Imported Upstream version 2.3.7upstream/2.3.7

89 files changed, 3011 insertions, 2130 deletions

diff --git a/.gitignore b/.gitignore
index a04afff..0571e80 100644
--- a/.gitignore
+++ b/.gitignore
@@ -33,6 +33,7 @@ config.sub
 configure
 configure.h
 depcomp
+doxygen/
 stamp-h1
 install-sh
 missing
diff --git a/ChangeLog b/ChangeLog
index 08c4cc0..0f091bb 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,105 @@
 OpenVPN Change Log
-Copyright (C) 2002-2014 OpenVPN Technologies, Inc. <sales@openvpn.net>
+Copyright (C) 2002-2015 OpenVPN Technologies, Inc. <sales@openvpn.net>
+
+2015.06.02 -- Version 2.3.7
+Alexander Pyhalov (1):
+      Default gateway can't be determined on illumos/Solaris platforms
+
+Arne Schwabe (1):
+      Warn that tls-auth with free form files is going to be removed from OpenVPN 2.4
+
+David Sommerseth (6):
+      autotools: Fix wrong ./configure help screen default values
+      down-root plugin: Replaced system() calls with execve()
+      down-root: Improve error messages
+      plugin, down-root: Fix compiler warnings
+      sockets: Remove the limitation of --tcp-nodelay to be server-only
+      plugins, down-root: Code style clean-up
+
+David Woodhouse (2):
+      pkcs11: Load p11-kit-proxy.so module by default
+      Make 'provider' option to --show-pkcs11-ids optional where p11-kit is present
+
+Felix Janda (1):
+      Use OPENVPN_ETH_P_* so that <netinet/if_ether.h> is unecessary
+
+Gert Doering (17):
+      New approach to handle peer-id related changes to link-mtu (2.3 version)
+      Fix incorrect use of get_ipv6_addr() for iroute options.
+      Print helpful error message on --mktun/--rmtun if not available.
+      explain effect of --topology subnet on --ifconfig
+      Add note about file permissions and --crl-verify to manpage.
+      repair --dev null breakage caused by db950be85d37
+      assume res_init() is always there.
+      Correct note about DNS randomization in openvpn.8
+      Disallow usage of --server-poll-timeout in --secret key mode.
+      slightly enhance documentation about --cipher
+      Enforce "serial-tests" behaviour for tests/Makefile
+      Revert "Enforce "serial-tests" behaviour for tests/Makefile"
+      On signal reception, return EAI_SYSTEM from openvpn_getaddrinfo().
+      Use configure.ac hack to apply serial_test AM option only if supported.
+      Use EAI_AGAIN instead of EAI_SYSTEM for openvpn_getaddrinfo().
+      Move res_init() call to inner openvpn_getaddrinfo() loop
+      Fix FreeBSD ifconfig for topology subnet tunnels.
+
+Guy Yur (1):
+      Fix --redirect-private in --dev tap mode.
+
+Jan Just Keijser (1):
+      include ifconfig_ environment variables in --up-restart env set
+
+Jonathan K. Bullard (1):
+      Fix null pointer dereference in options.c
+
+Lev Stipakov (1):
+      Fix mssfix default value in connection_list context
+
+Matthias Andree (1):
+      Manual page update for Re-enabled TLS version negotiation.
+
+Mike Gilbert (1):
+      Include systemd units in the source tarball (make dist)
+
+Robert Fischer (1):
+      Updated manpage for --rport and --lport
+
+Samuli Seppänen (2):
+      Properly escape dashes on the man-page
+      Improve documentation in --script-security section of the man-page
+
+Steffan Karger (14):
+      Really fix '--cipher none' regression
+      Update doxygen (a bit)
+      Set tls-version-max to 1.1 if cryptoapicert is used
+      Account for peer-id in frame size calculation
+      Disable SSL compression
+      Fix frame size calculation for non-CBC modes.
+      Allow for CN/username of 64 characters (fixes off-by-one)
+      Remove unneeded parameter 'first_time' from possibly_become_daemon()
+      Re-enable TLS version negotiation by default
+      Remove size limit for files inlined in config
+      Improve --tls-cipher and --show-tls man page description
+      Re-read auth-user-pass file on (re)connect if required
+      Clarify --capath option in manpage
+      Call daemon() before initializing crypto library
+
+
+2014.11.28 -- Version 2.3.6
+David Sommerseth (1):
+      systemd: Reworked the systemd unit file to handle server and client configs better
+
+Gert Doering (1):
+      Add client-only support for peer-id.
+
+Samuli Seppänen (1):
+      Fix to --shaper documentation on the man-page
+
+Steffan Karger (4):
+      Fix assertion error when using --cipher none
+      Add --tls-version-max
+      Modernize sample keys and sample configs
+      Drop too-short control channel packets instead of asserting out.
+
 
 2014.10.24 -- Version 2.3.5
 Andris Kalnozols (2):
diff --git a/Makefile.in b/Makefile.in
index 82a762e..a86498f 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -338,6 +338,8 @@ OPTIONAL_SELINUX_LIBS = @OPTIONAL_SELINUX_LIBS@
 OPTIONAL_SYSTEMD_LIBS = @OPTIONAL_SYSTEMD_LIBS@
 OTOOL = @OTOOL@
 OTOOL64 = @OTOOL64@
+P11KIT_CFLAGS = @P11KIT_CFLAGS@
+P11KIT_LIBS = @P11KIT_LIBS@
 PACKAGE = @PACKAGE@
 PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
 PACKAGE_NAME = @PACKAGE_NAME@
diff --git a/aclocal.m4 b/aclocal.m4
index c4b5b0b..0651eb9 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -103,10 +103,9 @@ _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
 # configured tree to be moved without reconfiguration.
 
 AC_DEFUN([AM_AUX_DIR_EXPAND],
-[dnl Rely on autoconf to set up CDPATH properly.
-AC_PREREQ([2.50])dnl
-# expand $ac_aux_dir to an absolute path
-am_aux_dir=`cd $ac_aux_dir && pwd`
+[AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
+# Expand $ac_aux_dir to an absolute path.
+am_aux_dir=`cd "$ac_aux_dir" && pwd`
 ])
 
 # AM_CONDITIONAL                                            -*- Autoconf -*-
@@ -573,7 +572,8 @@ to "yes", and re-run configure.
 END
     AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
   fi
-fi])
+fi
+])
 
 dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
 dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
diff --git a/build/Makefile.in b/build/Makefile.in
index 32f3dfa..0507078 100644
--- a/build/Makefile.in
+++ b/build/Makefile.in
@@ -256,6 +256,8 @@ OPTIONAL_SELINUX_LIBS = @OPTIONAL_SELINUX_LIBS@
 OPTIONAL_SYSTEMD_LIBS = @OPTIONAL_SYSTEMD_LIBS@
 OTOOL = @OTOOL@
 OTOOL64 = @OTOOL64@
+P11KIT_CFLAGS = @P11KIT_CFLAGS@
+P11KIT_LIBS = @P11KIT_LIBS@
 PACKAGE = @PACKAGE@
 PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
 PACKAGE_NAME = @PACKAGE_NAME@
@@ -363,9 +365,9 @@ $(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
 	      exit 1;; \
 	  esac; \
 	done; \
-	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu build/Makefile'; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign build/Makefile'; \
 	$(am__cd) $(top_srcdir) && \
-	  $(AUTOMAKE) --gnu build/Makefile
+	  $(AUTOMAKE) --foreign build/Makefile
 .PRECIOUS: Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
diff --git a/build/msvc/Makefile.in b/build/msvc/Makefile.in
index f5cbb6b..7a32914 100644
--- a/build/msvc/Makefile.in
+++ b/build/msvc/Makefile.in
@@ -257,6 +257,8 @@ OPTIONAL_SELINUX_LIBS = @OPTIONAL_SELINUX_LIBS@
 OPTIONAL_SYSTEMD_LIBS = @OPTIONAL_SYSTEMD_LIBS@
 OTOOL = @OTOOL@
 OTOOL64 = @OTOOL64@
+P11KIT_CFLAGS = @P11KIT_CFLAGS@
+P11KIT_LIBS = @P11KIT_LIBS@
 PACKAGE = @PACKAGE@
 PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
 PACKAGE_NAME = @PACKAGE_NAME@
@@ -361,9 +363,9 @@ $(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
 	      exit 1;; \
 	  esac; \
 	done; \
-	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu build/msvc/Makefile'; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign build/msvc/Makefile'; \
 	$(am__cd) $(top_srcdir) && \
-	  $(AUTOMAKE) --gnu build/msvc/Makefile
+	  $(AUTOMAKE) --foreign build/msvc/Makefile
 .PRECIOUS: Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
diff --git a/build/msvc/msvc-generate/Makefile.in b/build/msvc/msvc-generate/Makefile.in
index 60b4e6a..d6c3b5e 100644
--- a/build/msvc/msvc-generate/Makefile.in
+++ b/build/msvc/msvc-generate/Makefile.in
@@ -200,6 +200,8 @@ OPTIONAL_SELINUX_LIBS = @OPTIONAL_SELINUX_LIBS@
 OPTIONAL_SYSTEMD_LIBS = @OPTIONAL_SYSTEMD_LIBS@
 OTOOL = @OTOOL@
 OTOOL64 = @OTOOL64@
+P11KIT_CFLAGS = @P11KIT_CFLAGS@
+P11KIT_LIBS = @P11KIT_LIBS@
 PACKAGE = @PACKAGE@
 PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
 PACKAGE_NAME = @PACKAGE_NAME@
@@ -308,9 +310,9 @@ $(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
 	      exit 1;; \
 	  esac; \
 	done; \
-	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu build/msvc/msvc-generate/Makefile'; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign build/msvc/msvc-generate/Makefile'; \
 	$(am__cd) $(top_srcdir) && \
-	  $(AUTOMAKE) --gnu build/msvc/msvc-generate/Makefile
+	  $(AUTOMAKE) --foreign build/msvc/msvc-generate/Makefile
 .PRECIOUS: Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
diff --git a/config.guess b/config.guess
index b79252d..1f5c50c 100755
--- a/config.guess
+++ b/config.guess
@@ -1,8 +1,8 @@
 #! /bin/sh
 # Attempt to guess a canonical system name.
-#   Copyright 1992-2013 Free Software Foundation, Inc.
+#   Copyright 1992-2014 Free Software Foundation, Inc.
 
-timestamp='2013-06-10'
+timestamp='2014-03-23'
 
 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
@@ -50,7 +50,7 @@ version="\
 GNU config.guess ($timestamp)
 
 Originally written by Per Bothner.
-Copyright 1992-2013 Free Software Foundation, Inc.
+Copyright 1992-2014 Free Software Foundation, Inc.
 
 This is free software; see the source for copying conditions.  There is NO
 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
@@ -149,7 +149,7 @@ Linux|GNU|GNU/*)
 	LIBC=gnu
 	#endif
 	EOF
-	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'`
+	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`
 	;;
 esac
 
@@ -826,7 +826,7 @@ EOF
     *:MINGW*:*)
 	echo ${UNAME_MACHINE}-pc-mingw32
 	exit ;;
-    i*:MSYS*:*)
+    *:MSYS*:*)
 	echo ${UNAME_MACHINE}-pc-msys
 	exit ;;
     i*:windows32*:*)
@@ -969,10 +969,10 @@ EOF
 	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
 	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; }
 	;;
-    or1k:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+    openrisc*:Linux:*:*)
+	echo or1k-unknown-linux-${LIBC}
 	exit ;;
-    or32:Linux:*:*)
+    or32:Linux:*:* | or1k*:Linux:*:*)
 	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     padre:Linux:*:*)
@@ -1260,16 +1260,26 @@ EOF
 	if test "$UNAME_PROCESSOR" = unknown ; then
 	    UNAME_PROCESSOR=powerpc
 	fi
-	if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
-	    if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
-		(CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
-		grep IS_64BIT_ARCH >/dev/null
-	    then
-		case $UNAME_PROCESSOR in
-		    i386) UNAME_PROCESSOR=x86_64 ;;
-		    powerpc) UNAME_PROCESSOR=powerpc64 ;;
-		esac
+	if test `echo "$UNAME_RELEASE" | sed -e 's/\..*//'` -le 10 ; then
+	    if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
+		if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
+		    (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
+		    grep IS_64BIT_ARCH >/dev/null
+		then
+		    case $UNAME_PROCESSOR in
+			i386) UNAME_PROCESSOR=x86_64 ;;
+			powerpc) UNAME_PROCESSOR=powerpc64 ;;
+		    esac
+		fi
 	    fi
+	elif test "$UNAME_PROCESSOR" = i386 ; then
+	    # Avoid executing cc on OS X 10.9, as it ships with a stub
+	    # that puts up a graphical alert prompting to install
+	    # developer tools.  Any system running Mac OS X 10.7 or
+	    # later (Darwin 11 and later) is required to have a 64-bit
+	    # processor. This is not true of the ARM version of Darwin
+	    # that Apple uses in portable devices.
+	    UNAME_PROCESSOR=x86_64
 	fi
 	echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
 	exit ;;
@@ -1361,154 +1371,6 @@ EOF
 	exit ;;
 esac
 
-eval $set_cc_for_build
-cat >$dummy.c <<EOF
-#ifdef _SEQUENT_
-# include <sys/types.h>
-# include <sys/utsname.h>
-#endif
-main ()
-{
-#if defined (sony)
-#if defined (MIPSEB)
-  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
-     I don't know....  */
-  printf ("mips-sony-bsd\n"); exit (0);
-#else
-#include <sys/param.h>
-  printf ("m68k-sony-newsos%s\n",
-#ifdef NEWSOS4
-	"4"
-#else
-	""
-#endif
-	); exit (0);
-#endif
-#endif
-
-#if defined (__arm) && defined (__acorn) && defined (__unix)
-  printf ("arm-acorn-riscix\n"); exit (0);
-#endif
-
-#if defined (hp300) && !defined (hpux)
-  printf ("m68k-hp-bsd\n"); exit (0);
-#endif
-
-#if defined (NeXT)
-#if !defined (__ARCHITECTURE__)
-#define __ARCHITECTURE__ "m68k"
-#endif
-  int version;
-  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
-  if (version < 4)
-    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
-  else
-    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
-  exit (0);
-#endif
-
-#if defined (MULTIMAX) || defined (n16)
-#if defined (UMAXV)
-  printf ("ns32k-encore-sysv\n"); exit (0);
-#else
-#if defined (CMU)
-  printf ("ns32k-encore-mach\n"); exit (0);
-#else
-  printf ("ns32k-encore-bsd\n"); exit (0);
-#endif
-#endif
-#endif
-
-#if defined (__386BSD__)
-  printf ("i386-pc-bsd\n"); exit (0);
-#endif
-
-#if defined (sequent)
-#if defined (i386)
-  printf ("i386-sequent-dynix\n"); exit (0);
-#endif
-#if defined (ns32000)
-  printf ("ns32k-sequent-dynix\n"); exit (0);
-#endif
-#endif
-
-#if defined (_SEQUENT_)
-    struct utsname un;
-
-    uname(&un);
-
-    if (strncmp(un.version, "V2", 2) == 0) {
-	printf ("i386-sequent-ptx2\n"); exit (0);
-    }
-    if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
-	printf ("i386-sequent-ptx1\n"); exit (0);
-    }
-    printf ("i386-sequent-ptx\n"); exit (0);
-
-#endif
-
-#if defined (vax)
-# if !defined (ultrix)
-#  include <sys/param.h>
-#  if defined (BSD)
-#   if BSD == 43
-      printf ("vax-dec-bsd4.3\n"); exit (0);
-#   else
-#    if BSD == 199006
-      printf ("vax-dec-bsd4.3reno\n"); exit (0);
-#    else
-      printf ("vax-dec-bsd\n"); exit (0);
-#    endif
-#   endif
-#  else
-    printf ("vax-dec-bsd\n"); exit (0);
-#  endif
-# else
-    printf ("vax-dec-ultrix\n"); exit (0);
-# endif
-#endif
-
-#if defined (alliant) && defined (i860)
-  printf ("i860-alliant-bsd\n"); exit (0);
-#endif
-
-  exit (1);
-}
-EOF
-
-$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
-	{ echo "$SYSTEM_NAME"; exit; }
-
-# Apollos put the system type in the environment.
-
-test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
-
-# Convex versions that predate uname can use getsysinfo(1)
-
-if [ -x /usr/convex/getsysinfo ]
-then
-    case `getsysinfo -f cpu_type` in
-    c1*)
-	echo c1-convex-bsd
-	exit ;;
-    c2*)
-	if getsysinfo -f scalar_acc
-	then echo c32-convex-bsd
-	else echo c2-convex-bsd
-	fi
-	exit ;;
-    c34*)
-	echo c34-convex-bsd
-	exit ;;
-    c38*)
-	echo c38-convex-bsd
-	exit ;;
-    c4*)
-	echo c4-convex-bsd
-	exit ;;
-    esac
-fi
-
 cat >&2 <<EOF
 $0: unable to guess system type
 
diff --git a/config.h.in b/config.h.in
index 33a814d..2c7696c 100644
--- a/config.h.in
+++ b/config.h.in
@@ -9,6 +9,9 @@
 /* Use memory debugging function in OpenSSL */
 #undef CRYPTO_MDEBUG
 
+/* p11-kit proxy */
+#undef DEFAULT_PKCS11_MODULE
+
 /* Use dmalloc memory debugging library */
 #undef DMALLOC
 
@@ -334,9 +337,6 @@
 /* Define to 1 if you have the <netdb.h> header file. */
 #undef HAVE_NETDB_H
 
-/* Define to 1 if you have the <netinet/if_ether.h> header file. */
-#undef HAVE_NETINET_IF_ETHER_H
-
 /* Define to 1 if you have the <netinet/in.h> header file. */
 #undef HAVE_NETINET_IN_H
 
@@ -394,9 +394,6 @@
 /* Define to 1 if you have the <resolv.h> header file. */
 #undef HAVE_RESOLV_H
 
-/* Define to 1 if you have the `res_init' function. */
-#undef HAVE_RES_INIT
-
 /* Define to 1 if you have the `sd_booted' function. */
 #undef HAVE_SD_BOOTED
 
diff --git a/config.sub b/config.sub
index 9633db7..bba4efb 100755
--- a/config.sub
+++ b/config.sub
@@ -1,8 +1,8 @@
 #! /bin/sh
 # Configuration validation subroutine script.
-#   Copyright 1992-2013 Free Software Foundation, Inc.
+#   Copyright 1992-2014 Free Software Foundation, Inc.
 
-timestamp='2013-08-10'
+timestamp='2014-09-11'
 
 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
@@ -68,7 +68,7 @@ Report bugs and patches to <config-patches@gnu.org>."
 version="\
 GNU config.sub ($timestamp)
 
-Copyright 1992-2013 Free Software Foundation, Inc.
+Copyright 1992-2014 Free Software Foundation, Inc.
 
 This is free software; see the source for copying conditions.  There is NO
 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
@@ -265,6 +265,7 @@ case $basic_machine in
 	| hexagon \
 	| i370 | i860 | i960 | ia64 \
 	| ip2k | iq2000 \
+	| k1om \
 	| le32 | le64 \
 	| lm32 \
 	| m32c | m32r | m32rle | m68000 | m68k | m88k \
@@ -282,8 +283,10 @@ case $basic_machine in
 	| mips64vr5900 | mips64vr5900el \
 	| mipsisa32 | mipsisa32el \
 	| mipsisa32r2 | mipsisa32r2el \
+	| mipsisa32r6 | mipsisa32r6el \
 	| mipsisa64 | mipsisa64el \
 	| mipsisa64r2 | mipsisa64r2el \
+	| mipsisa64r6 | mipsisa64r6el \
 	| mipsisa64sb1 | mipsisa64sb1el \
 	| mipsisa64sr71k | mipsisa64sr71kel \
 	| mipsr5900 | mipsr5900el \
@@ -295,11 +298,11 @@ case $basic_machine in
 	| nds32 | nds32le | nds32be \
 	| nios | nios2 | nios2eb | nios2el \
 	| ns16k | ns32k \
-	| open8 \
-	| or1k | or32 \
+	| open8 | or1k | or1knd | or32 \
 	| pdp10 | pdp11 | pj | pjl \
 	| powerpc | powerpc64 | powerpc64le | powerpcle \
 	| pyramid \
+	| riscv32 | riscv64 \
 	| rl78 | rx \
 	| score \
 	| sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
@@ -324,7 +327,7 @@ case $basic_machine in
 	c6x)
 		basic_machine=tic6x-unknown
 		;;
-	m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip)
+	m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip)
 		basic_machine=$basic_machine-unknown
 		os=-none
 		;;
@@ -381,6 +384,7 @@ case $basic_machine in
 	| hexagon-* \
 	| i*86-* | i860-* | i960-* | ia64-* \
 	| ip2k-* | iq2000-* \
+	| k1om-* \
 	| le32-* | le64-* \
 	| lm32-* \
 	| m32c-* | m32r-* | m32rle-* \
@@ -400,8 +404,10 @@ case $basic_machine in
 	| mips64vr5900-* | mips64vr5900el-* \
 	| mipsisa32-* | mipsisa32el-* \
 	| mipsisa32r2-* | mipsisa32r2el-* \
+	| mipsisa32r6-* | mipsisa32r6el-* \
 	| mipsisa64-* | mipsisa64el-* \
 	| mipsisa64r2-* | mipsisa64r2el-* \
+	| mipsisa64r6-* | mipsisa64r6el-* \
 	| mipsisa64sb1-* | mipsisa64sb1el-* \
 	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
 	| mipsr5900-* | mipsr5900el-* \
@@ -413,6 +419,7 @@ case $basic_machine in
 	| nios-* | nios2-* | nios2eb-* | nios2el-* \
 	| none-* | np1-* | ns16k-* | ns32k-* \
 	| open8-* \
+	| or1k*-* \
 	| orion-* \
 	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
 	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
@@ -822,6 +829,10 @@ case $basic_machine in
 		basic_machine=powerpc-unknown
 		os=-morphos
 		;;
+	moxiebox)
+		basic_machine=moxie-unknown
+		os=-moxiebox
+		;;
 	msdos)
 		basic_machine=i386-pc
 		os=-msdos
@@ -1367,14 +1378,14 @@ case $os in
 	      | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
 	      | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
 	      | -linux-newlib* | -linux-musl* | -linux-uclibc* \
-	      | -uxpv* | -beos* | -mpeix* | -udk* \
+	      | -uxpv* | -beos* | -mpeix* | -udk* | -moxiebox* \
 	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
 	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
 	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
 	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
 	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
 	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
-	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
+	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* | -tirtos*)
 	# Remember, each alternative MUST END IN *, to match a version number.
 		;;
 	-qnx*)
@@ -1592,9 +1603,6 @@ case $basic_machine in
 	mips*-*)
 		os=-elf
 		;;
-	or1k-*)
-		os=-elf
-		;;
 	or32-*)
 		os=-coff
 		;;
diff --git a/configure b/configure
index cc8e3d2..1156c4b 100755
--- a/configure
+++ b/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for OpenVPN 2.3.5.
+# Generated by GNU Autoconf 2.69 for OpenVPN 2.3.7.
 #
 # Report bugs to <openvpn-users@lists.sourceforge.net>.
 #
@@ -590,8 +590,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='OpenVPN'
 PACKAGE_TARNAME='openvpn'
-PACKAGE_VERSION='2.3.5'
-PACKAGE_STRING='OpenVPN 2.3.5'
+PACKAGE_VERSION='2.3.7'
+PACKAGE_STRING='OpenVPN 2.3.7'
 PACKAGE_BUGREPORT='openvpn-users@lists.sourceforge.net'
 PACKAGE_URL=''
 
@@ -660,6 +660,8 @@ OPTIONAL_DL_LIBS
 TAP_WIN_MIN_MINOR
 TAP_WIN_MIN_MAJOR
 TAP_WIN_COMPONENT_ID
+P11KIT_LIBS
+P11KIT_CFLAGS
 libsystemd_LIBS
 libsystemd_CFLAGS
 LZO_LIBS
@@ -882,7 +884,9 @@ POLARSSL_LIBS
 LZO_CFLAGS
 LZO_LIBS
 libsystemd_CFLAGS
-libsystemd_LIBS'
+libsystemd_LIBS
+P11KIT_CFLAGS
+P11KIT_LIBS'
 
 
 # Initialize some variables set by options.
@@ -1423,7 +1427,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures OpenVPN 2.3.5 to adapt to many kinds of systems.
+\`configure' configures OpenVPN 2.3.7 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1493,7 +1497,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of OpenVPN 2.3.5:";;
+     short | recursive ) echo "Configuration of OpenVPN 2.3.7:";;
    esac
   cat <<\_ACEOF
 
@@ -1512,7 +1516,7 @@ Optional Features:
                           allow limited interoperability with LZO-enabled
                           peers [default=no]
   --disable-crypto        disable crypto support [default=yes]
-  --enable-ofb-cfb        enable support for OFB and CFB cipher modes
+  --disable-ofb-cfb       disable support for OFB and CFB cipher modes
                           [default=yes]
   --disable-ssl           disable SSL support for TLS-based key exchange
                           [default=yes]
@@ -1537,9 +1541,9 @@ Optional Features:
   --disable-debug         disable debugging support (disable gremlin and verb
                           7+ messages) [default=yes]
   --enable-small          enable smaller executable size (disable OCC, usage
-                          message, and verb 4 parm list) [default=yes]
+                          message, and verb 4 parm list) [default=no]
   --enable-password-save  allow --askpass and --auth-user-pass passwords to be
-                          read from a file [default=yes]
+                          read from a file [default=no]
   --enable-iproute2       enable support for iproute2 [default=no]
   --disable-def-auth      disable deferred authentication [default=yes]
   --disable-pf            disable internal packet filter [default=yes]
@@ -1627,6 +1631,9 @@ Some influential environment variables:
               C compiler flags for libsystemd, overriding pkg-config
   libsystemd_LIBS
               linker flags for libsystemd, overriding pkg-config
+  P11KIT_CFLAGS
+              C compiler flags for P11KIT, overriding pkg-config
+  P11KIT_LIBS linker flags for P11KIT, overriding pkg-config
 
 Use these variables to override the choices made by `configure' or to help
 it to find libraries and programs with nonstandard names/locations.
@@ -1694,7 +1701,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-OpenVPN configure 2.3.5
+OpenVPN configure 2.3.7
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -2476,7 +2483,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by OpenVPN $as_me 2.3.5, which was
+It was created by OpenVPN $as_me 2.3.7, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -2840,7 +2847,7 @@ if test -z "${htmldir}"; then
 fi
 
 
-$as_echo "#define OPENVPN_VERSION_RESOURCE 2,3,5,0" >>confdefs.h
+$as_echo "#define OPENVPN_VERSION_RESOURCE 2,3,7,0" >>confdefs.h
 
 
 ac_aux_dir=
@@ -2876,6 +2883,8 @@ ac_config_headers="$ac_config_headers config.h"
 
 
 
+
+
 am__api_version='1.14'
 
 # Find a good install program.  We prefer a C program (faster),
@@ -3048,8 +3057,8 @@ test "$program_suffix" != NONE &&
 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
 
-# expand $ac_aux_dir to an absolute path
-am_aux_dir=`cd $ac_aux_dir && pwd`
+# Expand $ac_aux_dir to an absolute path.
+am_aux_dir=`cd "$ac_aux_dir" && pwd`
 
 if test x"${MISSING+set}" != xset; then
   case $am_aux_dir in
@@ -3362,7 +3371,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='openvpn'
- VERSION='2.3.5'
+ VERSION='2.3.7'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -3454,7 +3463,7 @@ END
     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
   fi
 fi
-# Make sure we can run config.sub.
+ # Make sure we can run config.sub.
 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
 
@@ -14460,7 +14469,7 @@ SOCKET_INCLUDES="
 #endif
 "
 
-for ac_header in net/if.h netinet/ip.h netinet/if_ether.h resolv.h sys/un.h net/if_utun.h sys/kern_control.h
+for ac_header in net/if.h netinet/ip.h resolv.h sys/un.h net/if_utun.h sys/kern_control.h
 do :
   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "${SOCKET_INCLUDES}
@@ -15098,17 +15107,6 @@ _ACEOF
 fi
 done
 
-for ac_func in res_init
-do :
-  ac_fn_c_check_func "$LINENO" "res_init" "ac_cv_func_res_init"
-if test "x$ac_cv_func_res_init" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_RES_INIT 1
-_ACEOF
-
-fi
-done
-
 # Windows use stdcall for winsock so we cannot auto detect these
 
 
@@ -15209,6 +15207,178 @@ done
 fi
 LIBS="${old_LIBS}"
 
+# we assume res_init() always exist, but need to find out *where*...
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing __res_init" >&5
+$as_echo_n "checking for library containing __res_init... " >&6; }
+if ${ac_cv_search___res_init+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char __res_init ();
+int
+main ()
+{
+return __res_init ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' resolv bind; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_search___res_init=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext
+  if ${ac_cv_search___res_init+:} false; then :
+  break
+fi
+done
+if ${ac_cv_search___res_init+:} false; then :
+
+else
+  ac_cv_search___res_init=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search___res_init" >&5
+$as_echo "$ac_cv_search___res_init" >&6; }
+ac_res=$ac_cv_search___res_init
+if test "$ac_res" != no; then :
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing res_9_init" >&5
+$as_echo_n "checking for library containing res_9_init... " >&6; }
+if ${ac_cv_search_res_9_init+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char res_9_init ();
+int
+main ()
+{
+return res_9_init ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' resolv bind; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_search_res_9_init=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext
+  if ${ac_cv_search_res_9_init+:} false; then :
+  break
+fi
+done
+if ${ac_cv_search_res_9_init+:} false; then :
+
+else
+  ac_cv_search_res_9_init=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_res_9_init" >&5
+$as_echo "$ac_cv_search_res_9_init" >&6; }
+ac_res=$ac_cv_search_res_9_init
+if test "$ac_res" != no; then :
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing res_init" >&5
+$as_echo_n "checking for library containing res_init... " >&6; }
+if ${ac_cv_search_res_init+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char res_init ();
+int
+main ()
+{
+return res_init ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' resolv bind; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_search_res_init=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext
+  if ${ac_cv_search_res_init+:} false; then :
+  break
+fi
+done
+if ${ac_cv_search_res_init+:} false; then :
+
+else
+  ac_cv_search_res_init=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_res_init" >&5
+$as_echo "$ac_cv_search_res_init" >&6; }
+ac_res=$ac_cv_search_res_init
+if test "$ac_res" != no; then :
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+fi
+
+fi
+
+
 
 old_CFLAGS="${CFLAGS}"
 CFLAGS="${CFLAGS} ${TAP_CFLAGS}"
@@ -16730,6 +16900,84 @@ if test "${enable_pkcs11}" = "yes"; then
 
 $as_echo "#define ENABLE_PKCS11 1" >>confdefs.h
 
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for P11KIT" >&5
+$as_echo_n "checking for P11KIT... " >&6; }
+
+if test -n "$P11KIT_CFLAGS"; then
+    pkg_cv_P11KIT_CFLAGS="$P11KIT_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"p11-kit-1\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "p11-kit-1") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_P11KIT_CFLAGS=`$PKG_CONFIG --cflags "p11-kit-1" 2>/dev/null`
+		      test "x$?" != "x0" && pkg_failed=yes
+else
+  pkg_failed=yes
+fi
+ else
+    pkg_failed=untried
+fi
+if test -n "$P11KIT_LIBS"; then
+    pkg_cv_P11KIT_LIBS="$P11KIT_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"p11-kit-1\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "p11-kit-1") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_P11KIT_LIBS=`$PKG_CONFIG --libs "p11-kit-1" 2>/dev/null`
+		      test "x$?" != "x0" && pkg_failed=yes
+else
+  pkg_failed=yes
+fi
+ else
+    pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+        _pkg_short_errors_supported=yes
+else
+        _pkg_short_errors_supported=no
+fi
+        if test $_pkg_short_errors_supported = yes; then
+	        P11KIT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "p11-kit-1" 2>&1`
+        else
+	        P11KIT_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "p11-kit-1" 2>&1`
+        fi
+	# Put the nasty error message in config.log where it belongs
+	echo "$P11KIT_PKG_ERRORS" >&5
+
+
+
+elif test $pkg_failed = untried; then
+     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+
+else
+	P11KIT_CFLAGS=$pkg_cv_P11KIT_CFLAGS
+	P11KIT_LIBS=$pkg_cv_P11KIT_LIBS
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+	proxy_module="`$PKG_CONFIG --variable=proxy_module p11-kit-1`"
+
+cat >>confdefs.h <<_ACEOF
+#define DEFAULT_PKCS11_MODULE "${proxy_module}"
+_ACEOF
+
+fi
 fi
 
 if test "${enable_pedantic}" = "yes"; then
@@ -17388,7 +17636,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by OpenVPN $as_me 2.3.5, which was
+This file was extended by OpenVPN $as_me 2.3.7, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -17454,7 +17702,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-OpenVPN config.status 2.3.5
+OpenVPN config.status 2.3.7
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 
diff --git a/configure.ac b/configure.ac
index 0e0fae5..54b01a4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -35,7 +35,21 @@ AC_CONFIG_AUX_DIR([.])
 AC_CONFIG_HEADERS([config.h])
 AC_CONFIG_SRCDIR([src/openvpn/syshead.h])
 AC_CONFIG_MACRO_DIR([m4])
-AM_INIT_AUTOMAKE
+
+dnl Initialize automake.  automake < 1.12 didn't have serial-tests and
+dnl gives an error if it sees this, but for automake >= 1.13
+dnl serial-tests is required so we have to include it.  Solution is to
+dnl test for the version of automake (by running an external command)
+dnl and provide it if necessary.  Note we have to do this entirely using
+dnl m4 macros since automake queries this macro by running
+dnl 'autoconf --trace ...'.
+m4_define([serial_tests], [
+    m4_esyscmd([automake --version |
+                head -1 |
+                awk '{split ($NF,a,"."); if (a[1] == 1 && a[2] >= 12) { print "serial-tests" }}'
+    ])
+])
+AM_INIT_AUTOMAKE(foreign serial_tests) dnl NB: Do not [quote] this parameter.
 AC_CANONICAL_HOST
 AC_USE_SYSTEM_EXTENSIONS
 
@@ -62,7 +76,7 @@ AC_ARG_ENABLE(
 
 AC_ARG_ENABLE(
 	[ofb-cfb],
-	[AS_HELP_STRING([--enable-ofb-cfb], [enable support for OFB and CFB cipher modes @<:@default=yes@:>@])],
+	[AS_HELP_STRING([--disable-ofb-cfb], [disable support for OFB and CFB cipher modes @<:@default=yes@:>@])],
 	,
 	[enable_crypto_ofb_cfb="yes"]
 )
@@ -160,14 +174,14 @@ AC_ARG_ENABLE(
 
 AC_ARG_ENABLE(
 	[small],
-	[AS_HELP_STRING([--enable-small], [enable smaller executable size (disable OCC, usage message, and verb 4 parm list) @<:@default=yes@:>@])],
+	[AS_HELP_STRING([--enable-small], [enable smaller executable size (disable OCC, usage message, and verb 4 parm list) @<:@default=no@:>@])],
 	,
 	[enable_small="no"]
 )
 
 AC_ARG_ENABLE(
 	[password-save],
-	[AS_HELP_STRING([--enable-password-save], [allow --askpass and --auth-user-pass passwords to be read from a file @<:@default=yes@:>@])],
+	[AS_HELP_STRING([--enable-password-save], [allow --askpass and --auth-user-pass passwords to be read from a file @<:@default=no@:>@])],
 	,
 	[enable_password_save="no"]
 )
@@ -457,7 +471,7 @@ SOCKET_INCLUDES="
 "
 
 AC_CHECK_HEADERS(
-	[net/if.h netinet/ip.h netinet/if_ether.h resolv.h sys/un.h net/if_utun.h sys/kern_control.h],
+	[net/if.h netinet/ip.h resolv.h sys/un.h net/if_utun.h sys/kern_control.h],
 	,
 	,
 	[[${SOCKET_INCLUDES}]]
@@ -603,12 +617,6 @@ AC_SUBST([SOCKETS_LIBS])
 old_LIBS="${LIBS}"
 LIBS="${LIBS} ${SOCKETS_LIBS}"
 AC_CHECK_FUNCS([sendmsg recvmsg inet_ntop inet_pton])
-AC_CHECK_FUNCS(
-	[res_init],
-	,
-	,
-	[[#include <resolv.h>]]
-)
 # Windows use stdcall for winsock so we cannot auto detect these
 m4_define(
 	[SOCKET_FUNCS],
@@ -636,6 +644,11 @@ else
 fi
 LIBS="${old_LIBS}"
 
+# we assume res_init() always exist, but need to find out *where*...
+AC_SEARCH_LIBS(__res_init, resolv bind, ,
+    AC_SEARCH_LIBS(res_9_init, resolv bind, ,
+	AC_SEARCH_LIBS(res_init, resolv bind, , )))
+
 AC_ARG_VAR([TAP_CFLAGS], [C compiler flags for tap])
 old_CFLAGS="${CFLAGS}"
 CFLAGS="${CFLAGS} ${TAP_CFLAGS}"
@@ -1044,6 +1057,13 @@ if test "${enable_pkcs11}" = "yes"; then
 	OPTIONAL_PKCS11_HELPER_CFLAGS="${PKCS11_HELPER_CFLAGS}"
 	OPTIONAL_PKCS11_HELPER_LIBS="${PKCS11_HELPER_LIBS}"
 	AC_DEFINE([ENABLE_PKCS11], [1], [Enable PKCS11])
+	PKG_CHECK_MODULES(
+		[P11KIT],
+		[p11-kit-1],
+		[proxy_module="`$PKG_CONFIG --variable=proxy_module p11-kit-1`"
+		 AC_DEFINE_UNQUOTED([DEFAULT_PKCS11_MODULE], "${proxy_module}", [p11-kit proxy])],
+		[]
+	)
 fi
 
 if test "${enable_pedantic}" = "yes"; then
diff --git a/distro/Makefile.am b/distro/Makefile.am
index 2dd6a6e..bd65b79 100644
--- a/distro/Makefile.am
+++ b/distro/Makefile.am
@@ -13,3 +13,5 @@ MAINTAINERCLEANFILES = \
 	$(srcdir)/Makefile.in
 
 SUBDIRS = rpm
+
+EXTRA_DIST = systemd/openvpn-client@.service systemd/openvpn-server@.service
diff --git a/distro/Makefile.in b/distro/Makefile.in
index 3f47a83..97b95e3 100644
--- a/distro/Makefile.in
+++ b/distro/Makefile.in
@@ -257,6 +257,8 @@ OPTIONAL_SELINUX_LIBS = @OPTIONAL_SELINUX_LIBS@
 OPTIONAL_SYSTEMD_LIBS = @OPTIONAL_SYSTEMD_LIBS@
 OTOOL = @OTOOL@
 OTOOL64 = @OTOOL64@
+P11KIT_CFLAGS = @P11KIT_CFLAGS@
+P11KIT_LIBS = @P11KIT_LIBS@
 PACKAGE = @PACKAGE@
 PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
 PACKAGE_NAME = @PACKAGE_NAME@
@@ -349,6 +351,7 @@ MAINTAINERCLEANFILES = \
 	$(srcdir)/Makefile.in
 
 SUBDIRS = rpm
+EXTRA_DIST = systemd/openvpn-client@.service systemd/openvpn-server@.service
 all: all-recursive
 
 .SUFFIXES:
@@ -361,9 +364,9 @@ $(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
 	      exit 1;; \
 	  esac; \
 	done; \
-	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu distro/Makefile'; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign distro/Makefile'; \
 	$(am__cd) $(top_srcdir) && \
-	  $(AUTOMAKE) --gnu distro/Makefile
+	  $(AUTOMAKE) --foreign distro/Makefile
 .PRECIOUS: Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
diff --git a/distro/rpm/Makefile.in b/distro/rpm/Makefile.in
index d4253c6..2128529 100644
--- a/distro/rpm/Makefile.in
+++ b/distro/rpm/Makefile.in
@@ -200,6 +200,8 @@ OPTIONAL_SELINUX_LIBS = @OPTIONAL_SELINUX_LIBS@
 OPTIONAL_SYSTEMD_LIBS = @OPTIONAL_SYSTEMD_LIBS@
 OTOOL = @OTOOL@
 OTOOL64 = @OTOOL64@
+P11KIT_CFLAGS = @P11KIT_CFLAGS@
+P11KIT_LIBS = @P11KIT_LIBS@
 PACKAGE = @PACKAGE@
 PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
 PACKAGE_NAME = @PACKAGE_NAME@
@@ -308,9 +310,9 @@ $(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
 	      exit 1;; \
 	  esac; \
 	done; \
-	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu distro/rpm/Makefile'; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign distro/rpm/Makefile'; \
 	$(am__cd) $(top_srcdir) && \
-	  $(AUTOMAKE) --gnu distro/rpm/Makefile
+	  $(AUTOMAKE) --foreign distro/rpm/Makefile
 .PRECIOUS: Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
diff --git a/distro/rpm/openvpn.spec b/distro/rpm/openvpn.spec
index 45637d7..bd1225e 100644
--- a/distro/rpm/openvpn.spec
+++ b/distro/rpm/openvpn.spec
@@ -13,7 +13,7 @@
 
 Summary:	OpenVPN is a robust and highly flexible VPN daemon by James Yonan.
 Name:		openvpn
-Version:	2.3.5
+Version:	2.3.7
 Release:	1
 URL:		http://openvpn.net/
 Source0:	http://prdownloads.sourceforge.net/openvpn/%{name}-%{version}.tar.gz
diff --git a/distro/systemd/openvpn-client@.service b/distro/systemd/openvpn-client@.service
new file mode 100644
index 0000000..56d93a9
--- /dev/null
+++ b/distro/systemd/openvpn-client@.service
@@ -0,0 +1,20 @@
+[Unit]
+Description=OpenVPN tunnel for %I
+After=syslog.target network-online.target
+Wants=network-online.target
+Documentation=man:openvpn(8)
+Documentation=https://community.openvpn.net/openvpn/wiki/Openvpn23ManPage
+Documentation=https://community.openvpn.net/openvpn/wiki/HOWTO
+
+[Service]
+PrivateTmp=true
+Type=forking
+PIDFile=/var/run/openvpn/client_%i.pid
+ExecStart=/usr/sbin/openvpn --cd /etc/openvpn/client --config %i.conf --daemon --writepid /var/run/openvpn/client_%i.pid
+CapabilityBoundingSet=CAP_IPC_LOCK CAP_NET_ADMIN CAP_NET_BIND_SERVICE CAP_NET_RAW CAP_SETGID CAP_SETUID CAP_SYS_CHROOT CAP_DAC_READ_SEARCH
+LimitNPROC=10
+DeviceAllow=/dev/null rw
+DeviceAllow=/dev/net/tun rw
+
+[Install]
+WantedBy=multi-user.target
diff --git a/distro/systemd/openvpn-server@.service b/distro/systemd/openvpn-server@.service
new file mode 100644
index 0000000..c4c9a12
--- /dev/null
+++ b/distro/systemd/openvpn-server@.service
@@ -0,0 +1,19 @@
+[Unit]
+Description=OpenVPN service for %I
+After=syslog.target network.target
+Documentation=man:openvpn(8)
+Documentation=https://community.openvpn.net/openvpn/wiki/Openvpn23ManPage
+Documentation=https://community.openvpn.net/openvpn/wiki/HOWTO
+
+[Service]
+PrivateTmp=true
+Type=forking
+PIDFile=/var/run/openvpn/server_%i.pid
+ExecStart=/usr/sbin/openvpn --cd /etc/openvpn/server --status /var/run/openvpn/server_%i-status.log --status-version 2 --config %i.conf --daemon --writepid /var/run/openvpn/server_%i.pid
+CapabilityBoundingSet=CAP_IPC_LOCK CAP_NET_ADMIN CAP_NET_BIND_SERVICE CAP_NET_RAW CAP_SETGID CAP_SETUID CAP_SYS_CHROOT CAP_DAC_READ_SEARCH
+LimitNPROC=10
+DeviceAllow=/dev/null rw
+DeviceAllow=/dev/net/tun rw
+
+[Install]
+WantedBy=multi-user.target
diff --git a/doc/Makefile.in b/doc/Makefile.in
index ffb000f..508acc9 100644
--- a/doc/Makefile.in
+++ b/doc/Makefile.in
@@ -234,6 +234,8 @@ OPTIONAL_SELINUX_LIBS = @OPTIONAL_SELINUX_LIBS@
 OPTIONAL_SYSTEMD_LIBS = @OPTIONAL_SYSTEMD_LIBS@
 OTOOL = @OTOOL@
 OTOOL64 = @OTOOL64@
+P11KIT_CFLAGS = @P11KIT_CFLAGS@
+P11KIT_LIBS = @P11KIT_LIBS@
 PACKAGE = @PACKAGE@
 PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
 PACKAGE_NAME = @PACKAGE_NAME@
@@ -344,9 +346,9 @@ $(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
 	      exit 1;; \
 	  esac; \
 	done; \
-	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu doc/Makefile'; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign doc/Makefile'; \
 	$(am__cd) $(top_srcdir) && \
-	  $(AUTOMAKE) --gnu doc/Makefile
+	  $(AUTOMAKE) --foreign doc/Makefile
 .PRECIOUS: Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
diff --git a/doc/openvpn.8 b/doc/openvpn.8
index 39b128f..9db6409 100644
--- a/doc/openvpn.8
+++ b/doc/openvpn.8
@@ -37,7 +37,7 @@
 .TH openvpn 8 "17 November 2008"
 .\"*********************************************************
 .SH NAME
-openvpn \- secure IP tunnel daemon.
+openvpn - secure IP tunnel daemon.
 .\"*********************************************************
 .SH SYNOPSIS
 .ft 3
@@ -231,7 +231,7 @@ Note that since UDP is connectionless, connection failure
 is defined by the
 .B \-\-ping
 and
-.B \-\-ping-restart
+.B \-\-ping\-restart
 options.
 
 Note the following corner case:  If you use multiple
@@ -265,12 +265,12 @@ not match
 If
 .B host
 is a DNS name which resolves to multiple IP addresses,
-one will be randomly
-chosen, providing a sort of basic load-balancing and
-failover capability.
+the first address returned by the system getaddrinfo() function
+will be used (no DNS randomization inside OpenVPN 2.3.x, and
+it will not try multiple addresses).
 .\"*********************************************************
 .TP
-.B \-\-remote-random-hostname
+.B \-\-remote\-random\-hostname
 Prepend a random string (6 bytes, 12 hex characters) to hostname to prevent
 DNS caching.  For example, "foo.bar.gov" would be modified to
 "<random-chars>.foo.bar.gov".
@@ -289,7 +289,7 @@ and
 An OpenVPN client will try each connection profile sequentially
 until it achieves a successful connection.  
 
-.B \-\-remote-random
+.B \-\-remote\-random
 can be used to initially "scramble" the connection
 list.
 
@@ -393,14 +393,14 @@ were declared in all
 blocks below it.
 .\"*********************************************************
 .TP
-.B \-\-proto-force p
+.B \-\-proto\-force p
 When iterating through connection profiles,
 only consider profiles using protocol
 .B p
 ('tcp'|'udp'). 
 .\"*********************************************************
 .TP
-.B \-\-remote-random
+.B \-\-remote\-random
 When multiple
 .B \-\-remote
 address/ports are specified, or if connection profiles are being
@@ -430,19 +430,19 @@ For UDP operation,
 should be specified on both peers.
 
 For TCP operation, one peer must use
-.B \-\-proto tcp-server
+.B \-\-proto tcp\-server
 and the other must use
-.B \-\-proto tcp-client.
+.B \-\-proto tcp\-client.
 A peer started with
 .B tcp-server
 will wait indefinitely for an incoming connection.  A peer
 started with
-.B tcp-client
+.B tcp\-client
 will attempt to connect, and if that fails, will sleep for 5
 seconds (adjustable via the
-.B \-\-connect-retry
+.B \-\-connect\-retry
 option) and try again infinite or up to N retries (adjustable via the
-.B \-\-connect-retry-max
+.B \-\-connect\-retry\-max
 option).  Both TCP client and server will simulate
 a SIGUSR1 restart signal if either side resets the connection.
 
@@ -462,9 +462,9 @@ application-level UDP protocols, or tunneling protocols which don't
 possess a built-in reliability layer.
 .\"*********************************************************
 .TP
-.B \-\-connect-retry n
+.B \-\-connect\-retry n
 For
-.B \-\-proto tcp-client,
+.B \-\-proto tcp\-client,
 take
 .B n
 as the
@@ -472,29 +472,29 @@ number of seconds to wait
 between connection retries (default=5).
 .\"*********************************************************
 .TP
-.B \-\-connect-timeout n
+.B \-\-connect\-timeout n
 For
-.B \-\-proto tcp-client,
+.B \-\-proto tcp\-client,
 set connection timeout to
 .B n
 seconds (default=10).
 .\"*********************************************************
 .TP
-.B \-\-connect-retry-max n
+.B \-\-connect\-retry\-max n
 For
-.B \-\-proto tcp-client,
+.B \-\-proto tcp\-client,
 take
 .B n
 as the
 number of retries of connection attempt (default=infinite).
 .\"*********************************************************
 .TP
-.B \-\-show-proxy-settings
+.B \-\-show\-proxy\-settings
 Show sensed HTTP or SOCKS proxy settings. Currently, only Windows clients
 support this option.
 .\"*********************************************************
 .TP
-.B \-\-http-proxy server port [authfile|'auto'|'auto-nct'] [auth-method]
+.B \-\-http\-proxy server port [authfile|'auto'|'auto\-nct'] [auth-method]
 Connect to remote host through an HTTP proxy at address
 .B server
 and port
@@ -511,7 +511,7 @@ HTTP Digest authentication is supported as well, but only via
 the
 .B auto
 or
-.B auto-nct
+.B auto\-nct
 flags (below).
 
 The
@@ -523,38 +523,38 @@ username/password credentials, if required.  This flag
 exists on OpenVPN 2.1 or higher.
 
 The
-.B auto-nct
+.B auto\-nct
 flag (no clear-text auth) instructs OpenVPN to automatically
 determine the authentication method, but to reject weak
 authentication protocols such as HTTP Basic Authentication.
 .\"*********************************************************
 .TP
-.B \-\-http-proxy-retry
+.B \-\-http\-proxy\-retry
 Retry indefinitely on HTTP proxy errors.  If an HTTP proxy error
 occurs, simulate a SIGUSR1 reset.
 .\"*********************************************************
 .TP
-.B \-\-http-proxy-timeout n
+.B \-\-http\-proxy\-timeout n
 Set proxy timeout to
 .B n
 seconds, default=5.
 .\"*********************************************************
 .TP
-.B \-\-http-proxy-option type [parm]
+.B \-\-http\-proxy\-option type [parm]
 Set extended HTTP proxy options.
 Repeat to set multiple options.
 
-.B VERSION version \-\-
+.B VERSION version --
 Set HTTP version number to
 .B version
 (default=1.0).
 
-.B AGENT user-agent \-\-
+.B AGENT user-agent --
 Set HTTP "User-Agent" string to
 .B user-agent.
 .\"*********************************************************
 .TP
-.B \-\-socks-proxy server [port] [authfile]
+.B \-\-socks\-proxy server [port] [authfile]
 Connect to remote host through a Socks5 proxy at address
 .B server
 and port
@@ -565,12 +565,12 @@ and port
 "stdin" to prompt from console.
 .\"*********************************************************
 .TP
-.B \-\-socks-proxy-retry
+.B \-\-socks\-proxy\-retry
 Retry indefinitely on Socks proxy errors.  If a Socks proxy error
 occurs, simulate a SIGUSR1 reset.
 .\"*********************************************************
 .TP
-.B \-\-resolv-retry n
+.B \-\-resolv\-retry n
 If hostname resolve fails for
 .B \-\-remote,
 retry resolve for
@@ -633,7 +633,7 @@ Don't use
 in
 .B \-\-mode server
 mode.  Use a
-.B \-\-client-connect
+.B \-\-client\-connect
 script instead.
 
 See the "Environmental Variables" section below for
@@ -661,27 +661,37 @@ peer on its new IP address.
 .\"*********************************************************
 .TP
 .B \-\-port port
-TCP/UDP port number for both local and remote.  The current
+TCP/UDP port number or port name for both local and remote (sets both
+.B \-\-lport
+and
+.B \-\-rport
+options to given port).  The current
 default of 1194 represents the official IANA port number
 assignment for OpenVPN and has been used since version 2.0-beta17.
 Previous versions used port 5000 as the default.
 .\"*********************************************************
 .TP
 .B \-\-lport port
-TCP/UDP port number for bind.
+Set local TCP/UDP port number or name.  Cannot be used together with
+.B \-\-nobind
+option.
 .\"*********************************************************
 .TP
 .B \-\-rport port
-TCP/UDP port number for remote.
+Set TCP/UDP port number or name used by the
+.B \-\-remote
+option. The port can also be set directly using the
+.B \-\-remote
+option.
 .\"*********************************************************
 .TP
 .B \-\-bind
 Bind to local address and port. This is the default unless any of 
-.B \-\-proto tcp-client
+.B \-\-proto tcp\-client
 ,
-.B \-\-http-proxy
+.B \-\-http\-proxy
 or
-.B \-\-socks-proxy
+.B \-\-socks\-proxy
 are used.
 .\"*********************************************************
 .TP
@@ -712,7 +722,7 @@ devices encapsulate IPv4 or IPv6 (OSI Layer 3) while
 devices encapsulate Ethernet 802.3 (OSI Layer 2).
 .\"*********************************************************
 .TP
-.B \-\-dev-type device-type
+.B \-\-dev\-type device-type
 Which device type are we using?
 .B device-type
 should be
@@ -741,7 +751,7 @@ topology.
 If you set this directive on the server, the
 .B \-\-server
 and
-.B \-\-server-bridge
+.B \-\-server\-bridge
 directives will automatically push your chosen topology setting to clients
 as well.  This directive can also be manually pushed to clients.  Like the
 .B \-\-dev
@@ -750,23 +760,23 @@ directive, this directive must always be compatible between client and server.
 .B mode
 can be one of:
 
-.B net30 \-\-
+.B net30 --
 Use a point-to-point topology, by allocating one /30 subnet per client.
 This is designed to allow point-to-point semantics when some
 or all of the connecting clients might be Windows systems.  This is the
 default on OpenVPN 2.0.
 
-.B p2p \-\-
+.B p2p --
 Use a point-to-point topology where the remote endpoint of the client's
 tun interface always points to the local endpoint of the server's tun interface.
 This mode allocates a single IP address per connecting client.
 Only use
 when none of the connecting clients are Windows systems.  This mode
 is functionally equivalent to the
-.B \-\-ifconfig-pool-linear
+.B \-\-ifconfig\-pool\-linear
 directive which is available in OpenVPN 2.0 and is now deprecated.
 
-.B subnet \-\-
+.B subnet --
 Use a subnet rather than a point-to-point topology by
 configuring the tun interface with a local IP address and subnet mask,
 similar to the topology used in
@@ -783,9 +793,15 @@ driver supports an
 command which sets a subnet instead of a remote endpoint IP address.
 
 This option exists in OpenVPN 2.1 or higher.
+
+Note: Using
+.B \-\-topology subnet
+changes the interpretation of the arguments of
+.B \-\-ifconfig
+to mean "address netmask", no longer "local remote".
 .\"*********************************************************
 .TP
-.B \-\-tun-ipv6
+.B \-\-tun\-ipv6
 Build a tun link capable of forwarding IPv6 traffic.
 Should be used in conjunction with
 .B \-\-dev tun
@@ -797,16 +813,16 @@ if no specific IPv6 TUN support for your OS has been compiled into OpenVPN.
 See below for further IPv6-related configuration options.
 .\"*********************************************************
 .TP
-.B \-\-dev-node node
+.B \-\-dev\-node node
 Explicitly set the device node rather than using
 /dev/net/tun, /dev/tun, /dev/tap, etc.  If OpenVPN
 cannot figure out whether
 .B node
 is a TUN or TAP device based on the name, you should
 also specify
-.B \-\-dev-type tun
+.B \-\-dev\-type tun
 or
-.B \-\-dev-type tap.
+.B \-\-dev\-type tap.
 
 Under Mac OS X this option can be used to specify the default tun
 implementation. Using
@@ -825,7 +841,7 @@ is named
 in the Network Connections Control Panel or the
 raw GUID of the adapter enclosed by braces.
 The
-.B \-\-show-adapters
+.B \-\-show\-adapters
 option under Windows can also be used
 to enumerate all available TAP-Win32
 adapters and will show both the network
@@ -846,16 +862,21 @@ May be used in order to execute OpenVPN in unprivileged environment.
 Set TUN/TAP adapter parameters. 
 .B l
 is the IP address of the local VPN endpoint.
-For TUN devices,
+For TUN devices in point-to-point mode,
 .B rn
 is the IP address of the remote VPN endpoint.
-For TAP devices,
+For TAP devices, or TUN devices used with
+.B \-\-topology subnet,
 .B rn
-is the subnet mask of the virtual ethernet segment
+is the subnet mask of the virtual network segment
 which is being created or connected to.
 
 For TUN devices, which facilitate virtual
-point-to-point IP connections,
+point-to-point IP connections (when used in
+.B \-\-topology net30
+or
+.B p2p
+mode),
 the proper usage of
 .B \-\-ifconfig
 is to use two private IP addresses
@@ -870,7 +891,9 @@ you will be pinging across the VPN.
 
 For TAP devices, which provide
 the ability to create virtual
-ethernet segments,
+ethernet segments, or TUN devices in
+.B \-\-topology subnet
+mode (which create virtual "multipoint networks"),
 .B \-\-ifconfig
 is used to set an IP address and
 subnet mask just as a physical
@@ -904,14 +927,14 @@ getting an IP address lease from a DHCP
 server.
 .\"*********************************************************
 .TP
-.B \-\-ifconfig-noexec
+.B \-\-ifconfig\-noexec
 Don't actually execute ifconfig/netsh commands, instead
 pass
 .B \-\-ifconfig
 parameters to scripts using environmental variables.
 .\"*********************************************************
 .TP
-.B \-\-ifconfig-nowarn
+.B \-\-ifconfig\-nowarn
 Don't output an options consistency check warning
 if the
 .B \-\-ifconfig
@@ -919,7 +942,7 @@ option on this side of the
 connection doesn't match the remote side.  This is useful
 when you want to retain the overall benefits of the
 options consistency check (also see
-.B \-\-disable-occ
+.B \-\-disable\-occ
 option) while only disabling the ifconfig component of
 the check.
 
@@ -927,7 +950,7 @@ For example,
 if you have a configuration where the local host uses
 .B \-\-ifconfig
 but the remote host does not, use
-.B \-\-ifconfig-nowarn
+.B \-\-ifconfig\-nowarn
 on the local host.
 
 This option will also silence warnings about potential
@@ -949,11 +972,11 @@ while at the same time providing portable semantics
 across OpenVPN's platform space.
 
 .B netmask
-default \-\- 255.255.255.255
+default -- 255.255.255.255
 
 .B gateway
-default \-\- taken from
-.B \-\-route-gateway
+default -- taken from
+.B \-\-route\-gateway
 or the second parameter to
 .B \-\-ifconfig
 when
@@ -962,7 +985,7 @@ is specified.
 
 .B metric
 default \-\- taken from
-.B \-\-route-metric
+.B \-\-route\-metric
 otherwise 0.
 
 The default can be specified by leaving an option blank or setting
@@ -977,9 +1000,9 @@ also be specified as a DNS or /etc/hosts
 file resolvable name, or as one of three special keywords:
 
 .B vpn_gateway
-\-\- The remote VPN endpoint address
+-- The remote VPN endpoint address
 (derived either from
-.B \-\-route-gateway
+.B \-\-route\-gateway
 or the second parameter to
 .B \-\-ifconfig
 when
@@ -987,23 +1010,23 @@ when
 is specified).
 
 .B net_gateway
-\-\- The pre-existing IP default gateway, read from the routing
+-- The pre-existing IP default gateway, read from the routing
 table (not supported on all OSes).
 
 .B remote_host
-\-\- The
+-- The
 .B \-\-remote
 address if OpenVPN is being run in client mode, and is undefined in server mode.
 .\"*********************************************************
 .TP
-.B \-\-max-routes n
+.B \-\-max\-routes n
 Allow a maximum number of n
 .B \-\-route
 options to be specified, either in the local configuration file,
 or pulled from an OpenVPN server.  By default, n=100.
 .\"*********************************************************
 .TP
-.B \-\-route-gateway gw|'dhcp'
+.B \-\-route\-gateway gw|'dhcp'
 Specify a default gateway
 .B gw
 for use with
@@ -1016,14 +1039,14 @@ the gateway address will be extracted from a DHCP
 negotiation with the OpenVPN server-side LAN.
 .\"*********************************************************
 .TP
-.B \-\-route-metric m
+.B \-\-route\-metric m
 Specify a default metric
 .B m
 for use with
 .B \-\-route.
 .\"*********************************************************
 .TP
-.B \-\-route-delay [n] [w]
+.B \-\-route\-delay [n] [w]
 Delay
 .B n
 seconds (default=0) after connection
@@ -1031,7 +1054,7 @@ establishment, before adding routes. If
 .B n
 is 0, routes will be added immediately upon connection
 establishment.  If
-.B \-\-route-delay
+.B \-\-route\-delay
 is omitted, routes will be added immediately after TUN/TAP device
 open and
 .B \-\-up
@@ -1049,18 +1072,18 @@ tap adapter addresses.  The delay will give the DHCP handshake
 time to complete before routes are added.
 
 On Windows,
-.B \-\-route-delay
+.B \-\-route\-delay
 tries to be more intelligent by waiting
 .B w
 seconds (w=30 by default)
 for the TAP-Win32 adapter to come up before adding routes.
 .\"*********************************************************
 .TP
-.B \-\-route-up cmd
+.B \-\-route\-up cmd
 Run command
 .B cmd
 after routes are added, subject to
-.B \-\-route-delay.
+.B \-\-route\-delay.
 
 .B cmd
 consists of a path to script (or executable program), optionally
@@ -1071,7 +1094,7 @@ See the "Environmental Variables" section below for
 additional parameters passed as environmental variables.
 .\"*********************************************************
 .TP
-.B \-\-route-pre-down cmd
+.B \-\-route\-pre\-down cmd
 Run command
 .B cmd
 before routes are removed upon disconnection.
@@ -1085,13 +1108,13 @@ See the "Environmental Variables" section below for
 additional parameters passed as environmental variables.
 .\"*********************************************************
 .TP
-.B \-\-route-noexec
+.B \-\-route\-noexec
 Don't add or remove routes automatically.  Instead pass routes to
-.B \-\-route-up
+.B \-\-route\-up
 script using environmental variables.
 .\"*********************************************************
 .TP
-.B \-\-route-nopull
+.B \-\-route\-nopull
 When used with
 .B \-\-client
 or
@@ -1105,16 +1128,16 @@ however note that this option still allows the server
 to set the TCP/IP properties of the client's TUN/TAP interface.
 .\"*********************************************************
 .TP
-.B \-\-allow-pull-fqdn
+.B \-\-allow\-pull\-fqdn
 Allow client to pull DNS names from server (rather than being limited
 to IP address) for
 .B \-\-ifconfig,
 .B \-\-route,
 and
-.B \-\-route-gateway.
+.B \-\-route\-gateway.
 .\"*********************************************************
 .TP
-.B \-\-client-nat snat|dnat network netmask alias
+.B \-\-client\-nat snat|dnat network netmask alias
 This pushable client option sets up a stateless one-to-one NAT
 rule on packet addresses (not ports), and is useful in cases
 where routes or ifconfig settings pushed to the client would
@@ -1139,7 +1162,7 @@ for debugging info showing the transformation of src/dest
 addresses in packets.
 .\"*********************************************************
 .TP
-.B \-\-redirect-gateway flags...
+.B \-\-redirect\-gateway flags...
 Automatically execute routing commands to cause all outgoing IP traffic
 to be redirected over the VPN.  This is a client-side option.
 
@@ -1158,7 +1181,7 @@ Delete the default gateway route.
 
 .B (3)
 Set the new default gateway to be the VPN endpoint address (derived either from
-.B \-\-route-gateway
+.B \-\-route\-gateway
 or the second parameter to
 .B \-\-ifconfig
 when
@@ -1170,7 +1193,7 @@ that the original default route is restored.
 
 Option flags:
 
-.B local \-\-
+.B local --
 Add the
 .B local
 flag if both OpenVPN servers are directly connected via a common subnet,
@@ -1180,48 +1203,48 @@ flag will cause step
 .B 1
 above to be omitted.
 
-.B autolocal \-\-
+.B autolocal --
 Try to automatically determine whether to enable
 .B local
 flag above.
 
-.B def1 \-\-
+.B def1 --
 Use this flag to override
 the default gateway by using 0.0.0.0/1 and 128.0.0.0/1
 rather than 0.0.0.0/0.  This has the benefit of overriding
 but not wiping out the original default gateway. 
 
-.B bypass-dhcp \-\-
+.B bypass-dhcp --
 Add a direct route to the DHCP server (if it is non-local) which
 bypasses the tunnel
 (Available on Windows clients, may not be available
 on non-Windows clients).
 
-.B bypass-dns \-\-
+.B bypass-dns --
 Add a direct route to the DNS server(s) (if they are non-local) which
 bypasses the tunnel
 (Available on Windows clients, may not be available
 on non-Windows clients).
 
-.B block-local \-\-
+.B block-local --
 Block access to local LAN when the tunnel is active, except for
 the LAN gateway itself.  This is accomplished by routing the local
 LAN (except for the LAN gateway address) into the tunnel.
 .\"*********************************************************
 .TP
-.B \-\-link-mtu n
+.B \-\-link\-mtu n
 Sets an upper bound on the size of UDP packets which are sent
 between OpenVPN peers.  It's best not to set this parameter unless
 you know what you're doing.
 .\"*********************************************************
 .\"*********************************************************
 .TP
-.B \-\-redirect-private [flags]
-Like \-\-redirect-gateway, but omit actually changing the default
+.B \-\-redirect\-private [flags]
+Like \-\-redirect\-gateway, but omit actually changing the default
 gateway.  Useful when pushing private subnets.
 .\"*********************************************************
 .TP
-.B \-\-tun-mtu n
+.B \-\-tun\-mtu n
 Take the TUN device MTU to be
 .B n
 and derive the link MTU
@@ -1243,11 +1266,11 @@ and/or
 options to deal with MTU sizing issues.
 .\"*********************************************************
 .TP
-.B \-\-tun-mtu-extra n
+.B \-\-tun\-mtu\-extra n
 Assume that the TUN/TAP device might return as many as
 .B n
 bytes more than the
-.B \-\-tun-mtu
+.B \-\-tun\-mtu
 size on read.  This parameter defaults to 0, which is sufficient for
 most TUN devices.  TAP devices may introduce additional overhead in excess
 of the MTU size, and a setting of 32 is the default when TAP devices are used.
@@ -1255,30 +1278,30 @@ This parameter only controls internal OpenVPN buffer sizing,
 so there is no transmission overhead associated with using a larger value.
 .\"*********************************************************
 .TP
-.B \-\-mtu-disc type
+.B \-\-mtu\-disc type
 Should we do Path MTU discovery on TCP/UDP channel?  Only supported on OSes such
 as Linux that supports the necessary system call to set.
 
 .B 'no'
-\-\- Never send DF (Don't Fragment) frames
+-- Never send DF (Don't Fragment) frames
 .br
 .B 'maybe'
-\-\- Use per-route hints
+-- Use per-route hints
 .br
 .B 'yes'
-\-\- Always DF (Don't Fragment)
+-- Always DF (Don't Fragment)
 .br
 .\"*********************************************************
 .TP
-.B \-\-mtu-test
+.B \-\-mtu\-test
 To empirically measure MTU on connection startup,
 add the
-.B \-\-mtu-test
+.B \-\-mtu\-test
 option to your configuration.
 OpenVPN will send ping packets of various sizes
 to the remote peer and measure the largest packets
 which were successfully received.  The
-.B \-\-mtu-test
+.B \-\-mtu\-test
 process normally takes about 3 minutes to complete.
 .\"*********************************************************
 .TP
@@ -1292,7 +1315,7 @@ bytes.
 The
 .B max
 parameter is interpreted in the same way as the
-.B \-\-link-mtu
+.B \-\-link\-mtu
 parameter, i.e. the UDP packet size after encapsulation
 overhead has been added in, but not including
 the UDP header itself.
@@ -1334,7 +1357,7 @@ bytes. The default value is
 The
 .B max
 parameter is interpreted in the same way as the
-.B \-\-link-mtu
+.B \-\-link\-mtu
 parameter, i.e. the UDP packet size after encapsulation
 overhead has been added in, but not including
 the UDP header itself.
@@ -1384,7 +1407,7 @@ Therefore, one could lower the maximum UDP packet size
 to 1300 (a good first try for solving MTU-related
 connection problems) with the following options:
 
-.B \-\-tun-mtu 1500 \-\-fragment 1300 \-\-mssfix
+.B \-\-tun\-mtu 1500 \-\-fragment 1300 \-\-mssfix
 .\"*********************************************************
 .TP
 .B \-\-sndbuf size
@@ -1403,7 +1426,7 @@ matched in policy routing and packetfilter rules. This option is
 only supported in Linux and does nothing on other operating systems.
 .\"*********************************************************
 .TP
-.B \-\-socket-flags flags...
+.B \-\-socket\-flags flags...
 Apply the given flags to the OpenVPN transport socket.
 Currently, only
 .B TCP_NODELAY
@@ -1429,6 +1452,7 @@ Currently defaults to 100.
 Limit bandwidth of outgoing tunnel data to
 .B n
 bytes per second on the TCP/UDP port.
+Note that this will only work if mode is set to p2p.
 If you want to limit the bandwidth
 in both directions, use this option on both peers.
 
@@ -1494,9 +1518,9 @@ seconds (specify
 on both peers to cause ping packets to be sent in both directions since
 OpenVPN ping packets are not echoed like IP ping packets).
 When used in one of OpenVPN's secure modes (where
-.B \-\-secret, \-\-tls-server,
+.B \-\-secret, \-\-tls\-server,
 or
-.B \-\-tls-client
+.B \-\-tls\-client
 is specified), the ping packet
 will be cryptographically secure.
 
@@ -1509,11 +1533,11 @@ pass will not time out.
 
 (2) To provide a basis for the remote to test the existence
 of its peer using the
-.B \-\-ping-exit
+.B \-\-ping\-exit
 option.
 .\"*********************************************************
 .TP
-.B \-\-ping-exit n
+.B \-\-ping\-exit n
 Causes OpenVPN to exit after
 .B n
 seconds pass without reception of a ping
@@ -1521,21 +1545,21 @@ or other packet from remote.
 This option can be combined with
 .B \-\-inactive, \-\-ping,
 and
-.B \-\-ping-exit
+.B \-\-ping\-exit
 to create a two-tiered inactivity disconnect.
 
 For example,
 
-.B openvpn [options...] \-\-inactive 3600 \-\-ping 10 \-\-ping-exit 60
+.B openvpn [options...] \-\-inactive 3600 \-\-ping 10 \-\-ping\-exit 60
 
 when used on both peers will cause OpenVPN to exit within 60
 seconds if its peer disconnects, but will exit after one
 hour if no actual tunnel data is exchanged.
 .\"*********************************************************
 .TP
-.B \-\-ping-restart n
+.B \-\-ping\-restart n
 Similar to
-.B \-\-ping-exit,
+.B \-\-ping\-exit,
 but trigger a
 .B SIGUSR1
 restart after
@@ -1556,11 +1580,11 @@ If the peer cannot be reached, a restart will be triggered, causing
 the hostname used with
 .B \-\-remote
 to be re-resolved (if
-.B \-\-resolv-retry
+.B \-\-resolv\-retry
 is also specified).
 
 In server mode,
-.B \-\-ping-restart, \-\-inactive,
+.B \-\-ping\-restart, \-\-inactive,
 or any other type of internally generated signal will always be
 applied to
 individual client instance objects, never to whole server itself.
@@ -1569,14 +1593,14 @@ which would normally cause a restart, will cause the deletion
 of the client instance object instead.
 
 In client mode, the
-.B \-\-ping-restart
+.B \-\-ping\-restart
 parameter is set to 120 seconds by default.  This default will
 hold until the client pulls a replacement value from the server, based on
 the
 .B \-\-keepalive
 setting in the server configuration.
 To disable the 120 second default, set
-.B \-\-ping-restart 0
+.B \-\-ping\-restart 0
 on the client.
 
 See the signals section below for more information
@@ -1586,15 +1610,15 @@ on
 Note that the behavior of
 .B SIGUSR1
 can be modified by the
-.B \-\-persist-tun, \-\-persist-key, \-\-persist-local-ip,
+.B \-\-persist\-tun, \-\-persist\-key, \-\-persist\-local\-ip,
 and
-.B \-\-persist-remote-ip
+.B \-\-persist\-remote\-ip
 options.
 
 Also note that
-.B \-\-ping-exit
+.B \-\-ping\-exit
 and
-.B \-\-ping-restart
+.B \-\-ping\-restart
 are mutually exclusive and cannot be used together.
 .\"*********************************************************
 .TP
@@ -1602,7 +1626,7 @@ are mutually exclusive and cannot be used together.
 A helper directive designed to simplify the expression of
 .B \-\-ping
 and
-.B \-\-ping-restart
+.B \-\-ping\-restart
 in server mode configurations.
 
 The server timeout is set twice the value of the second argument.
@@ -1629,11 +1653,11 @@ expands as follows:
 .fi
 .\"*********************************************************
 .TP
-.B \-\-ping-timer-rem
+.B \-\-ping\-timer\-rem
 Run the
-.B \-\-ping-exit
+.B \-\-ping\-exit
 /
-.B \-\-ping-restart
+.B \-\-ping\-restart
 timer only if we have a remote address.  Use this option if you are
 starting the daemon in listen mode (i.e. without an explicit
 .B \-\-remote
@@ -1641,12 +1665,12 @@ peer), and you don't want to start clocking timeouts until a remote
 peer connects.
 .\"*********************************************************
 .TP
-.B \-\-persist-tun
+.B \-\-persist\-tun
 Don't close and reopen TUN/TAP device or run up/down scripts
 across
 .B SIGUSR1
 or
-.B \-\-ping-restart
+.B \-\-ping\-restart
 restarts.
 
 .B SIGUSR1
@@ -1656,11 +1680,11 @@ but which offers finer-grained control over
 reset options.
 .\"*********************************************************
 .TP
-.B \-\-persist-key
+.B \-\-persist\-key
 Don't re-read key files across
 .B SIGUSR1
 or
-.B \-\-ping-restart.
+.B \-\-ping\-restart.
 
 This option can be combined with
 .B \-\-user nobody
@@ -1676,21 +1700,21 @@ This option solves the problem by persisting keys across
 resets, so they don't need to be re-read.
 .\"*********************************************************
 .TP
-.B \-\-persist-local-ip
+.B \-\-persist\-local\-ip
 Preserve initially resolved local IP address and port number
 across
 .B SIGUSR1
 or
-.B \-\-ping-restart
+.B \-\-ping\-restart
 restarts.
 .\"*********************************************************
 .TP
-.B \-\-persist-remote-ip
+.B \-\-persist\-remote\-ip
 Preserve most recently authenticated remote IP address and port number
 across
 .B SIGUSR1
 or
-.B \-\-ping-restart
+.B \-\-ping\-restart
 restarts.
 .\"*********************************************************
 .TP
@@ -1768,23 +1792,29 @@ In this context, the last command line parameter passed to the script
 will be
 .I init.
 If the
-.B \-\-up-restart
+.B \-\-up\-restart
 option is also used, the up script will be called for restarts as
 well.  A restart is considered to be a partial reinitialization
 of OpenVPN where the TUN/TAP instance is preserved (the
-.B \-\-persist-tun
+.B \-\-persist\-tun
 option will enable such preservation).  A restart
 can be generated by a SIGUSR1 signal, a
-.B \-\-ping-restart
+.B \-\-ping\-restart
 timeout, or a connection reset when the TCP protocol is enabled
 with the
 .B \-\-proto
 option.  If a restart occurs, and
-.B \-\-up-restart
+.B \-\-up\-restart
 has been specified, the up script will be called with
 .I restart
 as the last parameter.
 
+NOTE: on restart, OpenVPN will not pass the full set of environment
+variables to the script.  Namely, everything related to routing and
+gateways will not be passed, as nothing needs to be done anyway - all
+the routing setup is already in place.  Additionally, the up\-restart
+script will run with the downgraded UID/GID settings (if configured).
+
 The following standalone example shows how the
 .B \-\-up
 script can be called in both an initialization and restart context.
@@ -1792,7 +1822,7 @@ script can be called in both an initialization and restart context.
 9999 is blocked by your firewall.  Also, the example will run indefinitely,
 so you should abort with control-c).
 
-.B openvpn \-\-dev tun \-\-port 9999 \-\-verb 4 \-\-ping-restart 10 \-\-up 'echo up' \-\-down 'echo down' \-\-persist-tun \-\-up-restart
+.B openvpn \-\-dev tun \-\-port 9999 \-\-verb 4 \-\-ping\-restart 10 \-\-up 'echo up' \-\-down 'echo down' \-\-persist\-tun \-\-up\-restart
 
 Note that OpenVPN also provides the
 .B \-\-ifconfig
@@ -1811,10 +1841,10 @@ and remote endpoints on the command line to the
 .B \-\-up
 script so that they can be used to configure routes such as:
 
-.B route add -net 10.0.0.0 netmask 255.255.255.0 gw $5
+.B route add \-net 10.0.0.0 netmask 255.255.255.0 gw $5
 .\"*********************************************************
 .TP
-.B \-\-up-delay
+.B \-\-up\-delay
 Delay TUN/TAP open and possible
 .B \-\-up
 script execution
@@ -1860,13 +1890,13 @@ your
 script will also run at reduced privilege.
 .\"*********************************************************
 .TP
-.B \-\-down-pre
+.B \-\-down\-pre
 Call
 .B \-\-down
 cmd/script before, rather than after, TUN/TAP close.
 .\"*********************************************************
 .TP
-.B \-\-up-restart
+.B \-\-up\-restart
 Enable the
 .B \-\-up
 and
@@ -1905,10 +1935,10 @@ Versions prior to OpenVPN 2.3.3 will always ignore options set with the
 directive.
 
 See also
-.B \-\-ignore-unknown-option
+.B \-\-ignore\-unknown\-option
 .\"*********************************************************
 .TP
-.B \-\-setenv-safe name value
+.B \-\-setenv\-safe name value
 Set a custom environmental variable
 .B OPENVPN_name=value
 to pass to script.
@@ -1919,13 +1949,13 @@ is a safety precaution to prevent a LD_PRELOAD style attack
 from a malicious or compromised server.
 .\"*********************************************************
 .TP
-.B \-\-ignore-unknown-option opt1 opt2 opt3 ... optN
+.B \-\-ignore\-unknown\-option opt1 opt2 opt3 ... optN
 When one of options
 .B opt1 ... optN
 is encountered in the configuration file the configuration
 file parsing does not fail if this OpenVPN version does not
 support the option. Multiple
-.B \-\-ignore-unknown-option
+.B \-\-ignore\-unknown\-option
 options can be given to support a larger number of options to ignore.
 
 This option should be used with caution, as there are good security
@@ -1934,27 +1964,27 @@ config file. Having said that, there are valid reasons for wanting
 new software features to gracefully degrade when encountered by
 older software versions.
 
-.B \-\-ignore-unknown-option
+.B \-\-ignore\-unknown\-option
 is available since OpenVPN 2.3.3.
 .\"*********************************************************
 .TP
-.B \-\-script-security level
+.B \-\-script\-security level
 This directive offers policy-level control over OpenVPN's usage of external programs
 and scripts.  Lower
 .B level
 values are more restrictive, higher values are more permissive.  Settings for
 .B level:
 
-.B 0 \-\-
+.B 0 --
 Strictly no calling of external programs.
 .br
-.B 1 \-\-
+.B 1 --
 (Default) Only call built-in executables such as ifconfig, ip, route, or netsh.
 .br
-.B 2 \-\-
+.B 2 --
 Allow calling of built-in executables and user-defined scripts.
 .br
-.B 3 \-\-
+.B 3 --
 Allow passwords to be passed to scripts via environmental variables (potentially unsafe).
 
 OpenVPN releases before v2.3 also supported a
@@ -1967,6 +1997,11 @@ or
 As of OpenVPN v2.3, this flag is no longer accepted.  In most *nix environments the execve()
 approach has been used without any issues.
 
+Some directives such as \-\-up allow options to be passed to the external
+script. In these cases make sure the script name does not contain any spaces or
+the configuration parser will choke because it can't determine where the script
+name ends and script options start.
+
 To run scripts in Windows in earlier OpenVPN
 versions you needed to either add a full path to the script interpreter which can parse the
 script or use the
@@ -1993,7 +2028,7 @@ flag was removed is due to the security implications with shell expansions
 when executing scripts via the system() call.
 .\"*********************************************************
 .TP
-.B \-\-disable-occ
+.B \-\-disable\-occ
 Don't output a warning message if option inconsistencies are detected between
 peers.  An example of an option inconsistency would be where one peer uses
 .B \-\-dev tun
@@ -2121,9 +2156,9 @@ allow many things required only during initialization.
 Like with chroot, complications can result when scripts
 or restarts are executed after the setcon operation,
 which is why you should really consider using the
-.B \-\-persist-key
+.B \-\-persist\-key
 and
-.B \-\-persist-tun
+.B \-\-persist\-tun
 options.
 .\"*********************************************************
 .TP
@@ -2173,7 +2208,7 @@ directive above for description of
 .B progname
 parameter.
 .TP
-.B \-\-errors-to-stderr
+.B \-\-errors\-to\-stderr
 Output errors to stderr instead of stdout unless log output is redirected by one of the
 .B \-\-log
 options.
@@ -2194,7 +2229,7 @@ option must match what is specified in the inetd/xinetd
 config file.  The
 .B nowait
 mode can only be used with
-.B \-\-proto tcp-server.
+.B \-\-proto tcp\-server.
 The default is
 .B wait.
 The
@@ -2243,14 +2278,14 @@ is also specified.
 This option is persistent over the entire course of
 an OpenVPN instantiation and will not be reset by SIGHUP,
 SIGUSR1, or
-.B \-\-ping-restart.
+.B \-\-ping\-restart.
 
 Note that on Windows, when OpenVPN is started as a service,
 logging occurs by default without the need to specify
 this option.
 .\"*********************************************************
 .TP
-.B \-\-log-append file
+.B \-\-log\-append file
 Append logging messages to
 .B file.
 If
@@ -2262,7 +2297,7 @@ except that it appends to rather
 than truncating the log file.
 .\"*********************************************************
 .TP
-.B \-\-suppress-timestamps
+.B \-\-suppress\-timestamps
 Avoid writing timestamps to log messages, even when they
 otherwise would be prepended. In particular, this applies to
 log messages sent to stdout.
@@ -2282,14 +2317,14 @@ greater than 0 is lower priority,
 less than zero is higher priority).
 .\"*********************************************************
 .\".TP
-.\".B \-\-nice-work n
+.\".B \-\-nice\-work n
 .\"Change priority of background TLS work thread.  The TLS thread
 .\"feature is enabled when OpenVPN is built
 .\"with pthread support, and you are running OpenVPN
 .\"in TLS mode (i.e. with
-.\".B \-\-tls-client
+.\".B \-\-tls\-client
 .\"or
-.\".B \-\-tls-server
+.\".B \-\-tls\-server
 .\"specified).
 .\"
 .\"Using a TLS thread offloads the CPU-intensive process of SSL/TLS-based
@@ -2304,7 +2339,7 @@ less than zero is higher priority).
 .\"than the main thread.
 .\"*********************************************************
 .TP
-.B \-\-fast-io
+.B \-\-fast\-io
 (Experimental) Optimize TUN/TAP/UDP I/O writes by avoiding
 a call to poll/epoll/select prior to the write operation.  The purpose
 of such a call would normally be to block until the device
@@ -2350,7 +2385,7 @@ Designed to be used to send messages to a controlling application
 which is receiving the OpenVPN log output.
 .\"*********************************************************
 .TP
-.B \-\-remap-usr1 signal
+.B \-\-remap\-usr1 signal
 Control whether internally or externally
 generated SIGUSR1 signals are remapped to
 SIGHUP (restart without persisting state) or
@@ -2368,13 +2403,13 @@ Set output verbosity to
 Level 3 is recommended if you want a good summary
 of what's happening without being swamped by output.
 
-.B 0 \-\-
+.B 0 --
 No output except fatal errors.
 .br
-.B 1 to 4 \-\-
+.B 1 to 4 --
 Normal usage range.
 .br
-.B 5 \-\-
+.B 5 --
 Output
 .B R
 and
@@ -2382,7 +2417,7 @@ and
 characters to the console for each packet read and write, uppercase is
 used for TCP/UDP packets and lowercase is used for TUN/TAP packets.
 .br
-.B 6 to 11 \-\-
+.B 6 to 11 --
 Debug info range (see errlevel.h for additional
 information on debug levels).
 .\"*********************************************************
@@ -2399,7 +2434,7 @@ Status can also be written to the syslog by sending a
 signal.
 .\"*********************************************************
 .TP
-.B \-\-status-version [n]
+.B \-\-status\-version [n]
 Choose the status file format version number.  Currently
 .B n
 can be 1, 2, or 3 and defaults to 1.
@@ -2412,8 +2447,8 @@ consecutive messages in the same category.  This is useful to
 limit repetitive logging of similar message types.
 .\"*********************************************************
 .TP
-.B \-\-comp-lzo [mode]
-Use fast LZO compression \-\- may add up to 1 byte per
+.B \-\-comp\-lzo [mode]
+Use fast LZO compression -- may add up to 1 byte per
 packet for incompressible data.
 .B mode
 may be "yes", "no", or "adaptive" (default).
@@ -2423,16 +2458,16 @@ compression on or off for individual clients.
 
 First, make sure the client-side config file enables selective
 compression by having at least one
-.B \-\-comp-lzo
+.B \-\-comp\-lzo
 directive, such as
-.B \-\-comp-lzo no.
+.B \-\-comp\-lzo no.
 This will turn off compression by default,
 but allow a future directive push from the server to
 dynamically change the
 on/off/adaptive setting.
 
 Next in a
-.B \-\-client-config-dir
+.B \-\-client\-config\-dir
 file, specify the compression setting for the client,
 for example:
 
@@ -2440,7 +2475,7 @@ for example:
 .ft 3
 .in +4
 comp-lzo yes
-push "comp-lzo yes"
+push "comp\-lzo yes"
 .in -4
 .ft
 .fi
@@ -2451,12 +2486,12 @@ setting for the server
 side of the link, the second sets the client side.
 .\"*********************************************************
 .TP
-.B \-\-comp-noadapt
+.B \-\-comp\-noadapt
 When used in conjunction with
-.B \-\-comp-lzo,
+.B \-\-comp\-lzo,
 this option will disable OpenVPN's adaptive compression algorithm.
 Normally, adaptive compression is enabled with
-.B \-\-comp-lzo.
+.B \-\-comp\-lzo.
 
 Adaptive compression tries to optimize the case where you have
 compression enabled, but you are sending predominantly incompressible
@@ -2487,9 +2522,9 @@ and set
 .B port
 to 'unix'.  While the default behavior is to create a unix domain socket
 that may be connected to by any process, the
-.B \-\-management-client-user
+.B \-\-management\-client\-user
 and
-.B \-\-management-client-group
+.B \-\-management\-client\-group
 directives can be used to restrict access.
 
 The management interface provides a special mode where the TCP
@@ -2517,7 +2552,7 @@ be set to 127.0.0.1
 (localhost) to restrict accessibility of the management
 server to local clients. 
 .TP
-.B \-\-management-client
+.B \-\-management\-client
 Management interface will connect as a TCP/unix domain client to
 .B IP:port
 specified by
@@ -2528,41 +2563,41 @@ If the client connection fails to connect or is disconnected,
 a SIGTERM signal will be generated causing OpenVPN to quit.
 .\"*********************************************************
 .TP
-.B \-\-management-query-passwords
+.B \-\-management\-query\-passwords
 Query management channel for private key password and
-.B \-\-auth-user-pass
+.B \-\-auth\-user\-pass
 username/password.  Only query the management channel
 for inputs which ordinarily would have been queried from the
 console.
 .\"*********************************************************
 .TP
-.B \-\-management-query-proxy
+.B \-\-management\-query\-proxy
 Query management channel for proxy server information for a specific
 .B \-\-remote
 (client-only).
 .\"*********************************************************
 .TP
-.B \-\-management-query-remote
+.B \-\-management\-query\-remote
 Allow management interface to override
 .B \-\-remote
 directives (client-only).
 .\"*********************************************************
-.B \-\-management-external-key
+.B \-\-management\-external\-key
 Allows usage for external private key file instead of
 .B \-\-key
 option (client-only).
 .\"*********************************************************
 .TP
-.B \-\-management-forget-disconnect
+.B \-\-management\-forget\-disconnect
 Make OpenVPN forget passwords when management session
 disconnects.
 
 This directive does not affect the
-.B \-\-http-proxy
+.B \-\-http\-proxy
 username/password.  It is always cached.
 .\"*********************************************************
 .TP
-.B \-\-management-hold
+.B \-\-management\-hold
 Start OpenVPN in a hibernating state, until a client
 of the management interface explicitly starts it
 with the
@@ -2570,45 +2605,45 @@ with the
 command.
 .\"*********************************************************
 .TP
-.B \-\-management-signal
+.B \-\-management\-signal
 Send SIGUSR1 signal to OpenVPN if management session disconnects.
 This is useful when you wish to disconnect an OpenVPN session on
-user logoff. For --management-client this option is not needed since
+user logoff. For \-\-management\-client this option is not needed since
 a disconnect will always generate a SIGTERM.
 .\"*********************************************************
 .TP
-.B \-\-management-log-cache n
+.B \-\-management\-log\-cache n
 Cache the most recent
 .B n
 lines of log file history for usage
 by the management channel.
 .\"*********************************************************
 .TP
-.B \-\-management-up-down
+.B \-\-management\-up\-down
 Report tunnel up/down events to management interface.
 .B 
 .\"*********************************************************
 .TP
-.B \-\-management-client-auth
+.B \-\-management\-client\-auth
 Gives management interface client the responsibility
 to authenticate clients after their client certificate
 has been verified.  See management-notes.txt in OpenVPN
 distribution for detailed notes.
 .\"*********************************************************
 .TP
-.B \-\-management-client-pf
+.B \-\-management\-client\-pf
 Management interface clients must specify a packet
 filter file for each connecting client.  See management-notes.txt
 in OpenVPN distribution for detailed notes.
 .\"*********************************************************
 .TP
-.B \-\-management-client-user u
+.B \-\-management\-client\-user u
 When the management interface is listening on a unix domain socket,
 only allow connections from user
 .B u.
 .\"*********************************************************
 .TP
-.B \-\-management-client-group g
+.B \-\-management\-client\-group g
 When the management interface is listening on a unix domain socket,
 only allow connections from group
 .B g.
@@ -2705,13 +2740,13 @@ expands as follows:
 Don't use
 .B \-\-server
 if you are ethernet bridging.  Use
-.B \-\-server-bridge
+.B \-\-server\-bridge
 instead.
 .\"*********************************************************
 .TP
-.B \-\-server-bridge gateway netmask pool-start-IP pool-end-IP
+.B \-\-server\-bridge gateway netmask pool-start-IP pool-end-IP
 .TP
-.B \-\-server-bridge ['nogw']
+.B \-\-server\-bridge ['nogw']
 
 A helper directive similar to
 .B \-\-server
@@ -2719,7 +2754,7 @@ which is designed to simplify the configuration
 of OpenVPN's server mode in ethernet bridging configurations.
 
 If
-.B \-\-server-bridge
+.B \-\-server\-bridge
 is used without any parameters, it will enable a DHCP-proxy
 mode, where connecting OpenVPN clients will receive an IP
 address for their TAP adapter from the DHCP server running
@@ -2747,7 +2782,7 @@ IP/netmask on the bridge interface.  The
 and
 .B netmask
 parameters to
-.B \-\-server-bridge
+.B \-\-server\-bridge
 can be set to either the IP/netmask of the
 bridge interface, or the IP/netmask of the
 default gateway/router on the bridged
@@ -2779,7 +2814,7 @@ push "route-gateway 10.8.0.4"
 .fi
 
 In another example,
-.B \-\-server-bridge
+.B \-\-server\-bridge
 (without parameters) expands as follows:
 
 .nf
@@ -2794,7 +2829,7 @@ push "route-gateway dhcp"
 .fi
 
 Or
-.B \-\-server-bridge nogw
+.B \-\-server\-bridge nogw
 expands as follows:
 
 .nf
@@ -2824,26 +2859,26 @@ cannot be pushed because the client needs to know
 them before the connection to the server can be initiated.
 
 This is a partial list of options which can currently be pushed:
-.B \-\-route, \-\-route-gateway, \-\-route-delay, \-\-redirect-gateway,
-.B \-\-ip-win32, \-\-dhcp-option,
-.B \-\-inactive, \-\-ping, \-\-ping-exit, \-\-ping-restart,
+.B \-\-route, \-\-route\-gateway, \-\-route\-delay, \-\-redirect\-gateway,
+.B \-\-ip\-win32, \-\-dhcp\-option,
+.B \-\-inactive, \-\-ping, \-\-ping\-exit, \-\-ping\-restart,
 .B \-\-setenv,
-.B \-\-persist-key, \-\-persist-tun, \-\-echo,
-.B \-\-comp-lzo,
-.B \-\-socket-flags,
+.B \-\-persist\-key, \-\-persist\-tun, \-\-echo,
+.B \-\-comp\-lzo,
+.B \-\-socket\-flags,
 .B \-\-sndbuf, \-\-rcvbuf
 .\"*********************************************************
 .TP
-.B \-\-push-reset
+.B \-\-push\-reset
 Don't inherit the global push list for a specific client instance.
 Specify this option in a client-specific context such
 as with a
-.B \-\-client-config-dir
+.B \-\-client\-config\-dir
 configuration file.  This option will ignore
 .B \-\-push
 options at the global config file level.
 .TP
-.B \-\-push-peer-info
+.B \-\-push\-peer\-info
 Push additional information about the client to server.  The additional information
 consists of the following data:
 
@@ -2863,19 +2898,19 @@ Disable a particular client (based on the common name)
 from connecting.  Don't use this option to disable a client
 due to key or password compromise.  Use a CRL (certificate
 revocation list) instead (see the
-.B \-\-crl-verify
+.B \-\-crl\-verify
 option).
 
 This option must be associated with a specific client instance,
 which means that it must be specified either in a client
 instance config file using
-.B \-\-client-config-dir
+.B \-\-client\-config\-dir
 or dynamically generated using a
-.B \-\-client-connect
+.B \-\-client\-connect
 script.
 .\"*********************************************************
 .TP
-.B \-\-ifconfig-pool start-IP end-IP [netmask]
+.B \-\-ifconfig\-pool start-IP end-IP [netmask]
 Set aside a pool of subnets to be
 dynamically allocated to connecting clients, similar
 to a DHCP server.  For tun-style
@@ -2888,7 +2923,7 @@ parameter will also be pushed to clients.
 
 .\"*********************************************************
 .TP
-.B \-\-ifconfig-pool-persist file [seconds]
+.B \-\-ifconfig\-pool\-persist file [seconds]
 Persist/unpersist ifconfig-pool
 data to
 .B file,
@@ -2903,7 +2938,7 @@ IP address assigned to them from the ifconfig-pool.
 Maintaining a long-term
 association is good for clients because it allows them
 to effectively use the
-.B \-\-persist-tun
+.B \-\-persist\-tun
 option.
 
 .B file
@@ -2924,12 +2959,12 @@ suggestions only, based on past associations between
 a common name and IP address.  They do not guarantee that the given common
 name will always receive the given IP address.  If you want guaranteed
 assignment, use
-.B \-\-ifconfig-push
+.B \-\-ifconfig\-push
 .\"*********************************************************
 .TP
-.B \-\-ifconfig-pool-linear
+.B \-\-ifconfig\-pool\-linear
 Modifies the
-.B \-\-ifconfig-pool
+.B \-\-ifconfig\-pool
 directive to
 allocate individual TUN interface addresses for
 clients rather than /30 subnets.  NOTE:  This option
@@ -2940,9 +2975,9 @@ This option is deprecated, and should be replaced with
 which is functionally equivalent.
 .\"*********************************************************
 .TP
-.B \-\-ifconfig-push local remote-netmask [alias]
+.B \-\-ifconfig\-push local remote-netmask [alias]
 Push virtual IP endpoints for client tunnel,
-overriding the \-\-ifconfig-pool dynamic allocation.
+overriding the \-\-ifconfig\-pool dynamic allocation.
 
 The parameters
 .B local
@@ -2954,7 +2989,7 @@ directive which you want to execute on the client machine to
 configure the remote end of the tunnel.  Note that the parameters
 .B local
 and
-.B remote-netmask
+.B remote\-netmask
 are from the perspective of the client, not the server.  They may be
 DNS names rather than IP addresses, in which case they will be resolved
 on the server at the time of client connection.
@@ -2971,9 +3006,9 @@ will refer to the client view.
 This option must be associated with a specific client instance,
 which means that it must be specified either in a client
 instance config file using
-.B \-\-client-config-dir
+.B \-\-client\-config\-dir
 or dynamically generated using a
-.B \-\-client-connect
+.B \-\-client\-connect
 script.
 
 Remember also to include a
@@ -2987,18 +3022,18 @@ OpenVPN's internal client IP address selection algorithm works as
 follows:
 
 .B 1
-\-\- Use
-.B \-\-client-connect script
+-- Use
+.B \-\-client\-connect script
 generated file for static IP (first choice).
 .br
 .B 2
-\-\- Use
-.B \-\-client-config-dir
+-- Use
+.B \-\-client\-config\-dir
 file for static IP (next choice).
 .br
 .B 3
-\-\- Use
-.B \-\-ifconfig-pool
+-- Use
+.B \-\-ifconfig\-pool
 allocation for dynamic IP (last choice).
 .br
 .\"*********************************************************
@@ -3025,9 +3060,9 @@ directive routes to the specific client.
 
 This option must be specified either in a client
 instance config file using
-.B \-\-client-config-dir
+.B \-\-client\-config\-dir
 or dynamically generated using a
-.B \-\-client-connect
+.B \-\-client\-connect
 script.
 
 The
@@ -3043,7 +3078,7 @@ subnet, you can use
 .B \-\-push
 "route ..."
 together with
-.B \-\-client-to-client
+.B \-\-client\-to\-client
 to effect this.  In order for all clients to see
 A's subnet, OpenVPN must push this route to all clients
 EXCEPT for A, since the subnet is already owned by A.
@@ -3052,11 +3087,11 @@ not pushing a route to a client
 if it matches one of the client's iroutes.
 .\"*********************************************************
 .TP
-.B \-\-client-to-client
+.B \-\-client\-to\-client
 Because the OpenVPN server mode handles multiple clients
 through a single tun or tap interface, it is effectively
 a router.  The
-.B \-\-client-to-client
+.B \-\-client\-to\-client
 flag tells OpenVPN to internally route client-to-client
 traffic rather than pushing all client-originating traffic
 to the TUN/TAP interface.
@@ -3068,13 +3103,13 @@ if you want to firewall tunnel traffic using
 custom, per-client rules.
 .\"*********************************************************
 .TP
-.B \-\-duplicate-cn
+.B \-\-duplicate\-cn
 Allow multiple clients with the same common name to concurrently connect.
 In the absence of this option, OpenVPN will disconnect a client instance
 upon connection of a new client having the same common name.
 .\"*********************************************************
 .TP
-.B \-\-client-connect cmd
+.B \-\-client\-connect cmd
 Run
 .B command cmd
 on client connection.
@@ -3099,7 +3134,7 @@ to be applied on the server when the client connects,
 it should write it to the file named by the last argument.
 
 See the
-.B \-\-client-config-dir
+.B \-\-client\-config\-dir
 option below for options which
 can be legally used in a dynamically generated config file.
 
@@ -3111,18 +3146,18 @@ returns a non-zero error status, it will cause the client
 to be disconnected.
 .\"*********************************************************
 .TP
-.B \-\-client-disconnect cmd
+.B \-\-client\-disconnect cmd
 Like
-.B \-\-client-connect
+.B \-\-client\-connect
 but called on client instance shutdown.  Will not be called
 unless the
-.B \-\-client-connect
+.B \-\-client\-connect
 script and plugins (if defined)
 were previously called on this instance with
 successful (0) status returns.
 
 The exception to this rule is if the
-.B \-\-client-disconnect
+.B \-\-client\-disconnect
 command or plugins are cascaded, and at least one client-connect
 function succeeded, then ALL of the client-disconnect functions for
 scripts and plugins will be called on client instance object deletion,
@@ -3130,16 +3165,16 @@ even in cases where some of the related client-connect functions returned
 an error status.
 
 The
-.B \-\-client-disconnect
+.B \-\-client\-disconnect
 command is passed the same pathname as the corresponding
-.B \-\-client-connect
+.B \-\-client\-connect
 command as its last argument. (after any arguments specified in
 .B cmd
 ).
 .B 
 .\"*********************************************************
 .TP
-.B \-\-client-config-dir dir
+.B \-\-client\-config\-dir dir
 Specify a directory
 .B dir
 for custom client config files.  After
@@ -3155,7 +3190,7 @@ after it has dropped it's root privileges.
 
 This file can specify a fixed IP address for a given
 client using
-.B \-\-ifconfig-push,
+.B \-\-ifconfig\-push,
 as well as fixed subnets owned by the client using
 .B \-\-iroute.
 
@@ -3166,19 +3201,19 @@ without needing to restart the server.
 
 The following
 options are legal in a client-specific context:
-.B \-\-push, \-\-push-reset, \-\-iroute, \-\-ifconfig-push,
+.B \-\-push, \-\-push\-reset, \-\-iroute, \-\-ifconfig\-push,
 and
 .B \-\-config.
 .\"*********************************************************
 .TP
-.B \-\-ccd-exclusive
+.B \-\-ccd\-exclusive
 Require, as a
 condition of authentication, that a connecting client has a
-.B \-\-client-config-dir
+.B \-\-client\-config\-dir
 file.
 .\"*********************************************************
 .TP
-.B \-\-tmp-dir dir
+.B \-\-tmp\-dir dir
 Specify a directory
 .B dir
 for temporary files.  This directory will be used by
@@ -3190,7 +3225,7 @@ after it has dropped it's root privileges.
 This directory will be used by in the following cases:
 
 *
-.B \-\-client-connect
+.B \-\-client\-connect
 scripts to dynamically generate client-specific
 configuration files.
 
@@ -3204,7 +3239,7 @@ when using deferred auth method
 plugin hook to pass filtering rules via pf_file
 .\"*********************************************************
 .TP
-.B \-\-hash-size r v
+.B \-\-hash\-size r v
 Set the size of the real address hash table to
 .B r
 and the virtual address table to
@@ -3212,13 +3247,13 @@ and the virtual address table to
 By default, both tables are sized at 256 buckets.
 .\"*********************************************************
 .TP
-.B \-\-bcast-buffers n
+.B \-\-bcast\-buffers n
 Allocate
 .B n
 buffers for broadcast datagrams (default=256).
 .\"*********************************************************
 .TP
-.B \-\-tcp-queue-limit n
+.B \-\-tcp\-queue\-limit n
 Maximum number of output packets queued before TCP (default=64).
 
 When OpenVPN is tunneling data from a TUN/TAP device to a
@@ -3230,7 +3265,7 @@ OpenVPN will start to drop outgoing packets directed
 at this client.
 .\"*********************************************************
 .TP
-.B \-\-tcp-nodelay
+.B \-\-tcp\-nodelay
 This macro sets the TCP_NODELAY socket flag on the server
 as well as pushes it to connecting clients.  The TCP_NODELAY
 flag disables the Nagle algorithm on TCP sockets causing
@@ -3253,13 +3288,13 @@ The macro expands as follows:
 .fi
 .\"*********************************************************
 .TP
-.B \-\-max-clients n
+.B \-\-max\-clients n
 Limit server to a maximum of
 .B n
 concurrent clients.
 .\"*********************************************************
 .TP
-.B \-\-max-routes-per-client n
+.B \-\-max\-routes\-per\-client n
 Allow a maximum of
 .B n
 internal routes per client (default=256).
@@ -3269,9 +3304,9 @@ server with packets appearing to come from many unique MAC addresses,
 forcing the server to deplete
 virtual memory as its internal routing table expands.
 This directive can be used in a
-.B \-\-client-config-dir
+.B \-\-client\-config\-dir
 file or auto-generated by a
-.B \-\-client-connect
+.B \-\-client\-connect
 script to override the global value for a particular client.
 
 Note that this
@@ -3279,7 +3314,7 @@ directive affects OpenVPN's internal routing table, not the
 kernel routing table.
 .\"*********************************************************
 .TP
-.B \-\-stale-routes-check n [t]
+.B \-\-stale\-routes\-check n [t]
 Remove routes haven't had activity for
 .B n
 seconds (i.e. the ageing time).
@@ -3295,10 +3330,10 @@ is not present it defaults to
 
 This option helps to keep the dynamic routing table small.
 See also
-.B \-\-max-routes-per-client
+.B \-\-max\-routes\-per\-client
 .\"*********************************************************
 .TP
-.B \-\-connect-freq n sec
+.B \-\-connect\-freq n sec
 Allow a maximum of
 .B n
 new connections per
@@ -3314,10 +3349,10 @@ For the best protection against DoS attacks in server mode,
 use
 .B \-\-proto udp
 and
-.B \-\-tls-auth.
+.B \-\-tls\-auth.
 .\"*********************************************************
 .TP
-.B \-\-learn-address cmd
+.B \-\-learn\-address cmd
 Run command
 .B cmd
 to validate client virtual addresses or routes.
@@ -3331,19 +3366,19 @@ Three arguments will be appended to any arguments in
 .B cmd
 as follows:
 
-.B [1] operation \-\-
+.B [1] operation --
 "add", "update", or "delete" based on whether or not
 the address is being added to, modified, or deleted from
 OpenVPN's internal routing table.
 .br
-.B [2] address \-\-
+.B [2] address --
 The address being learned or unlearned.  This can be
 an IPv4 address such as "198.162.10.14", an IPv4 subnet
 such as "198.162.10.0/24", or an ethernet MAC address (when
 .B \-\-dev tap
 is being used) such as "00:FF:01:02:03:04".
 .br
-.B [3] common name \-\-
+.B [3] common name --
 The common name on the certificate associated with the
 client linked to this address.  Only present for "add"
 or "update" operations, not "delete".
@@ -3363,7 +3398,7 @@ policies with regard to the client's high-level common name,
 rather than the low level client virtual addresses.
 .\"*********************************************************
 .TP
-.B \-\-auth-user-pass-verify cmd method
+.B \-\-auth\-user\-pass\-verify cmd method
 Require the client to provide a username/password (possibly
 in addition to a client certificate) for authentication.
 
@@ -3399,10 +3434,10 @@ will be passed as an argument to
 and the file will be automatically deleted by OpenVPN after
 the script returns.  The location of the temporary file is
 controlled by the
-.B \-\-tmp-dir
+.B \-\-tmp\-dir
 option, and will default to the current directory if unspecified.
 For security, consider setting 
-.B \-\-tmp-dir
+.B \-\-tmp\-dir
 to a volatile storage medium such as
 .B /dev/shm
 (if available) to prevent the username/password file from touching the hard drive.
@@ -3434,7 +3469,7 @@ For a sample script that performs PAM authentication, see
 in the OpenVPN source distribution.
 .\"*********************************************************
 .TP
-.B \-\-opt-verify
+.B \-\-opt\-verify
 Clients that connect with options that are incompatible
 with those of the server will be disconnected.
 
@@ -3444,16 +3479,16 @@ comp-lzo, fragment, keydir, cipher, auth, keysize, secret,
 no-replay, no-iv, tls-auth, key-method, tls-server, and tls-client.
 
 This option requires that
-.B \-\-disable-occ
+.B \-\-disable\-occ
 NOT be used.
 .\"*********************************************************
 .TP
-.B \-\-auth-user-pass-optional
+.B \-\-auth\-user\-pass\-optional
 Allow connections by clients that do not specify a username/password.
 Normally, when
-.B \-\-auth-user-pass-verify
+.B \-\-auth\-user\-pass\-verify
 or
-.B \-\-management-client-auth
+.B \-\-management\-client\-auth
 is specified (or an authentication plugin module), the
 OpenVPN server daemon will require connecting clients to specify a
 username and password.  This option makes the submission of a username/password
@@ -3466,29 +3501,29 @@ to empty strings ("").  The authentication module/script MUST have logic
 to detect this condition and respond accordingly.
 .\"*********************************************************
 .TP
-.B \-\-client-cert-not-required
+.B \-\-client\-cert\-not\-required
 Don't require client certificate, client will authenticate
 using username/password only.  Be aware that using this directive
 is less secure than requiring certificates from all clients.
 
 If you use this directive, the
 entire responsibility of authentication will rest on your
-.B \-\-auth-user-pass-verify
+.B \-\-auth\-user\-pass\-verify
 script, so keep in mind that bugs in your script
 could potentially compromise the security of your VPN.
 
 If you don't use this directive, but you also specify an
-.B \-\-auth-user-pass-verify
+.B \-\-auth\-user\-pass\-verify
 script, then OpenVPN will perform double authentication.  The
 client certificate verification AND the
-.B \-\-auth-user-pass-verify
+.B \-\-auth\-user\-pass\-verify
 script will need to succeed in order for a client to be
 authenticated and accepted onto the VPN.
 .\"*********************************************************
 .TP
-.B \-\-username-as-common-name
+.B \-\-username\-as\-common\-name
 For
-.B \-\-auth-user-pass-verify
+.B \-\-auth\-user\-pass\-verify
 authentication, use
 the authenticated username as the common name,
 rather than the common name from the client cert.
@@ -3540,9 +3575,9 @@ carriage-return. no-remapping is only available on the server side.
 This option is immediately deprecated.  It is only implemented
 to make the transition to the new formatting less intrusive.  It will be
 removed either in OpenVPN v2.4 or v2.5.  So please make sure you use the
-.B \-\-verify-x509-name
+.B \-\-verify\-x509\-name
 option instead of
-.B \-\-tls-remote
+.B \-\-tls\-remote
 as soon as possible and update your scripts where necessary.
 .\"*********************************************************
 .TP
@@ -3563,7 +3598,7 @@ described with the
 option as soon as possible.
 .\"*********************************************************
 .TP
-.B \-\-port-share host port [dir]
+.B \-\-port\-share host port [dir]
 When run in TCP server mode, share the OpenVPN port with
 another application, such as an HTTPS server.  If OpenVPN
 senses a connection to its port which is using a non-OpenVPN
@@ -3588,7 +3623,7 @@ Not implemented on Windows.
 .SS Client Mode
 Use client mode when connecting to an OpenVPN server
 which has
-.B \-\-server, \-\-server-bridge,
+.B \-\-server, \-\-server\-bridge,
 or
 .B \-\-mode server
 in it's configuration.
@@ -3629,12 +3664,12 @@ in situations where you don't trust the server to have control
 over the client's routing table.
 .\"*********************************************************
 .TP
-.B \-\-auth-user-pass [up]
+.B \-\-auth\-user\-pass [up]
 Authenticate with server using username/password.
 .B up
 is a file containing username/password on 2 lines (Note: OpenVPN
 will only read passwords from a file if it has been built
-with the \-\-enable-password-save configure option, or on Windows
+with the \-\-enable\-password\-save configure option, or on Windows
 by defining ENABLE_PASSWORD_SAVE in win/settings.in).
 
 If
@@ -3643,12 +3678,12 @@ is omitted, username/password will be prompted from the
 console.
 
 The server configuration must specify an
-.B \-\-auth-user-pass-verify
+.B \-\-auth\-user\-pass\-verify
 script to verify the username/password provided by
 the client.
 .\"*********************************************************
 .TP
-.B \-\-auth-retry type
+.B \-\-auth\-retry type
 Controls how OpenVPN responds to username/password verification
 errors such as the client-side response to an AUTH_FAILED message from the server
 or verification failure of the private key password.
@@ -3659,26 +3694,26 @@ of error.
 
 An AUTH_FAILED message is generated by the server if the client
 fails
-.B \-\-auth-user-pass
+.B \-\-auth\-user\-pass
 authentication, or if the server-side
-.B \-\-client-connect
+.B \-\-client\-connect
 script returns an error status when the client
 tries to connect.
 
 .B type
 can be one of:
 
-.B none \-\-
+.B none --
 Client will exit with a fatal error (this is the default).
 .br
-.B nointeract \-\-
+.B nointeract --
 Client will retry the connection without requerying for an
-.B \-\-auth-user-pass
+.B \-\-auth\-user\-pass
 username/password.  Use this option for unattended clients.
 .br
-.B interact \-\-
+.B interact --
 Client will requery for an
-.B \-\-auth-user-pass
+.B \-\-auth\-user\-pass
 username/password and/or private key password before attempting a reconnection.
 
 Note that while this option cannot be pushed, it can be controlled
@@ -3700,14 +3735,18 @@ See management\-notes.txt in the OpenVPN distribution for a
 description of the OpenVPN challenge/response protocol.
 .\"*********************************************************
 .TP
-.B \-\-server-poll-timeout n
+.B \-\-server\-poll\-timeout n
 when polling possible remote servers to connect to
 in a round-robin fashion, spend no more than
 .B n
 seconds waiting for a response before trying the next server.
+As this only makes sense in client-to-server setups, it cannot
+be used in point-to-point setups using
+.B \-\-secret
+symmetrical key mode.
 .\"*********************************************************
 .TP
-.B \-\-explicit-exit-notify [n]
+.B \-\-explicit\-exit\-notify [n]
 In UDP client mode or point-to-point mode, send server/peer an exit notification
 if tunnel is restarted or OpenVPN process is exited.  In client mode, on
 exit/restart, this
@@ -3789,9 +3828,9 @@ would see nothing
 but random-looking data.
 .\"*********************************************************
 .TP
-.B \-\-key-direction
+.B \-\-key\-direction
 Alternative way of specifying the optional direction parameter for the
-.B \-\-tls-auth
+.B \-\-tls\-auth
 and
 .B \-\-secret
 options. Useful when using inline files (See section on inline files).
@@ -3826,7 +3865,7 @@ For more information on HMAC see
 .\"*********************************************************
 .TP
 .B \-\-cipher alg
-Encrypt packets with cipher algorithm
+Encrypt data channel packets with cipher algorithm
 .B alg.
 The default is
 .B BF-CBC,
@@ -3840,7 +3879,7 @@ For more information on blowfish, see
 
 To see other ciphers that are available with
 OpenVPN, use the
-.B \-\-show-ciphers
+.B \-\-show\-ciphers
 option.
 
 OpenVPN supports the CBC, CFB, and OFB cipher modes,
@@ -3855,7 +3894,7 @@ to disable encryption.
 .B \-\-keysize n
 Size of cipher key in bits (optional).
 If unspecified, defaults to cipher-specific default.  The
-.B \-\-show-ciphers
+.B \-\-show\-ciphers
 option (see below) shows all available OpenSSL ciphers,
 their default key sizes, and whether the key size can
 be changed.  Use care in changing a cipher's default
@@ -3887,12 +3926,12 @@ If
 .B engine-name
 is specified,
 use a specific crypto engine.  Use the
-.B \-\-show-engines
+.B \-\-show\-engines
 standalone option to list the crypto engines which are
 supported by OpenSSL.
 .\"*********************************************************
 .TP
-.B \-\-no-replay
+.B \-\-no\-replay
 (Advanced) Disable OpenVPN's protection against replay attacks.
 Don't use this option unless you are prepared to make
 a tradeoff of greater efficiency in exchange for less
@@ -3936,7 +3975,7 @@ algorithm used
 by IPSec.
 .\"*********************************************************
 .TP
-.B \-\-replay-window n [t]
+.B \-\-replay\-window n [t]
 Use a replay protection sliding-window of size
 .B n
 and a time window of
@@ -3965,7 +4004,7 @@ the TCP/IP protocol stack, provided they satisfy several constraints.
 
 .B (a)
 The packet cannot be a replay (unless
-.B \-\-no-replay
+.B \-\-no\-replay
 is specified, which disables replay protection altogether).
 
 .B (b)
@@ -4023,7 +4062,7 @@ parameters of what is to be expected from the physical IP layer.  The problem
 is easily fixed by simply using TCP as the VPN transport layer.
 .\"*********************************************************
 .TP
-.B \-\-mute-replay-warnings
+.B \-\-mute\-replay\-warnings
 Silence the output of replay warnings, which are a common
 false alarm on WiFi networks.  This option preserves
 the security of the replay protection code without
@@ -4031,7 +4070,7 @@ the verbosity associated with warnings about duplicate
 packets.
 .\"*********************************************************
 .TP
-.B \-\-replay-persist file
+.B \-\-replay\-persist file
 Persist replay-protection state across sessions using
 .B file
 to save and reload the state.
@@ -4052,10 +4091,10 @@ This option only makes sense when replay protection is enabled
 (the default) and you are using either
 .B \-\-secret
 (shared-secret key mode) or TLS mode with
-.B \-\-tls-auth.
+.B \-\-tls\-auth.
 .\"*********************************************************
 .TP
-.B \-\-no-iv
+.B \-\-no\-iv
 (Advanced) Disable OpenVPN's use of IV (cipher initialization vector).
 Don't use this option unless you are prepared to make
 a tradeoff of greater efficiency in exchange for less
@@ -4076,7 +4115,7 @@ space-saving optimization that uses the unique identifier for
 datagram replay protection as the IV.
 .\"*********************************************************
 .TP
-.B \-\-use-prediction-resistance
+.B \-\-use\-prediction\-resistance
 Enable prediction resistance on PolarSSL's RNG.
 
 Enabling prediction resistance causes the RNG to reseed in each
@@ -4090,7 +4129,7 @@ Note that this option only works with PolarSSL versions greater
 than 1.1.
 .\"*********************************************************
 .TP
-.B \-\-test-crypto
+.B \-\-test\-crypto
 Do a self-test of OpenVPN's crypto options by encrypting and
 decrypting test packets using the data channel encryption options
 specified above.  This option does not require a peer to function,
@@ -4100,14 +4139,14 @@ or
 .B \-\-remote.
 
 The typical usage of
-.B \-\-test-crypto
+.B \-\-test\-crypto
 would be something like this:
 
-.B openvpn \-\-test-crypto \-\-secret key
+.B openvpn \-\-test\-crypto \-\-secret key
 
 or
 
-.B openvpn \-\-test-crypto \-\-secret key \-\-verb 9
+.B openvpn \-\-test\-crypto \-\-secret key \-\-verb 9
 
 This option is very useful to test OpenVPN after it has been ported to
 a new platform, or to isolate problems in the compiler, OpenSSL
@@ -4158,14 +4197,14 @@ The easy-rsa package is also rendered in web form here:
 .I http://openvpn.net/easyrsa.html
 .\"*********************************************************
 .TP
-.B \-\-tls-server
+.B \-\-tls\-server
 Enable TLS and assume server role during TLS handshake.  Note that
 OpenVPN is designed as a peer-to-peer application.  The designation
 of client or server is only for the purpose of negotiating the TLS
 control channel.
 .\"*********************************************************
 .TP
-.B \-\-tls-client
+.B \-\-tls\-client
 Enable TLS and assume client role during TLS handshake.
 .\"*********************************************************
 .TP
@@ -4176,7 +4215,7 @@ certificate.  This file can have multiple
 certificates in .pem format, concatenated together.  You can construct your own
 certificate authority certificate and private key by using a command such as:
 
-.B openssl req -nodes -new -x509 -keyout ca.key -out ca.crt
+.B openssl req \-nodes \-new \-x509 \-keyout ca.key \-out ca.crt
 
 Then edit your openssl.cnf file and edit the
 .B certificate
@@ -4195,15 +4234,31 @@ they are distributed with OpenVPN, they are totally insecure.
 Directory containing trusted certificates (CAs and CRLs).
 Available with OpenSSL version >= 0.9.7 dev.
 Not available with PolarSSL.
+
+When using the
+.B \-\-capath
+option, you are required to supply valid CRLs for the CAs too.  CAs in the
+capath directory are expected to be named <hash>.<n>.  CRLs are expected to
+be named <hash>.r<n>.  See the
+.B -CApath
+option of
+.B openssl verify
+, and the
+.B -hash
+option of
+.B openssl x509
+and
+.B openssl crl
+for more information.
 .\"*********************************************************
 .TP
 .B \-\-dh file
 File containing Diffie Hellman parameters
 in .pem format (required for
-.B \-\-tls-server
+.B \-\-tls\-server
 only). Use
 
-.B openssl dhparam -out dh1024.pem 1024
+.B openssl dhparam \-out dh1024.pem 1024
 
 to generate your own, or use the existing dh1024.pem file
 included with the OpenVPN distribution.  Diffie Hellman parameters
@@ -4211,7 +4266,7 @@ may be considered public.
 .\"*********************************************************
 .TP
 .B \-\-cert file
-Local peer's signed certificate in .pem format \-\- must be signed
+Local peer's signed certificate in .pem format -- must be signed
 by a certificate authority whose certificate is in
 .B \-\-ca file.
 Each peer in an OpenVPN link running in TLS mode should have its own
@@ -4226,14 +4281,14 @@ helping to finance the world's second space tourist :).
 To generate a certificate,
 you can use a command such as:
 
-.B openssl req -nodes -new -keyout mycert.key -out mycert.csr
+.B openssl req \-nodes \-new \-keyout mycert.key \-out mycert.csr
 
 If your certificate authority private key lives on another machine, copy
 the certificate signing request (mycert.csr) to this other machine (this can
 be done over an insecure channel such as email).  Now sign the certificate
 with a command such as:
 
-.B openssl ca -out mycert.crt -in mycert.csr
+.B openssl ca \-out mycert.crt \-in mycert.csr
 
 Now copy the certificate (mycert.crt)
 back to the peer which initially generated the .csr file (this
@@ -4243,7 +4298,7 @@ Note that the
 command reads the location of the certificate authority key from its
 configuration file such as
 .B /usr/share/ssl/openssl.cnf
-\-\- note also
+-- note also
 that for certificate authority functions, you must set up the files
 .B index.txt
 (may be empty) and
@@ -4254,7 +4309,7 @@ that for certificate authority functions, you must set up the files
 ).
 .\"*********************************************************
 .TP
-.B \-\-extra-certs file
+.B \-\-extra\-certs file
 Specify a
 .B file
 containing one or more PEM certs (concatenated together)
@@ -4273,11 +4328,11 @@ file.
 .B \-\-key file
 Local peer's private key in .pem format.  Use the private key which was generated
 when you built your peer's certificate (see
-.B -cert file
+.B \-\-cert file
 above).
 .\"*********************************************************
 .TP
-.B \-\-tls-version-min version ['or-highest']
+.B \-\-tls\-version\-min version ['or\-highest']
 Enable TLS version negotiation, and set the minimum
 TLS version we will accept from the peer (default is "1.0").
 Examples for version
@@ -4285,11 +4340,19 @@ include "1.0", "1.1", or "1.2".  If 'or-highest' is specified
 and version is not recognized, we will only accept the highest TLS
 version supported by the local SSL implementation.
 
-If this options is not set, the code in OpenVPN 2.3.4 will default
-to using TLS 1.0 only, without any version negotiation.  This reverts
-the beaviour to what OpenVPN versions up to 2.3.2 did, as it turned
-out that TLS version negotiation can lead to handshake problems due
-to new signature algorithms in TLS 1.2.
+Also see
+.B \-\-tls\-version\-max
+below, for information on compatibility.
+.\"*********************************************************
+.TP
+.B \-\-tls\-version\-max version
+Set the maximum TLS version we will use (default is the highest version
+supported).  Examples for version include "1.0", "1.1", or "1.2".
+
+If and only if this is set to 1.0, and OpenSSL is used (not PolarSSL),
+then OpenVPN will set up OpenSSL to use a fixed TLSv1 handshake. All
+other configurations will autonegotiate in the given limits, and the
+choice of handshake versions is left to the SSL implementation.
 .\"*********************************************************
 .TP
 .B \-\-pkcs12 file
@@ -4302,7 +4365,7 @@ and
 Not available with PolarSSL.
 .\"*********************************************************
 .TP
-.B \-\-verify-hash hash
+.B \-\-verify\-hash hash
 Specify SHA1 fingerprint for level-1 cert.  The level-1 cert is the
 CA (or intermediate cert) that signs the leaf certificate, and is
 one removed from the leaf certificate in the direction of the root.
@@ -4313,63 +4376,73 @@ or certificate verification will fail.  Hash is specified
 as XX:XX:...  For example: AD:B0:95:D8:09:C8:36:45:12:A9:89:C8:90:09:CB:13:72:A6:AD:16
 .\"*********************************************************
 .TP
-.B \-\-pkcs11-cert-private [0|1]...
+.B \-\-pkcs11\-cert\-private [0|1]...
 Set if access to certificate object should be performed after login.
 Every provider has its own setting.
 .\"*********************************************************
 .TP
-.B \-\-pkcs11-id name
+.B \-\-pkcs11\-id name
 Specify the serialized certificate id to be used. The id can be gotten
 by the standalone
-.B \-\-show-pkcs11-ids
+.B \-\-show\-pkcs11\-ids
 option.
 .\"*********************************************************
 .TP
-.B \-\-pkcs11-id-management
+.B \-\-pkcs11\-id\-management
 Acquire PKCS#11 id from management interface. In this case a NEED-STR 'pkcs11-id-request'
 real-time message will be triggered, application may use pkcs11-id-count command to
 retrieve available number of certificates, and pkcs11-id-get command to retrieve certificate
 id and certificate body.
 .\"*********************************************************
 .TP
-.B \-\-pkcs11-pin-cache seconds
+.B \-\-pkcs11\-pin\-cache seconds
 Specify how many seconds the PIN can be cached, the default is until the token is removed.
 .\"*********************************************************
 .TP
-.B \-\-pkcs11-protected-authentication [0|1]...
+.B \-\-pkcs11\-protected\-authentication [0|1]...
 Use PKCS#11 protected authentication path, useful for biometric and external
 keypad devices.
 Every provider has its own setting.
 .\"*********************************************************
 .TP
-.B \-\-pkcs11-providers provider...
+.B \-\-pkcs11\-providers provider...
 Specify a RSA Security Inc. PKCS #11 Cryptographic Token Interface (Cryptoki) providers
 to load.
 This option can be used instead of
 .B \-\-cert, \-\-key,
 and
 .B \-\-pkcs12.
+
+If p11-kit is present on the system, its
+.B p11-kit-proxy.so
+module will be loaded by default if either the
+.B \-\-pkcs11\-id
+or
+.B \-\-pkcs11\-id\-management
+options are specified without
+.B \-\-pkcs11\-provider
+being given.
 .\"*********************************************************
 .TP
-.B \-\-pkcs11-private-mode mode...
+.B \-\-pkcs11\-private\-mode mode...
 Specify which method to use in order to perform private key operations.
 A different mode can be specified for each provider.
 Mode is encoded as hex number, and can be a mask one of the following:
 
 .B 0
-(default) \-\- Try to determine automatically.
+(default) -- Try to determine automatically.
 .br
 .B 1
-\-\- Use sign.
+-- Use sign.
 .br
 .B 2
-\-\- Use sign recover.
+-- Use sign recover.
 .br
 .B 4
-\-\- Use decrypt.
+-- Use decrypt.
 .br
 .B 8
-\-\- Use unwrap.
+-- Use unwrap.
 .br
 .\"*********************************************************
 .TP
@@ -4406,7 +4479,7 @@ Certificate Store GUI.
 
 .\"*********************************************************
 .TP
-.B \-\-key-method m
+.B \-\-key\-method m
 Use data channel key negotiation method
 .B m.
 The key method must match on both sides of the connection.
@@ -4434,30 +4507,44 @@ of keying occur:
 of the connection producing certificates and verifying the certificate
 (or other authentication info provided) of
 the other side.  The
-.B \-\-key-method
+.B \-\-key\-method
 parameter has no effect on this process.
 
 (2) After the TLS connection is established, the tunnel session keys are
 separately negotiated over the existing secure TLS channel.  Here,
-.B \-\-key-method
+.B \-\-key\-method
 determines the derivation of the tunnel session keys.
 .\"*********************************************************
 .TP
-.B \-\-tls-cipher l
+.B \-\-tls\-cipher l
 A list
 .B l
 of allowable TLS ciphers delimited by a colon (":").
-If you require a high level of security,
-you may want to set this parameter manually, to prevent a
-version rollback attack where a man-in-the-middle attacker tries
-to force two peers to negotiate to the lowest level
-of security they both support.
+
+This setting can be used to ensure that certain cipher suites are used (or
+not used) for the TLS connection.  OpenVPN uses TLS to secure the control
+channel, over which the keys that are used to protect the actual VPN traffic
+are exchanged.
+
+The supplied list of ciphers is (after potential OpenSSL/IANA name translation)
+simply supplied to the crypto library.  Please see the OpenSSL and/or PolarSSL
+documentation for details on the cipher list interpretation.
+
 Use
-.B \-\-show-tls
-to see a list of supported TLS ciphers.
+.B \-\-show\-tls
+to see a list of TLS ciphers supported by your crypto library.
+
+Warning!
+.B \-\-tls\-cipher
+is an expert feature, which - if used correcly - can improve the security of
+your VPN connection.  But it is also easy to unwittingly use it to carefully
+align a gun with your foot, or just break your connection.  Use with care!
+
+The default for --tls-cipher is to use PolarSSL's default cipher list
+when using PolarSSL or "DEFAULT:!EXP:!PSK:!SRP:!kRSA" when using OpenSSL.
 .\"*********************************************************
 .TP
-.B \-\-tls-timeout n
+.B \-\-tls\-timeout n
 Packet retransmit timeout on TLS control channel
 if no acknowledgment from remote within
 .B n
@@ -4474,7 +4561,7 @@ the higher level network protocols running on top of the tunnel
 such as TCP expect this role to be left to them.
 .\"*********************************************************
 .TP
-.B \-\-reneg-bytes n
+.B \-\-reneg\-bytes n
 Renegotiate data channel key after
 .B n
 bytes sent or received (disabled by default).
@@ -4484,13 +4571,13 @@ a number of seconds.  A key renegotiation will be forced
 if any of these three criteria are met by either peer.
 .\"*********************************************************
 .TP
-.B \-\-reneg-pkts n
+.B \-\-reneg\-pkts n
 Renegotiate data channel key after
 .B n
 packets sent and received (disabled by default).
 .\"*********************************************************
 .TP
-.B \-\-reneg-sec n
+.B \-\-reneg\-sec n
 Renegotiate data channel key after
 .B n
 seconds (default=3600).
@@ -4501,16 +4588,16 @@ cause the end user to be challenged to reauthorize once per hour.
 Also, keep in mind that this option can be used on both the client and server,
 and whichever uses the lower value will be the one to trigger the renegotiation.
 A common mistake is to set
-.B \-\-reneg-sec
+.B \-\-reneg\-sec
 to a higher value on either the client or server, while the other side of the connection
 is still using the default value of 3600 seconds, meaning that the renegotiation will
-still occur once per 3600 seconds.  The solution is to increase \-\-reneg-sec on both the
+still occur once per 3600 seconds.  The solution is to increase \-\-reneg\-sec on both the
 client and server, or set it to 0 on one side of the connection (to disable), and to
 your chosen value on the other side.
 .\"*********************************************************
 .TP
-.B \-\-hand-window n
-Handshake Window \-\- the TLS-based key exchange must finalize within
+.B \-\-hand\-window n
+Handshake Window -- the TLS-based key exchange must finalize within
 .B n
 seconds
 of handshake initiation by any peer (default = 60 seconds).
@@ -4518,47 +4605,47 @@ If the handshake fails
 we will attempt to reset our connection with our peer and try again.
 Even in the event of handshake failure we will still use
 our expiring key for up to
-.B \-\-tran-window
+.B \-\-tran\-window
 seconds to maintain continuity of transmission of tunnel
 data.
 .\"*********************************************************
 .TP
-.B \-\-tran-window n
-Transition window \-\- our old key can live this many seconds
+.B \-\-tran\-window n
+Transition window -- our old key can live this many seconds
 after a new a key renegotiation begins (default = 3600 seconds).
 This feature allows for a graceful transition from old to new
 key, and removes the key renegotiation sequence from the critical
 path of tunnel data forwarding.
 .\"*********************************************************
 .TP
-.B \-\-single-session
+.B \-\-single\-session
 After initially connecting to a remote peer, disallow any new connections.
 Using this
 option means that a remote peer cannot connect, disconnect, and then
 reconnect.
 
 If the daemon is reset by a signal or
-.B \-\-ping-restart,
+.B \-\-ping\-restart,
 it will allow one new connection.
 
-.B \-\-single-session
+.B \-\-single\-session
 can be used with
-.B \-\-ping-exit
+.B \-\-ping\-exit
 or
 .B \-\-inactive
 to create a single dynamic session that will exit when finished.
 .\"*********************************************************
 .TP
-.B \-\-tls-exit
+.B \-\-tls\-exit
 Exit on TLS negotiation failure.
 .\"*********************************************************
 .TP
-.B \-\-tls-auth file [direction]
+.B \-\-tls\-auth file [direction]
 Add an additional layer of HMAC authentication on top of the TLS
 control channel to protect against DoS attacks.
 
 In a nutshell,
-.B \-\-tls-auth
+.B \-\-tls\-auth
 enables a kind of "HMAC firewall" on OpenVPN's TCP/UDP port,
 where TLS control channel packets
 bearing an incorrect HMAC signature can be dropped immediately without
@@ -4574,14 +4661,15 @@ An OpenVPN static key file generated by
 .B direction
 parameter is used).
 
-.B (2)
+.B (2) DEPRECATED
 A freeform passphrase file.  In this case the HMAC key will
 be derived by taking a secure hash of this file, similar to
 the
 .BR md5sum (1)
 or
 .BR sha1sum (1)
-commands.
+commands. This option is deprecated and will stop working in OpenVPN 2.4 and
+newer releases.
 
 OpenVPN will first try format (1), and if the file fails to parse as
 a static key file, format (2) will be used.
@@ -4592,7 +4680,7 @@ option for more information on the optional
 .B direction
 parameter.
 
-.B \-\-tls-auth
+.B \-\-tls\-auth
 is recommended when you are running OpenVPN in a mode where
 it is listening for packets from any IP address, such as when
 .B \-\-remote
@@ -4626,7 +4714,7 @@ An important rule of thumb in reducing vulnerability to DoS attacks is to
 minimize the amount of resources a potential, but as yet unauthenticated,
 client is able to consume.
 
-.B \-\-tls-auth
+.B \-\-tls\-auth
 does this by signing every TLS control channel packet with an HMAC signature,
 including packets which are sent before the TLS level has had a chance
 to authenticate the peer.
@@ -4634,15 +4722,15 @@ The result is that packets without
 the correct signature can be dropped immediately upon reception,
 before they have a chance to consume additional system resources
 such as by initiating a TLS handshake.
-.B \-\-tls-auth
+.B \-\-tls\-auth
 can be strengthened by adding the
-.B \-\-replay-persist
+.B \-\-replay\-persist
 option which will keep OpenVPN's replay protection state
 in a file so that it is not lost across restarts.
 
 It should be emphasized that this feature is optional and that the
 passphrase/key file used with
-.B \-\-tls-auth
+.B \-\-tls\-auth
 gives a peer nothing more than the power to initiate a TLS
 handshake.  It is not used to encrypt or authenticate any tunnel data.
 .\"*********************************************************
@@ -4660,7 +4748,7 @@ daemon is started you must be there to type the password.  The
 option allows you to start OpenVPN from the command line.  It will
 query you for a password before it daemonizes.  To protect a private
 key with a password you should omit the
-.B -nodes
+.B \-nodes
 option when you use the
 .B openssl
 command line tool to manage certificates and private keys.
@@ -4673,15 +4761,15 @@ Keep in mind that storing your password in a file
 to a certain extent invalidates the extra security provided by
 using an encrypted key (Note: OpenVPN
 will only read passwords from a file if it has been built
-with the \-\-enable-password-save configure option, or on Windows
+with the \-\-enable\-password\-save configure option, or on Windows
 by defining ENABLE_PASSWORD_SAVE in win/settings.in).
 .\"*********************************************************
 .TP
-.B \-\-auth-nocache
+.B \-\-auth\-nocache
 Don't cache
 .B \-\-askpass
 or
-.B \-\-auth-user-pass
+.B \-\-auth\-user\-pass
 username/passwords in virtual memory.
 
 If specified, this directive will cause OpenVPN to immediately
@@ -4690,20 +4778,23 @@ when OpenVPN needs a username/password, it will prompt for input
 from stdin, which may be multiple times during the duration of an
 OpenVPN session.
 
+When using \-\-auth\-nocache in combination with a user/password file
+and \-\-chroot or \-\-daemon, make sure to use an absolute path.
+
 This directive does not affect the
-.B \-\-http-proxy
+.B \-\-http\-proxy
 username/password.  It is always cached.
 .\"*********************************************************
 .TP
-.B \-\-tls-verify cmd
+.B \-\-tls\-verify cmd
 Run command
 .B cmd
 to verify the X509 name of a
 pending TLS connection that has otherwise passed all other
 tests of certification (except for revocation via
-.B \-\-crl-verify
+.B \-\-crl\-verify
 directive; the revocation test occurs after the
-.B \-\-tls-verify
+.B \-\-tls\-verify
 test).
 
 .B cmd
@@ -4740,24 +4831,24 @@ See the "Environmental Variables" section below for
 additional parameters passed as environmental variables.
 .\"*********************************************************
 .TP
-.B \-\-tls-export-cert directory
+.B \-\-tls\-export\-cert directory
 Store the certificates the clients uses upon connection to this
-directory. This will be done before \-\-tls-verify is called.  The
+directory. This will be done before \-\-tls\-verify is called.  The
 certificates will use a temporary name and will be deleted when
 the tls-verify script returns.  The file name used for the certificate
 is available via the peer_cert environment variable.
 .\"*********************************************************
 .TP
-.B \-\-x509-username-field [ext:\]fieldname
+.B \-\-x509\-username\-field [ext:\]fieldname
 Field in the X.509 certificate subject to be used as the username (default=CN).
 Typically, this option is specified with
 .B fieldname
 as either of the following:
 
-.B \-\-x509-username-field
+.B \-\-x509\-username\-field
 emailAddress
 .br
-.B \-\-x509-username-field ext:\fRsubjectAltName
+.B \-\-x509\-username\-field ext:\fRsubjectAltName
 
 The first example uses the value of the "emailAddress" attribute in the
 certificate's Subject field as the username.  The second example uses
@@ -4772,7 +4863,7 @@ in
 the last occurrence is chosen.
 
 When this option is used, the
-.B \-\-verify-x509-name
+.B \-\-verify\-x509\-name
 option will match against the chosen
 .B fieldname
 instead of the Common Name.
@@ -4788,7 +4879,7 @@ prefix will be left as-is.  This automatic upcasing feature
 is deprecated and will be removed in a future release.
 .\"*********************************************************
 .TP
-.B \-\-tls-remote name (DEPRECATED)
+.B \-\-tls\-remote name (DEPRECATED)
 Accept connections only from a host with X509 name
 or common name equal to
 .B name.
@@ -4805,18 +4896,18 @@ a third party, such as a commercial web CA.
 Name can also be a common name prefix, for example if you
 want a client to only accept connections to "Server-1",
 "Server-2", etc., you can simply use
-.B \-\-tls-remote Server
+.B \-\-tls\-remote Server
 
 Using a common name prefix is a useful alternative to managing
 a CRL (Certificate Revocation List) on the client, since it allows the client
 to refuse all certificates except for those associated
 with designated servers.
 
-.B \-\-tls-remote
+.B \-\-tls\-remote
 is a useful replacement for the
-.B \-\-tls-verify
+.B \-\-tls\-verify
 option to verify the remote host, because
-.B \-\-tls-remote
+.B \-\-tls\-remote
 works in a
 .B \-\-chroot
 environment too.
@@ -4825,13 +4916,13 @@ environment too.
 This option is now deprecated.  It will be removed either in OpenVPN v2.4
 or v2.5.  So please make sure you support the new X.509 name formatting
 described with the
-.B \-\-compat-names
+.B \-\-compat\-names
 option as soon as possible by updating your configurations to use
-.B \-\-verify-x509-name
+.B \-\-verify\-x509\-name
 instead.
 .\"*********************************************************
 .TP
-.B \-\-verify-x509-name name type
+.B \-\-verify\-x509\-name name type
 Accept connections only if a host's X.509 name is equal to
 .B name.
 The remote host must also pass all other tests of verification.
@@ -4843,22 +4934,22 @@ depends on the setting of type.
 can be "subject" to match the complete subject DN (default),
 "name" to match a subject RDN or "name-prefix" to match a subject RDN prefix.
 Which RDN is verified as name depends on the
-.B \-\-x509-username-field
+.B \-\-x509\-username\-field
 option. But it defaults to the common name (CN), e.g. a certificate with a
 subject DN "C=KG, ST=NA, L=Bishkek, CN=Server-1" would be matched by:
 
-.B \-\-verify-x509-name 'C=KG, ST=NA, L=Bishkek, CN=Server-1'
+.B \-\-verify\-x509\-name 'C=KG, ST=NA, L=Bishkek, CN=Server-1'
 and
-.B \-\-verify-x509-name Server-1 name
+.B \-\-verify\-x509\-name Server-1 name
 or you could use
-.B \-\-verify-x509-name Server- name-prefix
+.B \-\-verify\-x509\-name Server- name-prefix
 if you want a client to only accept connections to "Server-1", "Server-2", etc.
 
-.B \-\-verify-x509-name
+.B \-\-verify\-x509\-name
 is a useful replacement for the
-.B \-\-tls-verify
+.B \-\-tls\-verify
 option to verify the remote host, because
-.B \-\-verify-x509-name
+.B \-\-verify\-x509\-name
 works in a
 .B \-\-chroot
 environment without any dependencies.
@@ -4875,7 +4966,7 @@ Never use this option with type "name-prefix" when your client certificates
 are signed by a third party, such as a commercial web CA.
 .\"*********************************************************
 .TP
-.B \-\-x509-track attribute
+.B \-\-x509\-track attribute
 Save peer X509
 .B attribute
 value in environment for use by plugins and management interface.
@@ -4883,12 +4974,12 @@ Prepend a '+' to
 .B attribute
 to save values from full cert chain.  Values will be encoded
 as X509_<depth>_<attribute>=<value>.  Multiple
-.B \-\-x509-track
+.B \-\-x509\-track
 options can be defined to track multiple attributes.
 Not available with PolarSSL.
 .\"*********************************************************
 .TP
-.B \-\-ns-cert-type client|server
+.B \-\-ns\-cert\-type client|server
 Require that peer certificate was signed with an explicit
 .B nsCertType
 designation of "client" or "server".
@@ -4903,19 +4994,19 @@ field set to "server".
 
 If the server certificate's nsCertType field is set
 to "server", then the clients can verify this with
-.B \-\-ns-cert-type server.
+.B \-\-ns\-cert\-type server.
 
 This is an important security precaution to protect against
 a man-in-the-middle attack where an authorized client
 attempts to connect to another client by impersonating the server.
 The attack is easily prevented by having clients verify
 the server certificate using any one of
-.B \-\-ns-cert-type, \-\-verify-x509-name,
+.B \-\-ns\-cert\-type, \-\-verify\-x509\-name,
 or
-.B \-\-tls-verify.
+.B \-\-tls\-verify.
 .\"*********************************************************
 .TP
-.B \-\-remote-cert-ku v...
+.B \-\-remote\-cert\-ku v...
 Require that peer certificate was signed with an explicit
 .B key usage.
 
@@ -4926,7 +5017,7 @@ The key usage should be encoded in hex, more than one key
 usage can be specified.
 .\"*********************************************************
 .TP
-.B \-\-remote-cert-eku oid
+.B \-\-remote\-cert\-eku oid
 Require that peer certificate was signed with an explicit
 .B extended key usage.
 
@@ -4937,7 +5028,7 @@ The extended key usage should be encoded in oid notation, or
 OpenSSL symbolic representation.
 .\"*********************************************************
 .TP
-.B \-\-remote-cert-tls client|server
+.B \-\-remote\-cert\-tls client|server
 Require that peer certificate was signed with an explicit
 .B key usage
 and
@@ -4948,18 +5039,18 @@ This is a useful security option for clients, to ensure that
 the host they connect to is a designated server.
 
 The
-.B \-\-remote-cert-tls client
+.B \-\-remote\-cert\-tls client
 option is equivalent to
 .B
-\-\-remote-cert-ku 80 08 88 \-\-remote-cert-eku "TLS Web Client Authentication"
+\-\-remote\-cert\-ku 80 08 88 \-\-remote\-cert\-eku "TLS Web Client Authentication"
 
 The key usage is digitalSignature and/or keyAgreement.
 
 The
-.B \-\-remote-cert-tls server
+.B \-\-remote\-cert\-tls server
 option is equivalent to
 .B
-\-\-remote-cert-ku a0 88 \-\-remote-cert-eku "TLS Web Server Authentication"
+\-\-remote\-cert\-ku a0 88 \-\-remote\-cert\-eku "TLS Web Server Authentication"
 
 The key usage is digitalSignature and ( keyEncipherment or keyAgreement ).
 
@@ -4968,12 +5059,12 @@ a man-in-the-middle attack where an authorized client
 attempts to connect to another client by impersonating the server.
 The attack is easily prevented by having clients verify
 the server certificate using any one of
-.B \-\-remote-cert-tls, \-\-verify-x509-name,
+.B \-\-remote\-cert\-tls, \-\-verify\-x509\-name,
 or
-.B \-\-tls-verify.
+.B \-\-tls\-verify.
 .\"*********************************************************
 .TP
-.B \-\-crl-verify crl ['dir']
+.B \-\-crl\-verify crl ['dir']
 Check peer certificate against the file
 .B crl
 in PEM format.
@@ -4999,32 +5090,42 @@ is a directory containing files named as revoked serial numbers
 requests a connection, where the client certificate serial number
 (decimal string) is the name of a file present in the directory,
 it will be rejected.
+
+Note: As the crl file (or directory) is read every time a peer connects,
+if you are dropping root privileges with
+.B \-\-user,
+make sure that this user has sufficient privileges to read the file.
 .\"*********************************************************
 .SS SSL Library information:
 .\"*********************************************************
 .TP
-.B \-\-show-ciphers
+.B \-\-show\-ciphers
 (Standalone)
 Show all cipher algorithms to use with the
 .B \-\-cipher
 option.
 .\"*********************************************************
 .TP
-.B \-\-show-digests
+.B \-\-show\-digests
 (Standalone)
 Show all message digest algorithms to use with the
 .B \-\-auth
 option.
 .\"*********************************************************
 .TP
-.B \-\-show-tls
+.B \-\-show\-tls
 (Standalone)
-Show all TLS ciphers (TLS used only as a control channel).  The TLS
-ciphers will be sorted from highest preference (most secure) to
-lowest.
+Show all TLS ciphers supported by the crypto library.  OpenVPN uses TLS to
+secure the control channel, over which the keys that are used to protect the
+actual VPN traffic are exchanged.  The TLS ciphers will be sorted from highest
+preference (most secure) to lowest.
+
+Be aware that whether a cipher suite in this list can actually work depends on
+the specific setup of both peers (e.g. both peers must support the cipher, and
+an ECDSA cipher suite will not work if you are using an RSA certificate, etc.).
 .\"*********************************************************
 .TP
-.B \-\-show-engines
+.B \-\-show\-engines
 (Standalone)
 Show currently available hardware-based crypto acceleration
 engines supported by the OpenSSL library.
@@ -5083,9 +5184,9 @@ option above).
 
 One disadvantage of persistent tunnels is that it is harder to automatically
 configure their MTU value (see
-.B \-\-link-mtu
+.B \-\-link\-mtu
 and
-.B \-\-tun-mtu
+.B \-\-tun\-mtu
 above).
 
 On some platforms such as Windows, TAP-Win32 tunnels are persistent by
@@ -5111,7 +5212,7 @@ Optional group to be owner of this tunnel.
 .SS Windows-Specific Options:
 .\"*********************************************************
 .TP
-.B \-\-win-sys path
+.B \-\-win\-sys path
 Set the Windows system directory pathname to use when looking for system
 executables such as
 .B route.exe
@@ -5122,7 +5223,7 @@ not specified, OpenVPN will use the SystemRoot environment variable.
 
 This option have changed behaviour in OpenVPN 2.3.  Earlier you had to
 define
-.B --win-sys env
+.B \-\-win\-sys env
 to use the SystemRoot environment variable, otherwise it defaulted to C:\\WINDOWS.
 It is not needed to use the
 .B env
@@ -5130,7 +5231,7 @@ keyword any more, and it will just be ignored. A warning is logged when this
 is found in the configuration file.
 .\"*********************************************************
 .TP
-.B \-\-ip-win32 method
+.B \-\-ip\-win32 method
 When using
 .B \-\-ifconfig
 on Windows, set the TAP-Win32 adapter
@@ -5139,14 +5240,14 @@ IP address and netmask using
 Don't use this option unless you are also using
 .B \-\-ifconfig.
 
-.B manual \-\-
+.B manual --
 Don't set the IP address or netmask automatically.
 Instead output a message
 to the console telling the user to configure the
 adapter manually and indicating the IP/netmask which
 OpenVPN expects the adapter to be set to.
 
-.B dynamic [offset] [lease-time] \-\-
+.B dynamic [offset] [lease-time] --
 Automatically set the IP address and netmask by replying to
 DHCP query messages generated by the kernel.  This mode is
 probably the "cleanest" solution
@@ -5184,13 +5285,13 @@ because it prevents routes involving the TAP-Win32 adapter from
 being lost when the system goes to sleep.  The default
 lease time is one year.
 
-.B netsh \-\-
+.B netsh --
 Automatically set the IP address and netmask using
 the Windows command-line "netsh"
 command.  This method appears to work correctly on
 Windows XP but not Windows 2000.
 
-.B ipapi \-\-
+.B ipapi --
 Automatically set the IP address and netmask using the
 Windows IP Helper API.  This approach
 does not have ideal semantics, though testing has indicated
@@ -5199,7 +5300,7 @@ it is best to leave the TCP/IP properties for the TAP-Win32
 adapter in their default state, i.e. "Obtain an IP address
 automatically."
 
-.B adaptive \-\-
+.B adaptive --
 (Default) Try
 .B dynamic
 method initially and fail over to
@@ -5229,55 +5330,55 @@ mode to restore the TAP-Win32 adapter TCP/IP properties
 to a DHCP configuration.
 .\"*********************************************************
 .TP
-.B \-\-route-method m
+.B \-\-route\-method m
 Which method
 .B m
 to use for adding routes on Windows?
 
 .B adaptive
-(default) \-\- Try IP helper API first.  If that fails, fall
+(default) -- Try IP helper API first.  If that fails, fall
 back to the route.exe shell command.
 .br
 .B ipapi
-\-\- Use IP helper API.
+-- Use IP helper API.
 .br
 .B exe
-\-\- Call the route.exe shell command.
+-- Call the route.exe shell command.
 .\"*********************************************************
 .TP
-.B \-\-dhcp-option type [parm]
+.B \-\-dhcp\-option type [parm]
 Set extended TAP-Win32 TCP/IP properties, must
 be used with
-.B \-\-ip-win32 dynamic
+.B \-\-ip\-win32 dynamic
 or
-.B \-\-ip-win32 adaptive.
+.B \-\-ip\-win32 adaptive.
 This option can be used to set additional TCP/IP properties
 on the TAP-Win32 adapter, and is particularly useful for
 configuring an OpenVPN client to access a Samba server
 across the VPN.
 
-.B DOMAIN name \-\-
+.B DOMAIN name --
 Set Connection-specific DNS Suffix.
 
-.B DNS addr \-\-
+.B DNS addr --
 Set primary domain name server address.  Repeat
 this option to set secondary DNS server addresses.
 
-.B WINS addr \-\-
+.B WINS addr --
 Set primary WINS server address (NetBIOS over TCP/IP Name Server).
 Repeat this option to set secondary WINS server addresses.
 
-.B NBDD addr \-\-
+.B NBDD addr --
 Set primary NBDD server address (NetBIOS over TCP/IP Datagram Distribution Server)
 Repeat this option
 to set secondary NBDD server addresses.
 
-.B NTP addr \-\-
+.B NTP addr --
 Set primary NTP server address (Network Time Protocol).
 Repeat this option
 to set secondary NTP server addresses.
 
-.B NBT type \-\-
+.B NBT type --
 Set NetBIOS over TCP/IP Node type.  Possible options:
 .B 1
 = b-node (broadcasts),
@@ -5290,7 +5391,7 @@ then query name server), and
 .B 8
 = h-node (query name server, then broadcast).
 
-.B NBS scope-id \-\-
+.B NBS scope-id --
 Set NetBIOS over TCP/IP Scope. A NetBIOS Scope ID provides an extended
 naming service for the NetBIOS over TCP/IP (Known as NBT) module. The
 primary purpose of a NetBIOS scope ID is to isolate NetBIOS traffic on
@@ -5302,11 +5403,11 @@ computers to use the same computer name, as they have different
 scope IDs. The Scope ID becomes a part of the NetBIOS name, making the name unique.
 (This description of NetBIOS scopes courtesy of NeonSurge@abyss.com)
 
-.B DISABLE-NBT \-\-
+.B DISABLE-NBT --
 Disable Netbios-over-TCP/IP.
 
 Note that if
-.B \-\-dhcp-option
+.B \-\-dhcp\-option
 is pushed via
 .B \-\-push
 to a non-windows client, the option will be saved in the client's
@@ -5314,7 +5415,7 @@ environment before the up script is called, under
 the name "foreign_option_{n}".
 .\"*********************************************************
 .TP
-.B \-\-tap-sleep n
+.B \-\-tap\-sleep n
 Cause OpenVPN to sleep for
 .B n
 seconds immediately after the TAP-Win32 adapter state
@@ -5324,19 +5425,19 @@ This option is intended to be used to troubleshoot problems
 with the
 .B \-\-ifconfig
 and
-.B \-\-ip-win32
+.B \-\-ip\-win32
 options, and is used to give
 the TAP-Win32 adapter time to come up before
 Windows IP Helper API operations are applied to it.
 .\"*********************************************************
 .TP
-.B \-\-show-net-up
+.B \-\-show\-net\-up
 Output OpenVPN's view of the system routing table and network
 adapter list to the syslog or log file after the TUN/TAP adapter
 has been brought up and any routes have been added.
 .\"*********************************************************
 .TP
-.B \-\-dhcp-renew
+.B \-\-dhcp\-renew
 Ask Windows to renew the TAP adapter lease on startup.
 This option is normally unnecessary, as Windows automatically
 triggers a DHCP renegotiation on the TAP adapter when it
@@ -5345,28 +5446,28 @@ Media Status property to "Always Connected", you may need this
 flag.
 .\"*********************************************************
 .TP
-.B \-\-dhcp-release
+.B \-\-dhcp\-release
 Ask Windows to release the TAP adapter lease on shutdown.
 This option has the same caveats as
-.B \-\-dhcp-renew
+.B \-\-dhcp\-renew
 above.
 .\"*********************************************************
 .TP
-.B \-\-register-dns
+.B \-\-register\-dns
 Run net stop dnscache, net start dnscache, ipconfig /flushdns
 and ipconfig /registerdns on connection initiation.
 This is known to kick Windows into
 recognizing pushed DNS servers.
 .\"*********************************************************
 .TP
-.B \-\-pause-exit
+.B \-\-pause\-exit
 Put up a "press any key to continue" message on the console prior
 to OpenVPN program exit.  This option is automatically used by the
 Windows explorer when OpenVPN is run on a configuration
 file using the right-click explorer menu.
 .\"*********************************************************
 .TP
-.B \-\-service exit-event [0|1]
+.B \-\-service exit\-event [0|1]
 Should be used when OpenVPN is being automatically executed by another
 program in such
 a context that no interaction with the user via display or keyboard
@@ -5395,20 +5496,20 @@ window to output status/error
 messages, therefore it is useful to use
 .B \-\-log
 or
-.B \-\-log-append
+.B \-\-log\-append
 to write these messages to a file.
 .\"*********************************************************
 .TP
-.B \-\-show-adapters
+.B \-\-show\-adapters
 (Standalone)
 Show available TAP-Win32 adapters which can be selected using the
-.B \-\-dev-node
+.B \-\-dev\-node
 option.  On non-Windows systems, the
 .BR ifconfig (8)
 command provides similar functionality.
 .\"*********************************************************
 .TP
-.B \-\-allow-nonadmin [TAP-adapter]
+.B \-\-allow\-nonadmin [TAP-adapter]
 (Standalone)
 Set
 .B TAP-adapter
@@ -5423,7 +5524,7 @@ and reloaded.
 This directive can only be used by an administrator.
 .\"*********************************************************
 .TP
-.B \-\-show-valid-subnets
+.B \-\-show\-valid\-subnets
 (Standalone)
 Show valid subnets for
 .B \-\-dev tun
@@ -5436,7 +5537,7 @@ Namely, the point-to-point endpoints used in TUN device emulation
 must be the middle two addresses of a /30 subnet (netmask 255.255.255.252).
 .\"*********************************************************
 .TP
-.B \-\-show-net
+.B \-\-show\-net
 (Standalone)
 Show OpenVPN's view of the system routing table and network
 adapter list.
@@ -5444,11 +5545,17 @@ adapter list.
 .SS PKCS#11 Standalone Options:
 .\"*********************************************************
 .TP
-.B \-\-show-pkcs11-ids provider [cert_private]
+.B \-\-show\-pkcs11\-ids [provider] [cert_private]
 (Standalone)
 Show PKCS#11 token object list. Specify cert_private as 1
 if certificates are stored as private objects.
 
+If p11-kit is present on the system, the
+.B provider
+argument is optional; if omitted the default
+.B p11-kit-proxy.so
+module will be queried.
+
 .B \-\-verb
 option can be used BEFORE this option to produce debugging information.
 .\"*********************************************************
@@ -5461,26 +5568,26 @@ as well (except for
 .B \-\-topology
 , which has no effect on IPv6).
 .TP
-.B --ifconfig-ipv6 ipv6addr/bits ipv6remote
+.B \-\-ifconfig\-ipv6 ipv6addr/bits ipv6remote
 configure IPv6 address
 .B ipv6addr/bits
 on the ``tun'' device.  The second parameter is used as route target for
-.B --route-ipv6
+.B \-\-route\-ipv6
 if no gateway is specified.
 .TP
-.B --route-ipv6 ipv6addr/bits [gateway] [metric]
+.B \-\-route\-ipv6 ipv6addr/bits [gateway] [metric]
 setup IPv6 routing in the system to send the specified IPv6 network
 into OpenVPN's ``tun'' device
 .TP
-.B --server-ipv6 ipv6addr/bits
+.B \-\-server\-ipv6 ipv6addr/bits
 convenience-function to enable a number of IPv6 related options at
 once, namely
-.B --ifconfig-ipv6, --ifconfig-ipv6-pool, --tun-ipv6
+.B \-\-ifconfig\-ipv6, \-\-ifconfig\-ipv6\-pool, \-\-tun\-ipv6
 and
-.B --push tun-ipv6
-Is only accepted if ``--mode server'' or ``--server'' is set.
+.B \-\-push tun\-ipv6
+Is only accepted if ``\-\-mode server'' or ``\-\-server'' is set.
 .TP
-.B --ifconfig-ipv6-pool ipv6addr/bits
+.B \-\-ifconfig\-ipv6\-pool ipv6addr/bits
 Specify an IPv6 address pool for dynamic assignment to clients.  The
 pool starts at
 .B ipv6addr
@@ -5489,20 +5596,20 @@ and increments by +1 for every new client (linear mode).  The
 setting controls the size of the pool.  Due to implementation details,
 the pool size must be between /64 and /112.
 .TP
-.B --ifconfig-ipv6-push ipv6addr/bits ipv6remote
+.B \-\-ifconfig\-ipv6\-push ipv6addr/bits ipv6remote
 for ccd/ per-client static IPv6 interface configuration, see
-.B --client-config-dir
+.B \-\-client\-config\-dir
 and
-.B --ifconfig-push
+.B \-\-ifconfig\-push
 for more details.
 .TP
-.B --iroute-ipv6 ipv6addr/bits
+.B \-\-iroute\-ipv6 ipv6addr/bits
 for ccd/ per-client static IPv6 route configuration, see
-.B --iroute
+.B \-\-iroute
 for more details how to setup and use this, and how
-.B --iroute
+.B \-\-iroute
 and
-.B --route
+.B \-\-route
 interact.
 
 .\"*********************************************************
@@ -5517,7 +5624,7 @@ of environmental variables for use by user-defined scripts.
 Executed after TCP/UDP socket bind and TUN/TAP open.
 .\"*********************************************************
 .TP
-.B \-\-tls-verify
+.B \-\-tls\-verify
 Executed when we have a still untrusted remote peer.
 .\"*********************************************************
 .TP
@@ -5525,25 +5632,25 @@ Executed when we have a still untrusted remote peer.
 Executed after connection authentication, or remote IP address change.
 .\"*********************************************************
 .TP
-.B \-\-client-connect
+.B \-\-client\-connect
 Executed in
 .B \-\-mode server
 mode immediately after client authentication.
 .\"*********************************************************
 .TP
-.B \-\-route-up
+.B \-\-route\-up
 Executed after connection authentication, either
 immediately after, or some number of seconds after
 as defined by the
-.B \-\-route-delay
+.B \-\-route\-delay
 option.
 .\"*********************************************************
 .TP
-.B \-\-route-pre-down
+.B \-\-route\-pre\-down
 Executed right before the routes are removed.
 .\"*********************************************************
 .TP
-.B \-\-client-disconnect
+.B \-\-client\-disconnect
 Executed in
 .B \-\-mode server
 mode on client instance shutdown.
@@ -5553,14 +5660,14 @@ mode on client instance shutdown.
 Executed after TCP/UDP and TUN/TAP close.
 .\"*********************************************************
 .TP
-.B \-\-learn-address
+.B \-\-learn\-address
 Executed in
 .B \-\-mode server
 mode whenever an IPv4 address/route or MAC address is added to OpenVPN's
 internal routing table.
 .\"*********************************************************
 .TP
-.B \-\-auth-user-pass-verify
+.B \-\-auth\-user\-pass\-verify
 Executed in
 .B \-\-mode server
 mode on new client connections, when the client is
@@ -5586,7 +5693,7 @@ Can string remapping be disabled?
 
 .B A:
 Yes, by using the
-.B \-\-no-name-remapping
+.B \-\-no\-name\-remapping
 option, however this should be considered an advanced option.
 
 Here is a brief rundown of OpenVPN's current string types and the 
@@ -5602,17 +5709,17 @@ true.
 Alphanumeric, underbar ('_'), dash ('-'), dot ('.'), and at                
 ('@').
 
-.B \-\-auth-user-pass username:
+.B \-\-auth\-user\-pass username:
 Same as Common Name, with one exception: starting with OpenVPN 2.0.1,
 the username is passed to the OPENVPN_PLUGIN_AUTH_USER_PASS_VERIFY plugin in its raw form,
 without string remapping.
 
-.B \-\-auth-user-pass password:
+.B \-\-auth\-user\-pass password:
 Any "printable" character except CR or LF.  
 Printable is defined to be a character which will cause the C library 
 isprint() function to return true.
 
-.B \-\-client-config-dir filename as derived from common name or username:
+.B \-\-client\-config\-dir filename as derived from common name or username:
 Alphanumeric, underbar ('_'), dash ('-'), and dot ('.') except for "." or 
 ".." as standalone strings.  As of 2.0.1-rc6, the at ('@') character has
 been added as well for compatibility with the common name character class.
@@ -5642,23 +5749,23 @@ which refer to different client instances.
 .B bytes_received
 Total number of bytes received from client during VPN session.
 Set prior to execution of the
-.B \-\-client-disconnect
+.B \-\-client\-disconnect
 script.
 .\"*********************************************************
 .TP
 .B bytes_sent
 Total number of bytes sent to client during VPN session.
 Set prior to execution of the
-.B \-\-client-disconnect
+.B \-\-client\-disconnect
 script.
 .\"*********************************************************
 .TP
 .B common_name
 The X509 common name of an authenticated client.
 Set prior to execution of
-.B \-\-client-connect, \-\-client-disconnect,
+.B \-\-client\-connect, \-\-client\-disconnect,
 and
-.B \-\-auth-user-pass-verify
+.B \-\-auth\-user\-pass\-verify
 scripts.
 .\"*********************************************************
 .TP
@@ -5680,7 +5787,7 @@ Set on program initiation and reset on SIGHUP.
 Set to "1" if the
 .B \-\-log
 or
-.B \-\-log-append
+.B \-\-log\-append
 directives are specified, or "0" otherwise.
 Set on program initiation and reset on SIGHUP.
 .\"*********************************************************
@@ -5700,7 +5807,7 @@ An option pushed via
 .B \-\-push
 to a client which does not natively support it,
 such as
-.B \-\-dhcp-option
+.B \-\-dhcp\-option
 on a non-Windows system, will be recorded to this
 environmental variable sequence prior to
 .B \-\-up
@@ -5726,7 +5833,7 @@ script execution.
 .TP
 .B ifconfig_ipv6_local
 The local VPN endpoint IPv6 address specified in the
-.B \-\-ifconfig-ipv6
+.B \-\-ifconfig\-ipv6
 option (first parameter).
 Set prior to OpenVPN calling the
 .I ifconfig
@@ -5741,7 +5848,7 @@ script execution.
 .B ifconfig_ipv6_netbits
 The prefix length of the IPv6 network on the VPN interface.  Derived from
 the /nnn parameter of the IPv6 address in the
-.B \-\-ifconfig-ipv6
+.B \-\-ifconfig\-ipv6
 option (first parameter).
 Set prior to OpenVPN calling the
 .I ifconfig
@@ -5755,7 +5862,7 @@ script execution.
 .TP
 .B ifconfig_ipv6_remote
 The remote VPN endpoint IPv6 address specified in the
-.B \-\-ifconfig-ipv6
+.B \-\-ifconfig\-ipv6
 option (second parameter).
 Set prior to OpenVPN calling the
 .I ifconfig
@@ -5817,54 +5924,54 @@ script execution.
 .B ifconfig_pool_local_ip
 The local
 virtual IP address for the TUN/TAP tunnel taken from an
-.B \-\-ifconfig-push
+.B \-\-ifconfig\-push
 directive if specified, or otherwise from
 the ifconfig pool (controlled by the
-.B \-\-ifconfig-pool
+.B \-\-ifconfig\-pool
 config file directive).
 Only set for
 .B \-\-dev tun
 tunnels.
 This option is set on the server prior to execution
 of the
-.B \-\-client-connect
+.B \-\-client\-connect
 and
-.B \-\-client-disconnect
+.B \-\-client\-disconnect
 scripts.
 .\"*********************************************************
 .TP
 .B ifconfig_pool_netmask
 The
 virtual IP netmask for the TUN/TAP tunnel taken from an
-.B \-\-ifconfig-push
+.B \-\-ifconfig\-push
 directive if specified, or otherwise from
 the ifconfig pool (controlled by the
-.B \-\-ifconfig-pool
+.B \-\-ifconfig\-pool
 config file directive).
 Only set for
 .B \-\-dev tap
 tunnels.
 This option is set on the server prior to execution
 of the
-.B \-\-client-connect
+.B \-\-client\-connect
 and
-.B \-\-client-disconnect
+.B \-\-client\-disconnect
 scripts.
 .\"*********************************************************
 .TP
 .B ifconfig_pool_remote_ip
 The remote
 virtual IP address for the TUN/TAP tunnel taken from an
-.B \-\-ifconfig-push
+.B \-\-ifconfig\-push
 directive if specified, or otherwise from
 the ifconfig pool (controlled by the
-.B \-\-ifconfig-pool
+.B \-\-ifconfig\-pool
 config file directive).
 This option is set on the server prior to execution
 of the
-.B \-\-client-connect
+.B \-\-client\-connect
 and
-.B \-\-client-disconnect
+.B \-\-client\-disconnect
 scripts.
 .\"*********************************************************
 .TP
@@ -5896,7 +6003,7 @@ Set on program initiation and reset on SIGHUP.
 .B password
 The password provided by a connecting client.
 Set prior to
-.B \-\-auth-user-pass-verify
+.B \-\-auth\-user\-pass\-verify
 script execution only when the
 .B via-env
 modifier is specified, and deleted from the environment
@@ -5937,7 +6044,7 @@ script execution.
 The default gateway used by
 .B \-\-route
 options, as specified in either the
-.B \-\-route-gateway
+.B \-\-route\-gateway
 option or the second parameter to
 .B \-\-ifconfig
 when
@@ -5988,7 +6095,7 @@ or configuration file.
 .TP
 .B peer_cert
 Temporary file name containing the client certificate upon
-connection.  Useful in conjunction with --tls-verify
+connection.  Useful in conjunction with \-\-tls\-verify
 .\"*********************************************************
 .TP
 .B script_context
@@ -6016,11 +6123,11 @@ The reason for exit or restart.  Can be one of
 option),
 .B ping-exit
 (controlled by
-.B \-\-ping-exit
+.B \-\-ping\-exit
 option),
 .B ping-restart
 (controlled by
-.B \-\-ping-restart
+.B \-\-ping\-restart
 option),
 .B connection-reset
 (triggered on TCP connection reset),
@@ -6034,7 +6141,7 @@ or
 Client connection timestamp, formatted as a human-readable
 time string.
 Set prior to execution of the
-.B \-\-client-connect
+.B \-\-client\-connect
 script.
 .\"*********************************************************
 .TP
@@ -6042,7 +6149,7 @@ script.
 The duration (in seconds) of the client session which is now
 disconnecting.
 Set prior to execution of the
-.B \-\-client-disconnect
+.B \-\-client\-disconnect
 script.
 .\"*********************************************************
 .TP
@@ -6050,7 +6157,7 @@ script.
 Client connection timestamp, formatted as a unix integer
 date/time value.
 Set prior to execution of the
-.B \-\-client-connect
+.B \-\-client\-connect
 script.
 .\"*********************************************************
 .TP
@@ -6060,7 +6167,7 @@ where
 .B n
 is the verification level.  Only set for TLS connections.  Set prior
 to execution of
-.B \-\-tls-verify
+.B \-\-tls\-verify
 script.
 .\"*********************************************************
 .TP
@@ -6070,7 +6177,7 @@ where
 .B n
 is the verification level.  Only set for TLS connections.  Set prior
 to execution of
-.B \-\-tls-verify
+.B \-\-tls\-verify
 script.
 .\"*********************************************************
 .TP
@@ -6080,7 +6187,7 @@ where
 .B n
 is the verification level.  Only set for TLS connections.  Set prior
 to execution of
-.B \-\-tls-verify
+.B \-\-tls\-verify
 script. This is in the form of a decimal string like "933971680", which is
 suitable for doing serial-based OCSP queries (with OpenSSL, do not
 prepend "0x" to the string) If something goes wrong while reading
@@ -6107,9 +6214,9 @@ script execution.
 .B trusted_ip (or trusted_ip6)
 Actual IP address of connecting client or peer which has been authenticated.
 Set prior to execution of
-.B \-\-ipchange, \-\-client-connect,
+.B \-\-ipchange, \-\-client\-connect,
 and
-.B \-\-client-disconnect
+.B \-\-client\-disconnect
 scripts.
 If using ipv6 endpoints (udp6, tcp6),
 .B trusted_ip6
@@ -6119,9 +6226,9 @@ will be set instead.
 .B trusted_port
 Actual port number of connecting client or peer which has been authenticated.
 Set prior to execution of
-.B \-\-ipchange, \-\-client-connect,
+.B \-\-ipchange, \-\-client\-connect,
 and
-.B \-\-client-disconnect
+.B \-\-client\-disconnect
 scripts.
 .\"*********************************************************
 .TP
@@ -6130,12 +6237,12 @@ Actual IP address of connecting client or peer which has not been authenticated
 yet.  Sometimes used to
 .B nmap
 the connecting host in a
-.B \-\-tls-verify
+.B \-\-tls\-verify
 script to ensure it is firewalled properly.
 Set prior to execution of
-.B \-\-tls-verify
+.B \-\-tls\-verify
 and
-.B \-\-auth-user-pass-verify
+.B \-\-auth\-user\-pass\-verify
 scripts.
 If using ipv6 endpoints (udp6, tcp6),
 .B untrusted_ip6
@@ -6146,16 +6253,16 @@ will be set instead.
 Actual port number of connecting client or peer which has not been authenticated
 yet.
 Set prior to execution of
-.B \-\-tls-verify
+.B \-\-tls\-verify
 and
-.B \-\-auth-user-pass-verify
+.B \-\-auth\-user\-pass\-verify
 scripts.
 .\"*********************************************************
 .TP
 .B username
 The username provided by a connecting client.
 Set prior to
-.B \-\-auth-user-pass-verify
+.B \-\-auth\-user\-pass\-verify
 script execution only when the
 .B via-env
 modifier is specified.
@@ -6167,7 +6274,7 @@ where
 .B n
 is the verification level.  Only set for TLS connections.  Set prior
 to execution of
-.B \-\-tls-verify
+.B \-\-tls\-verify
 script.  This variable is similar to
 .B tls_id_{n}
 except the component X509 subject fields are broken out, and
@@ -6198,9 +6305,9 @@ X509_1_C=KG
 .\"*********************************************************
 .SH INLINE FILE SUPPORT
 OpenVPN allows including files in the main configuration for the
-.B \-\-ca, \-\-cert, \-\-dh, \-\-extra-certs, \-\-key, \-\-pkcs12, \-\-secret
+.B \-\-ca, \-\-cert, \-\-dh, \-\-extra\-certs, \-\-key, \-\-pkcs12, \-\-secret
 and
-.B \-\-tls-auth
+.B \-\-tls\-auth
 options.
 
 Each inline file started by the line
@@ -6225,7 +6332,7 @@ Here is an example of an inline file usage
 When using the inline file feature with
 .B \-\-pkcs12
 the inline file has to be base64 encoded. Encoding of a .p12 file into base64 can be done for example with OpenSSL by running
-.B openssl base64 -in input.p12
+.B openssl base64 \-in input.p12
 
 .SH SIGNALS
 .TP
@@ -6242,18 +6349,18 @@ Like
 except don't re-read configuration file, and possibly don't close and reopen TUN/TAP
 device, re-read key files, preserve local IP address/port, or preserve most recently authenticated
 remote IP address/port based on
-.B \-\-persist-tun, \-\-persist-key, \-\-persist-local-ip,
+.B \-\-persist\-tun, \-\-persist\-key, \-\-persist\-local\-ip,
 and
-.B \-\-persist-remote-ip
+.B \-\-persist\-remote\-ip
 options respectively (see above).
 
 This signal may also be internally generated by a timeout condition, governed
 by the
-.B \-\-ping-restart
+.B \-\-ping\-restart
 option.
 
 This signal, when combined with
-.B \-\-persist-remote-ip,
+.B \-\-persist\-remote\-ip,
 may be
 sent when the underlying parameters of the host's network interface change
 such as when the host is a DHCP client and is assigned a new IP address.
@@ -6323,7 +6430,7 @@ without an explicit firewall rule).
 If you are using a Linux iptables-based firewall, you may need to enter
 the following command to allow incoming packets on the TUN device:
 .IP
-.B iptables -A INPUT -i tun+ -j ACCEPT
+.B iptables \-A INPUT \-i tun+ \-j ACCEPT
 .LP
 See the firewalls section below for more information on configuring firewalls
 for use with OpenVPN.
@@ -6464,11 +6571,11 @@ parameters you can use the included file dh1024.pem.
 .LP
 On may:
 .IP
-.B openvpn \-\-remote june.kg \-\-dev tun1 \-\-ifconfig 10.4.0.1 10.4.0.2 \-\-tls-client \-\-ca ca.crt \-\-cert client.crt \-\-key client.key \-\-reneg-sec 60 \-\-verb 5
+.B openvpn \-\-remote june.kg \-\-dev tun1 \-\-ifconfig 10.4.0.1 10.4.0.2 \-\-tls\-client \-\-ca ca.crt \-\-cert client.crt \-\-key client.key \-\-reneg\-sec 60 \-\-verb 5
 .LP
 On june:
 .IP
-.B openvpn \-\-remote may.kg \-\-dev tun1 \-\-ifconfig 10.4.0.2 10.4.0.1 \-\-tls-server \-\-dh dh1024.pem \-\-ca ca.crt \-\-cert server.crt \-\-key server.key \-\-reneg-sec 60 \-\-verb 5
+.B openvpn \-\-remote may.kg \-\-dev tun1 \-\-ifconfig 10.4.0.2 10.4.0.1 \-\-tls\-server \-\-dh dh1024.pem \-\-ca ca.crt \-\-cert server.crt \-\-key server.key \-\-reneg\-sec 60 \-\-verb 5
 .LP
 Now verify the tunnel is working by pinging across the tunnel.
 .LP
@@ -6481,7 +6588,7 @@ On june:
 .B ping 10.4.0.1
 .LP
 Notice the
-.B \-\-reneg-sec 60
+.B \-\-reneg\-sec 60
 option we used above.  That tells OpenVPN to renegotiate
 the data channel keys every minute.
 Since we used
@@ -6490,7 +6597,7 @@ above, you will see status information on each new key negotiation.
 
 For production operations, a key renegotiation interval of 60 seconds
 is probably too frequent.  Omit the
-.B \-\-reneg-sec 60
+.B \-\-reneg\-sec 60
 option to use OpenVPN's default key renegotiation interval of one hour.
 .\"*********************************************************
 .SS Routing:
@@ -6510,15 +6617,15 @@ On Linux, enable routing:
 .LP
 and enable TUN packet forwarding through the firewall:
 .IP
-.B iptables -A FORWARD -i tun+ -j ACCEPT
+.B iptables \-A FORWARD \-i tun+ \-j ACCEPT
 .LP
 On may:
 .IP
-.B route add -net 10.0.1.0 netmask 255.255.255.0 gw 10.4.0.2
+.B route add \-net 10.0.1.0 netmask 255.255.255.0 gw 10.4.0.2
 .LP
 On june:
 .IP
-.B route add -net 10.0.0.0 netmask 255.255.255.0 gw 10.4.0.1
+.B route add \-net 10.0.0.0 netmask 255.255.255.0 gw 10.4.0.1
 .LP
 Now any machine on the 10.0.0.0/24 subnet can
 access any machine on the 10.0.1.0/24 subnet
@@ -6534,7 +6641,7 @@ OpenVPN's usage of a single UDP port makes it fairly firewall-friendly.
 You should add an entry to your firewall rules to allow incoming OpenVPN
 packets.  On Linux 2.4+:
 .IP
-.B iptables -A INPUT -p udp -s 1.2.3.4 \-\-dport 1194 -j ACCEPT
+.B iptables \-A INPUT \-p udp \-s 1.2.3.4 \-\-dport 1194 \-j ACCEPT
 .LP
 This will allow incoming packets on UDP port 1194 (OpenVPN's default UDP port)
 from an OpenVPN peer at 1.2.3.4.
@@ -6545,7 +6652,7 @@ address can be considered optional, since HMAC packet authentication
 is a much more secure method of verifying the authenticity of
 a packet source.  In that case:
 .IP
-.B iptables -A INPUT -p udp \-\-dport 1194 -j ACCEPT
+.B iptables \-A INPUT \-p udp \-\-dport 1194 \-j ACCEPT
 .LP
 would be adequate and would not render the host inflexible with
 respect to its peer having a dynamic IP address.
@@ -6567,20 +6674,20 @@ firewall rules.
 You should also add firewall rules to allow incoming IP traffic on
 TUN or TAP devices such as:
 .IP
-.B iptables -A INPUT -i tun+ -j ACCEPT
+.B iptables \-A INPUT \-i tun+ \-j ACCEPT
 .LP
 to allow input packets from tun devices,
 .IP
-.B iptables -A FORWARD -i tun+ -j ACCEPT
+.B iptables \-A FORWARD \-i tun+ \-j ACCEPT
 .LP
 to allow input packets from tun devices to be forwarded to
 other hosts on the local network,
 .IP
-.B iptables -A INPUT -i tap+ -j ACCEPT
+.B iptables \-A INPUT \-i tap+ \-j ACCEPT
 .LP
 to allow input packets from tap devices, and
 .IP
-.B iptables -A FORWARD -i tap+ -j ACCEPT
+.B iptables \-A FORWARD \-i tap+ \-j ACCEPT
 .LP
 to allow input packets from tap devices to be forwarded to
 other hosts on the local network.
diff --git a/include/Makefile.in b/include/Makefile.in
index 8bffd21..a8b2963 100644
--- a/include/Makefile.in
+++ b/include/Makefile.in
@@ -246,6 +246,8 @@ OPTIONAL_SELINUX_LIBS = @OPTIONAL_SELINUX_LIBS@
 OPTIONAL_SYSTEMD_LIBS = @OPTIONAL_SYSTEMD_LIBS@
 OTOOL = @OTOOL@
 OTOOL64 = @OTOOL64@
+P11KIT_CFLAGS = @P11KIT_CFLAGS@
+P11KIT_LIBS = @P11KIT_LIBS@
 PACKAGE = @PACKAGE@
 PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
 PACKAGE_NAME = @PACKAGE_NAME@
@@ -350,9 +352,9 @@ $(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
 	      exit 1;; \
 	  esac; \
 	done; \
-	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu include/Makefile'; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign include/Makefile'; \
 	$(am__cd) $(top_srcdir) && \
-	  $(AUTOMAKE) --gnu include/Makefile
+	  $(AUTOMAKE) --foreign include/Makefile
 .PRECIOUS: Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
diff --git a/ltmain.sh b/ltmain.sh
index a356aca..bffda54 100644
--- a/ltmain.sh
+++ b/ltmain.sh
@@ -70,7 +70,7 @@
 #         compiler:		$LTCC
 #         compiler flags:		$LTCFLAGS
 #         linker:		$LD (gnu? $with_gnu_ld)
-#         $progname:	(GNU libtool) 2.4.2 Debian-2.4.2-1.7ubuntu1
+#         $progname:	(GNU libtool) 2.4.2 Debian-2.4.2-1.11
 #         automake:	$automake_version
 #         autoconf:	$autoconf_version
 #
@@ -80,7 +80,7 @@
 
 PROGRAM=libtool
 PACKAGE=libtool
-VERSION="2.4.2 Debian-2.4.2-1.7ubuntu1"
+VERSION="2.4.2 Debian-2.4.2-1.11"
 TIMESTAMP=""
 package_revision=1.3337
 
diff --git a/sample/Makefile.in b/sample/Makefile.in
index 4e14709..2db1b3d 100644
--- a/sample/Makefile.in
+++ b/sample/Makefile.in
@@ -227,6 +227,8 @@ OPTIONAL_SELINUX_LIBS = @OPTIONAL_SELINUX_LIBS@
 OPTIONAL_SYSTEMD_LIBS = @OPTIONAL_SYSTEMD_LIBS@
 OTOOL = @OTOOL@
 OTOOL64 = @OTOOL64@
+P11KIT_CFLAGS = @P11KIT_CFLAGS@
+P11KIT_LIBS = @P11KIT_LIBS@
 PACKAGE = @PACKAGE@
 PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
 PACKAGE_NAME = @PACKAGE_NAME@
@@ -342,9 +344,9 @@ $(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
 	      exit 1;; \
 	  esac; \
 	done; \
-	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu sample/Makefile'; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign sample/Makefile'; \
 	$(am__cd) $(top_srcdir) && \
-	  $(AUTOMAKE) --gnu sample/Makefile
+	  $(AUTOMAKE) --foreign sample/Makefile
 .PRECIOUS: Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
diff --git a/sample/sample-config-files/client.conf b/sample/sample-config-files/client.conf
index 58b2038..050ef60 100644
--- a/sample/sample-config-files/client.conf
+++ b/sample/sample-config-files/client.conf
@@ -89,18 +89,19 @@ ca ca.crt
 cert client.crt
 key client.key
 
-# Verify server certificate by checking
-# that the certicate has the nsCertType
-# field set to "server".  This is an
-# important precaution to protect against
+# Verify server certificate by checking that the
+# certicate has the correct key usage set.
+# This is an important precaution to protect against
 # a potential attack discussed here:
 #  http://openvpn.net/howto.html#mitm
 #
 # To use this feature, you will need to generate
-# your server certificates with the nsCertType
-# field set to "server".  The build-key-server
-# script in the easy-rsa folder will do this.
-ns-cert-type server
+# your server certificates with the keyUsage set to
+#   digitalSignature, keyEncipherment
+# and the extendedKeyUsage to
+#   serverAuth
+# EasyRSA can do this for you.
+remote-cert-tls server
 
 # If a tls-auth key is used on the server
 # then every client must also have the key.
diff --git a/sample/sample-config-files/loopback-client b/sample/sample-config-files/loopback-client
index d7f59e6..ebbd1cf 100644
--- a/sample/sample-config-files/loopback-client
+++ b/sample/sample-config-files/loopback-client
@@ -17,9 +17,9 @@ dev null
 verb 3
 reneg-sec 10
 tls-client
+remote-cert-tls server
 ca sample-keys/ca.crt
 key sample-keys/client.key
 cert sample-keys/client.crt
-cipher DES-EDE3-CBC
 ping 1
 inactive 120 10000000
diff --git a/sample/sample-config-files/loopback-server b/sample/sample-config-files/loopback-server
index 9d21bce..8cb97be 100644
--- a/sample/sample-config-files/loopback-server
+++ b/sample/sample-config-files/loopback-server
@@ -17,10 +17,9 @@ dev null
 verb 3
 reneg-sec 10
 tls-server
-dh sample-keys/dh1024.pem
+dh sample-keys/dh2048.pem
 ca sample-keys/ca.crt
 key sample-keys/server.key
 cert sample-keys/server.crt
-cipher DES-EDE3-CBC
 ping 1
 inactive 120 10000000
diff --git a/sample/sample-config-files/server.conf b/sample/sample-config-files/server.conf
index 467d5b8..701be3c 100644
--- a/sample/sample-config-files/server.conf
+++ b/sample/sample-config-files/server.conf
@@ -81,10 +81,8 @@ key server.key  # This file should be kept secret
 
 # Diffie hellman parameters.
 # Generate your own with:
-#   openssl dhparam -out dh1024.pem 1024
-# Substitute 2048 for 1024 if you are using
-# 2048 bit keys.
-dh dh1024.pem
+#   openssl dhparam -out dh2048.pem 2048
+dh dh2048.pem
 
 # Network topology
 # Should be subnet (addressing via IP)
diff --git a/sample/sample-config-files/tls-office.conf b/sample/sample-config-files/tls-office.conf
index f790f46..d196144 100644
--- a/sample/sample-config-files/tls-office.conf
+++ b/sample/sample-config-files/tls-office.conf
@@ -26,7 +26,7 @@ up ./office.up
 tls-server
 
 # Diffie-Hellman Parameters (tls-server only)
-dh dh1024.pem
+dh dh2048.pem
 
 # Certificate Authority file
 ca my-ca.crt
diff --git a/sample/sample-keys/.gitignore b/sample/sample-keys/.gitignore
new file mode 100644
index 0000000..f148752
--- /dev/null
+++ b/sample/sample-keys/.gitignore
@@ -0,0 +1 @@
+sample-ca/
diff --git a/sample/sample-keys/README b/sample/sample-keys/README
index 1cd473a..66dd945 100644
--- a/sample/sample-keys/README
+++ b/sample/sample-keys/README
@@ -1,14 +1,19 @@
-Sample RSA keys.
+Sample RSA and EC keys.
 
-See the examples section of the man page
-for usage examples.
+Run ./gen-sample-keys.sh to generate fresh test keys.
+
+See the examples section of the man page for usage examples.
 
 NOTE: THESE KEYS ARE FOR TESTING PURPOSES ONLY.
       DON'T USE THEM FOR ANY REAL WORK BECAUSE
       THEY ARE TOTALLY INSECURE!
 
-ca.{crt,key}     -- sample CA key/cert
-client.{crt,key} -- sample client key/cert
-server.{crt,key} -- sample server key/cert (nsCertType=server)
-pass.{crt,key}   -- sample client key/cert with password-encrypted key
-                    password = "password"
+ca.{crt,key}        -- sample CA key/cert
+server.{crt,key}    -- sample server key/cert
+client.{crt,key}    -- sample client key/cert
+client-pass.key     -- sample client key with password-encrypted key
+                       password = "password"
+client.p12          -- sample client pkcs12 bundle
+                       password = "password"
+client-ec.{crt,key} -- sample elliptic curve client key/cert
+server-ec.{crt,key} -- sample elliptic curve server key/cert
diff --git a/sample/sample-keys/ca.crt b/sample/sample-keys/ca.crt
index e063ccc..a11bafa 100644
--- a/sample/sample-keys/ca.crt
+++ b/sample/sample-keys/ca.crt
@@ -1,19 +1,35 @@
 -----BEGIN CERTIFICATE-----
-MIIDBjCCAm+gAwIBAgIBADANBgkqhkiG9w0BAQQFADBmMQswCQYDVQQGEwJLRzEL
+MIIGKDCCBBCgAwIBAgIJAKFO3vqQ8q6BMA0GCSqGSIb3DQEBCwUAMGYxCzAJBgNV
+BAYTAktHMQswCQYDVQQIEwJOQTEQMA4GA1UEBxMHQklTSEtFSzEVMBMGA1UEChMM
+T3BlblZQTi1URVNUMSEwHwYJKoZIhvcNAQkBFhJtZUBteWhvc3QubXlkb21haW4w
+HhcNMTQxMDIyMjE1OTUyWhcNMjQxMDE5MjE1OTUyWjBmMQswCQYDVQQGEwJLRzEL
 MAkGA1UECBMCTkExEDAOBgNVBAcTB0JJU0hLRUsxFTATBgNVBAoTDE9wZW5WUE4t
-VEVTVDEhMB8GCSqGSIb3DQEJARYSbWVAbXlob3N0Lm15ZG9tYWluMB4XDTA0MTEy
-NTE0NDA1NVoXDTE0MTEyMzE0NDA1NVowZjELMAkGA1UEBhMCS0cxCzAJBgNVBAgT
-Ak5BMRAwDgYDVQQHEwdCSVNIS0VLMRUwEwYDVQQKEwxPcGVuVlBOLVRFU1QxITAf
-BgkqhkiG9w0BCQEWEm1lQG15aG9zdC5teWRvbWFpbjCBnzANBgkqhkiG9w0BAQEF
-AAOBjQAwgYkCgYEAqPjWJnesPu6bR/iec4FMz3opVaPdBHxg+ORKNmrnVZPh0t8/
-ZT34KXkYoI9B82scurp8UlZVXG8JdUsz+yai8ti9+g7vcuyKUtcCIjn0HLgmdPu5
-gFX25lB0pXw+XIU031dOfPvtROdG5YZN5yCErgCy7TE7zntLnkEDuRmyU6cCAwEA
-AaOBwzCBwDAdBgNVHQ4EFgQUiaZg47rqPq/8ZH9MvYzSSI3gzEYwgZAGA1UdIwSB
-iDCBhYAUiaZg47rqPq/8ZH9MvYzSSI3gzEahaqRoMGYxCzAJBgNVBAYTAktHMQsw
-CQYDVQQIEwJOQTEQMA4GA1UEBxMHQklTSEtFSzEVMBMGA1UEChMMT3BlblZQTi1U
-RVNUMSEwHwYJKoZIhvcNAQkBFhJtZUBteWhvc3QubXlkb21haW6CAQAwDAYDVR0T
-BAUwAwEB/zANBgkqhkiG9w0BAQQFAAOBgQBfJoiWYrYdjM0mKPEzUQk0nLYTovBP
-I0es/2rfGrin1zbcFY+4dhVBd1E/StebnG+CP8r7QeEIwu7x8gYDdOLLsZn+2vBL
-e4jNU1ClI6Q0L7jrzhhunQ5mAaZztVyYwFB15odYcdN2iO0tP7jtEsvrRqxICNy3
-8itzViPTf5W4sA==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=
 -----END CERTIFICATE-----
diff --git a/sample/sample-keys/ca.key b/sample/sample-keys/ca.key
index b4bf792..8b11bc2 100644
--- a/sample/sample-keys/ca.key
+++ b/sample/sample-keys/ca.key
@@ -1,15 +1,52 @@
------BEGIN RSA PRIVATE KEY-----
-MIICXQIBAAKBgQCo+NYmd6w+7ptH+J5zgUzPeilVo90EfGD45Eo2audVk+HS3z9l
-PfgpeRigj0Hzaxy6unxSVlVcbwl1SzP7JqLy2L36Du9y7IpS1wIiOfQcuCZ0+7mA
-VfbmUHSlfD5chTTfV058++1E50blhk3nIISuALLtMTvOe0ueQQO5GbJTpwIDAQAB
-AoGAQuVREyWp4bhhbZr2UFBOco2ws6EOLWp4kdD/uI+WSoEjlHKiDJj+GJ1CrL5K
-o+4yD5MpCQf4/4FOQ0ukprfjJpDwDinTG6vzuWSLTHNiTgvksW3vy7IsNMJx97hT
-4D2QOOl9HhA50Qqg70teMPYXOgLRMVsdCIV7p7zDNy4nM+ECQQDX8m5ZcQmPtUDA
-38dPTfpL4U7kMB94FItJYH/Lk5kMW1/J33xymNhL+BHaG064ol9n2ubGW4XEO5t2
-qE1IOsVpAkEAyE/x/OBVSI1s75aYGlEwMd87p3qaDdtXT7WzujjRY7r8Y1ynkMU6
-GtMeneBX/lk4BY/6I+5bhAzce+hqhaXejwJBAL5Wg+c4GApf41xdogqHm7doNyYw
-OHyZ9w9NDDc+uGbI30xLPSCxEe0cEXgiG6foDpm2uzRZFTWaqHPU8pFYpAkCQGNX
-cpWM0/7VVK9Fqk1y8knpgfY/UWOJ4jU/0dCLGR0ywLSuYNPlXDmtdkOp3TnhGW14
-x/9F2NEWZ8pzq1B4wHUCQQC5ztD4m/rpiIpinoewUJODoeBJXYBKqx1+mdrALCq6
-ESvK1WRiusMaY3xmsdv4J2TB5iUPryELbn3jU12WGcQc
------END RSA PRIVATE KEY-----
+-----BEGIN PRIVATE KEY-----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+9EwAgX6/Hq60V7ujPZJCyNd3o0bIdAA/0AQRTZUADP3AHgUzh71aysYJt+UKt1v0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+-----END PRIVATE KEY-----
diff --git a/sample/sample-keys/client-ec.crt b/sample/sample-keys/client-ec.crt
new file mode 100644
index 0000000..759daba
--- /dev/null
+++ b/sample/sample-keys/client-ec.crt
@@ -0,0 +1,85 @@
+Certificate:
+    Data:
+        Version: 3 (0x2)
+        Serial Number: 4 (0x4)
+    Signature Algorithm: sha256WithRSAEncryption
+        Issuer: C=KG, ST=NA, L=BISHKEK, O=OpenVPN-TEST/emailAddress=me@myhost.mydomain
+        Validity
+            Not Before: Oct 22 21:59:53 2014 GMT
+            Not After : Oct 19 21:59:53 2024 GMT
+        Subject: C=KG, ST=NA, O=OpenVPN-TEST, CN=Test-Client-EC/emailAddress=me@myhost.mydomain
+        Subject Public Key Info:
+            Public Key Algorithm: id-ecPublicKey
+                Public-Key: (256 bit)
+                pub:
+                    04:3b:ce:62:5d:6f:87:82:75:24:c2:58:f5:0e:88:
+                    4d:57:0d:06:b2:71:88:87:58:19:bb:de:5f:7f:52:
+                    62:51:a2:48:91:83:48:91:90:3e:87:02:0f:15:51:
+                    f9:68:97:12:0a:fd:d2:3c:87:83:4b:65:54:00:44:
+                    8d:28:76:49:05
+                ASN1 OID: secp256k1
+        X509v3 extensions:
+            X509v3 Basic Constraints:
+                CA:FALSE
+            X509v3 Subject Key Identifier:
+                64:F6:49:88:E7:74:C1:AB:A5:FA:4F:2B:71:3C:25:13:3D:C8:94:C5
+            X509v3 Authority Key Identifier:
+                keyid:2B:40:E5:C9:7D:F5:F4:96:38:E9:2F:E3:2F:D9:40:64:C9:8E:05:9B
+                DirName:/C=KG/ST=NA/L=BISHKEK/O=OpenVPN-TEST/emailAddress=me@myhost.mydomain
+                serial:A1:4E:DE:FA:90:F2:AE:81
+
+    Signature Algorithm: sha256WithRSAEncryption
+         32:3d:f0:08:67:dd:03:73:76:cc:76:52:0a:f6:97:d1:c6:fa:
+         5f:d3:e6:28:c9:75:a7:08:a8:34:49:69:cf:eb:ab:da:86:b3:
+         2e:65:17:ee:7e:b6:b5:6b:15:0b:dc:11:3a:b9:5a:b3:80:b8:
+         bb:f4:6c:cf:88:3a:10:83:7e:10:a0:82:87:6e:06:ec:78:62:
+         d4:d1:44:27:dd:2c:19:d8:1a:a1:ae:f4:a0:00:7f:53:5a:40:
+         8a:c2:83:77:4b:26:7d:53:b0:d3:0f:2f:7c:28:70:ef:74:58:
+         5b:de:81:94:4c:63:19:f0:79:cb:6c:b2:ec:32:1b:4b:e4:62:
+         22:4f:ad:ac:4a:6f:a9:6e:c4:2a:8d:8a:88:19:09:fd:88:93:
+         3c:27:4d:91:95:ff:57:84:13:fd:4a:68:db:20:df:10:e6:81:
+         1d:fd:e7:1d:35:fb:19:02:dd:b5:5f:a0:c1:07:ec:74:b4:ef:
+         8b:f9:33:9a:f2:a6:3b:6e:b6:4a:52:ab:5d:99:76:64:62:c4:
+         d5:3a:c6:81:8d:eb:c8:4b:02:af:e1:ca:60:e9:8d:c7:a9:2b:
+         ea:4f:56:31:d3:9a:11:c2:9c:83:5c:a2:8d:98:fe:cc:a5:ad:
+         1f:51:c4:6e:cf:ff:a0:51:64:c8:7f:7f:32:05:4c:8d:7f:bf:
+         b8:ed:e5:81:5f:81:bd:1d:9b:3f:8a:83:27:26:b4:69:84:8b:
+         e5:d9:ea:fd:08:a8:aa:e4:3a:dc:29:4d:80:6c:13:f7:45:ce:
+         92:f2:a9:f3:5f:90:83:d6:23:0f:50:e5:40:09:4c:6b:f2:73:
+         aa:d8:49:a7:a9:81:6e:bb:f2:e4:a5:7f:19:39:1d:65:f3:11:
+         97:b1:2b:7c:2f:36:77:7f:75:fd:88:44:90:7c:f2:33:8d:cd:
+         2c:f6:76:60:33:d3:f4:b3:8c:81:d7:85:89:cc:d7:d5:2c:94:
+         a9:31:3f:d3:63:a7:dc:82:3f:0a:d8:c5:71:97:69:3b:c1:69:
+         cb:f0:1b:be:15:c0:be:aa:fd:e8:13:2c:0c:3f:72:7b:7d:9c:
+         3b:7f:b8:82:36:4b:ad:4d:16:19:b9:1c:b3:2d:d7:5f:8b:f8:
+         14:ce:d4:13:e5:82:7a:1d:40:28:08:65:4a:19:d7:7a:35:09:
+         db:36:48:4b:96:44:bd:1f:12:b2:39:08:1e:5b:66:25:9b:e0:
+         16:d3:79:05:e3:f6:90:da:95:95:33:a1:53:a8:3c:a9:f0:b2:
+         f5:d0:aa:80:a0:96:ca:8c:45:62:c2:74:04:91:68:27:fb:e9:
+         97:be:3a:87:8a:85:28:2d:6e:a9:60:9b:63:ba:65:98:5e:bb:
+         02:ee:ac:ba:be:f6:42:26
+-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
diff --git a/sample/sample-keys/client-ec.key b/sample/sample-keys/client-ec.key
new file mode 100644
index 0000000..8131380
--- /dev/null
+++ b/sample/sample-keys/client-ec.key
@@ -0,0 +1,5 @@
+-----BEGIN PRIVATE KEY-----
+MIGEAgEAMBAGByqGSM49AgEGBSuBBAAKBG0wawIBAQQg2RVk/d0yok086M9bLPIi
+eu4DfcBUwphOnkje1/7VSY+hRANCAAQ7zmJdb4eCdSTCWPUOiE1XDQaycYiHWBm7
+3l9/UmJRokiRg0iRkD6HAg8VUflolxIK/dI8h4NLZVQARI0odkkF
+-----END PRIVATE KEY-----
diff --git a/sample/sample-keys/client-pass.key b/sample/sample-keys/client-pass.key
new file mode 100644
index 0000000..2bb8d4e
--- /dev/null
+++ b/sample/sample-keys/client-pass.key
@@ -0,0 +1,30 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: AES-256-CBC,ECC1F209896FC2621233FFF6F1FFD045
+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-----END RSA PRIVATE KEY-----
diff --git a/sample/sample-keys/client.crt b/sample/sample-keys/client.crt
index c047446..1744cb2 100644
--- a/sample/sample-keys/client.crt
+++ b/sample/sample-keys/client.crt
@@ -2,64 +2,102 @@ Certificate:
     Data:
         Version: 3 (0x2)
         Serial Number: 2 (0x2)
-        Signature Algorithm: md5WithRSAEncryption
+    Signature Algorithm: sha256WithRSAEncryption
         Issuer: C=KG, ST=NA, L=BISHKEK, O=OpenVPN-TEST/emailAddress=me@myhost.mydomain
         Validity
-            Not Before: Nov 25 14:46:49 2004 GMT
-            Not After : Nov 23 14:46:49 2014 GMT
+            Not Before: Oct 22 21:59:53 2014 GMT
+            Not After : Oct 19 21:59:53 2024 GMT
         Subject: C=KG, ST=NA, O=OpenVPN-TEST, CN=Test-Client/emailAddress=me@myhost.mydomain
         Subject Public Key Info:
             Public Key Algorithm: rsaEncryption
-            RSA Public Key: (1024 bit)
-                Modulus (1024 bit):
-                    00:d2:12:5c:c6:4d:13:34:ae:cf:fa:ab:fe:cb:de:
-                    8c:f1:4b:4a:95:28:60:87:82:2c:b8:c1:e5:8e:c6:
-                    5d:11:58:61:a4:a5:f1:42:d7:86:74:6c:9d:9c:7a:
-                    f0:3a:5c:29:e6:53:3b:5e:6d:d8:f0:45:06:2c:23:
-                    ee:09:bc:02:8f:0e:b8:d5:33:1f:c3:4a:11:02:48:
-                    0b:cc:4b:ad:6e:74:e0:a2:53:b1:d6:cc:89:b9:e2:
-                    6f:db:15:b3:19:1e:57:04:79:48:3a:da:76:31:fc:
-                    bf:d3:34:21:e7:32:d8:9e:06:4e:be:f3:e3:79:b0:
-                    54:fd:d1:42:32:aa:3e:7a:c1
+                Public-Key: (2048 bit)
+                Modulus:
+                    00:ec:65:8f:e9:12:c2:1a:5b:e6:56:2a:08:a9:82:
+                    3a:2d:44:78:a3:00:3b:b0:9f:e7:27:10:40:93:ef:
+                    f1:cc:3e:a0:aa:04:a2:80:1b:13:a9:e6:fe:81:d6:
+                    70:90:a8:d8:d4:de:30:d8:35:00:d2:be:62:f0:48:
+                    da:fc:15:8d:c4:c6:6d:0b:99:f1:2b:83:00:0a:d3:
+                    2a:23:0b:e5:cd:f9:35:df:43:61:15:72:ad:95:98:
+                    f6:73:21:41:5e:a0:dd:47:27:a0:d5:9a:d4:41:a8:
+                    1c:1d:57:20:71:17:8f:f7:28:9e:3e:07:ce:ec:d5:
+                    0e:42:4f:1e:74:47:8e:47:9d:d2:14:28:27:2c:14:
+                    10:f5:d1:96:b5:93:74:84:ef:f9:04:de:8d:4a:6f:
+                    df:77:ab:ea:d1:58:d3:44:fe:5a:04:01:ff:06:7a:
+                    97:f7:fd:e3:57:48:e1:f0:df:40:13:9f:66:23:5a:
+                    e3:55:54:3d:54:39:ee:00:f9:12:f1:d2:df:74:2e:
+                    ba:d7:f0:8d:c6:dd:18:58:1c:93:22:0b:75:fa:a8:
+                    d6:e0:b5:2f:2d:b9:d4:fe:b9:4f:86:e2:75:48:16:
+                    60:fb:3f:c9:b4:30:42:29:fb:3b:b3:2b:b9:59:81:
+                    6a:46:f3:45:83:bf:fd:d5:1a:ff:37:0c:6f:5b:fd:
+                    61:f1
                 Exponent: 65537 (0x10001)
         X509v3 extensions:
             X509v3 Basic Constraints: 
                 CA:FALSE
-            Netscape Comment: 
-                OpenSSL Generated Certificate
             X509v3 Subject Key Identifier: 
-                17:B7:3F:C7:62:A0:A9:FD:A4:31:0E:58:D7:D9:94:7B:4B:3F:CB:56
+                D2:B4:36:0F:B1:FC:DD:A5:EA:2A:F7:C7:23:89:FA:E3:FA:7A:44:1D
             X509v3 Authority Key Identifier: 
-                keyid:89:A6:60:E3:BA:EA:3E:AF:FC:64:7F:4C:BD:8C:D2:48:8D:E0:CC:46
+                keyid:2B:40:E5:C9:7D:F5:F4:96:38:E9:2F:E3:2F:D9:40:64:C9:8E:05:9B
                 DirName:/C=KG/ST=NA/L=BISHKEK/O=OpenVPN-TEST/emailAddress=me@myhost.mydomain
-                serial:00
+                serial:A1:4E:DE:FA:90:F2:AE:81
 
-    Signature Algorithm: md5WithRSAEncryption
-        61:c6:d1:fa:24:0f:c7:be:09:3b:d8:04:17:63:31:17:07:f9:
-        56:99:af:4c:67:fa:db:cb:94:cf:55:a5:7b:16:20:8b:42:64:
-        13:23:62:45:28:93:5e:36:f7:db:02:95:a1:e9:fd:e3:0f:8d:
-        73:a1:7b:0e:55:78:4d:a5:c4:b7:22:12:a0:ee:55:e0:b8:0e:
-        c9:9b:12:e3:b0:ef:9b:68:93:57:6e:6c:ad:16:68:8e:8d:30:
-        33:fe:2a:1b:c3:03:8f:b6:0a:2d:0c:b1:3c:bb:f9:58:3f:8c:
-        81:59:6b:14:dd:62:b5:c2:93:ed:5d:c6:19:0f:9b:4b:52:b3:
-        7c:78
+    Signature Algorithm: sha256WithRSAEncryption
+         7f:e0:fe:84:a7:ec:df:62:a5:cd:3c:c1:e6:42:b1:31:12:f0:
+         b9:da:a7:9e:3f:bd:96:52:b6:fc:55:74:64:3e:e4:ff:7e:aa:
+         f7:3e:06:18:5f:73:85:f8:c8:e0:67:1b:4d:97:ca:05:d0:37:
+         07:33:64:9b:e6:78:77:14:9a:55:bb:2a:ac:c3:7f:c9:15:08:
+         83:5c:c8:c2:61:d3:71:4c:05:0b:2b:cb:a3:87:6d:a0:32:ed:
+         b0:b3:27:97:4a:55:8d:01:2a:30:56:68:ab:f2:da:5c:10:73:
+         c9:aa:0a:9c:4b:4c:a0:5b:51:6e:0a:7e:6c:53:80:b0:00:e1:
+         1e:9a:4c:0a:37:9e:20:89:bc:c5:e5:79:58:b7:45:ff:d3:c4:
+         a1:fd:d9:78:3d:45:16:74:df:82:44:1d:1d:81:50:5a:b9:32:
+         4c:e2:4f:3f:0e:3a:65:5a:64:83:3b:29:31:c4:99:88:bc:c5:
+         84:39:f2:19:12:e1:66:d0:ea:fb:75:b1:d2:27:be:91:59:a3:
+         2b:09:d5:5c:bf:46:8e:d6:67:d6:0b:ec:da:ab:f0:80:19:87:
+         64:07:a9:77:b1:5e:0c:e2:c5:1d:6a:ac:5d:23:f3:30:75:36:
+         4e:ca:c3:4e:b0:4d:8c:2c:ce:52:61:63:de:d5:f5:ef:ef:0a:
+         6b:23:25:26:3c:3a:f2:c3:c2:16:19:3f:a9:32:ba:68:f9:c9:
+         12:3c:3e:c6:1f:ff:9b:4e:f4:90:b0:63:f5:d1:33:00:30:5a:
+         e8:24:fa:35:44:9b:6a:80:f3:a6:cc:7b:3c:73:5f:50:c4:30:
+         71:d8:74:90:27:0a:01:4e:a5:5e:b1:f8:da:c2:61:81:11:ae:
+         29:a3:8f:fa:7e:4c:4e:62:b1:00:de:92:e3:8f:6a:2e:da:d9:
+         38:5d:6b:7c:0d:e4:01:aa:c8:c6:6d:8b:cd:c0:c8:6e:e4:57:
+         21:8a:f6:46:30:d9:ad:51:a1:87:96:a6:53:c9:1e:c6:bb:c3:
+         eb:55:fe:8c:d6:5c:d5:c6:f3:ca:b0:60:d2:d4:2a:1f:88:94:
+         d3:4c:1a:da:0c:94:fe:c1:5d:0d:2a:db:99:29:5d:f6:dd:16:
+         c4:c8:4d:74:9e:80:d9:d0:aa:ed:7b:e3:30:e4:47:d8:f5:15:
+         c1:71:b8:c6:fd:ee:fc:9e:b2:5f:b5:b7:92:ed:ff:ca:37:f6:
+         c7:82:b4:54:13:9b:83:cd:87:8b:7e:64:f6:2e:54:3a:22:b1:
+         c5:c1:f4:a5:25:53:9a:4d:a8:0f:e7:35:4b:89:df:19:83:66:
+         64:d9:db:d1:61:2b:24:1b:1d:44:44:fb:49:30:87:b7:49:23:
+         08:02:8a:e0:25:f3:f4:43
 -----BEGIN CERTIFICATE-----
-MIIDNTCCAp6gAwIBAgIBAjANBgkqhkiG9w0BAQQFADBmMQswCQYDVQQGEwJLRzEL
+MIIFFDCCAvygAwIBAgIBAjANBgkqhkiG9w0BAQsFADBmMQswCQYDVQQGEwJLRzEL
 MAkGA1UECBMCTkExEDAOBgNVBAcTB0JJU0hLRUsxFTATBgNVBAoTDE9wZW5WUE4t
-VEVTVDEhMB8GCSqGSIb3DQEJARYSbWVAbXlob3N0Lm15ZG9tYWluMB4XDTA0MTEy
-NTE0NDY0OVoXDTE0MTEyMzE0NDY0OVowajELMAkGA1UEBhMCS0cxCzAJBgNVBAgT
+VEVTVDEhMB8GCSqGSIb3DQEJARYSbWVAbXlob3N0Lm15ZG9tYWluMB4XDTE0MTAy
+MjIxNTk1M1oXDTI0MTAxOTIxNTk1M1owajELMAkGA1UEBhMCS0cxCzAJBgNVBAgT
 Ak5BMRUwEwYDVQQKEwxPcGVuVlBOLVRFU1QxFDASBgNVBAMTC1Rlc3QtQ2xpZW50
-MSEwHwYJKoZIhvcNAQkBFhJtZUBteWhvc3QubXlkb21haW4wgZ8wDQYJKoZIhvcN
-AQEBBQADgY0AMIGJAoGBANISXMZNEzSuz/qr/svejPFLSpUoYIeCLLjB5Y7GXRFY
-YaSl8ULXhnRsnZx68DpcKeZTO15t2PBFBiwj7gm8Ao8OuNUzH8NKEQJIC8xLrW50
-4KJTsdbMibnib9sVsxkeVwR5SDradjH8v9M0Iecy2J4GTr7z43mwVP3RQjKqPnrB
-AgMBAAGjge4wgeswCQYDVR0TBAIwADAsBglghkgBhvhCAQ0EHxYdT3BlblNTTCBH
-ZW5lcmF0ZWQgQ2VydGlmaWNhdGUwHQYDVR0OBBYEFBe3P8dioKn9pDEOWNfZlHtL
-P8tWMIGQBgNVHSMEgYgwgYWAFImmYOO66j6v/GR/TL2M0kiN4MxGoWqkaDBmMQsw
-CQYDVQQGEwJLRzELMAkGA1UECBMCTkExEDAOBgNVBAcTB0JJU0hLRUsxFTATBgNV
-BAoTDE9wZW5WUE4tVEVTVDEhMB8GCSqGSIb3DQEJARYSbWVAbXlob3N0Lm15ZG9t
-YWluggEAMA0GCSqGSIb3DQEBBAUAA4GBAGHG0fokD8e+CTvYBBdjMRcH+VaZr0xn
-+tvLlM9VpXsWIItCZBMjYkUok14299sClaHp/eMPjXOhew5VeE2lxLciEqDuVeC4
-DsmbEuOw75tok1dubK0WaI6NMDP+KhvDA4+2Ci0MsTy7+Vg/jIFZaxTdYrXCk+1d
-xhkPm0tSs3x4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 -----END CERTIFICATE-----
diff --git a/sample/sample-keys/client.key b/sample/sample-keys/client.key
index 17b9509..6d31489 100644
--- a/sample/sample-keys/client.key
+++ b/sample/sample-keys/client.key
@@ -1,15 +1,28 @@
------BEGIN RSA PRIVATE KEY-----
-MIICXAIBAAKBgQDSElzGTRM0rs/6q/7L3ozxS0qVKGCHgiy4weWOxl0RWGGkpfFC
-14Z0bJ2cevA6XCnmUztebdjwRQYsI+4JvAKPDrjVMx/DShECSAvMS61udOCiU7HW
-zIm54m/bFbMZHlcEeUg62nYx/L/TNCHnMtieBk6+8+N5sFT90UIyqj56wQIDAQAB
-AoGBAK8RoIGekCfym99DYYfTg9A/t/tQeAnWYaDj7oSrKbqf1lgZ91OGPEZgkoVr
-KzLnxf9uU+bhUs8CJx+4HdO8/L9rAJA+oD9QNuMp0elN4AKuEGE1Eq3a0e3cmgPI
-+VIoXM6WVAGgK9I03Zu/UerYQ/DdXWGOIsKhFe8qyQoG9pKxAkEA9ld6O9MHQt3d
-JAjJkgCNn4psozxjrfLWy2huXd3H3CRqGMjLITDGzdkVSgXjHokBYroi0+TZTu4M
-ulJSJaWwBQJBANpO2DAexH2zRHw5Z6QyeEVxz7B3/FzU4GgJx9BH+FSBh+F0G5Ln
-ir5Vst8vZ/LGcgpYjHQLNAvZVgUjiQ4Y6I0CQGvwMJL+CHR4GmmroAblTyjU0n1D
-/Lk/anZ+L73Za7U+D28ErFzCrpmLwRRKOBYtGfpUbOZDpCQ9kj4hy/TLALECQCcL
-9ysUNbzt9Y/qjJkX1d9F7gn4TBEmmkTBixW76bTjvjQbGlt6Qpyso2O8DPGlgPxM
-vkJ7RoHgC7y7kGYPGnkCQBVxSNGIjLx4NQBgN4HD0y4+fars1PTUGnckBcS4npb9
-onLNyerBlWdBwbARyBS7WPIbyyf5VCrn3yIqWxaARO0=
------END RSA PRIVATE KEY-----
+-----BEGIN PRIVATE KEY-----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+-----END PRIVATE KEY-----
diff --git a/sample/sample-keys/client.p12 b/sample/sample-keys/client.p12
new file mode 100644
index 0000000..8458c79
--- /dev/null
+++ b/sample/sample-keys/client.p12
diff --git a/sample/sample-keys/dh1024.pem b/sample/sample-keys/dh1024.pem
deleted file mode 100644
index 7ce05f0..0000000
--- a/sample/sample-keys/dh1024.pem
+++ /dev/null
@@ -1,5 +0,0 @@
------BEGIN DH PARAMETERS-----
-MIGHAoGBAJ419DBEOgmQTzo5qXl5fQcN9TN455wkOL7052HzxxRVMyhYmwQcgJvh
-1sa18fyfR9OiVEMYglOpkqVoGLN7qd5aQNNi5W7/C+VBdHTBJcGZJyyP5B3qcz32
-9mLJKudlVudV0Qxk5qUJaPZ/xupz0NyoVpviuiBOI1gNi8ovSXWzAgEC
------END DH PARAMETERS-----
diff --git a/sample/sample-keys/dh2048.pem b/sample/sample-keys/dh2048.pem
new file mode 100644
index 0000000..8eda59a
--- /dev/null
+++ b/sample/sample-keys/dh2048.pem
@@ -0,0 +1,8 @@
+-----BEGIN DH PARAMETERS-----
+MIIBCAKCAQEArdnA32xujHPlPI+jPffHSoMUZ+b5gRz1H1Lw9//Gugm5TAsRiYrB
+t2BDSsMKvAjyqN+i5SJv4TOk98kRRKB27iPvyXmiL945VaDQl/UehCySjYlGFUjW
+9nuo+JwQxeSbw0TLiSYoYJZQ8X1CxPl9mgJl277O4cW1Gc8I/bWa+ipU/4K5wv3h
+GI8nt+6A0jN3M/KebotMP101G4k0l0qsY4oRMTmP+z3oAP0qU9NZ1jiuMFVzRlNp
+5FdYF7ctrH+tBF+QmyT4SRKSED4wE4oX6gp420NaBhIEQifIj75wlMDtxQlpkN+x
+QkjsEbPlaPKHGQ4uupssChVUi8IM2yq5EwIBAg==
+-----END DH PARAMETERS-----
diff --git a/sample/sample-keys/gen-sample-keys.sh b/sample/sample-keys/gen-sample-keys.sh
new file mode 100755
index 0000000..414687e
--- /dev/null
+++ b/sample/sample-keys/gen-sample-keys.sh
@@ -0,0 +1,75 @@
+#!/bin/sh
+#
+# Run this script to set up a test CA, and test key-certificate pair for a
+# server, and various clients.
+#
+# Copyright (C) 2014 Steffan Karger <steffan@karger.me>
+set -eu
+
+command -v openssl >/dev/null 2>&1 || { echo >&2 "Unable to find openssl. Please make sure openssl is installed and in your path."; exit 1; }
+
+if [ ! -f openssl.cnf ]
+then
+    echo "Please run this script from the sample directory"
+    exit 1
+fi
+
+# Create required directories and files
+mkdir -p sample-ca
+rm -f sample-ca/index.txt
+touch sample-ca/index.txt
+echo "01" > sample-ca/serial
+
+# Generate CA key and cert
+openssl req -new -newkey rsa:4096 -days 3650 -nodes -x509 \
+    -extensions easyrsa_ca -keyout sample-ca/ca.key -out sample-ca/ca.crt \
+    -subj "/C=KG/ST=NA/L=BISHKEK/O=OpenVPN-TEST/emailAddress=me@myhost.mydomain" \
+    -config openssl.cnf
+
+# Create server key and cert
+openssl req -new -nodes -config openssl.cnf -extensions server \
+    -keyout sample-ca/server.key -out sample-ca/server.csr \
+    -subj "/C=KG/ST=NA/O=OpenVPN-TEST/CN=Test-Server/emailAddress=me@myhost.mydomain"
+openssl ca -batch -config openssl.cnf -extensions server \
+    -out sample-ca/server.crt -in sample-ca/server.csr
+
+# Create client key and cert
+openssl req -new -nodes -config openssl.cnf \
+    -keyout sample-ca/client.key -out sample-ca/client.csr \
+    -subj "/C=KG/ST=NA/O=OpenVPN-TEST/CN=Test-Client/emailAddress=me@myhost.mydomain"
+openssl ca -batch -config openssl.cnf \
+    -out sample-ca/client.crt -in sample-ca/client.csr
+
+# Create password protected key file
+openssl rsa -aes256 -passout pass:password \
+    -in sample-ca/client.key -out sample-ca/client-pass.key
+
+# Create pkcs#12 client bundle
+openssl pkcs12 -export -nodes -password pass:password \
+    -out sample-ca/client.p12 -inkey sample-ca/client.key \
+    -in sample-ca/client.crt -certfile sample-ca/ca.crt
+
+
+# Create EC server and client cert (signed by 'regular' RSA CA)
+openssl ecparam -out sample-ca/secp256k1.pem -name secp256k1
+
+openssl req -new -newkey ec:sample-ca/secp256k1.pem -nodes -config openssl.cnf \
+    -extensions server \
+    -keyout sample-ca/server-ec.key -out sample-ca/server-ec.csr \
+    -subj "/C=KG/ST=NA/O=OpenVPN-TEST/CN=Test-Server-EC/emailAddress=me@myhost.mydomain"
+openssl ca -batch -config openssl.cnf -extensions server \
+    -out sample-ca/server-ec.crt -in sample-ca/server-ec.csr
+
+openssl req -new -newkey ec:sample-ca/secp256k1.pem -nodes -config openssl.cnf \
+    -keyout sample-ca/client-ec.key -out sample-ca/client-ec.csr \
+    -subj "/C=KG/ST=NA/O=OpenVPN-TEST/CN=Test-Client-EC/emailAddress=me@myhost.mydomain"
+openssl ca -batch -config openssl.cnf \
+    -out sample-ca/client-ec.crt -in sample-ca/client-ec.csr
+
+# Generate DH parameters
+openssl dhparam -out dh2048.pem 2048
+
+# Copy keys and certs to working directory
+cp sample-ca/*.key .
+cp sample-ca/*.crt .
+cp sample-ca/*.p12 .
diff --git a/sample/sample-keys/openssl.cnf b/sample/sample-keys/openssl.cnf
new file mode 100644
index 0000000..aabfd48
--- /dev/null
+++ b/sample/sample-keys/openssl.cnf
@@ -0,0 +1,139 @@
+# Heavily borrowed from EasyRSA 3, for use with OpenSSL 1.0.*
+
+####################################################################
+[ ca ]
+default_ca	= CA_default		# The default ca section
+
+####################################################################
+[ CA_default ]
+
+dir		= sample-ca		# Where everything is kept
+certs		= $dir			# Where the issued certs are kept
+crl_dir		= $dir			# Where the issued crl are kept
+database	= $dir/index.txt	# database index file.
+new_certs_dir	= $dir			# default place for new certs.
+
+certificate	= $dir/ca.crt	 	# The CA certificate
+serial		= $dir/serial 		# The current serial number
+crl		= $dir/crl.pem 		# The current CRL
+private_key	= $dir/ca.key		# The private key
+RANDFILE	= $dir/.rand		# private random number file
+
+x509_extensions	= basic_exts		# The extentions to add to the cert
+
+# This allows a V2 CRL. Ancient browsers don't like it, but anything Easy-RSA
+# is designed for will. In return, we get the Issuer attached to CRLs.
+crl_extensions	= crl_ext
+
+default_days	= 3650			# how long to certify for
+default_crl_days= 30			# how long before next CRL
+default_md	= sha256		# use public key default MD
+preserve	= no			# keep passed DN ordering
+
+# A few difference way of specifying how similar the request should look
+# For type CA, the listed attributes must be the same, and the optional
+# and supplied fields are just that :-)
+policy		= policy_anything
+
+# For the 'anything' policy, which defines allowed DN fields
+[ policy_anything ]
+countryName		= optional
+stateOrProvinceName	= optional
+localityName		= optional
+organizationName	= optional
+organizationalUnitName	= optional
+commonName		= supplied
+name			= optional
+emailAddress		= optional
+
+####################################################################
+# Easy-RSA request handling
+# We key off $DN_MODE to determine how to format the DN
+[ req ]
+default_bits		= 2048
+default_keyfile		= privkey.pem
+default_md		= sha256
+distinguished_name	= cn_only
+x509_extensions		= easyrsa_ca	# The extentions to add to the self signed cert
+
+# A placeholder to handle the $EXTRA_EXTS feature:
+#%EXTRA_EXTS%	# Do NOT remove or change this line as $EXTRA_EXTS support requires it
+
+####################################################################
+# Easy-RSA DN (Subject) handling
+
+# Easy-RSA DN for cn_only support:
+[ cn_only ]
+commonName		= Common Name (eg: your user, host, or server name)
+commonName_max		= 64
+commonName_default	= changeme
+
+# Easy-RSA DN for org support:
+[ org ]
+countryName			= Country Name (2 letter code)
+countryName_default		= KG
+countryName_min			= 2
+countryName_max			= 2
+
+stateOrProvinceName		= State or Province Name (full name)
+stateOrProvinceName_default	= NA
+
+localityName			= Locality Name (eg, city)
+localityName_default		= BISHKEK
+
+0.organizationName		= Organization Name (eg, company)
+0.organizationName_default	= OpenVPN-TEST
+
+organizationalUnitName		= Organizational Unit Name (eg, section)
+organizationalUnitName_default	=
+
+commonName			= Common Name (eg: your user, host, or server name)
+commonName_max			= 64
+commonName_default		=
+
+emailAddress			= Email Address
+emailAddress_default		= me@myhost.mydomain
+emailAddress_max		= 64
+
+####################################################################
+
+[ basic_exts ]
+basicConstraints	= CA:FALSE
+subjectKeyIdentifier	= hash
+authorityKeyIdentifier	= keyid,issuer:always
+
+# The Easy-RSA CA extensions
+[ easyrsa_ca ]
+
+# PKIX recommendations:
+
+subjectKeyIdentifier=hash
+authorityKeyIdentifier=keyid:always,issuer:always
+
+# This could be marked critical, but it's nice to support reading by any
+# broken clients who attempt to do so.
+basicConstraints = CA:true
+
+# Limit key usage to CA tasks. If you really want to use the generated pair as
+# a self-signed cert, comment this out.
+keyUsage = cRLSign, keyCertSign
+
+# CRL extensions.
+[ crl_ext ]
+
+# Only issuerAltName and authorityKeyIdentifier make any sense in a CRL.
+
+# issuerAltName=issuer:copy
+authorityKeyIdentifier=keyid:always,issuer:always
+
+
+# Server extensions.
+[ server ]
+
+basicConstraints       = CA:FALSE
+nsCertType             = server
+nsComment              = "OpenSSL Generated Server Certificate"
+subjectKeyIdentifier   = hash
+authorityKeyIdentifier = keyid,issuer:always
+extendedKeyUsage       = serverAuth
+keyUsage               = digitalSignature, keyEncipherment
diff --git a/sample/sample-keys/pass.crt b/sample/sample-keys/pass.crt
deleted file mode 100644
index 8bb7b17..0000000
--- a/sample/sample-keys/pass.crt
+++ /dev/null
@@ -1,65 +0,0 @@
-Certificate:
-    Data:
-        Version: 3 (0x2)
-        Serial Number: 3 (0x3)
-        Signature Algorithm: md5WithRSAEncryption
-        Issuer: C=KG, ST=NA, L=BISHKEK, O=OpenVPN-TEST/emailAddress=me@myhost.mydomain
-        Validity
-            Not Before: Nov 25 14:48:55 2004 GMT
-            Not After : Nov 23 14:48:55 2014 GMT
-        Subject: C=KG, ST=NA, O=OpenVPN-TEST, CN=Test-Client-Password/emailAddress=me@myhost.mydomain
-        Subject Public Key Info:
-            Public Key Algorithm: rsaEncryption
-            RSA Public Key: (1024 bit)
-                Modulus (1024 bit):
-                    00:ca:b4:05:67:7b:51:c1:d2:fe:21:57:b1:a5:57:
-                    5c:c0:86:38:05:a8:91:cf:e7:a4:bd:7a:76:d8:3b:
-                    cf:fe:f3:78:65:24:d6:72:7d:1b:6d:b6:da:04:f2:
-                    a8:f6:b4:04:78:d2:24:a7:21:2f:ca:29:46:96:0f:
-                    0b:91:31:66:1e:4d:22:9a:5d:05:17:99:9c:a0:7e:
-                    e0:2a:be:78:0c:a1:b9:d4:04:c4:ec:f8:61:79:62:
-                    b5:52:2d:f5:41:af:db:9f:8c:ab:08:1b:b7:95:b8:
-                    c1:f0:29:d3:da:fb:00:3f:8e:5c:27:e3:8d:fa:ee:
-                    dc:b4:3b:0b:8b:e0:ab:c1:c1
-                Exponent: 65537 (0x10001)
-        X509v3 extensions:
-            X509v3 Basic Constraints: 
-                CA:FALSE
-            Netscape Comment: 
-                OpenSSL Generated Certificate
-            X509v3 Subject Key Identifier: 
-                40:57:F1:8C:9C:86:B2:DA:E0:3F:A7:B8:D7:85:43:45:07:8A:40:73
-            X509v3 Authority Key Identifier: 
-                keyid:89:A6:60:E3:BA:EA:3E:AF:FC:64:7F:4C:BD:8C:D2:48:8D:E0:CC:46
-                DirName:/C=KG/ST=NA/L=BISHKEK/O=OpenVPN-TEST/emailAddress=me@myhost.mydomain
-                serial:00
-
-    Signature Algorithm: md5WithRSAEncryption
-        a5:79:72:7f:a2:08:28:8e:66:da:e1:d0:be:bb:97:3d:65:9f:
-        ab:1e:19:ac:f1:66:44:14:8f:4e:7c:eb:ea:1e:2f:57:ea:44:
-        46:4c:b9:56:5b:c0:0c:58:d2:45:87:26:6d:82:de:8c:64:b8:
-        8b:22:61:61:c6:68:36:08:9d:5a:fd:2f:e5:21:e1:a2:0c:7f:
-        3e:ca:e1:06:ea:9f:81:62:3d:a0:ce:f1:1e:0d:ab:86:89:ed:
-        9a:89:34:32:c9:e9:6d:7d:f5:11:c3:5d:7e:a5:f7:f1:a6:83:
-        77:1b:94:67:d9:0f:5c:ac:0e:08:4a:88:98:65:49:eb:66:9e:
-        2d:28
------BEGIN CERTIFICATE-----
-MIIDPjCCAqegAwIBAgIBAzANBgkqhkiG9w0BAQQFADBmMQswCQYDVQQGEwJLRzEL
-MAkGA1UECBMCTkExEDAOBgNVBAcTB0JJU0hLRUsxFTATBgNVBAoTDE9wZW5WUE4t
-VEVTVDEhMB8GCSqGSIb3DQEJARYSbWVAbXlob3N0Lm15ZG9tYWluMB4XDTA0MTEy
-NTE0NDg1NVoXDTE0MTEyMzE0NDg1NVowczELMAkGA1UEBhMCS0cxCzAJBgNVBAgT
-Ak5BMRUwEwYDVQQKEwxPcGVuVlBOLVRFU1QxHTAbBgNVBAMTFFRlc3QtQ2xpZW50
-LVBhc3N3b3JkMSEwHwYJKoZIhvcNAQkBFhJtZUBteWhvc3QubXlkb21haW4wgZ8w
-DQYJKoZIhvcNAQEBBQADgY0AMIGJAoGBAMq0BWd7UcHS/iFXsaVXXMCGOAWokc/n
-pL16dtg7z/7zeGUk1nJ9G2222gTyqPa0BHjSJKchL8opRpYPC5ExZh5NIppdBReZ
-nKB+4Cq+eAyhudQExOz4YXlitVIt9UGv25+Mqwgbt5W4wfAp09r7AD+OXCfjjfru
-3LQ7C4vgq8HBAgMBAAGjge4wgeswCQYDVR0TBAIwADAsBglghkgBhvhCAQ0EHxYd
-T3BlblNTTCBHZW5lcmF0ZWQgQ2VydGlmaWNhdGUwHQYDVR0OBBYEFEBX8YychrLa
-4D+nuNeFQ0UHikBzMIGQBgNVHSMEgYgwgYWAFImmYOO66j6v/GR/TL2M0kiN4MxG
-oWqkaDBmMQswCQYDVQQGEwJLRzELMAkGA1UECBMCTkExEDAOBgNVBAcTB0JJU0hL
-RUsxFTATBgNVBAoTDE9wZW5WUE4tVEVTVDEhMB8GCSqGSIb3DQEJARYSbWVAbXlo
-b3N0Lm15ZG9tYWluggEAMA0GCSqGSIb3DQEBBAUAA4GBAKV5cn+iCCiOZtrh0L67
-lz1ln6seGazxZkQUj0586+oeL1fqREZMuVZbwAxY0kWHJm2C3oxkuIsiYWHGaDYI
-nVr9L+Uh4aIMfz7K4Qbqn4FiPaDO8R4Nq4aJ7ZqJNDLJ6W199RHDXX6l9/Gmg3cb
-lGfZD1ysDghKiJhlSetmni0o
------END CERTIFICATE-----
diff --git a/sample/sample-keys/pass.key b/sample/sample-keys/pass.key
deleted file mode 100644
index 4916364..0000000
--- a/sample/sample-keys/pass.key
+++ /dev/null
@@ -1,18 +0,0 @@
------BEGIN RSA PRIVATE KEY-----
-Proc-Type: 4,ENCRYPTED
-DEK-Info: DES-EDE3-CBC,959F7365DBBFDB77
-
-nGm57l+rR/8dAZOHL/1x/6dt11zUca7rphjsgw6XRnSf3M/CWmHvHVjApWcNLEs5
-SWNMp1xfUogtGzsKoMBbnlZLDA7RVHUYD6dVMyCpc64UjzT08LmdZhtQYLAKmlUC
-PT1VXS4Ae+SrqCPUqJkw1xP3kr0F1EVCXNu0nhOBAuuTGOS7PPEyW2N+k4nRHtsR
-IaPp8GCuIeoR6CdymTFTq6d/GeCiEcyrUM4BNrG4GtRRrURxxOrzQFEOS5sjBPSg
-Km1lwa6zBQFRLg9dKjRBL4teKuPY5Z2Nmpcml/aN4CkdkVEso4lW6/UHLE/joOMQ
-0MdpdYtu8wnt1WI/Z4immQfl3MF+QcPMkqXXzCEhGG/5SbAo89KC46UXvu1Z5OhS
-8XFHhvYBivOYWgZ3XUQqyZ0ulF60mFX7aE1Ph/eEbhWBHmU39hGjxzop1UoPwqLx
-ahvtfvCkR3ZeqlWO9SHzCA3MlrKwQ1p1UL6nG6AJhNN9jSevH6by+8wr07NBZOqX
-fJx+J/8EdVsUCFG2UJxPwM83ZSwAsvKRqph6CuWEl9ndUb7rw6khmRIoY0Iz3LbU
-1MlcDoJNcJas6lYDr1UeFSk86g0SiGCHXZIqsjyUgq6HIy4YrAYiQUthnlF8tp2Q
-nNQBPLo1GsHf0dC2MqKfDFASu7ST+Bl+yajHcIiUXvUJPxWbjkWYG9Q2p2ZBLzZD
-uqeRr66OKxTzUS4go/QbHDNsAulXl61gQIEOdZw5uy/Jl11kyAI6EQbzmehagKdH
-EshTgKp8ks62y0bBHgy3FMKyidJ5Hm58ZDhBxrwN0w+vhRoTGOepTA==
------END RSA PRIVATE KEY-----
diff --git a/sample/sample-keys/pkcs12.p12 b/sample/sample-keys/pkcs12.p12
deleted file mode 100644
index 253d408..0000000
--- a/sample/sample-keys/pkcs12.p12
+++ /dev/null
diff --git a/sample/sample-keys/server-ec.crt b/sample/sample-keys/server-ec.crt
new file mode 100644
index 0000000..7c7645a
--- /dev/null
+++ b/sample/sample-keys/server-ec.crt
@@ -0,0 +1,96 @@
+Certificate:
+    Data:
+        Version: 3 (0x2)
+        Serial Number: 3 (0x3)
+    Signature Algorithm: sha256WithRSAEncryption
+        Issuer: C=KG, ST=NA, L=BISHKEK, O=OpenVPN-TEST/emailAddress=me@myhost.mydomain
+        Validity
+            Not Before: Oct 22 21:59:53 2014 GMT
+            Not After : Oct 19 21:59:53 2024 GMT
+        Subject: C=KG, ST=NA, O=OpenVPN-TEST, CN=Test-Server-EC/emailAddress=me@myhost.mydomain
+        Subject Public Key Info:
+            Public Key Algorithm: id-ecPublicKey
+                Public-Key: (256 bit)
+                pub:
+                    04:21:09:ac:27:e6:00:3a:57:f4:f6:c7:78:a9:b1:
+                    f4:d7:d7:45:59:39:e4:a3:d3:2c:94:f9:61:4a:e6:
+                    b9:e9:87:57:c8:0f:88:03:a0:56:ee:34:e7:e4:4e:
+                    20:63:6c:c1:6e:c1:04:ac:b9:2f:a9:76:69:d3:7d:
+                    49:ff:f1:34:cb
+                ASN1 OID: secp256k1
+        X509v3 extensions:
+            X509v3 Basic Constraints:
+                CA:FALSE
+            Netscape Cert Type:
+                SSL Server
+            Netscape Comment:
+                OpenSSL Generated Server Certificate
+            X509v3 Subject Key Identifier:
+                33:1A:42:61:9E:88:08:3F:6F:1F:98:88:3A:DD:2D:C7:07:3D:F6:9B
+            X509v3 Authority Key Identifier:
+                keyid:2B:40:E5:C9:7D:F5:F4:96:38:E9:2F:E3:2F:D9:40:64:C9:8E:05:9B
+                DirName:/C=KG/ST=NA/L=BISHKEK/O=OpenVPN-TEST/emailAddress=me@myhost.mydomain
+                serial:A1:4E:DE:FA:90:F2:AE:81
+
+            X509v3 Extended Key Usage:
+                TLS Web Server Authentication
+            X509v3 Key Usage:
+                Digital Signature, Key Encipherment
+    Signature Algorithm: sha256WithRSAEncryption
+         9d:89:f6:7e:0b:43:05:22:63:e5:b3:45:a8:d9:ef:33:3c:b7:
+         19:37:28:87:27:43:43:86:a3:3f:b9:23:27:0f:96:4f:de:01:
+         80:38:6b:d9:c8:94:77:1f:06:08:34:65:77:ad:57:0c:23:99:
+         f1:51:12:5f:32:d8:9c:7c:93:f1:f6:72:2a:05:61:ff:62:aa:
+         33:aa:ef:a3:4d:d6:93:56:40:ff:38:2e:73:1c:69:fb:71:a1:
+         fa:64:19:6a:04:1c:8b:20:a8:ee:a5:18:63:f8:84:f4:ca:84:
+         8e:b6:05:48:c6:f3:f7:81:90:4d:9e:00:cd:4a:92:83:d4:93:
+         67:05:dc:16:8b:78:fa:b1:82:48:c6:86:74:44:b1:06:7e:8a:
+         c8:64:0b:82:3a:e2:f5:56:60:ea:50:70:03:da:9f:fc:28:20:
+         6b:7d:04:e0:eb:8d:e2:f1:be:82:2f:ba:51:50:2b:6c:d2:fc:
+         11:cd:69:85:3b:9e:14:19:dd:bc:14:cf:61:b0:7a:07:cb:e8:
+         e0:fc:c3:1f:a4:cb:cf:c1:e9:62:0f:d2:53:f8:ce:06:f4:f8:
+         2f:55:13:aa:67:44:b6:b8:e8:3e:82:af:66:f5:f0:7c:fe:41:
+         e6:9d:c0:9f:78:fd:00:85:02:40:63:37:fa:00:e6:3c:a6:9f:
+         35:4f:1d:a6:f1:cb:8b:04:e0:67:98:56:d1:87:58:b6:39:f6:
+         d3:fe:a8:40:50:80:7f:e6:4a:36:d0:c0:a5:61:64:1d:3a:87:
+         ad:78:72:c9:3f:98:44:35:f9:cf:32:b2:18:4c:b0:72:fa:5e:
+         6c:62:1e:d4:31:0c:c8:9b:74:f0:00:9e:70:c3:1e:c7:a4:9d:
+         03:a4:ac:1a:09:1f:86:23:65:51:34:50:86:68:1e:68:4d:9a:
+         4b:78:10:1c:bd:51:09:bb:fe:16:a3:c7:19:b4:05:44:a1:e6:
+         c6:23:76:d5:b8:3a:eb:a5:17:1d:2b:2e:fe:85:7c:88:4f:f1:
+         e8:34:32:e0:c5:96:87:c3:e8:c9:5f:89:24:10:0e:1e:07:0b:
+         2c:f8:d0:49:1b:63:5e:63:44:e9:2a:43:e2:9c:d6:f2:43:99:
+         47:f8:9b:49:1a:a7:d1:e0:53:67:1d:cb:14:b6:b0:2c:4d:b3:
+         f2:c5:62:c2:a6:09:7a:c0:6c:59:3e:73:83:0c:6c:de:30:77:
+         4d:1b:ed:b0:7f:77:87:8d:55:1d:d3:ed:f7:66:bd:06:2a:f8:
+         fd:00:e7:c0:31:e2:ff:53:9e:25:97:c6:64:84:9d:8d:61:8e:
+         c9:1f:6c:55:a1:7c:59:aa:eb:e8:2a:b2:2d:c7:09:cd:b5:3d:
+         d8:74:4f:6e:9c:3b:d5:6d
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/sample/sample-keys/server-ec.key b/sample/sample-keys/server-ec.key
new file mode 100644
index 0000000..8f2c914
--- /dev/null
+++ b/sample/sample-keys/server-ec.key
@@ -0,0 +1,5 @@
+-----BEGIN PRIVATE KEY-----
+MIGEAgEAMBAGByqGSM49AgEGBSuBBAAKBG0wawIBAQQgLHGYqSlzoRaogmJfrC+E
+ozTothB9bORaQ1C/3FmeQ6ehRANCAAQhCawn5gA6V/T2x3ipsfTX10VZOeSj0yyU
++WFK5rnph1fID4gDoFbuNOfkTiBjbMFuwQSsuS+pdmnTfUn/8TTL
+-----END PRIVATE KEY-----
diff --git a/sample/sample-keys/server.crt b/sample/sample-keys/server.crt
index 28bb4d9..76b4044 100644
--- a/sample/sample-keys/server.crt
+++ b/sample/sample-keys/server.crt
@@ -2,25 +2,34 @@ Certificate:
     Data:
         Version: 3 (0x2)
         Serial Number: 1 (0x1)
-        Signature Algorithm: md5WithRSAEncryption
+    Signature Algorithm: sha256WithRSAEncryption
         Issuer: C=KG, ST=NA, L=BISHKEK, O=OpenVPN-TEST/emailAddress=me@myhost.mydomain
         Validity
-            Not Before: Nov 25 14:42:22 2004 GMT
-            Not After : Nov 23 14:42:22 2014 GMT
+            Not Before: Oct 22 21:59:52 2014 GMT
+            Not After : Oct 19 21:59:52 2024 GMT
         Subject: C=KG, ST=NA, O=OpenVPN-TEST, CN=Test-Server/emailAddress=me@myhost.mydomain
         Subject Public Key Info:
             Public Key Algorithm: rsaEncryption
-            RSA Public Key: (1024 bit)
-                Modulus (1024 bit):
-                    00:cb:4e:ac:f9:83:57:f6:69:d2:32:29:b4:bc:ad:
-                    e6:f7:26:21:89:33:30:43:40:a3:35:d9:de:26:01:
-                    d6:b4:f0:bc:0a:19:55:99:3b:f1:4c:91:60:b6:fd:
-                    74:34:8d:5a:c7:62:ec:ce:f2:d6:02:ce:57:32:f4:
-                    35:8c:71:a0:6d:65:2a:e7:80:ae:29:59:cf:36:73:
-                    f8:7c:4a:73:90:fc:30:28:d5:46:7d:35:a4:4e:c9:
-                    9f:90:7b:e2:09:21:36:c5:a8:ec:85:82:9a:32:b4:
-                    91:3b:c1:d6:4f:9f:d1:f8:6f:68:f4:1d:d2:06:91:
-                    32:cc:9a:48:fd:cd:98:7f:2f
+                Public-Key: (2048 bit)
+                Modulus:
+                    00:a5:b8:a2:ee:ce:b1:a6:0f:6a:b2:9f:d3:22:17:
+                    79:de:09:98:71:78:fa:a7:ce:36:51:54:57:c7:31:
+                    99:56:d1:8a:d6:c5:fd:52:e6:88:0e:7b:f9:ea:27:
+                    7a:bf:3f:14:ec:aa:d2:ff:8b:56:58:ac:ca:51:77:
+                    c5:3c:b6:e4:83:6f:22:06:2d:5b:eb:e7:59:d4:ab:
+                    42:c8:d5:a9:87:73:b3:73:36:51:2f:a5:d0:90:a2:
+                    87:64:54:6c:12:d3:b8:76:47:69:af:ae:8f:00:b3:
+                    70:b9:e7:67:3f:8c:6a:3d:79:5f:81:27:a3:0e:aa:
+                    a7:3d:81:48:10:b1:18:6c:38:2e:8f:7a:7b:c5:3d:
+                    21:c8:f9:a0:7f:17:2b:88:4f:ba:f2:ec:6d:24:8e:
+                    6c:f1:0a:5c:d9:5b:b1:b0:fc:49:cb:4a:d2:58:c6:
+                    2a:25:b0:97:84:c3:9e:ff:34:8c:10:46:7f:0f:fb:
+                    3c:59:7a:a6:29:0c:ae:8e:50:3a:f2:53:84:40:2d:
+                    d5:91:7b:0a:37:8e:82:77:ce:66:2f:34:77:5c:a5:
+                    45:3b:00:19:a7:07:d1:92:e6:66:b9:3b:4e:e9:63:
+                    fc:33:98:1a:ae:7b:08:7d:0a:df:7a:ba:aa:59:6d:
+                    86:82:0a:64:2b:da:59:a7:4c:4e:ef:3d:bd:04:a2:
+                    4b:31
                 Exponent: 65537 (0x10001)
         X509v3 extensions:
             X509v3 Basic Constraints: 
@@ -30,38 +39,75 @@ Certificate:
             Netscape Comment: 
                 OpenSSL Generated Server Certificate
             X509v3 Subject Key Identifier: 
-                69:11:FE:E7:9F:89:7B:71:34:69:C0:DC:82:F8:D0:5D:4D:FB:78:DF
+                B3:9D:81:E6:16:92:64:C4:86:87:F5:29:10:1B:5E:2F:74:F7:ED:B1
             X509v3 Authority Key Identifier: 
-                keyid:89:A6:60:E3:BA:EA:3E:AF:FC:64:7F:4C:BD:8C:D2:48:8D:E0:CC:46
+                keyid:2B:40:E5:C9:7D:F5:F4:96:38:E9:2F:E3:2F:D9:40:64:C9:8E:05:9B
                 DirName:/C=KG/ST=NA/L=BISHKEK/O=OpenVPN-TEST/emailAddress=me@myhost.mydomain
-                serial:00
+                serial:A1:4E:DE:FA:90:F2:AE:81
 
-    Signature Algorithm: md5WithRSAEncryption
-        35:5c:75:da:57:ef:b5:79:f2:a2:db:36:e4:75:e8:c7:bc:73:
-        26:cf:30:36:4b:2e:51:46:37:60:2f:4e:2b:f6:71:a2:23:db:
-        8e:d8:5c:d5:af:2e:22:28:dd:30:a8:89:66:3a:cc:5b:3c:0f:
-        96:12:20:de:5e:41:52:74:35:ed:4c:26:40:19:ca:73:df:54:
-        b1:30:96:9c:a5:14:d0:38:28:3f:ab:30:07:d7:de:98:d2:7f:
-        7f:90:b2:52:1d:e5:95:88:ed:ba:8a:6a:14:85:66:76:ec:75:
-        30:e8:ae:94:f4:e1:76:fa:4b:0e:f1:53:d7:95:be:fb:69:fa:
-        3d:32
+            X509v3 Extended Key Usage:
+                TLS Web Server Authentication
+            X509v3 Key Usage:
+                Digital Signature, Key Encipherment
+    Signature Algorithm: sha256WithRSAEncryption
+         4e:25:80:1b:cb:b0:42:ff:bb:3f:e8:0d:58:c1:80:db:cf:d0:
+         90:df:ca:c1:e6:41:e1:48:7f:a7:1e:c7:35:9f:9c:6d:7c:3e:
+         82:e8:de:7e:ae:82:16:00:33:0f:02:23:f1:9d:fe:2b:06:16:
+         05:55:16:89:dc:63:ac:5f:1a:31:13:79:21:a3:6e:60:28:e8:
+         e7:6b:54:00:22:a1:b7:69:5a:17:31:ce:0f:c2:a6:dd:a3:6f:
+         de:ea:19:6c:d2:d2:cb:35:9d:dd:87:51:33:68:cd:c3:9b:90:
+         55:f1:80:3d:5c:b8:09:b6:e1:3c:13:a4:5d:4a:ce:a5:11:9e:
+         f9:08:ee:be:e3:54:1d:06:4c:bb:1b:72:13:ee:7d:a0:45:cc:
+         fe:d1:3b:02:03:c1:d4:ea:45:2d:a8:c9:97:e7:f3:8a:7a:a0:
+         2f:dd:48:3a:75:c9:42:28:94:fc:af:44:52:16:68:98:d6:ad:
+         a8:65:b1:cd:ac:60:41:70:e5:44:e8:5a:f2:e7:fc:3b:fe:45:
+         89:17:1d:6d:85:c6:f0:fc:69:87:d1:1d:07:f3:cb:7b:54:8d:
+         aa:a3:cc:e3:c6:fc:d6:05:76:35:d0:26:63:8e:d1:a8:b7:ff:
+         61:42:8a:2c:63:1f:d4:ec:14:47:6b:1e:e3:81:61:12:3b:8c:
+         16:b5:cf:87:6a:2d:42:21:83:9c:0e:3a:90:3a:1e:c1:36:61:
+         41:f9:fb:4e:5d:ea:f4:df:23:92:33:2b:9b:14:9f:a0:f5:d3:
+         c4:f8:1f:2f:9c:11:36:af:2a:22:61:95:32:0b:c4:1c:2d:b1:
+         c1:0a:2a:97:c0:43:4a:6c:3e:db:00:cd:29:15:9e:7e:41:75:
+         36:a8:56:86:8c:82:9e:46:20:e5:06:1e:60:d2:03:5f:9f:9e:
+         69:bb:bf:c2:b4:43:e2:7d:85:17:83:18:41:b0:cb:a9:04:1b:
+         18:52:9f:89:8b:76:9f:94:59:81:4f:60:5b:33:18:fc:c7:52:
+         d0:d2:69:fc:0b:a2:63:32:75:43:99:e9:d7:f8:6d:c7:55:31:
+         0c:f3:ef:1a:71:e1:0a:57:e1:9d:13:b2:1e:fe:1d:ef:e4:f1:
+         51:d9:95:b3:fd:28:28:93:91:4a:29:c5:37:0e:ab:d8:85:6a:
+         fe:a8:83:1f:7b:80:5d:1f:04:79:b7:a9:08:6e:0d:d6:2e:aa:
+         7c:f6:63:7d:41:de:70:13:32:ce:dd:58:cc:a6:73:d4:72:7e:
+         d7:ac:74:a8:35:ba:c3:1b:2a:64:d7:5a:37:97:56:94:34:2b:
+         2a:71:60:bc:69:ab:00:85:b9:4f:67:32:17:51:c3:da:57:3a:
+         37:89:66:c4:7a:51:da:5f
 -----BEGIN CERTIFICATE-----
-MIIDUTCCArqgAwIBAgIBATANBgkqhkiG9w0BAQQFADBmMQswCQYDVQQGEwJLRzEL
+MIIFgDCCA2igAwIBAgIBATANBgkqhkiG9w0BAQsFADBmMQswCQYDVQQGEwJLRzEL
 MAkGA1UECBMCTkExEDAOBgNVBAcTB0JJU0hLRUsxFTATBgNVBAoTDE9wZW5WUE4t
-VEVTVDEhMB8GCSqGSIb3DQEJARYSbWVAbXlob3N0Lm15ZG9tYWluMB4XDTA0MTEy
-NTE0NDIyMloXDTE0MTEyMzE0NDIyMlowajELMAkGA1UEBhMCS0cxCzAJBgNVBAgT
+VEVTVDEhMB8GCSqGSIb3DQEJARYSbWVAbXlob3N0Lm15ZG9tYWluMB4XDTE0MTAy
+MjIxNTk1MloXDTI0MTAxOTIxNTk1MlowajELMAkGA1UEBhMCS0cxCzAJBgNVBAgT
 Ak5BMRUwEwYDVQQKEwxPcGVuVlBOLVRFU1QxFDASBgNVBAMTC1Rlc3QtU2VydmVy
-MSEwHwYJKoZIhvcNAQkBFhJtZUBteWhvc3QubXlkb21haW4wgZ8wDQYJKoZIhvcN
-AQEBBQADgY0AMIGJAoGBAMtOrPmDV/Zp0jIptLyt5vcmIYkzMENAozXZ3iYB1rTw
-vAoZVZk78UyRYLb9dDSNWsdi7M7y1gLOVzL0NYxxoG1lKueArilZzzZz+HxKc5D8
-MCjVRn01pE7Jn5B74gkhNsWo7IWCmjK0kTvB1k+f0fhvaPQd0gaRMsyaSP3NmH8v
-AgMBAAGjggEJMIIBBTAJBgNVHRMEAjAAMBEGCWCGSAGG+EIBAQQEAwIGQDAzBglg
-hkgBhvhCAQ0EJhYkT3BlblNTTCBHZW5lcmF0ZWQgU2VydmVyIENlcnRpZmljYXRl
-MB0GA1UdDgQWBBRpEf7nn4l7cTRpwNyC+NBdTft43zCBkAYDVR0jBIGIMIGFgBSJ
-pmDjuuo+r/xkf0y9jNJIjeDMRqFqpGgwZjELMAkGA1UEBhMCS0cxCzAJBgNVBAgT
-Ak5BMRAwDgYDVQQHEwdCSVNIS0VLMRUwEwYDVQQKEwxPcGVuVlBOLVRFU1QxITAf
-BgkqhkiG9w0BCQEWEm1lQG15aG9zdC5teWRvbWFpboIBADANBgkqhkiG9w0BAQQF
-AAOBgQA1XHXaV++1efKi2zbkdejHvHMmzzA2Sy5RRjdgL04r9nGiI9uO2FzVry4i
-KN0wqIlmOsxbPA+WEiDeXkFSdDXtTCZAGcpz31SxMJacpRTQOCg/qzAH196Y0n9/
-kLJSHeWViO26imoUhWZ27HUw6K6U9OF2+ksO8VPXlb77afo9Mg==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 -----END CERTIFICATE-----
diff --git a/sample/sample-keys/server.key b/sample/sample-keys/server.key
index 976acab..011df12 100644
--- a/sample/sample-keys/server.key
+++ b/sample/sample-keys/server.key
@@ -1,15 +1,28 @@
------BEGIN RSA PRIVATE KEY-----
-MIICXgIBAAKBgQDLTqz5g1f2adIyKbS8reb3JiGJMzBDQKM12d4mAda08LwKGVWZ
-O/FMkWC2/XQ0jVrHYuzO8tYCzlcy9DWMcaBtZSrngK4pWc82c/h8SnOQ/DAo1UZ9
-NaROyZ+Qe+IJITbFqOyFgpoytJE7wdZPn9H4b2j0HdIGkTLMmkj9zZh/LwIDAQAB
-AoGBAKP1ljA/iY/zNY447kZ/5NWKzd7tBk4mcbl7M9no/7O6tZtbZRoIKoi6cYoC
-C1ZabUyBbkNTud5XdCFmq0zRUjOWvoFMZ9VZfd2kRPvl4TGczBtJAq65b+EYMGui
-q6T9p61xPdtzu0vM+Ecj127pAMk5XcJyxu8XQK7lZWmG5UoJAkEA8CxXNZN+A3qD
-bMBPI3VdwKCNSjNVEQEnygMbNgw7VLdxPpspzZziqJEGdzsM4dsnOBwKxIWFLN2h
-lbGBOquAswJBANi0atGWM8VUxDjvqqHCTS9RUXWgnvYhee4/xraJBQPBSivjC9P0
-vKT7PjBHU6djtKSLKGaHn1vHqmyY7PCMjZUCQQCNVSqExqSzG1dXmdt4PErNXi2G
-6qo2dX2arTVIGu6XLdQgSWLSMm5XT/CEHWW5SyPLKwVTHFeATXQXCPvJML9tAkEA
-k0yXax0g1ZoXwufN4SQUmPw6Va03P/BjU/nP1ZVvbiz9gLVU/d7WN4J7tA9XomkY
-idv5OzAmtxkSE70jGSNAvQJAWhCf9+iHkzOHRyKKOYlh1DHUwDfSEp+hlZYg9H03
-P2sraQzUxgWDY/DIY63KvW78ny863baFz7onz21MYGgJXg==
------END RSA PRIVATE KEY-----
+-----BEGIN PRIVATE KEY-----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+-----END PRIVATE KEY-----
diff --git a/src/Makefile.in b/src/Makefile.in
index 2cd864f..d019af9 100644
--- a/src/Makefile.in
+++ b/src/Makefile.in
@@ -257,6 +257,8 @@ OPTIONAL_SELINUX_LIBS = @OPTIONAL_SELINUX_LIBS@
 OPTIONAL_SYSTEMD_LIBS = @OPTIONAL_SYSTEMD_LIBS@
 OTOOL = @OTOOL@
 OTOOL64 = @OTOOL64@
+P11KIT_CFLAGS = @P11KIT_CFLAGS@
+P11KIT_LIBS = @P11KIT_LIBS@
 PACKAGE = @PACKAGE@
 PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
 PACKAGE_NAME = @PACKAGE_NAME@
@@ -361,9 +363,9 @@ $(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
 	      exit 1;; \
 	  esac; \
 	done; \
-	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/Makefile'; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign src/Makefile'; \
 	$(am__cd) $(top_srcdir) && \
-	  $(AUTOMAKE) --gnu src/Makefile
+	  $(AUTOMAKE) --foreign src/Makefile
 .PRECIOUS: Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
diff --git a/src/compat/Makefile.in b/src/compat/Makefile.in
index 4f2fcb3..8c5111e 100644
--- a/src/compat/Makefile.in
+++ b/src/compat/Makefile.in
@@ -249,6 +249,8 @@ OPTIONAL_SELINUX_LIBS = @OPTIONAL_SELINUX_LIBS@
 OPTIONAL_SYSTEMD_LIBS = @OPTIONAL_SYSTEMD_LIBS@
 OTOOL = @OTOOL@
 OTOOL64 = @OTOOL64@
+P11KIT_CFLAGS = @P11KIT_CFLAGS@
+P11KIT_LIBS = @P11KIT_LIBS@
 PACKAGE = @PACKAGE@
 PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
 PACKAGE_NAME = @PACKAGE_NAME@
@@ -368,9 +370,9 @@ $(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
 	      exit 1;; \
 	  esac; \
 	done; \
-	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/compat/Makefile'; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign src/compat/Makefile'; \
 	$(am__cd) $(top_srcdir) && \
-	  $(AUTOMAKE) --gnu src/compat/Makefile
+	  $(AUTOMAKE) --foreign src/compat/Makefile
 .PRECIOUS: Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
diff --git a/src/openvpn/Makefile.in b/src/openvpn/Makefile.in
index 686f79b..ea9547c 100644
--- a/src/openvpn/Makefile.in
+++ b/src/openvpn/Makefile.in
@@ -319,6 +319,8 @@ OPTIONAL_SELINUX_LIBS = @OPTIONAL_SELINUX_LIBS@
 OPTIONAL_SYSTEMD_LIBS = @OPTIONAL_SYSTEMD_LIBS@
 OTOOL = @OTOOL@
 OTOOL64 = @OTOOL64@
+P11KIT_CFLAGS = @P11KIT_CFLAGS@
+P11KIT_LIBS = @P11KIT_LIBS@
 PACKAGE = @PACKAGE@
 PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
 PACKAGE_NAME = @PACKAGE_NAME@
@@ -470,9 +472,9 @@ $(srcdir)/Makefile.in:  $(srcdir)/Makefile.am $(top_srcdir)/build/ltrc.inc $(am_
 	      exit 1;; \
 	  esac; \
 	done; \
-	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/openvpn/Makefile'; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign src/openvpn/Makefile'; \
 	$(am__cd) $(top_srcdir) && \
-	  $(AUTOMAKE) --gnu src/openvpn/Makefile
+	  $(AUTOMAKE) --foreign src/openvpn/Makefile
 .PRECIOUS: Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
diff --git a/src/openvpn/crypto.c b/src/openvpn/crypto.c
index 0a5e83f..aa93a7b 100644
--- a/src/openvpn/crypto.c
+++ b/src/openvpn/crypto.c
@@ -403,11 +403,27 @@ crypto_adjust_frame_parameters(struct frame *frame,
 			       bool packet_id,
 			       bool packet_id_long_form)
 {
-  frame_add_to_extra_frame (frame,
-			    (packet_id ? packet_id_size (packet_id_long_form) : 0) +
-			    ((cipher_defined && use_iv) ? cipher_kt_iv_size (kt->cipher) : 0) +
-			    (cipher_defined ? cipher_kt_block_size (kt->cipher) : 0) + /* worst case padding expansion */
-			    kt->hmac_length);
+  size_t crypto_overhead = 0;
+
+  if (packet_id)
+    crypto_overhead += packet_id_size (packet_id_long_form);
+
+  if (cipher_defined)
+    {
+      if (use_iv)
+	crypto_overhead += cipher_kt_iv_size (kt->cipher);
+
+      if (cipher_kt_mode_cbc (kt->cipher))
+	/* worst case padding expansion */
+	crypto_overhead += cipher_kt_block_size (kt->cipher);
+    }
+
+  crypto_overhead += kt->hmac_length;
+
+  frame_add_to_extra_frame (frame, crypto_overhead);
+
+  msg(D_MTU_DEBUG, "%s: Adjusting frame parameters for crypto by %zu bytes",
+      __func__, crypto_overhead);
 }
 
 /*
@@ -787,6 +803,7 @@ get_tls_handshake_key (const struct key_type *key_type,
 	    msg (M_INFO,
 		 "Control Channel Authentication: using '%s' as a free-form passphrase file",
 		 passphrase_file);
+	    msg (M_WARN, "DEPRECATED OPTION: Using freeform files for tls-auth is deprecated and is not  supported in OpenVPN 2.4 or newer versions");
 	  }
       }
       /* handle key direction */
diff --git a/src/openvpn/crypto.h b/src/openvpn/crypto.h
index bf2f802..e489827 100644
--- a/src/openvpn/crypto.h
+++ b/src/openvpn/crypto.h
@@ -6,7 +6,7 @@
  *             packet compression.
  *
  *  Copyright (C) 2002-2010 OpenVPN Technologies, Inc. <sales@openvpn.net>
- *  Copyright (C) 2010 Fox Crypto B.V. <openvpn@fox-it.com>
+ *  Copyright (C) 2010-2014 Fox Crypto B.V. <openvpn@fox-it.com>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License version 2
@@ -25,6 +25,76 @@
 
 /**
  * @file Data Channel Cryptography Module
+ *
+ * @addtogroup data_crypto Data Channel Crypto module
+ *
+ * @par Crypto packet formats
+ * The Data Channel Crypto module supports a number of crypto modes and
+ * configurable options. The actual packet format depends on these options. A
+ * Data Channel packet can consist of:
+ *  - \b Opcode, one byte specifying the packet type (see @ref network_protocol
+ *    "Network protocol").
+ *  - \b Peer-id, if using the v2 data channel packet format (see @ref
+ *    network_protocol "Network protocol").
+ *  - \b HMAC, covering the ciphertext IV + ciphertext. The HMAC size depends
+ *    on the \c \-\-auth option. If \c \-\-auth \c none is specified, there is no
+ *    HMAC at all.
+ *  - \b Ciphertext \b IV, if not disabled by \c \-\-no-iv. The IV size depends on
+ *    the \c \-\-cipher option.
+ *  - \b Packet \b ID, a 32-bit incrementing packet counter that provides replay
+ *    protection (if not disabled by \c \-\-no-replay).
+ *  - \b Timestamp, a 32-bit timestamp of the current time.
+ *  - \b Payload, the plain text network packet to be encrypted (unless
+ *    encryption is disabled by using \c \-\-cipher \c none). The payload might
+ *    already be compressed (see @ref compression "Compression module").
+ *
+ * @par
+ * This section does not discuss the opcode and peer-id, since those do not
+ * depend on the data channel crypto. See @ref network_protocol
+ * "Network protocol" for more information on those.
+ *
+ * @par
+ * \e Legenda \n
+ * <tt>[ xxx ]</tt> = unprotected \n
+ * <tt>[ - xxx - ]</tt> = authenticated \n
+ * <tt>[ * xxx * ]</tt> = encrypted and authenticated
+ *
+ * @par
+ * <b>CBC data channel cypto format</b> \n
+ * In CBC mode, both TLS-mode and static key mode are supported. The IV
+ * consists of random bits to provide unpredictable IVs. \n
+ * <i>CBC IV format:</i> \n
+ * <tt> [ - random - ] </tt> \n
+ * <i>CBC data channel crypto format in TLS-mode:</i> \n
+ * <tt> [ HMAC ] [ - IV - ] [ * packet ID * ] [ * packet payload * ] </tt> \n
+ * <i>CBC data channel crypto format in static key mode:</i> \n
+ * <tt> [ HMAC ] [ - IV - ] [ * packet ID * ] [ * timestamp * ]
+ * [ * packet payload * ] </tt>
+ *
+ * @par
+ * <b>CFB/OFB data channel crypto format</b> \n
+ * CFB and OFB modes are only supported in TLS mode. In these modes, the IV
+ * consists of the packet counter and a timestamp. If the IV is more than 8
+ * bytes long, the remaining space is filled with zeroes. The packet counter may
+ * not roll over within a single TLS sessions. This results in a unique IV for
+ * each packet, as required by the CFB and OFB cipher modes.
+ *
+ * @par
+ * <i>CFB/OFB IV format:</i> \n
+ * <tt>   [ - packet ID - ] [ - timestamp - ] [ - opt: zero-padding - ] </tt>\n
+ * <i>CFB/OFB data channel crypto format:</i> \n
+ * <tt>   [ HMAC ] [ - IV - ] [ * packet payload * ] </tt>
+ *
+ * @par
+ * <b>No-crypto data channel format</b> \n
+ * In no-crypto mode (\c \-\-cipher \c none is specified), both TLS-mode and
+ * static key mode are supported. No encryption will be performed on the packet,
+ * but packets can still be authenticated. This mode does not require an IV.\n
+ * <i>No-crypto data channel crypto format in TLS-mode:</i> \n
+ * <tt> [ HMAC ] [ - packet ID - ] [ - packet payload - ] </tt> \n
+ * <i>No-crypto data channel crypto format in static key mode:</i> \n
+ * <tt> [ HMAC ] [ - packet ID - ] [ - timestamp - ] [ - packet payload - ] </tt>
+ *
  */
 
 #ifndef CRYPTO_H
diff --git a/src/openvpn/crypto_backend.h b/src/openvpn/crypto_backend.h
index bc067a7..4e45df0 100644
--- a/src/openvpn/crypto_backend.h
+++ b/src/openvpn/crypto_backend.h
@@ -223,7 +223,7 @@ int cipher_kt_block_size (const cipher_kt_t *cipher_kt);
 /**
  * Returns the mode that the cipher runs in.
  *
- * @param cipher_kt 	Static cipher parameters
+ * @param cipher_kt	Static cipher parameters. May not be NULL.
  *
  * @return 		Cipher mode, either \c OPENVPN_MODE_CBC, \c
  * 			OPENVPN_MODE_OFB or \c OPENVPN_MODE_CFB
@@ -233,22 +233,20 @@ int cipher_kt_mode (const cipher_kt_t *cipher_kt);
 /**
  * Check if the supplied cipher is a supported CBC mode cipher.
  *
- * @param cipher	Static cipher parameters. May not be NULL.
+ * @param cipher	Static cipher parameters.
  *
  * @return		true iff the cipher is a CBC mode cipher.
  */
-bool cipher_kt_mode_cbc(const cipher_kt_t *cipher)
-  __attribute__((nonnull));
+bool cipher_kt_mode_cbc(const cipher_kt_t *cipher);
 
 /**
  * Check if the supplied cipher is a supported OFB or CFB mode cipher.
  *
- * @param cipher	Static cipher parameters. May not be NULL.
+ * @param cipher	Static cipher parameters.
  *
  * @return		true iff the cipher is a OFB or CFB mode cipher.
  */
-bool cipher_kt_mode_ofb_cfb(const cipher_kt_t *cipher)
-  __attribute__((nonnull));
+bool cipher_kt_mode_ofb_cfb(const cipher_kt_t *cipher);
 
 
 /**
diff --git a/src/openvpn/crypto_openssl.c b/src/openvpn/crypto_openssl.c
index 4067701..348bdee 100644
--- a/src/openvpn/crypto_openssl.c
+++ b/src/openvpn/crypto_openssl.c
@@ -527,7 +527,7 @@ cipher_kt_mode (const EVP_CIPHER *cipher_kt)
 bool
 cipher_kt_mode_cbc(const cipher_kt_t *cipher)
 {
-  return cipher_kt_mode(cipher) == OPENVPN_MODE_CBC
+  return cipher && cipher_kt_mode(cipher) == OPENVPN_MODE_CBC
 #ifdef EVP_CIPH_FLAG_AEAD_CIPHER
       /* Exclude AEAD cipher modes, they require a different API */
       && !(EVP_CIPHER_flags(cipher) & EVP_CIPH_FLAG_AEAD_CIPHER)
@@ -538,7 +538,7 @@ cipher_kt_mode_cbc(const cipher_kt_t *cipher)
 bool
 cipher_kt_mode_ofb_cfb(const cipher_kt_t *cipher)
 {
-  return (cipher_kt_mode(cipher) == OPENVPN_MODE_OFB ||
+  return cipher && (cipher_kt_mode(cipher) == OPENVPN_MODE_OFB ||
 	  cipher_kt_mode(cipher) == OPENVPN_MODE_CFB)
 #ifdef EVP_CIPH_FLAG_AEAD_CIPHER
       /* Exclude AEAD cipher modes, they require a different API */
diff --git a/src/openvpn/crypto_polarssl.c b/src/openvpn/crypto_polarssl.c
index 8bf8d8d..af79029 100644
--- a/src/openvpn/crypto_polarssl.c
+++ b/src/openvpn/crypto_polarssl.c
@@ -419,13 +419,13 @@ cipher_kt_mode (const cipher_info_t *cipher_kt)
 bool
 cipher_kt_mode_cbc(const cipher_kt_t *cipher)
 {
-  return cipher_kt_mode(cipher) == OPENVPN_MODE_CBC;
+  return cipher && cipher_kt_mode(cipher) == OPENVPN_MODE_CBC;
 }
 
 bool
 cipher_kt_mode_ofb_cfb(const cipher_kt_t *cipher)
 {
-  return (cipher_kt_mode(cipher) == OPENVPN_MODE_OFB ||
+  return cipher && (cipher_kt_mode(cipher) == OPENVPN_MODE_OFB ||
 	  cipher_kt_mode(cipher) == OPENVPN_MODE_CFB);
 }
 
diff --git a/src/openvpn/forward.c b/src/openvpn/forward.c
index 7f0d083..217fbb3 100644
--- a/src/openvpn/forward.c
+++ b/src/openvpn/forward.c
@@ -331,6 +331,7 @@ void
 check_server_poll_timeout_dowork (struct context *c)
 {
   event_timeout_reset (&c->c2.server_poll_interval);
+  ASSERT(c->c2.tls_multi);
   if (!tls_initial_packet_received (c->c2.tls_multi))
     {
       msg (M_INFO, "Server poll timeout, restarting");
diff --git a/src/openvpn/helper.c b/src/openvpn/helper.c
index 0ed0b2b..339e2ae 100644
--- a/src/openvpn/helper.c
+++ b/src/openvpn/helper.c
@@ -534,7 +534,7 @@ helper_tcp_nodelay (struct options *o)
 	}
       else
 	{
-	  ASSERT (0);
+	  o->sockflags |= SF_TCP_NODELAY;
 	}
     }
 #endif
diff --git a/src/openvpn/init.c b/src/openvpn/init.c
index 18f506c..c99e775 100644
--- a/src/openvpn/init.c
+++ b/src/openvpn/init.c
@@ -910,7 +910,6 @@ do_genkey (const struct options * options)
 bool
 do_persist_tuntap (const struct options *options)
 {
-#ifdef ENABLE_FEATURE_TUN_PERSIST
   if (options->persist_config)
     {
       /* sanity check on options for --mktun or --rmtun */
@@ -926,14 +925,21 @@ do_persist_tuntap (const struct options *options)
 	)
 	msg (M_FATAL|M_OPTERR,
 	     "options --mktun or --rmtun should only be used together with --dev");
+#ifdef ENABLE_FEATURE_TUN_PERSIST
       tuncfg (options->dev, options->dev_type, options->dev_node,
 	      options->persist_mode,
 	      options->username, options->groupname, &options->tuntap_options);
       if (options->persist_mode && options->lladdr)
         set_lladdr(options->dev, options->lladdr, NULL);
       return true;
-    }
+#else
+      msg( M_FATAL|M_OPTERR,
+	"options --mktun and --rmtun are not available on your operating "
+	"system.  Please check 'man tun' (or 'tap'), whether your system "
+        "supports using 'ifconfig %s create' / 'destroy' to create/remove "
+        "persistant tunnel interfaces.", options->dev );
 #endif
+    }
   return false;
 }
 
@@ -941,23 +947,20 @@ do_persist_tuntap (const struct options *options)
  * Should we become a daemon?
  * Return true if we did it.
  */
-static bool
-possibly_become_daemon (const struct options *options, const bool first_time)
+bool
+possibly_become_daemon (const struct options *options)
 {
   bool ret = false;
-  if (first_time && options->daemon)
+  if (options->daemon)
     {
       ASSERT (!options->inetd);
-      if (daemon (options->cd_dir != NULL, options->log) < 0)
+      /* Don't chdir immediately, but the end of the init sequence, if needed */
+      if (daemon (1, options->log) < 0)
 	msg (M_ERR, "daemon() failed or unsupported");
       restore_signal_state ();
       if (options->log)
 	set_std_files_to_null (true);
 
-#if defined(ENABLE_PKCS11)
-      pkcs11_forkFixup ();
-#endif
-
       ret = true;
     }
   return ret;
@@ -1483,6 +1486,9 @@ do_open_tun (struct context *c)
       msg (M_INFO, "Preserving previous TUN/TAP instance: %s",
 	   c->c1.tuntap->actual_name);
 
+      /* explicitly set the ifconfig_* env vars */
+      do_ifconfig_setenv(c->c1.tuntap, c->c2.es);
+
       /* run the up script if user specified --up-restart */
       if (c->options.up_restart)
 	run_up_down (c->options.up_script,
@@ -1711,7 +1717,8 @@ pull_permission_mask (const struct context *c)
     | OPT_P_MESSAGES
     | OPT_P_EXPLICIT_NOTIFY
     | OPT_P_ECHO
-    | OPT_P_PULL_MODE;
+    | OPT_P_PULL_MODE
+    | OPT_P_PEER_ID;
 
   if (!c->options.route_nopull)
     flags |= (OPT_P_ROUTE | OPT_P_IPWIN32);
@@ -1790,21 +1797,39 @@ do_deferred_options (struct context *c, const unsigned int found)
     msg (D_PUSH, "OPTIONS IMPORT: --ip-win32 and/or --dhcp-option options modified");
   if (found & OPT_P_SETENV)
     msg (D_PUSH, "OPTIONS IMPORT: environment modified");
+
+#ifdef ENABLE_SSL
+  if (found & OPT_P_PEER_ID)
+    {
+      msg (D_PUSH, "OPTIONS IMPORT: peer-id set");
+      c->c2.tls_multi->use_peer_id = true;
+      c->c2.tls_multi->peer_id = c->options.peer_id;
+      frame_add_to_extra_frame(&c->c2.frame, +3);	/* peer-id overhead */
+      if ( !c->options.ce.link_mtu_defined )
+	{
+	  frame_add_to_link_mtu(&c->c2.frame, +3);
+	  msg (D_PUSH, "OPTIONS IMPORT: adjusting link_mtu to %d",
+				EXPANDED_SIZE(&c->c2.frame));
+	}
+      else
+	{
+	  msg (M_WARN, "OPTIONS IMPORT: WARNING: peer-id set, but link-mtu"
+                       " fixed by config - reducing tun-mtu to %d, expect"
+                       " MTU problems", TUN_MTU_SIZE(&c->c2.frame) );
+	}
+    }
+#endif
 }
 
 /*
  * Possible hold on initialization
  */
 static bool
-do_hold (struct context *c)
+do_hold (void)
 {
 #ifdef ENABLE_MANAGEMENT
   if (management)
     {
-      /* if c is defined, daemonize before hold */
-      if (c && c->options.daemon && management_should_daemonize (management))
-	do_init_first_time (c);
-
       /* block until management hold is released */
       if (management_hold (management))
 	return true;
@@ -1870,7 +1895,7 @@ socket_restart_pause (struct context *c)
   c->persist.restart_sleep_seconds = 0;
 
   /* do managment hold on context restart, i.e. second, third, fourth, etc. initialization */
-  if (do_hold (NULL))
+  if (do_hold ())
     sec = 0;
 
   if (sec)
@@ -1889,7 +1914,7 @@ do_startup_pause (struct context *c)
   if (!c->first_time)
     socket_restart_pause (c);
   else
-    do_hold (NULL); /* do management hold on first context initialization */
+    do_hold (); /* do management hold on first context initialization */
 }
 
 /*
@@ -2244,6 +2269,7 @@ do_init_crypto_tls (struct context *c, const unsigned int flags)
   to.tmp_dir = options->tmp_dir;
   if (options->ccd_exclusive)
     to.client_config_dir_exclusive = options->client_config_dir;
+  to.auth_user_pass_file = options->auth_user_pass_file;
 #endif
 
 #ifdef ENABLE_X509_TRACK
@@ -2390,6 +2416,17 @@ do_init_frame (struct context *c)
    */
   frame_finalize_options (c, NULL);
 
+  /* packets with peer-id (P_DATA_V2) need 3 extra bytes in frame (on client)
+   * and need link_mtu+3 bytes on socket reception (on server).
+   *
+   * accomodate receive path in f->extra_link
+   *            send path in f->extra_buffer (+leave room for alignment)
+   *
+   * f->extra_frame is adjusted when peer-id option is push-received
+   */
+  frame_add_to_extra_link(&c->c2.frame, 3);
+  frame_add_to_extra_buffer(&c->c2.frame, 8);
+
 #ifdef ENABLE_FRAGMENT
   /*
    * Set frame parameter for fragment code.  This is necessary because
@@ -2726,7 +2763,7 @@ do_compute_occ_strings (struct context *c)
 static void
 do_init_first_time (struct context *c)
 {
-  if (c->first_time && !c->did_we_daemonize && !c->c0)
+  if (c->first_time && !c->c0)
     {
       struct context_0 *c0;
 
@@ -2741,12 +2778,9 @@ do_init_first_time (struct context *c)
       /* get --writepid file descriptor */
       get_pid_file (c->options.writepid, &c0->pid_state);
 
-      /* become a daemon if --daemon */
-      c->did_we_daemonize = possibly_become_daemon (&c->options, c->first_time);
-
-      /* should we disable paging? */
-      if (c->options.mlock && c->did_we_daemonize)
-	platform_mlockall (true);	/* call again in case we daemonized */
+      /* perform postponed chdir if --daemon */
+      if (c->did_we_daemonize && c->options.cd_dir == NULL)
+	platform_chdir("/");
 
       /* save process ID in a file */
       write_pid (&c0->pid_state);
@@ -3187,7 +3221,7 @@ open_management (struct context *c)
 	    }
 
 	  /* initial management hold, called early, before first context initialization */
-	  do_hold (c);
+	  do_hold ();
 	  if (IS_SIG (c))
 	    {
 	      msg (M_WARN, "Signal received from management interface, exiting");
diff --git a/src/openvpn/init.h b/src/openvpn/init.h
index 5a1d1dc..d1908ed 100644
--- a/src/openvpn/init.h
+++ b/src/openvpn/init.h
@@ -55,6 +55,8 @@ bool do_genkey (const struct options *options);
 
 bool do_persist_tuntap (const struct options *options);
 
+bool possibly_become_daemon (const struct options *options);
+
 void pre_setup (const struct options *options);
 
 void init_instance_handle_signals (struct context *c, const struct env_set *env, const unsigned int flags);
diff --git a/src/openvpn/mtu.h b/src/openvpn/mtu.h
index 29ec21f..bccd681 100644
--- a/src/openvpn/mtu.h
+++ b/src/openvpn/mtu.h
@@ -258,6 +258,12 @@ frame_headroom (const struct frame *f, const unsigned int flag_mask)
  */
 
 static inline void
+frame_add_to_link_mtu (struct frame *frame, const int increment)
+{
+  frame->link_mtu += increment;
+}
+
+static inline void
 frame_add_to_extra_frame (struct frame *frame, const int increment)
 {
   frame->extra_frame += increment;
diff --git a/src/openvpn/openvpn.c b/src/openvpn/openvpn.c
index fd87fc1..2f327f3 100644
--- a/src/openvpn/openvpn.c
+++ b/src/openvpn/openvpn.c
@@ -229,6 +229,10 @@ openvpn_main (int argc, char *argv[])
 	  if (do_test_crypto (&c.options))
 	    break;
 	  
+	  /* become a daemon if --daemon */
+	  if (c.first_time)
+	    c.did_we_daemonize = possibly_become_daemon (&c.options);
+
 #ifdef ENABLE_MANAGEMENT
 	  /* open management subsystem */
 	  if (!open_management (&c))
diff --git a/src/openvpn/options.c b/src/openvpn/options.c
index fa53a17..ff4b07b 100644
--- a/src/openvpn/options.c
+++ b/src/openvpn/options.c
@@ -572,6 +572,7 @@ static const char usage_message[] =
   "--tls-version-min <version> ['or-highest'] : sets the minimum TLS version we\n"
   "    will accept from the peer.  If version is unrecognized and 'or-highest'\n"
   "    is specified, require max TLS version supported by SSL implementation.\n"
+  "--tls-version-max <version> : sets the maximum TLS version we will use.\n"
 #ifndef ENABLE_CRYPTO_POLARSSL
   "--pkcs12 file   : PKCS#12 file containing local private key, local certificate\n"
   "                  and optionally the root CA certificate.\n"
@@ -739,7 +740,11 @@ static const char usage_message[] =
 #ifdef ENABLE_PKCS11
   "\n"
   "PKCS#11 standalone options:\n"
-  "--show-pkcs11-ids provider [cert_private] : Show PKCS#11 available ids.\n" 
+#ifdef DEFAULT_PKCS11_MODULE
+  "--show-pkcs11-ids [provider] [cert_private] : Show PKCS#11 available ids.\n"
+#else
+  "--show-pkcs11-ids provider [cert_private] : Show PKCS#11 available ids.\n"
+#endif
   "                                            --verb option can be added *BEFORE* this.\n"
 #endif				/* ENABLE_PKCS11 */
   "\n"
@@ -1266,7 +1271,7 @@ option_iroute_ipv6 (struct options *o,
 
   ALLOC_OBJ_GC (ir, struct iroute_ipv6, &o->gc);
 
-  if ( get_ipv6_addr (prefix_str, &ir->network, &ir->netbits, NULL, msglevel ) < 0 )
+  if ( !get_ipv6_addr (prefix_str, &ir->network, &ir->netbits, NULL, msglevel ))
     {
       msg (msglevel, "in --iroute-ipv6 %s: Bad IPv6 prefix specification",
 	   prefix_str);
@@ -2125,7 +2130,9 @@ options_postprocess_verify_ce (const struct options *options, const struct conne
       if (options->ssl_flags & SSLF_OPT_VERIFY)
 	msg (M_USAGE, "--opt-verify requires --mode server");
       if (options->server_flags & SF_TCP_NODELAY_HELPER)
-	msg (M_USAGE, "--tcp-nodelay requires --mode server");
+	msg (M_WARN, "WARNING: setting tcp-nodelay on the client side will not "
+             "affect the server. To have TCP_NODELAY in both direction use "
+             "tcp-nodelay in the server configuration instead.");
       if (options->auth_user_pass_verify_script)
 	msg (M_USAGE, "--auth-user-pass-verify requires --mode server");
 #if PORT_SHARE
@@ -2330,6 +2337,9 @@ options_postprocess_verify_ce (const struct options *options, const struct conne
       MUST_BE_UNDEF (pkcs11_id);
       MUST_BE_UNDEF (pkcs11_id_management);
 #endif
+#if P2MP
+      MUST_BE_UNDEF (server_poll_timeout);
+#endif
 
       if (pull)
 	msg (M_USAGE, err, "--pull");
@@ -2393,7 +2403,7 @@ options_postprocess_mutate_ce (struct options *o, struct connection_entry *ce)
     {
 #ifdef ENABLE_FRAGMENT
       if (ce->fragment)
-	o->ce.mssfix = ce->fragment;
+	ce->mssfix = ce->fragment;
 #else
       msg (M_USAGE, "--mssfix must specify a parameter");
 #endif      
@@ -2463,6 +2473,15 @@ options_postprocess_mutate_invariant (struct options *options)
 #endif
     }
 #endif
+
+#ifdef DEFAULT_PKCS11_MODULE
+  /* If p11-kit is present on the system then load its p11-kit-proxy.so
+     by default if the user asks for PKCS#11 without otherwise specifying
+     the module to use. */
+  if (!options->pkcs11_providers[0] &&
+      (options->pkcs11_id || options->pkcs11_id_management))
+    options->pkcs11_providers[0] = DEFAULT_PKCS11_MODULE;
+#endif
 }
 
 static void
@@ -2537,6 +2556,24 @@ options_postprocess_mutate (struct options *o)
   else
     options_postprocess_mutate_ce (o, &o->ce);  
 
+#ifdef ENABLE_CRYPTOAPI
+  if (o->cryptoapi_cert)
+    {
+      const int tls_version_max =
+	  (o->ssl_flags >> SSLF_TLS_VERSION_MAX_SHIFT) &
+	  SSLF_TLS_VERSION_MAX_MASK;
+
+      if (tls_version_max == TLS_VER_UNSPEC || tls_version_max > TLS_VER_1_1)
+	{
+	  msg(M_WARN, "Warning: cryptapicert used, setting maximum TLS "
+	      "version to 1.1.");
+	  o->ssl_flags &= ~(SSLF_TLS_VERSION_MAX_MASK <<
+	      SSLF_TLS_VERSION_MAX_SHIFT);
+	  o->ssl_flags |= (TLS_VER_1_1 << SSLF_TLS_VERSION_MAX_SHIFT);
+	}
+    }
+#endif /* ENABLE_CRYPTOAPI */
+
 #if P2MP
   /*
    * Save certain parms before modifying options via --pull
@@ -3718,12 +3755,21 @@ static char *
 read_inline_file (struct in_src *is, const char *close_tag, struct gc_arena *gc)
 {
   char line[OPTION_LINE_SIZE];
-  struct buffer buf = alloc_buf (10000);
+  struct buffer buf = alloc_buf (8*OPTION_LINE_SIZE);
   char *ret;
   while (in_src_get (is, line, sizeof (line)))
     {
       if (!strncmp (line, close_tag, strlen (close_tag)))
 	break;
+      if (!buf_safe (&buf, strlen(line)))
+	{
+	  /* Increase buffer size */
+	  struct buffer buf2 = alloc_buf (buf.capacity * 2);
+	  ASSERT (buf_copy (&buf2, &buf));
+	  buf_clear (&buf);
+	  free_buf (&buf);
+	  buf = buf2;
+	}
       buf_printf (&buf, "%s", line);
     }
   ret = string_alloc (BSTR (&buf), gc);
@@ -6570,14 +6616,29 @@ add_option (struct options *options,
     {
       int ver;
       VERIFY_PERMISSION (OPT_P_GENERAL);
-      ver = tls_version_min_parse(p[1], p[2]);
+      ver = tls_version_parse(p[1], p[2]);
       if (ver == TLS_VER_BAD)
 	{
 	  msg (msglevel, "unknown tls-version-min parameter: %s", p[1]);
           goto err;
 	}
-      options->ssl_flags &= ~(SSLF_TLS_VERSION_MASK << SSLF_TLS_VERSION_SHIFT);
-      options->ssl_flags |= (ver << SSLF_TLS_VERSION_SHIFT);
+      options->ssl_flags &=
+	  ~(SSLF_TLS_VERSION_MIN_MASK << SSLF_TLS_VERSION_MIN_SHIFT);
+      options->ssl_flags |= (ver << SSLF_TLS_VERSION_MIN_SHIFT);
+    }
+  else if (streq (p[0], "tls-version-max") && p[1])
+    {
+      int ver;
+      VERIFY_PERMISSION (OPT_P_GENERAL);
+      ver = tls_version_parse(p[1], NULL);
+      if (ver == TLS_VER_BAD)
+	{
+	  msg (msglevel, "unknown tls-version-max parameter: %s", p[1]);
+          goto err;
+	}
+      options->ssl_flags &=
+	  ~(SSLF_TLS_VERSION_MAX_MASK << SSLF_TLS_VERSION_MAX_SHIFT);
+      options->ssl_flags |= (ver << SSLF_TLS_VERSION_MAX_SHIFT);
     }
 #ifndef ENABLE_CRYPTO_POLARSSL
   else if (streq (p[0], "pkcs12") && p[1])
@@ -6903,11 +6964,34 @@ add_option (struct options *options,
 #endif /* ENABLE_SSL */
 #endif /* ENABLE_CRYPTO */
 #ifdef ENABLE_PKCS11
-  else if (streq (p[0], "show-pkcs11-ids") && p[1])
+  else if (streq (p[0], "show-pkcs11-ids"))
     {
       char *provider =  p[1];
       bool cert_private = (p[2] == NULL ? false : ( atoi (p[2]) != 0 ));
 
+#ifdef DEFAULT_PKCS11_MODULE
+      if (!provider)
+	provider = DEFAULT_PKCS11_MODULE;
+      else if (!p[2])
+        {
+	  char *endp = NULL;
+	  int i = strtol(provider, &endp, 10);
+
+	  if (*endp == 0)
+	    {
+	      /* There was one argument, and it was purely numeric.
+		 Interpret it as the cert_private argument */
+	      provider = DEFAULT_PKCS11_MODULE;
+	      cert_private = i;
+	    }
+        }
+#else
+      if (!provider)
+	{
+	  msg (msglevel, "--show-pkcs11-ids requires a provider parameter");
+            goto err;
+	}
+#endif
       VERIFY_PERMISSION (OPT_P_GENERAL);
 
       set_debug_level (options->verbosity, SDL_CONSTRAIN);
@@ -6966,7 +7050,6 @@ add_option (struct options *options,
       options->pkcs11_id_management = true;
     }
 #endif
-#ifdef ENABLE_FEATURE_TUN_PERSIST
   else if (streq (p[0], "rmtun"))
     {
       VERIFY_PERMISSION (OPT_P_GENERAL);
@@ -6979,7 +7062,12 @@ add_option (struct options *options,
       options->persist_config = true;
       options->persist_mode = 1;
     }
-#endif
+  else if (streq (p[0], "peer-id") && p[1])
+    {
+      VERIFY_PERMISSION (OPT_P_PEER_ID);
+      options->use_peer_id = true;
+      options->peer_id = atoi(p[1]);
+    }
   else
     {
       int i;
diff --git a/src/openvpn/options.h b/src/openvpn/options.h
index 2c18838..af9a47f 100644
--- a/src/openvpn/options.h
+++ b/src/openvpn/options.h
@@ -594,6 +594,9 @@ struct options
   bool show_net_up;
   int route_method;
 #endif
+
+  bool use_peer_id;
+  uint32_t peer_id;
 };
 
 #define streq(x, y) (!strcmp((x), (y)))
@@ -629,6 +632,7 @@ struct options
 #define OPT_P_SOCKBUF         (1<<25)
 #define OPT_P_SOCKFLAGS       (1<<26)
 #define OPT_P_CONNECTION      (1<<27)
+#define OPT_P_PEER_ID         (1<<28)
 
 #define OPT_P_DEFAULT   (~(OPT_P_INSTANCE|OPT_P_PULL_MODE))
 
diff --git a/src/openvpn/pkcs11.c b/src/openvpn/pkcs11.c
index 3a15ef6..a1f13c5 100644
--- a/src/openvpn/pkcs11.c
+++ b/src/openvpn/pkcs11.c
@@ -336,11 +336,6 @@ pkcs11_terminate () {
 	);
 }
 
-void
-pkcs11_forkFixup () {
-	pkcs11h_forkFixup ();
-}
-
 bool
 pkcs11_addProvider (
 	const char * const provider,
diff --git a/src/openvpn/pkcs11.h b/src/openvpn/pkcs11.h
index 4261871..b49401c 100644
--- a/src/openvpn/pkcs11.h
+++ b/src/openvpn/pkcs11.h
@@ -38,9 +38,6 @@ pkcs11_initialize (
 void
 pkcs11_terminate ();
 
-void
-pkcs11_forkFixup ();
-
 bool
 pkcs11_addProvider (
 	const char * const provider,
diff --git a/src/openvpn/route.c b/src/openvpn/route.c
index cc85e4d..2acfbe8 100644
--- a/src/openvpn/route.c
+++ b/src/openvpn/route.c
@@ -838,7 +838,7 @@ redirect_default_route_to_vpn (struct route_list *rl, const struct tuntap *tt, u
 
   if ( rl && rl->flags & RG_ENABLE )
     {
-      if (!(rl->spec.flags & RTSA_REMOTE_ENDPOINT))
+      if (!(rl->spec.flags & RTSA_REMOTE_ENDPOINT) && (rl->flags & RG_REROUTE_GW))
 	{
 	  msg (M_WARN, "%s VPN gateway parameter (--route-gateway or --ifconfig) is missing", err);
 	}
@@ -2601,7 +2601,7 @@ get_default_gateway (struct route_gateway_info *rgi)
   gc_free (&gc);
 }
 
-#elif defined(TARGET_FREEBSD)||defined(TARGET_DRAGONFLY)
+#elif defined(TARGET_FREEBSD)||defined(TARGET_DRAGONFLY)||defined(TARGET_SOLARIS)
 
 #include <sys/types.h>
 #include <sys/socket.h>
@@ -2629,6 +2629,8 @@ get_default_gateway (struct route_gateway_info *rgi)
   struct sockaddr *gate = NULL, *sa;
   struct  rt_msghdr *rtm_aux;
 
+#if defined(TARGET_FREEBSD)||defined(TARGET_DRAGONFLY)
+
 #define NEXTADDR(w, u) \
         if (rtm_addrs & (w)) {\
             l = ROUNDUP(u.sa_len); memmove(cp, &(u), l); cp += l;\
@@ -2636,6 +2638,18 @@ get_default_gateway (struct route_gateway_info *rgi)
 
 #define ADVANCE(x, n) (x += ROUNDUP((n)->sa_len))
 
+#else /* TARGET_SOLARIS */
+
+#define NEXTADDR(w, u) \
+        if (rtm_addrs & (w)) {\
+            l = ROUNDUP(sizeof(struct sockaddr_in)); memmove(cp, &(u), l); cp += l;\
+        }
+
+#define ADVANCE(x, n) (x += ROUNDUP(sizeof(struct sockaddr_in)))
+
+#endif
+
+
 #define rtm m_rtmsg.m_rtm
 
   CLEAR(*rgi);
@@ -2655,9 +2669,12 @@ get_default_gateway (struct route_gateway_info *rgi)
   rtm.rtm_addrs = rtm_addrs; 
 
   so_dst.sa_family = AF_INET;
-  so_dst.sa_len = sizeof(struct sockaddr_in);
   so_mask.sa_family = AF_INET;
+
+#if defined(TARGET_FREEBSD)||defined(TARGET_DRAGONFLY)
+  so_dst.sa_len = sizeof(struct sockaddr_in);
   so_mask.sa_len = sizeof(struct sockaddr_in);
+#endif
 
   NEXTADDR(RTA_DST, so_dst);
   NEXTADDR(RTA_NETMASK, so_mask);
diff --git a/src/openvpn/socket.c b/src/openvpn/socket.c
index 6e68c18..0424c0b 100644
--- a/src/openvpn/socket.c
+++ b/src/openvpn/socket.c
@@ -137,10 +137,6 @@ openvpn_getaddrinfo (unsigned int flags,
 
   ASSERT(res);
 
-#if defined(HAVE_RES_INIT)
-  res_init ();
-#endif
-
   if (!hostname)
     hostname = "::";
 
@@ -197,6 +193,9 @@ openvpn_getaddrinfo (unsigned int flags,
        */
       while (true)
         {
+#ifndef WIN32
+	  res_init ();
+#endif
           /* try hostname lookup */
           hints.ai_flags = 0;
           dmsg (D_SOCKET_DEBUG, "GETADDRINFO flags=0x%04x ai_family=%d ai_socktype=%d",
@@ -215,10 +214,13 @@ openvpn_getaddrinfo (unsigned int flags,
                     }
                   else
                     {
+		      /* turn success into failure (interrupted syscall) */
                       if (0 == status) {
                           ASSERT(res);
                           freeaddrinfo(*res);
-                          res = NULL;
+                          *res = NULL;
+                          status = EAI_AGAIN;	/* = temporary failure */
+                          errno = EINTR;
                       }
                       goto done;
                     }
diff --git a/src/openvpn/ssl.c b/src/openvpn/ssl.c
index ac6818e..a17c738 100644
--- a/src/openvpn/ssl.c
+++ b/src/openvpn/ssl.c
@@ -271,7 +271,7 @@ tls_get_cipher_name_pair (const char * cipher_name, size_t len) {
  * Max number of bytes we will add
  * for data structures common to both
  * data and control channel packets.
- * (opcode only). 
+ * (opcode only).
  */
 void
 tls_adjust_frame_parameters(struct frame *frame)
@@ -458,7 +458,7 @@ ssl_put_auth_challenge (const char *cr_str)
  * return tls_version_max().
  */
 int
-tls_version_min_parse(const char *vstr, const char *extra)
+tls_version_parse(const char *vstr, const char *extra)
 {
   const int max_version = tls_version_max();
   if (!strcmp(vstr, "1.0") && TLS_VER_1_0 <= max_version)
@@ -627,6 +627,8 @@ packet_opcode_name (int op)
       return "P_ACK_V1";
     case P_DATA_V1:
       return "P_DATA_V1";
+    case P_DATA_V2:
+      return "P_DATA_V2";
     default:
       return "P_???";
     }
@@ -1053,6 +1055,9 @@ tls_multi_init (struct tls_options *tls_options)
   ret->key_scan[1] = &ret->session[TM_ACTIVE].key[KS_LAME_DUCK];
   ret->key_scan[2] = &ret->session[TM_LAME_DUCK].key[KS_LAME_DUCK];
 
+  /* By default not use P_DATA_V2 */
+  ret->use_peer_id = false;
+
   return ret;
 }
 
@@ -1828,6 +1833,8 @@ push_peer_info(struct buffer *buf, struct tls_session *session)
 #ifdef ENABLE_LZO_STUB
       buf_printf (&out, "IV_LZO_STUB=1\n");
 #endif
+      /* support for P_DATA_V2 */
+      buf_printf(&out, "IV_PROTO=2\n");
 
       if (session->opt->push_peer_info_detail >= 2)
         {
@@ -1898,9 +1905,9 @@ key_method_2_write (struct buffer *buf, struct tls_session *session)
   if (auth_user_pass_enabled)
     {
 #ifdef ENABLE_CLIENT_CR
-      auth_user_pass_setup (NULL, session->opt->sci);
+      auth_user_pass_setup (session->opt->auth_user_pass_file, session->opt->sci);
 #else
-      auth_user_pass_setup (NULL, NULL);
+      auth_user_pass_setup (session->opt->auth_user_pass_file, NULL);
 #endif
       if (!write_string (buf, auth_user_pass.username, -1))
 	goto error;
@@ -2028,7 +2035,11 @@ key_method_2_read (struct buffer *buf, struct tls_multi *multi, struct tls_sessi
   ASSERT (session->opt->key_method == 2);
 
   /* discard leading uint32 */
-  ASSERT (buf_advance (buf, 4));
+  if (!buf_advance (buf, 4)) {
+    msg (D_TLS_ERRORS, "TLS ERROR: Plaintext buffer too short (%d bytes).",
+	buf->len);
+    goto error;
+  }
 
   /* get key method */
   key_method_flags = buf_read_u8 (buf);
@@ -2777,8 +2788,9 @@ tls_pre_decrypt (struct tls_multi *multi,
 	key_id = c & P_KEY_ID_MASK;
       }
 
-      if (op == P_DATA_V1)
-	{			/* data channel packet */
+      if ((op == P_DATA_V1) || (op == P_DATA_V2))
+	{
+	  /* data channel packet */
 	  for (i = 0; i < KEY_SCAN_SIZE; ++i)
 	    {
 	      struct key_state *ks = multi->key_scan[i];
@@ -2810,7 +2822,19 @@ tls_pre_decrypt (struct tls_multi *multi,
 		  opt->pid_persist = NULL;
 		  opt->flags &= multi->opt.crypto_flags_and;
 		  opt->flags |= multi->opt.crypto_flags_or;
+
 		  ASSERT (buf_advance (buf, 1));
+		  if (op == P_DATA_V2)
+		    {
+		      if (buf->len < 4)
+			{
+			  msg (D_TLS_ERRORS, "Protocol error: received P_DATA_V2 from %s but length is < 4",
+				print_link_socket_actual (from, &gc));
+			  goto error;
+			}
+		      ASSERT (buf_advance (buf, 3));
+		    }
+
 		  ++ks->n_packets;
 		  ks->n_bytes += buf->len;
 		  dmsg (D_TLS_KEYSELECT,
@@ -3375,14 +3399,24 @@ tls_post_encrypt (struct tls_multi *multi, struct buffer *buf)
 {
   struct key_state *ks;
   uint8_t *op;
+  uint32_t peer;
 
   ks = multi->save_ks;
   multi->save_ks = NULL;
   if (buf->len > 0)
     {
       ASSERT (ks);
-      ASSERT (op = buf_prepend (buf, 1));
-      *op = (P_DATA_V1 << P_OPCODE_SHIFT) | ks->key_id;
+
+      if (!multi->opt.server && multi->use_peer_id)
+	{
+	  peer = htonl(((P_DATA_V2 << P_OPCODE_SHIFT) | ks->key_id) << 24 | (multi->peer_id & 0xFFFFFF));
+	  ASSERT (buf_write_prepend (buf, &peer, 4));
+	}
+      else
+	{
+	  ASSERT (op = buf_prepend (buf, 1));
+	  *op = (P_DATA_V1 << P_OPCODE_SHIFT) | ks->key_id;
+	}
       ++ks->n_packets;
       ks->n_bytes += buf->len;
     }
@@ -3489,7 +3523,7 @@ protocol_dump (struct buffer *buffer, unsigned int flags, struct gc_arena *gc)
   key_id = c & P_KEY_ID_MASK;
   buf_printf (&out, "%s kid=%d", packet_opcode_name (op), key_id);
 
-  if (op == P_DATA_V1)
+  if ((op == P_DATA_V1) || (op == P_DATA_V2))
     goto print_data;
 
   /*
diff --git a/src/openvpn/ssl.h b/src/openvpn/ssl.h
index cd7cae2..6a14768 100644
--- a/src/openvpn/ssl.h
+++ b/src/openvpn/ssl.h
@@ -61,6 +61,7 @@
 #define P_CONTROL_V1                   4     /* control channel packet (usually TLS ciphertext) */
 #define P_ACK_V1                       5     /* acknowledgement for packets received */
 #define P_DATA_V1                      6     /* data channel packet */
+#define P_DATA_V2                      9     /* data channel packet with peer-id */
 
 /* indicates key_method >= 2 */
 #define P_CONTROL_HARD_RESET_CLIENT_V2 7     /* initial key from client, forget previous state */
@@ -68,7 +69,7 @@
 
 /* define the range of legal opcodes */
 #define P_FIRST_OPCODE                 1
-#define P_LAST_OPCODE                  8
+#define P_LAST_OPCODE                  9
 
 /* Should we aggregate TLS
  * acknowledgements, and tack them onto
diff --git a/src/openvpn/ssl_backend.h b/src/openvpn/ssl_backend.h
index fc23175..6d47bd0 100644
--- a/src/openvpn/ssl_backend.h
+++ b/src/openvpn/ssl_backend.h
@@ -114,7 +114,7 @@ void tls_clear_error();
 #define TLS_VER_1_0     1
 #define TLS_VER_1_1     2
 #define TLS_VER_1_2     3
-int tls_version_min_parse(const char *vstr, const char *extra);
+int tls_version_parse(const char *vstr, const char *extra);
 
 /**
  * Return the maximum TLS version (as a TLS_VER_x constant)
diff --git a/src/openvpn/ssl_common.h b/src/openvpn/ssl_common.h
index 66b6492..449172d 100644
--- a/src/openvpn/ssl_common.h
+++ b/src/openvpn/ssl_common.h
@@ -277,6 +277,7 @@ struct tls_options
   const char *auth_user_pass_verify_script;
   bool auth_user_pass_verify_script_via_file;
   const char *tmp_dir;
+  const char *auth_user_pass_file;
 
   /* use the client-config-dir as a positive authenticator */
   const char *client_config_dir_exclusive;
@@ -291,8 +292,10 @@ struct tls_options
 # define SSLF_AUTH_USER_PASS_OPTIONAL  (1<<2)
 # define SSLF_OPT_VERIFY               (1<<4)
 # define SSLF_CRL_VERIFY_DIR           (1<<5)
-# define SSLF_TLS_VERSION_SHIFT        6
-# define SSLF_TLS_VERSION_MASK         0xF /* (uses bit positions 6 to 9) */
+# define SSLF_TLS_VERSION_MIN_SHIFT    6
+# define SSLF_TLS_VERSION_MIN_MASK     0xF /* (uses bit positions 6 to 9) */
+# define SSLF_TLS_VERSION_MAX_SHIFT    10
+# define SSLF_TLS_VERSION_MAX_MASK     0xF /* (uses bit positions 10 to 13) */
   unsigned int ssl_flags;
 
 #ifdef MANAGEMENT_DEF_AUTH
@@ -488,6 +491,10 @@ struct tls_multi
   time_t tas_last;
 #endif
 
+  /* For P_DATA_V2 */
+  uint32_t peer_id;
+  bool use_peer_id;
+
   /*
    * Our session objects.
    */
@@ -498,4 +505,9 @@ struct tls_multi
 };
 
 
+#define SHOW_TLS_CIPHER_LIST_WARNING \
+  "Be aware that that whether a cipher suite in this list can actually work\n" \
+  "depends on the specific setup of both peers. See the man page entries of\n" \
+  "--tls-cipher and --show-tls for more details.\n\n"
+
 #endif /* SSL_COMMON_H_ */
diff --git a/src/openvpn/ssl_openssl.c b/src/openvpn/ssl_openssl.c
index e77b736..be33caa 100644
--- a/src/openvpn/ssl_openssl.c
+++ b/src/openvpn/ssl_openssl.c
@@ -121,14 +121,15 @@ tmp_rsa_cb (SSL * s, int is_export, int keylength)
 void
 tls_ctx_server_new(struct tls_root_ctx *ctx, unsigned int ssl_flags)
 {
-  const int tls_version_min = (ssl_flags >> SSLF_TLS_VERSION_SHIFT) & SSLF_TLS_VERSION_MASK;
+  const int tls_version_max =
+      (ssl_flags >> SSLF_TLS_VERSION_MAX_SHIFT) & SSLF_TLS_VERSION_MAX_MASK;
 
   ASSERT(NULL != ctx);
 
-  if (tls_version_min > TLS_VER_UNSPEC)
-    ctx->ctx = SSL_CTX_new (SSLv23_server_method ());
-  else
+  if (tls_version_max == TLS_VER_1_0)
     ctx->ctx = SSL_CTX_new (TLSv1_server_method ());
+  else
+    ctx->ctx = SSL_CTX_new (SSLv23_server_method ());
 
   if (ctx->ctx == NULL)
     msg (M_SSLERR, "SSL_CTX_new SSLv23_server_method");
@@ -139,14 +140,15 @@ tls_ctx_server_new(struct tls_root_ctx *ctx, unsigned int ssl_flags)
 void
 tls_ctx_client_new(struct tls_root_ctx *ctx, unsigned int ssl_flags)
 {
-  const int tls_version_min = (ssl_flags >> SSLF_TLS_VERSION_SHIFT) & SSLF_TLS_VERSION_MASK;
+  const int tls_version_max =
+      (ssl_flags >> SSLF_TLS_VERSION_MAX_SHIFT) & SSLF_TLS_VERSION_MAX_MASK;
 
   ASSERT(NULL != ctx);
 
-  if (tls_version_min > TLS_VER_UNSPEC)
-    ctx->ctx = SSL_CTX_new (SSLv23_client_method ());
-  else
+  if (tls_version_max == TLS_VER_1_0)
     ctx->ctx = SSL_CTX_new (TLSv1_client_method ());
+  else
+    ctx->ctx = SSL_CTX_new (SSLv23_client_method ());
 
   if (ctx->ctx == NULL)
     msg (M_SSLERR, "SSL_CTX_new SSLv23_client_method");
@@ -218,17 +220,28 @@ tls_ctx_set_options (struct tls_root_ctx *ctx, unsigned int ssl_flags)
   /* process SSL options including minimum TLS version we will accept from peer */
   {
     long sslopt = SSL_OP_SINGLE_DH_USE | SSL_OP_NO_TICKET | SSL_OP_NO_SSLv2 | SSL_OP_NO_SSLv3;
-    const int tls_version_min = (ssl_flags >> SSLF_TLS_VERSION_SHIFT) & SSLF_TLS_VERSION_MASK;
-    if (tls_version_min > TLS_VER_1_0)
+    const int tls_ver_min =
+	(ssl_flags >> SSLF_TLS_VERSION_MIN_SHIFT) & SSLF_TLS_VERSION_MIN_MASK;
+    int tls_ver_max =
+	(ssl_flags >> SSLF_TLS_VERSION_MAX_SHIFT) & SSLF_TLS_VERSION_MAX_MASK;
+
+    if (tls_ver_max <= TLS_VER_UNSPEC)
+	tls_ver_max = tls_version_max();
+
+    if (tls_ver_min > TLS_VER_1_0 || tls_ver_max < TLS_VER_1_0)
       sslopt |= SSL_OP_NO_TLSv1;
 #ifdef SSL_OP_NO_TLSv1_1
-    if (tls_version_min > TLS_VER_1_1)
+    if (tls_ver_min > TLS_VER_1_1 || tls_ver_max < TLS_VER_1_1)
       sslopt |= SSL_OP_NO_TLSv1_1;
 #endif
 #ifdef SSL_OP_NO_TLSv1_2
-    if (tls_version_min > TLS_VER_1_2)
+    if (tls_ver_min > TLS_VER_1_2 || tls_ver_max < TLS_VER_1_2)
       sslopt |= SSL_OP_NO_TLSv1_2;
 #endif
+#ifdef SSL_OP_NO_COMPRESSION
+    /* Disable compression - flag not available in OpenSSL 0.9.8 */
+    sslopt |= SSL_OP_NO_COMPRESSION;
+#endif
     SSL_CTX_set_options (ctx->ctx, sslopt);
   }
 
@@ -1327,7 +1340,7 @@ show_available_tls_ciphers (const char *cipher_list)
       }
 
     }
-  printf ("\n");
+  printf ("\n" SHOW_TLS_CIPHER_LIST_WARNING);
 
   SSL_free (ssl);
   SSL_CTX_free (tls_ctx.ctx);
diff --git a/src/openvpn/ssl_polarssl.c b/src/openvpn/ssl_polarssl.c
index 5718c8c..30c7395 100644
--- a/src/openvpn/ssl_polarssl.c
+++ b/src/openvpn/ssl_polarssl.c
@@ -654,6 +654,40 @@ tls_version_max(void)
 #endif
 }
 
+/**
+ * Convert an OpenVPN tls-version variable to PolarSSl format (i.e. a major and
+ * minor ssl version number).
+ *
+ * @param tls_ver	The tls-version variable to convert.
+ * @param major		Returns the TLS major version in polarssl format.
+ * 			Must be a valid pointer.
+ * @param minor		Returns the TLS minor version in polarssl format.
+ * 			Must be a valid pointer.
+ */
+static void tls_version_to_major_minor(int tls_ver, int *major, int *minor) {
+  ASSERT(major);
+  ASSERT(minor);
+
+  switch (tls_ver)
+  {
+    case TLS_VER_1_0:
+      *major = SSL_MAJOR_VERSION_3;
+      *minor = SSL_MINOR_VERSION_1;
+      break;
+    case TLS_VER_1_1:
+      *major = SSL_MAJOR_VERSION_3;
+      *minor = SSL_MINOR_VERSION_2;
+      break;
+    case TLS_VER_1_2:
+      *major = SSL_MAJOR_VERSION_3;
+      *minor = SSL_MINOR_VERSION_3;
+      break;
+    default:
+      msg(M_FATAL, "%s: invalid TLS version %d", __func__, tls_ver);
+      break;
+  }
+}
+
 void key_state_ssl_init(struct key_state_ssl *ks_ssl,
     const struct tls_root_ctx *ssl_ctx, bool is_server, struct tls_session *session)
 {
@@ -712,30 +746,32 @@ void key_state_ssl_init(struct key_state_ssl *ks_ssl,
 
       /* Initialize minimum TLS version */
       {
-	const int tls_version_min = (session->opt->ssl_flags >> SSLF_TLS_VERSION_SHIFT) & SSLF_TLS_VERSION_MASK;
-	int polar_major;
-	int polar_minor;
-	switch (tls_version_min)
+	const int tls_version_min =
+	    (session->opt->ssl_flags >> SSLF_TLS_VERSION_MIN_SHIFT) &
+	    SSLF_TLS_VERSION_MIN_MASK;
+
+	/* default to TLS 1.0 */
+	int major = SSL_MAJOR_VERSION_3;
+	int minor = SSL_MINOR_VERSION_1;
+
+	if (tls_version_min > TLS_VER_UNSPEC)
+	  tls_version_to_major_minor(tls_version_min, &major, &minor);
+
+	ssl_set_min_version(ks_ssl->ctx, major, minor);
+      }
+
+      /* Initialize maximum TLS version */
+      {
+	const int tls_version_max =
+	    (session->opt->ssl_flags >> SSLF_TLS_VERSION_MAX_SHIFT) &
+	    SSLF_TLS_VERSION_MAX_MASK;
+
+	if (tls_version_max > TLS_VER_UNSPEC)
 	  {
-	  case TLS_VER_1_0:
-	  default:
-	    polar_major = SSL_MAJOR_VERSION_3;
-	    polar_minor = SSL_MINOR_VERSION_1;
-	    break;
-#if defined(SSL_MAJOR_VERSION_3) && defined(SSL_MINOR_VERSION_2)
-	  case TLS_VER_1_1:
-	    polar_major = SSL_MAJOR_VERSION_3;
-	    polar_minor = SSL_MINOR_VERSION_2;
-	    break;
-#endif
-#if defined(SSL_MAJOR_VERSION_3) && defined(SSL_MINOR_VERSION_3)
-	  case TLS_VER_1_2:
-	    polar_major = SSL_MAJOR_VERSION_3;
-	    polar_minor = SSL_MINOR_VERSION_3;
-	    break;
-#endif
+	    int major, minor;
+	    tls_version_to_major_minor(tls_version_max, &major, &minor);
+	    ssl_set_max_version(ks_ssl->ctx, major, minor);
 	  }
-	ssl_set_min_version(ks_ssl->ctx, polar_major, polar_minor);
       }
 
       /* Initialise BIOs */
@@ -1059,7 +1095,7 @@ show_available_tls_ciphers (const char *cipher_list)
       printf ("%s\n", ssl_get_ciphersuite_name(*ciphers));
       ciphers++;
     }
-  printf ("\n");
+  printf ("\n" SHOW_TLS_CIPHER_LIST_WARNING);
 }
 
 void
diff --git a/src/openvpn/ssl_verify.c b/src/openvpn/ssl_verify.c
index c90c2c3..9693b81 100644
--- a/src/openvpn/ssl_verify.c
+++ b/src/openvpn/ssl_verify.c
@@ -596,7 +596,7 @@ verify_cert(struct tls_session *session, openvpn_x509_cert_t *cert, int cert_dep
 {
   result_t ret = FAILURE;
   char *subject = NULL;
-  char common_name[TLS_USERNAME_LEN] = {0};
+  char common_name[TLS_USERNAME_LEN+1] = {0}; /* null-terminated */
   const struct tls_options *opt;
   struct gc_arena gc = gc_new();
 
@@ -619,7 +619,7 @@ verify_cert(struct tls_session *session, openvpn_x509_cert_t *cert, int cert_dep
   string_replace_leading (subject, '-', '_');
 
   /* extract the username (default is CN) */
-  if (SUCCESS != x509_get_username (common_name, TLS_USERNAME_LEN,
+  if (SUCCESS != x509_get_username (common_name, sizeof(common_name),
       opt->x509_username_field, cert))
     {
       if (!cert_depth)
@@ -1165,7 +1165,7 @@ verify_user_pass(struct user_pass *up, struct tls_multi *multi,
     s2 = verify_user_pass_script (session, up);
 
   /* check sizing of username if it will become our common name */
-  if ((session->opt->ssl_flags & SSLF_USERNAME_AS_COMMON_NAME) && strlen (up->username) >= TLS_USERNAME_LEN)
+  if ((session->opt->ssl_flags & SSLF_USERNAME_AS_COMMON_NAME) && strlen (up->username) > TLS_USERNAME_LEN)
     {
       msg (D_TLS_ERRORS, "TLS Auth Error: --username-as-common name specified and username is longer than the maximum permitted Common Name length of %d characters", TLS_USERNAME_LEN);
       s1 = OPENVPN_PLUGIN_FUNC_ERROR;
diff --git a/src/openvpn/syshead.h b/src/openvpn/syshead.h
index f957a10..7075b96 100644
--- a/src/openvpn/syshead.h
+++ b/src/openvpn/syshead.h
@@ -214,10 +214,6 @@
 
 #ifdef TARGET_LINUX
 
-#if defined(HAVE_NETINET_IF_ETHER_H)
-#include <netinet/if_ether.h>
-#endif
-
 #ifdef HAVE_LINUX_IF_TUN_H
 #include <linux/if_tun.h>
 #endif
diff --git a/src/openvpn/tun.c b/src/openvpn/tun.c
index ba4b15e..285e774 100644
--- a/src/openvpn/tun.c
+++ b/src/openvpn/tun.c
@@ -396,6 +396,49 @@ is_tun_p2p (const struct tuntap *tt)
 }
 
 /*
+ * Set the ifconfig_* environment variables, both for IPv4 and IPv6
+ */
+void
+do_ifconfig_setenv (const struct tuntap *tt, struct env_set *es)
+{
+    struct gc_arena gc = gc_new ();
+    const char *ifconfig_local = print_in_addr_t (tt->local, 0, &gc);
+    const char *ifconfig_remote_netmask = print_in_addr_t (tt->remote_netmask, 0, &gc);
+
+    /*
+     * Set environmental variables with ifconfig parameters.
+     */
+    if (tt->did_ifconfig_setup)
+    {
+	bool tun = is_tun_p2p (tt);
+
+	setenv_str (es, "ifconfig_local", ifconfig_local);
+	if (tun)
+	{
+	    setenv_str (es, "ifconfig_remote", ifconfig_remote_netmask);
+	}
+	else
+	{
+	    const char *ifconfig_broadcast = print_in_addr_t (tt->broadcast, 0, &gc);
+	    setenv_str (es, "ifconfig_netmask", ifconfig_remote_netmask);
+	    setenv_str (es, "ifconfig_broadcast", ifconfig_broadcast);
+	}
+    }
+
+    if (tt->did_ifconfig_ipv6_setup)
+    {
+	const char *ifconfig_ipv6_local = print_in6_addr (tt->local_ipv6, 0, &gc);
+	const char *ifconfig_ipv6_remote = print_in6_addr (tt->remote_ipv6, 0, &gc);
+
+	setenv_str (es, "ifconfig_ipv6_local", ifconfig_ipv6_local);
+	setenv_int (es, "ifconfig_ipv6_netbits", tt->netbits_ipv6);
+	setenv_str (es, "ifconfig_ipv6_remote", ifconfig_ipv6_remote);
+    }
+
+    gc_free (&gc);
+}
+
+/*
  * Init tun/tap object.
  *
  * Set up tuntap structure for ifconfig,
@@ -427,9 +470,6 @@ init_tun (const char *dev,       /* --dev option */
   if (ifconfig_local_parm && ifconfig_remote_netmask_parm)
     {
       bool tun = false;
-      const char *ifconfig_local = NULL;
-      const char *ifconfig_remote_netmask = NULL;
-      const char *ifconfig_broadcast = NULL;
 
       /*
        * We only handle TUN/TAP devices here, not --dev null devices.
@@ -491,44 +531,19 @@ init_tun (const char *dev,       /* --dev option */
 	}
 
       /*
-       * Set ifconfig parameters
-       */
-      ifconfig_local = print_in_addr_t (tt->local, 0, &gc);
-      ifconfig_remote_netmask = print_in_addr_t (tt->remote_netmask, 0, &gc);
-
-      /*
        * If TAP-style interface, generate broadcast address.
        */
       if (!tun)
 	{
 	  tt->broadcast = generate_ifconfig_broadcast_addr (tt->local, tt->remote_netmask);
-	  ifconfig_broadcast = print_in_addr_t (tt->broadcast, 0, &gc);
 	}
 
-      /*
-       * Set environmental variables with ifconfig parameters.
-       */
-      if (es)
-	{
-	  setenv_str (es, "ifconfig_local", ifconfig_local);
-	  if (tun)
-	    {
-	      setenv_str (es, "ifconfig_remote", ifconfig_remote_netmask);
-	    }
-	  else
-	    {
-	      setenv_str (es, "ifconfig_netmask", ifconfig_remote_netmask);
-	      setenv_str (es, "ifconfig_broadcast", ifconfig_broadcast);
-	    }
-	}
 
       tt->did_ifconfig_setup = true;
     }
 
   if (ifconfig_ipv6_local_parm && ifconfig_ipv6_remote_parm)
     {
-      const char *ifconfig_ipv6_local = NULL;
-      const char *ifconfig_ipv6_remote = NULL;
 
       /*
        * Convert arguments to binary IPv6 addresses.
@@ -541,24 +556,14 @@ init_tun (const char *dev,       /* --dev option */
 	}
       tt->netbits_ipv6 = ifconfig_ipv6_netbits_parm;
 
-      /*
-       * Set ifconfig parameters
-       */
-      ifconfig_ipv6_local = print_in6_addr (tt->local_ipv6, 0, &gc);
-      ifconfig_ipv6_remote = print_in6_addr (tt->remote_ipv6, 0, &gc);
-
-      /*
-       * Set environmental variables with ifconfig parameters.
-       */
-      if (es)
-	{
-	  setenv_str (es, "ifconfig_ipv6_local", ifconfig_ipv6_local);
-	  setenv_int (es, "ifconfig_ipv6_netbits", tt->netbits_ipv6);
-	  setenv_str (es, "ifconfig_ipv6_remote", ifconfig_ipv6_remote);
-	}
       tt->did_ifconfig_ipv6_setup = true;
     }
 
+  /*
+   * Set environmental variables with ifconfig parameters.
+   */
+  if (es) do_ifconfig_setenv(tt, es);
+
   gc_free (&gc);
   return tt;
 }
@@ -618,6 +623,28 @@ void delete_route_connected_v6_net(struct tuntap * tt,
 }
 #endif
 
+#if defined(TARGET_FREEBSD)||defined(TARGET_DRAGONFLY)
+/* we can't use true subnet mode on tun on all platforms, as that
+ * conflicts with IPv6 (wants to use ND then, which we don't do),
+ * but the OSes want "a remote address that is different from ours"
+ * - so we construct one, normally the first in the subnet, but if
+ * this is the same as ours, use the second one.
+ * The actual address does not matter at all, as the tun interface
+ * is still point to point and no layer 2 resolution is done...
+ */
+
+char *
+create_arbitrary_remote( struct tuntap *tt, struct gc_arena * gc )
+{
+  in_addr_t remote;
+
+  remote = (tt->local & tt->remote_netmask) +1;
+
+  if ( remote == tt->local ) remote ++;
+
+  return print_in_addr_t (remote, 0, &gc);
+}
+#endif
 
 /* execute the ifconfig command through the shell */
 void
@@ -1114,7 +1141,7 @@ do_ifconfig (struct tuntap *tt,
 			  IFCONFIG_PATH,
 			  actual,
 			  ifconfig_local,
-			  ifconfig_local,
+			  create_arbitrary_remote( tt, &gc ),
 			  tun_mtu,
 			  ifconfig_remote_netmask
 			  );
@@ -1710,9 +1737,9 @@ write_tun (struct tuntap* tt, uint8_t *buf, int len)
       pi.flags = 0;
 
       if(iph->version == 6)
-	pi.proto = htons(ETH_P_IPV6);
+	pi.proto = htons(OPENVPN_ETH_P_IPV6);
       else
-	pi.proto = htons(ETH_P_IP);
+	pi.proto = htons(OPENVPN_ETH_P_IPV4);
 
       vect[0].iov_len = sizeof(pi);
       vect[0].iov_base = &pi;
diff --git a/src/openvpn/tun.h b/src/openvpn/tun.h
index 1931c52..7089f7c 100644
--- a/src/openvpn/tun.h
+++ b/src/openvpn/tun.h
@@ -241,6 +241,9 @@ void init_tun_post (struct tuntap *tt,
 		    const struct frame *frame,
 		    const struct tuntap_options *options);
 
+void do_ifconfig_setenv (const struct tuntap *tt,
+		  struct env_set *es);
+
 void do_ifconfig (struct tuntap *tt,
 		  const char *actual,    /* actual device name */
 		  int tun_mtu,
diff --git a/src/openvpnserv/Makefile.in b/src/openvpnserv/Makefile.in
index 272fd90..495b569 100644
--- a/src/openvpnserv/Makefile.in
+++ b/src/openvpnserv/Makefile.in
@@ -261,6 +261,8 @@ OPTIONAL_SELINUX_LIBS = @OPTIONAL_SELINUX_LIBS@
 OPTIONAL_SYSTEMD_LIBS = @OPTIONAL_SYSTEMD_LIBS@
 OTOOL = @OTOOL@
 OTOOL64 = @OTOOL64@
+P11KIT_CFLAGS = @P11KIT_CFLAGS@
+P11KIT_LIBS = @P11KIT_LIBS@
 PACKAGE = @PACKAGE@
 PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
 PACKAGE_NAME = @PACKAGE_NAME@
@@ -376,9 +378,9 @@ $(srcdir)/Makefile.in:  $(srcdir)/Makefile.am $(top_srcdir)/build/ltrc.inc $(am_
 	      exit 1;; \
 	  esac; \
 	done; \
-	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/openvpnserv/Makefile'; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign src/openvpnserv/Makefile'; \
 	$(am__cd) $(top_srcdir) && \
-	  $(AUTOMAKE) --gnu src/openvpnserv/Makefile
+	  $(AUTOMAKE) --foreign src/openvpnserv/Makefile
 .PRECIOUS: Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
diff --git a/src/plugins/Makefile.in b/src/plugins/Makefile.in
index 8b73edc..de927c9 100644
--- a/src/plugins/Makefile.in
+++ b/src/plugins/Makefile.in
@@ -257,6 +257,8 @@ OPTIONAL_SELINUX_LIBS = @OPTIONAL_SELINUX_LIBS@
 OPTIONAL_SYSTEMD_LIBS = @OPTIONAL_SYSTEMD_LIBS@
 OTOOL = @OTOOL@
 OTOOL64 = @OTOOL64@
+P11KIT_CFLAGS = @P11KIT_CFLAGS@
+P11KIT_LIBS = @P11KIT_LIBS@
 PACKAGE = @PACKAGE@
 PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
 PACKAGE_NAME = @PACKAGE_NAME@
@@ -361,9 +363,9 @@ $(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
 	      exit 1;; \
 	  esac; \
 	done; \
-	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/plugins/Makefile'; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign src/plugins/Makefile'; \
 	$(am__cd) $(top_srcdir) && \
-	  $(AUTOMAKE) --gnu src/plugins/Makefile
+	  $(AUTOMAKE) --foreign src/plugins/Makefile
 .PRECIOUS: Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
diff --git a/src/plugins/auth-pam/Makefile.in b/src/plugins/auth-pam/Makefile.in
index 1e1547a..aee6561 100644
--- a/src/plugins/auth-pam/Makefile.in
+++ b/src/plugins/auth-pam/Makefile.in
@@ -281,6 +281,8 @@ OPTIONAL_SELINUX_LIBS = @OPTIONAL_SELINUX_LIBS@
 OPTIONAL_SYSTEMD_LIBS = @OPTIONAL_SYSTEMD_LIBS@
 OTOOL = @OTOOL@
 OTOOL64 = @OTOOL64@
+P11KIT_CFLAGS = @P11KIT_CFLAGS@
+P11KIT_LIBS = @P11KIT_LIBS@
 PACKAGE = @PACKAGE@
 PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
 PACKAGE_NAME = @PACKAGE_NAME@
@@ -404,9 +406,9 @@ $(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
 	      exit 1;; \
 	  esac; \
 	done; \
-	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/plugins/auth-pam/Makefile'; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign src/plugins/auth-pam/Makefile'; \
 	$(am__cd) $(top_srcdir) && \
-	  $(AUTOMAKE) --gnu src/plugins/auth-pam/Makefile
+	  $(AUTOMAKE) --foreign src/plugins/auth-pam/Makefile
 .PRECIOUS: Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
diff --git a/src/plugins/down-root/Makefile.in b/src/plugins/down-root/Makefile.in
index 26c4912..f19e012 100644
--- a/src/plugins/down-root/Makefile.in
+++ b/src/plugins/down-root/Makefile.in
@@ -280,6 +280,8 @@ OPTIONAL_SELINUX_LIBS = @OPTIONAL_SELINUX_LIBS@
 OPTIONAL_SYSTEMD_LIBS = @OPTIONAL_SYSTEMD_LIBS@
 OTOOL = @OTOOL@
 OTOOL64 = @OTOOL64@
+P11KIT_CFLAGS = @P11KIT_CFLAGS@
+P11KIT_LIBS = @P11KIT_LIBS@
 PACKAGE = @PACKAGE@
 PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
 PACKAGE_NAME = @PACKAGE_NAME@
@@ -398,9 +400,9 @@ $(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
 	      exit 1;; \
 	  esac; \
 	done; \
-	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/plugins/down-root/Makefile'; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign src/plugins/down-root/Makefile'; \
 	$(am__cd) $(top_srcdir) && \
-	  $(AUTOMAKE) --gnu src/plugins/down-root/Makefile
+	  $(AUTOMAKE) --foreign src/plugins/down-root/Makefile
 .PRECIOUS: Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
diff --git a/src/plugins/down-root/down-root.c b/src/plugins/down-root/down-root.c
index d51d0e5..6931bec 100644
--- a/src/plugins/down-root/down-root.c
+++ b/src/plugins/down-root/down-root.c
@@ -5,7 +5,8 @@
  *             packet encryption, packet authentication, and
  *             packet compression.
  *
- *  Copyright (C) 2002-2010 OpenVPN Technologies, Inc. <sales@openvpn.net>
+ *  Copyright (C) 2002-2013 OpenVPN Technologies, Inc. <sales@openvpn.net>
+ *  Copyright (C) 2013      David Sommerseth <davids@redhat.com>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License version 2
@@ -40,14 +41,16 @@
 #include <fcntl.h>
 #include <signal.h>
 #include <syslog.h>
+#include <errno.h>
+#include <err.h>
 
 #include <openvpn-plugin.h>
 
 #define DEBUG(verb) ((verb) >= 7)
 
 /* Command codes for foreground -> background communication */
-#define COMMAND_RUN_SCRIPT 0
-#define COMMAND_EXIT       1
+#define COMMAND_RUN_SCRIPT 1
+#define COMMAND_EXIT       2
 
 /* Response codes for background -> foreground communication */
 #define RESPONSE_INIT_SUCCEEDED   10
@@ -56,24 +59,24 @@
 #define RESPONSE_SCRIPT_FAILED    13
 
 /* Background process function */
-static void down_root_server (const int fd, char *command, const char *argv[], const char *envp[], const int verb);
+static void down_root_server (const int fd, char * const * argv, char * const *envp, const int verb);
 
 /*
  * Plugin state, used by foreground
  */
 struct down_root_context
 {
-  /* Foreground's socket to background process */
-  int foreground_fd;
+    /* Foreground's socket to background process */
+    int foreground_fd;
 
-  /* Process ID of background process */
-  pid_t background_pid;
+    /* Process ID of background process */
+    pid_t background_pid;
 
-  /* Verbosity level of OpenVPN */
-  int verb;
+    /* Verbosity level of OpenVPN */
+    int verb;
 
-  /* down command */
-  char *command;
+    /* down command */
+    char **command;
 };
 
 /*
@@ -84,21 +87,21 @@ struct down_root_context
 static const char *
 get_env (const char *name, const char *envp[])
 {
-  if (envp)
+    if (envp)
     {
-      int i;
-      const int namelen = strlen (name);
-      for (i = 0; envp[i]; ++i)
-	{
-	  if (!strncmp (envp[i], name, namelen))
-	    {
-	      const char *cp = envp[i] + namelen;
-	      if (*cp == '=')
-		return cp + 1;
-	    }
-	}
+        int i;
+        const int namelen = strlen (name);
+        for (i = 0; envp[i]; ++i)
+        {
+            if (!strncmp (envp[i], name, namelen))
+            {
+                const char *cp = envp[i] + namelen;
+                if (*cp == '=')
+                    return cp + 1;
+            }
+        }
     }
-  return NULL;
+    return NULL;
 }
 
 /*
@@ -107,13 +110,13 @@ get_env (const char *name, const char *envp[])
 static int
 string_array_len (const char *array[])
 {
-  int i = 0;
-  if (array)
+    int i = 0;
+    if (array)
     {
-      while (array[i])
-	++i;
+        while (array[i])
+            ++i;
     }
-  return i;
+    return i;
 }
 
 /*
@@ -123,23 +126,23 @@ string_array_len (const char *array[])
 static int
 recv_control (int fd)
 {
-  unsigned char c;
-  const ssize_t size = read (fd, &c, sizeof (c));
-  if (size == sizeof (c))
-    return c;
-  else
-    return -1;
+    unsigned char c;
+    const ssize_t size = read (fd, &c, sizeof (c));
+    if (size == sizeof (c))
+        return c;
+    else
+        return -1;
 }
 
 static int
 send_control (int fd, int code)
 {
-  unsigned char c = (unsigned char) code;
-  const ssize_t size = write (fd, &c, sizeof (c));
-  if (size == sizeof (c))
-    return (int) size;
-  else
-    return -1;
+    unsigned char c = (unsigned char) code;
+    const ssize_t size = write (fd, &c, sizeof (c));
+    if (size == sizeof (c))
+        return (int) size;
+    else
+        return -1;
 }
 
 /*
@@ -150,22 +153,22 @@ send_control (int fd, int code)
 static void
 daemonize (const char *envp[])
 {
-  const char *daemon_string = get_env ("daemon", envp);
-  if (daemon_string && daemon_string[0] == '1')
+    const char *daemon_string = get_env ("daemon", envp);
+    if (daemon_string && daemon_string[0] == '1')
     {
-      const char *log_redirect = get_env ("daemon_log_redirect", envp);
-      int fd = -1;
-      if (log_redirect && log_redirect[0] == '1')
-	fd = dup (2);
-      if (daemon (0, 0) < 0)
-	{
-	  fprintf (stderr, "DOWN-ROOT: daemonization failed\n");
-	}
-      else if (fd >= 3)
-	{
-	  dup2 (fd, 2);
-	  close (fd);
-	}
+        const char *log_redirect = get_env ("daemon_log_redirect", envp);
+        int fd = -1;
+        if (log_redirect && log_redirect[0] == '1')
+            fd = dup (2);
+        if (daemon (0, 0) < 0)
+        {
+            warn ("DOWN-ROOT: daemonization failed");
+        }
+        else if (fd >= 3)
+        {
+            dup2 (fd, 2);
+            close (fd);
+        }
     }
 }
 
@@ -182,12 +185,12 @@ daemonize (const char *envp[])
 static void
 close_fds_except (int keep)
 {
-  int i;
-  closelog ();
-  for (i = 3; i <= 100; ++i)
+    int i;
+    closelog ();
+    for (i = 3; i <= 100; ++i)
     {
-      if (i != keep)
-	close (i);
+        if (i != keep)
+            close (i);
     }
 }
 
@@ -198,254 +201,261 @@ close_fds_except (int keep)
 static void
 set_signals (void)
 {
-  signal (SIGTERM, SIG_DFL);
+    signal (SIGTERM, SIG_DFL);
 
-  signal (SIGINT, SIG_IGN);
-  signal (SIGHUP, SIG_IGN);
-  signal (SIGUSR1, SIG_IGN);
-  signal (SIGUSR2, SIG_IGN);
-  signal (SIGPIPE, SIG_IGN);
+    signal (SIGINT, SIG_IGN);
+    signal (SIGHUP, SIG_IGN);
+    signal (SIGUSR1, SIG_IGN);
+    signal (SIGUSR2, SIG_IGN);
+    signal (SIGPIPE, SIG_IGN);
 }
 
-/*
- * convert system() return into a success/failure value
- */
-int
-system_ok (int stat)
+
+static void
+free_context (struct down_root_context *context)
 {
-#ifdef WIN32
-  return stat == 0;
-#else
-  return stat != -1 && WIFEXITED (stat) && WEXITSTATUS (stat) == 0;
-#endif
+    if (context)
+    {
+        if (context->command)
+        {
+            free (context->command);
+        }
+        free (context);
+    }
 }
 
-static char *
-build_command_line (const char *argv[])
+/* Run the script using execve().  As execve() replaces the
+ * current process with the new one, do a fork first before
+ * calling execve()
+ */
+static int
+run_script(char * const *argv, char * const *envp)
 {
-  int size = 0;
-  int n = 0;
-  int i;
-  char *string;
+    pid_t pid;
+    int ret = 0;
 
-  /* precompute size */
-  if (argv)
+    pid = fork();
+    if (pid == (pid_t)0)   /* child side */
     {
-      for (i = 0; argv[i]; ++i)
-	{
-	  size += (strlen (argv[i]) + 1); /* string length plus trailing space */
-	  ++n;
-	}
+        execve(argv[0], argv, envp);
+        /* If execve() fails to run, exit child with exit code 127 */
+        err(127, "DOWN-ROOT: Failed execute: %s", argv[0]);
     }
-  ++size;                                 /* for null terminator */
-
-  /* allocate memory */
-  string = (char *) malloc (size);
-  if (!string)
+    else if (pid < (pid_t)0 )
     {
-      fprintf (stderr, "DOWN-ROOT: out of memory\n");
-      exit (1);
+        warn ("DOWN-ROOT: Failed to fork child to run %s", argv[0]);
+        return -1;
     }
-  string[0] = '\0';
-
-  /* build string */
-  for (i = 0; i < n; ++i)
+    else     /* parent side */
     {
-      strcat (string, argv[i]);
-      if (i + 1 < n)
-	strcat (string, " ");
+        if( waitpid (pid, &ret, 0) != pid )
+        {
+            /* waitpid does not return error information via errno */
+            fprintf(stderr, "DOWN-ROOT: waitpid() failed, don't know exit code of child (%s)\n", argv[0]);
+            return -1;
+        }
     }
-  return string;
+    return ret;
 }
 
-static void
-free_context (struct down_root_context *context)
+OPENVPN_EXPORT openvpn_plugin_handle_t
+openvpn_plugin_open_v1 (unsigned int *type_mask, const char *argv[], const char *envp[])
 {
-  if (context)
+    struct down_root_context *context;
+    int i = 0;
+
+    /*
+     * Allocate our context
+     */
+    context = (struct down_root_context *) calloc (1, sizeof (struct down_root_context));
+    if (!context)
     {
-      if (context->command)
-	free (context->command);
-      free (context);
+        warn ("DOWN-ROOT: Could not allocate memory for plug-in context");
+        goto error;
+    }
+    context->foreground_fd = -1;
+
+    /*
+     * Intercept the --up and --down callbacks
+     */
+    *type_mask = OPENVPN_PLUGIN_MASK (OPENVPN_PLUGIN_UP) | OPENVPN_PLUGIN_MASK (OPENVPN_PLUGIN_DOWN);
+
+    /*
+     * Make sure we have two string arguments: the first is the .so name,
+     * the second is the script command.
+     */
+    if (string_array_len (argv) < 2)
+    {
+        fprintf (stderr, "DOWN-ROOT: need down script command\n");
+        goto error;
     }
-}
 
-OPENVPN_EXPORT openvpn_plugin_handle_t
-openvpn_plugin_open_v1 (unsigned int *type_mask, const char *argv[], const char *envp[])
-{
-  struct down_root_context *context;
-
-  /*
-   * Allocate our context
-   */
-  context = (struct down_root_context *) calloc (1, sizeof (struct down_root_context));
-  if (!context)
-    goto error;
-  context->foreground_fd = -1;
-
-  /*
-   * Intercept the --up and --down callbacks
-   */
-  *type_mask = OPENVPN_PLUGIN_MASK (OPENVPN_PLUGIN_UP) | OPENVPN_PLUGIN_MASK (OPENVPN_PLUGIN_DOWN);
-
-  /*
-   * Make sure we have two string arguments: the first is the .so name,
-   * the second is the script command.
-   */
-  if (string_array_len (argv) < 2)
+    /*
+     * Save the arguments in our context
+     */
+    context->command = calloc(string_array_len(argv), sizeof(char *));
+    if (!context->command)
+    {
+        warn ("DOWN-ROOT: Could not allocate memory for command array");
+        goto error;
+    }
+
+    /* Ignore argv[0], as it contains just the plug-in file name */
+    for (i = 1; i < string_array_len(argv); i++)
+    {
+        context->command[i-1] = (char *) argv[i];
+    }
+
+    /*
+     * Get verbosity level from environment
+     */
     {
-      fprintf (stderr, "DOWN-ROOT: need down script command\n");
-      goto error;
+        const char *verb_string = get_env ("verb", envp);
+        if (verb_string)
+            context->verb = atoi (verb_string);
     }
 
-  /*
-   * Save our argument in context
-   */
-  context->command = build_command_line (&argv[1]);
-
-  /*
-   * Get verbosity level from environment
-   */
-  {
-    const char *verb_string = get_env ("verb", envp);
-    if (verb_string)
-      context->verb = atoi (verb_string);
-  }
-
-  return (openvpn_plugin_handle_t) context;
-
- error:
-  free_context (context);
-  return NULL;
+    return (openvpn_plugin_handle_t) context;
+
+error:
+    free_context (context);
+    return NULL;
 }
 
 OPENVPN_EXPORT int
 openvpn_plugin_func_v1 (openvpn_plugin_handle_t handle, const int type, const char *argv[], const char *envp[])
 {
-  struct down_root_context *context = (struct down_root_context *) handle;
+    struct down_root_context *context = (struct down_root_context *) handle;
 
-  if (type == OPENVPN_PLUGIN_UP && context->foreground_fd == -1) /* fork off a process to hold onto root */
+    if (type == OPENVPN_PLUGIN_UP && context->foreground_fd == -1) /* fork off a process to hold onto root */
     {
-      pid_t pid;
-      int fd[2];
-
-      /*
-       * Make a socket for foreground and background processes
-       * to communicate.
-       */
-      if (socketpair (PF_UNIX, SOCK_DGRAM, 0, fd) == -1)
-	{
-	  fprintf (stderr, "DOWN-ROOT: socketpair call failed\n");
-	  return OPENVPN_PLUGIN_FUNC_ERROR;
-	}
-
-      /*
-       * Fork off the privileged process.  It will remain privileged
-       * even after the foreground process drops its privileges.
-       */
-      pid = fork ();
-
-      if (pid)
-	{
-	  int status;
-
-	  /*
-	   * Foreground Process
-	   */
-
-	  context->background_pid = pid;
-
-	  /* close our copy of child's socket */
-	  close (fd[1]);
-
-	  /* don't let future subprocesses inherit child socket */
-	  if (fcntl (fd[0], F_SETFD, FD_CLOEXEC) < 0)
-	    fprintf (stderr, "DOWN-ROOT: Set FD_CLOEXEC flag on socket file descriptor failed\n");
-
-	  /* wait for background child process to initialize */
-	  status = recv_control (fd[0]);
-	  if (status == RESPONSE_INIT_SUCCEEDED)
-	    {
-	      context->foreground_fd = fd[0];
-	      return OPENVPN_PLUGIN_FUNC_SUCCESS;
-	    }
-	}
-      else
-	{
-	  /*
-	   * Background Process
-	   */
-
-	  /* close all parent fds except our socket back to parent */
-	  close_fds_except (fd[1]);
-
-	  /* Ignore most signals (the parent will receive them) */
-	  set_signals ();
-
-	  /* Daemonize if --daemon option is set. */
-	  daemonize (envp);
-
-	  /* execute the event loop */
-	  down_root_server (fd[1], context->command, argv, envp, context->verb);
-
-	  close (fd[1]);
-	  exit (0);
-	  return 0; /* NOTREACHED */
-	}
+        pid_t pid;
+        int fd[2];
+
+        /*
+         * Make a socket for foreground and background processes
+         * to communicate.
+         */
+        if (socketpair (PF_UNIX, SOCK_DGRAM, 0, fd) == -1)
+        {
+            warn ("DOWN-ROOT: socketpair call failed");
+            return OPENVPN_PLUGIN_FUNC_ERROR;
+        }
+
+        /*
+         * Fork off the privileged process.  It will remain privileged
+         * even after the foreground process drops its privileges.
+         */
+        pid = fork ();
+
+        if (pid)
+        {
+            int status;
+
+            /*
+             * Foreground Process
+             */
+
+            context->background_pid = pid;
+
+            /* close our copy of child's socket */
+            close (fd[1]);
+
+            /* don't let future subprocesses inherit child socket */
+            if (fcntl (fd[0], F_SETFD, FD_CLOEXEC) < 0)
+            {
+                warn ("DOWN-ROOT: Set FD_CLOEXEC flag on socket file descriptor failed");
+            }
+
+            /* wait for background child process to initialize */
+            status = recv_control (fd[0]);
+            if (status == RESPONSE_INIT_SUCCEEDED)
+            {
+                context->foreground_fd = fd[0];
+                return OPENVPN_PLUGIN_FUNC_SUCCESS;
+            }
+        }
+        else
+        {
+            /*
+             * Background Process
+             */
+
+            /* close all parent fds except our socket back to parent */
+            close_fds_except (fd[1]);
+
+            /* Ignore most signals (the parent will receive them) */
+            set_signals ();
+
+            /* Daemonize if --daemon option is set. */
+            daemonize (envp);
+
+            /* execute the event loop */
+            down_root_server (fd[1], context->command, (char * const *) envp, context->verb);
+
+            close (fd[1]);
+            exit (0);
+            return 0; /* NOTREACHED */
+        }
     }
-  else if (type == OPENVPN_PLUGIN_DOWN && context->foreground_fd >= 0)
+    else if (type == OPENVPN_PLUGIN_DOWN && context->foreground_fd >= 0)
     {
-      if (send_control (context->foreground_fd, COMMAND_RUN_SCRIPT) == -1)
-	{
-	  fprintf (stderr, "DOWN-ROOT: Error sending script execution signal to background process\n");
-	}
-      else
-	{
-	  const int status = recv_control (context->foreground_fd);
-	  if (status == RESPONSE_SCRIPT_SUCCEEDED)
-	    return OPENVPN_PLUGIN_FUNC_SUCCESS;
-	  if (status == -1)
-	    fprintf (stderr, "DOWN-ROOT: Error receiving script execution confirmation from background process\n");
-	}
+        if (send_control (context->foreground_fd, COMMAND_RUN_SCRIPT) == -1)
+        {
+            warn ("DOWN-ROOT: Error sending script execution signal to background process");
+        }
+        else
+        {
+            const int status = recv_control (context->foreground_fd);
+            if (status == RESPONSE_SCRIPT_SUCCEEDED)
+                return OPENVPN_PLUGIN_FUNC_SUCCESS;
+            if (status == -1)
+            {
+                warn ("DOWN-ROOT: Error receiving script execution confirmation from background process");
+            }
+        }
     }
-  return OPENVPN_PLUGIN_FUNC_ERROR;
+    return OPENVPN_PLUGIN_FUNC_ERROR;
 }
 
 OPENVPN_EXPORT void
 openvpn_plugin_close_v1 (openvpn_plugin_handle_t handle)
 {
-  struct down_root_context *context = (struct down_root_context *) handle;
+    struct down_root_context *context = (struct down_root_context *) handle;
 
-  if (DEBUG (context->verb))
-    fprintf (stderr, "DOWN-ROOT: close\n");
+    if (DEBUG (context->verb))
+        fprintf (stderr, "DOWN-ROOT: close\n");
 
-  if (context->foreground_fd >= 0)
+    if (context->foreground_fd >= 0)
     {
-      /* tell background process to exit */
-      if (send_control (context->foreground_fd, COMMAND_EXIT) == -1)
-	fprintf (stderr, "DOWN-ROOT: Error signaling background process to exit\n");
-
-      /* wait for background process to exit */
-      if (context->background_pid > 0)
-	waitpid (context->background_pid, NULL, 0);
-
-      close (context->foreground_fd);
-      context->foreground_fd = -1;
+        /* tell background process to exit */
+        if (send_control (context->foreground_fd, COMMAND_EXIT) == -1)
+        {
+            warn ("DOWN-ROOT: Error signalling background process to exit");
+        }
+
+        /* wait for background process to exit */
+        if (context->background_pid > 0)
+            waitpid (context->background_pid, NULL, 0);
+
+        close (context->foreground_fd);
+        context->foreground_fd = -1;
     }
 
-  free_context (context);
+    free_context (context);
 }
 
 OPENVPN_EXPORT void
 openvpn_plugin_abort_v1 (openvpn_plugin_handle_t handle)
 {
-  struct down_root_context *context = (struct down_root_context *) handle;
+    struct down_root_context *context = (struct down_root_context *) handle;
 
-  if (context && context->foreground_fd >= 0)
+    if (context && context->foreground_fd >= 0)
     {
-      /* tell background process to exit */
-      send_control (context->foreground_fd, COMMAND_EXIT);
-      close (context->foreground_fd);
-      context->foreground_fd = -1;
+        /* tell background process to exit */
+        send_control (context->foreground_fd, COMMAND_EXIT);
+        close (context->foreground_fd);
+        context->foreground_fd = -1;
     }
 }
 
@@ -453,105 +463,85 @@ openvpn_plugin_abort_v1 (openvpn_plugin_handle_t handle)
  * Background process -- runs with privilege.
  */
 static void
-down_root_server (const int fd, char *command, const char *argv[], const char *envp[], const int verb)
+down_root_server (const int fd, char * const *argv, char * const *envp, const int verb)
 {
-  const char *p[3];
-  char *command_line = NULL;
-  char *argv_cat = NULL;
-  int i;
-
-  /*
-   * Do initialization
-   */
-  if (DEBUG (verb))
-    fprintf (stderr, "DOWN-ROOT: BACKGROUND: INIT command='%s'\n", command);
-
-  /*
-   * Tell foreground that we initialized successfully
-   */
-  if (send_control (fd, RESPONSE_INIT_SUCCEEDED) == -1)
+    /*
+     * Do initialization
+     */
+    if (DEBUG (verb))
+        fprintf (stderr, "DOWN-ROOT: BACKGROUND: INIT command='%s'\n", argv[0]);
+
+    /*
+     * Tell foreground that we initialized successfully
+     */
+    if (send_control (fd, RESPONSE_INIT_SUCCEEDED) == -1)
     {
-      fprintf (stderr, "DOWN-ROOT: BACKGROUND: write error on response socket [1]\n");
-      goto done;
+        warn ("DOWN-ROOT: BACKGROUND: write error on response socket [1]");
+        goto done;
     }
 
-  /*
-   * Build command line
-   */
-  if (string_array_len (argv) >= 2)
-    argv_cat = build_command_line (&argv[1]);
-  else
-    argv_cat = build_command_line (NULL);
-  p[0] = command;
-  p[1] = argv_cat;
-  p[2] = NULL;
-  command_line = build_command_line (p);
-
-  /*
-   * Save envp in environment
-   */
-  for (i = 0; envp[i]; ++i)
+    /*
+     * Event loop
+     */
+    while (1)
     {
-      putenv ((char *)envp[i]);
+        int command_code;
+        int exit_code = -1;
+
+        /* get a command from foreground process */
+        command_code = recv_control (fd);
+
+        if (DEBUG (verb))
+            fprintf (stderr, "DOWN-ROOT: BACKGROUND: received command code: %d\n", command_code);
+
+        switch (command_code)
+        {
+        case COMMAND_RUN_SCRIPT:
+            if ( (exit_code = run_script(argv, envp)) == 0 ) /* Succeeded */
+            {
+                if (send_control (fd, RESPONSE_SCRIPT_SUCCEEDED) == -1)
+                {
+                    warn ("DOWN-ROOT: BACKGROUND: write error on response socket [2]");
+                    goto done;
+                }
+            }
+            else /* Failed */
+            {
+                fprintf(stderr, "DOWN-ROOT: BACKGROUND: %s exited with exit code %i\n", argv[0], exit_code);
+                if (send_control (fd, RESPONSE_SCRIPT_FAILED) == -1)
+                {
+                    warn ("DOWN-ROOT: BACKGROUND: write error on response socket [3]");
+                    goto done;
+                }
+            }
+            break;
+
+        case COMMAND_EXIT:
+            goto done;
+
+        case -1:
+            warn ("DOWN-ROOT: BACKGROUND: read error on command channel");
+            goto done;
+
+        default:
+            fprintf (stderr, "DOWN-ROOT: BACKGROUND: unknown command code: code=%d, exiting\n",
+                     command_code);
+            goto done;
+        }
     }
 
-  /*
-   * Event loop
-   */
-  while (1)
-    {
-      int command_code;
-      int status;
-
-      /* get a command from foreground process */
-      command_code = recv_control (fd);
-
-      if (DEBUG (verb))
-	fprintf (stderr, "DOWN-ROOT: BACKGROUND: received command code: %d\n", command_code);
-
-      switch (command_code)
-	{
-	case COMMAND_RUN_SCRIPT:
-	  status = system (command_line);
-	  if (system_ok (status)) /* Succeeded */
-	    {
-	      if (send_control (fd, RESPONSE_SCRIPT_SUCCEEDED) == -1)
-		{
-		  fprintf (stderr, "DOWN-ROOT: BACKGROUND: write error on response socket [2]\n");
-		  goto done;
-		}
-	    }
-	  else /* Failed */
-	    {
-	      if (send_control (fd, RESPONSE_SCRIPT_FAILED) == -1)
-		{
-		  fprintf (stderr, "DOWN-ROOT: BACKGROUND: write error on response socket [3]\n");
-		  goto done;
-		}
-	    }
-	  break;
-
-	case COMMAND_EXIT:
-	  goto done;
-
-	case -1:
-	  fprintf (stderr, "DOWN-ROOT: BACKGROUND: read error on command channel\n");
-	  goto done;
-
-	default:
-	  fprintf (stderr, "DOWN-ROOT: BACKGROUND: unknown command code: code=%d, exiting\n",
-		   command_code);
-	  goto done;
-	}
-    }
+done:
+    if (DEBUG (verb))
+        fprintf (stderr, "DOWN-ROOT: BACKGROUND: EXIT\n");
 
- done:
-  if (argv_cat)
-    free (argv_cat);
-  if (command_line)
-    free (command_line);
-  if (DEBUG (verb))
-    fprintf (stderr, "DOWN-ROOT: BACKGROUND: EXIT\n");
-
-  return;
+    return;
 }
+
+
+/*
+Local variables:
+c-file-style: "bsd"
+c-basic-offset: 4
+indent-tabs-mode: nil
+End:
+*/
diff --git a/test-driver b/test-driver
deleted file mode 100755
index d306056..0000000
--- a/test-driver
+++ /dev/null
@@ -1,139 +0,0 @@
-#! /bin/sh
-# test-driver - basic testsuite driver script.
-
-scriptversion=2013-07-13.22; # UTC
-
-# Copyright (C) 2011-2013 Free Software Foundation, Inc.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# This file is maintained in Automake, please report
-# bugs to <bug-automake@gnu.org> or send patches to
-# <automake-patches@gnu.org>.
-
-# Make unconditional expansion of undefined variables an error.  This
-# helps a lot in preventing typo-related bugs.
-set -u
-
-usage_error ()
-{
-  echo "$0: $*" >&2
-  print_usage >&2
-  exit 2
-}
-
-print_usage ()
-{
-  cat <<END
-Usage:
-  test-driver --test-name=NAME --log-file=PATH --trs-file=PATH
-              [--expect-failure={yes|no}] [--color-tests={yes|no}]
-              [--enable-hard-errors={yes|no}] [--]
-              TEST-SCRIPT [TEST-SCRIPT-ARGUMENTS]
-The '--test-name', '--log-file' and '--trs-file' options are mandatory.
-END
-}
-
-test_name= # Used for reporting.
-log_file=  # Where to save the output of the test script.
-trs_file=  # Where to save the metadata of the test run.
-expect_failure=no
-color_tests=no
-enable_hard_errors=yes
-while test $# -gt 0; do
-  case $1 in
-  --help) print_usage; exit $?;;
-  --version) echo "test-driver $scriptversion"; exit $?;;
-  --test-name) test_name=$2; shift;;
-  --log-file) log_file=$2; shift;;
-  --trs-file) trs_file=$2; shift;;
-  --color-tests) color_tests=$2; shift;;
-  --expect-failure) expect_failure=$2; shift;;
-  --enable-hard-errors) enable_hard_errors=$2; shift;;
-  --) shift; break;;
-  -*) usage_error "invalid option: '$1'";;
-   *) break;;
-  esac
-  shift
-done
-
-missing_opts=
-test x"$test_name" = x && missing_opts="$missing_opts --test-name"
-test x"$log_file"  = x && missing_opts="$missing_opts --log-file"
-test x"$trs_file"  = x && missing_opts="$missing_opts --trs-file"
-if test x"$missing_opts" != x; then
-  usage_error "the following mandatory options are missing:$missing_opts"
-fi
-
-if test $# -eq 0; then
-  usage_error "missing argument"
-fi
-
-if test $color_tests = yes; then
-  # Keep this in sync with 'lib/am/check.am:$(am__tty_colors)'.
-  red='' # Red.
-  grn='' # Green.
-  lgn='' # Light green.
-  blu='' # Blue.
-  mgn='' # Magenta.
-  std=''     # No color.
-else
-  red= grn= lgn= blu= mgn= std=
-fi
-
-do_exit='rm -f $log_file $trs_file; (exit $st); exit $st'
-trap "st=129; $do_exit" 1
-trap "st=130; $do_exit" 2
-trap "st=141; $do_exit" 13
-trap "st=143; $do_exit" 15
-
-# Test script is run here.
-"$@" >$log_file 2>&1
-estatus=$?
-if test $enable_hard_errors = no && test $estatus -eq 99; then
-  estatus=1
-fi
-
-case $estatus:$expect_failure in
-  0:yes) col=$red res=XPASS recheck=yes gcopy=yes;;
-  0:*)   col=$grn res=PASS  recheck=no  gcopy=no;;
-  77:*)  col=$blu res=SKIP  recheck=no  gcopy=yes;;
-  99:*)  col=$mgn res=ERROR recheck=yes gcopy=yes;;
-  *:yes) col=$lgn res=XFAIL recheck=no  gcopy=yes;;
-  *:*)   col=$red res=FAIL  recheck=yes gcopy=yes;;
-esac
-
-# Report outcome to console.
-echo "${col}${res}${std}: $test_name"
-
-# Register the test result, and other relevant metadata.
-echo ":test-result: $res" > $trs_file
-echo ":global-test-result: $res" >> $trs_file
-echo ":recheck: $recheck" >> $trs_file
-echo ":copy-in-global-log: $gcopy" >> $trs_file
-
-# Local Variables:
-# mode: shell-script
-# sh-indentation: 2
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
-# time-stamp-end: "; # UTC"
-# End:
diff --git a/tests/Makefile.in b/tests/Makefile.in
index 80d5d53..1a75ad1 100644
--- a/tests/Makefile.in
+++ b/tests/Makefile.in
@@ -91,8 +91,7 @@ build_triplet = @build@
 host_triplet = @host@
 subdir = tests
 DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
-	$(srcdir)/t_client.sh.in $(dist_noinst_SCRIPTS) \
-	$(top_srcdir)/test-driver
+	$(srcdir)/t_client.sh.in $(dist_noinst_SCRIPTS)
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/m4/ax_emptyarray.m4 \
 	$(top_srcdir)/m4/ax_socklen_t.m4 \
@@ -150,188 +149,6 @@ am__tty_colors = { \
     std=''; \
   fi; \
 }
-am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
-am__vpath_adj = case $$p in \
-    $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
-    *) f=$$p;; \
-  esac;
-am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`;
-am__install_max = 40
-am__nobase_strip_setup = \
-  srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`
-am__nobase_strip = \
-  for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||"
-am__nobase_list = $(am__nobase_strip_setup); \
-  for p in $$list; do echo "$$p $$p"; done | \
-  sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \
-  $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \
-    if (++n[$$2] == $(am__install_max)) \
-      { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \
-    END { for (dir in files) print dir, files[dir] }'
-am__base_list = \
-  sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \
-  sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g'
-am__uninstall_files_from_dir = { \
-  test -z "$$files" \
-    || { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \
-    || { echo " ( cd '$$dir' && rm -f" $$files ")"; \
-         $(am__cd) "$$dir" && rm -f $$files; }; \
-  }
-am__recheck_rx = ^[ 	]*:recheck:[ 	]*
-am__global_test_result_rx = ^[ 	]*:global-test-result:[ 	]*
-am__copy_in_global_log_rx = ^[ 	]*:copy-in-global-log:[ 	]*
-# A command that, given a newline-separated list of test names on the
-# standard input, print the name of the tests that are to be re-run
-# upon "make recheck".
-am__list_recheck_tests = $(AWK) '{ \
-  recheck = 1; \
-  while ((rc = (getline line < ($$0 ".trs"))) != 0) \
-    { \
-      if (rc < 0) \
-        { \
-          if ((getline line2 < ($$0 ".log")) < 0) \
-	    recheck = 0; \
-          break; \
-        } \
-      else if (line ~ /$(am__recheck_rx)[nN][Oo]/) \
-        { \
-          recheck = 0; \
-          break; \
-        } \
-      else if (line ~ /$(am__recheck_rx)[yY][eE][sS]/) \
-        { \
-          break; \
-        } \
-    }; \
-  if (recheck) \
-    print $$0; \
-  close ($$0 ".trs"); \
-  close ($$0 ".log"); \
-}'
-# A command that, given a newline-separated list of test names on the
-# standard input, create the global log from their .trs and .log files.
-am__create_global_log = $(AWK) ' \
-function fatal(msg) \
-{ \
-  print "fatal: making $@: " msg | "cat >&2"; \
-  exit 1; \
-} \
-function rst_section(header) \
-{ \
-  print header; \
-  len = length(header); \
-  for (i = 1; i <= len; i = i + 1) \
-    printf "="; \
-  printf "\n\n"; \
-} \
-{ \
-  copy_in_global_log = 1; \
-  global_test_result = "RUN"; \
-  while ((rc = (getline line < ($$0 ".trs"))) != 0) \
-    { \
-      if (rc < 0) \
-         fatal("failed to read from " $$0 ".trs"); \
-      if (line ~ /$(am__global_test_result_rx)/) \
-        { \
-          sub("$(am__global_test_result_rx)", "", line); \
-          sub("[ 	]*$$", "", line); \
-          global_test_result = line; \
-        } \
-      else if (line ~ /$(am__copy_in_global_log_rx)[nN][oO]/) \
-        copy_in_global_log = 0; \
-    }; \
-  if (copy_in_global_log) \
-    { \
-      rst_section(global_test_result ": " $$0); \
-      while ((rc = (getline line < ($$0 ".log"))) != 0) \
-      { \
-        if (rc < 0) \
-          fatal("failed to read from " $$0 ".log"); \
-        print line; \
-      }; \
-      printf "\n"; \
-    }; \
-  close ($$0 ".trs"); \
-  close ($$0 ".log"); \
-}'
-# Restructured Text title.
-am__rst_title = { sed 's/.*/   &   /;h;s/./=/g;p;x;s/ *$$//;p;g' && echo; }
-# Solaris 10 'make', and several other traditional 'make' implementations,
-# pass "-e" to $(SHELL), and POSIX 2008 even requires this.  Work around it
-# by disabling -e (using the XSI extension "set +e") if it's set.
-am__sh_e_setup = case $$- in *e*) set +e;; esac
-# Default flags passed to test drivers.
-am__common_driver_flags = \
-  --color-tests "$$am__color_tests" \
-  --enable-hard-errors "$$am__enable_hard_errors" \
-  --expect-failure "$$am__expect_failure"
-# To be inserted before the command running the test.  Creates the
-# directory for the log if needed.  Stores in $dir the directory
-# containing $f, in $tst the test, in $log the log.  Executes the
-# developer- defined test setup AM_TESTS_ENVIRONMENT (if any), and
-# passes TESTS_ENVIRONMENT.  Set up options for the wrapper that
-# will run the test scripts (or their associated LOG_COMPILER, if
-# thy have one).
-am__check_pre = \
-$(am__sh_e_setup);					\
-$(am__vpath_adj_setup) $(am__vpath_adj)			\
-$(am__tty_colors);					\
-srcdir=$(srcdir); export srcdir;			\
-case "$@" in						\
-  */*) am__odir=`echo "./$@" | sed 's|/[^/]*$$||'`;;	\
-    *) am__odir=.;; 					\
-esac;							\
-test "x$$am__odir" = x"." || test -d "$$am__odir" 	\
-  || $(MKDIR_P) "$$am__odir" || exit $$?;		\
-if test -f "./$$f"; then dir=./;			\
-elif test -f "$$f"; then dir=;				\
-else dir="$(srcdir)/"; fi;				\
-tst=$$dir$$f; log='$@'; 				\
-if test -n '$(DISABLE_HARD_ERRORS)'; then		\
-  am__enable_hard_errors=no; 				\
-else							\
-  am__enable_hard_errors=yes; 				\
-fi; 							\
-case " $(XFAIL_TESTS) " in				\
-  *[\ \	]$$f[\ \	]* | *[\ \	]$$dir$$f[\ \	]*) \
-    am__expect_failure=yes;;				\
-  *)							\
-    am__expect_failure=no;;				\
-esac; 							\
-$(AM_TESTS_ENVIRONMENT) $(TESTS_ENVIRONMENT)
-# A shell command to get the names of the tests scripts with any registered
-# extension removed (i.e., equivalently, the names of the test logs, with
-# the '.log' extension removed).  The result is saved in the shell variable
-# '$bases'.  This honors runtime overriding of TESTS and TEST_LOGS.  Sadly,
-# we cannot use something simpler, involving e.g., "$(TEST_LOGS:.log=)",
-# since that might cause problem with VPATH rewrites for suffix-less tests.
-# See also 'test-harness-vpath-rewrite.sh' and 'test-trs-basic.sh'.
-am__set_TESTS_bases = \
-  bases='$(TEST_LOGS)'; \
-  bases=`for i in $$bases; do echo $$i; done | sed 's/\.log$$//'`; \
-  bases=`echo $$bases`
-RECHECK_LOGS = $(TEST_LOGS)
-AM_RECURSIVE_TARGETS = check recheck
-TEST_SUITE_LOG = test-suite.log
-TEST_EXTENSIONS = @EXEEXT@ .test
-LOG_DRIVER = $(SHELL) $(top_srcdir)/test-driver
-LOG_COMPILE = $(LOG_COMPILER) $(AM_LOG_FLAGS) $(LOG_FLAGS)
-am__set_b = \
-  case '$@' in \
-    */*) \
-      case '$*' in \
-        */*) b='$*';; \
-          *) b=`echo '$@' | sed 's/\.log$$//'`; \
-       esac;; \
-    *) \
-      b='$*';; \
-  esac
-am__test_logs1 = $(TESTS:=.log)
-am__test_logs2 = $(am__test_logs1:@EXEEXT@.log=.log)
-TEST_LOGS = $(am__test_logs2:.test.log=.log)
-TEST_LOG_DRIVER = $(SHELL) $(top_srcdir)/test-driver
-TEST_LOG_COMPILE = $(TEST_LOG_COMPILER) $(AM_TEST_LOG_FLAGS) \
-	$(TEST_LOG_FLAGS)
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
 ACLOCAL = @ACLOCAL@
 AMTAR = @AMTAR@
@@ -405,6 +222,8 @@ OPTIONAL_SELINUX_LIBS = @OPTIONAL_SELINUX_LIBS@
 OPTIONAL_SYSTEMD_LIBS = @OPTIONAL_SYSTEMD_LIBS@
 OTOOL = @OTOOL@
 OTOOL64 = @OTOOL64@
+P11KIT_CFLAGS = @P11KIT_CFLAGS@
+P11KIT_LIBS = @P11KIT_LIBS@
 PACKAGE = @PACKAGE@
 PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
 PACKAGE_NAME = @PACKAGE_NAME@
@@ -506,7 +325,6 @@ dist_noinst_SCRIPTS = \
 all: all-am
 
 .SUFFIXES:
-.SUFFIXES: .log .test .test$(EXEEXT) .trs
 $(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
 	@for dep in $?; do \
 	  case '$(am__configure_deps)' in \
@@ -516,9 +334,9 @@ $(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
 	      exit 1;; \
 	  esac; \
 	done; \
-	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu tests/Makefile'; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign tests/Makefile'; \
 	$(am__cd) $(top_srcdir) && \
-	  $(AUTOMAKE) --gnu tests/Makefile
+	  $(AUTOMAKE) --foreign tests/Makefile
 .PRECIOUS: Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
@@ -552,182 +370,98 @@ ctags CTAGS:
 cscope cscopelist:
 
 
-# Recover from deleted '.trs' file; this should ensure that
-# "rm -f foo.log; make foo.trs" re-run 'foo.test', and re-create
-# both 'foo.log' and 'foo.trs'.  Break the recipe in two subshells
-# to avoid problems with "make -n".
-.log.trs:
-	rm -f $< $@
-	$(MAKE) $(AM_MAKEFLAGS) $<
-
-# Leading 'am--fnord' is there to ensure the list of targets does not
-# expand to empty, as could happen e.g. with make check TESTS=''.
-am--fnord $(TEST_LOGS) $(TEST_LOGS:.log=.trs): $(am__force_recheck)
-am--force-recheck:
-	@:
-
-$(TEST_SUITE_LOG): $(TEST_LOGS)
-	@$(am__set_TESTS_bases); \
-	am__f_ok () { test -f "$$1" && test -r "$$1"; }; \
-	redo_bases=`for i in $$bases; do \
-	              am__f_ok $$i.trs && am__f_ok $$i.log || echo $$i; \
-	            done`; \
-	if test -n "$$redo_bases"; then \
-	  redo_logs=`for i in $$redo_bases; do echo $$i.log; done`; \
-	  redo_results=`for i in $$redo_bases; do echo $$i.trs; done`; \
-	  if $(am__make_dryrun); then :; else \
-	    rm -f $$redo_logs && rm -f $$redo_results || exit 1; \
-	  fi; \
-	fi; \
-	if test -n "$$am__remaking_logs"; then \
-	  echo "fatal: making $(TEST_SUITE_LOG): possible infinite" \
-	       "recursion detected" >&2; \
-	else \
-	  am__remaking_logs=yes $(MAKE) $(AM_MAKEFLAGS) $$redo_logs; \
-	fi; \
-	if $(am__make_dryrun); then :; else \
-	  st=0;  \
-	  errmsg="fatal: making $(TEST_SUITE_LOG): failed to create"; \
-	  for i in $$redo_bases; do \
-	    test -f $$i.trs && test -r $$i.trs \
-	      || { echo "$$errmsg $$i.trs" >&2; st=1; }; \
-	    test -f $$i.log && test -r $$i.log \
-	      || { echo "$$errmsg $$i.log" >&2; st=1; }; \
+check-TESTS: $(TESTS)
+	@failed=0; all=0; xfail=0; xpass=0; skip=0; \
+	srcdir=$(srcdir); export srcdir; \
+	list=' $(TESTS) '; \
+	$(am__tty_colors); \
+	if test -n "$$list"; then \
+	  for tst in $$list; do \
+	    if test -f ./$$tst; then dir=./; \
+	    elif test -f $$tst; then dir=; \
+	    else dir="$(srcdir)/"; fi; \
+	    if $(TESTS_ENVIRONMENT) $${dir}$$tst $(AM_TESTS_FD_REDIRECT); then \
+	      all=`expr $$all + 1`; \
+	      case " $(XFAIL_TESTS) " in \
+	      *[\ \	]$$tst[\ \	]*) \
+		xpass=`expr $$xpass + 1`; \
+		failed=`expr $$failed + 1`; \
+		col=$$red; res=XPASS; \
+	      ;; \
+	      *) \
+		col=$$grn; res=PASS; \
+	      ;; \
+	      esac; \
+	    elif test $$? -ne 77; then \
+	      all=`expr $$all + 1`; \
+	      case " $(XFAIL_TESTS) " in \
+	      *[\ \	]$$tst[\ \	]*) \
+		xfail=`expr $$xfail + 1`; \
+		col=$$lgn; res=XFAIL; \
+	      ;; \
+	      *) \
+		failed=`expr $$failed + 1`; \
+		col=$$red; res=FAIL; \
+	      ;; \
+	      esac; \
+	    else \
+	      skip=`expr $$skip + 1`; \
+	      col=$$blu; res=SKIP; \
+	    fi; \
+	    echo "$${col}$$res$${std}: $$tst"; \
 	  done; \
-	  test $$st -eq 0 || exit 1; \
-	fi
-	@$(am__sh_e_setup); $(am__tty_colors); $(am__set_TESTS_bases); \
-	ws='[ 	]'; \
-	results=`for b in $$bases; do echo $$b.trs; done`; \
-	test -n "$$results" || results=/dev/null; \
-	all=`  grep "^$$ws*:test-result:"           $$results | wc -l`; \
-	pass=` grep "^$$ws*:test-result:$$ws*PASS"  $$results | wc -l`; \
-	fail=` grep "^$$ws*:test-result:$$ws*FAIL"  $$results | wc -l`; \
-	skip=` grep "^$$ws*:test-result:$$ws*SKIP"  $$results | wc -l`; \
-	xfail=`grep "^$$ws*:test-result:$$ws*XFAIL" $$results | wc -l`; \
-	xpass=`grep "^$$ws*:test-result:$$ws*XPASS" $$results | wc -l`; \
-	error=`grep "^$$ws*:test-result:$$ws*ERROR" $$results | wc -l`; \
-	if test `expr $$fail + $$xpass + $$error` -eq 0; then \
-	  success=true; \
-	else \
-	  success=false; \
-	fi; \
-	br='==================='; br=$$br$$br$$br$$br; \
-	result_count () \
-	{ \
-	    if test x"$$1" = x"--maybe-color"; then \
-	      maybe_colorize=yes; \
-	    elif test x"$$1" = x"--no-color"; then \
-	      maybe_colorize=no; \
+	  if test "$$all" -eq 1; then \
+	    tests="test"; \
+	    All=""; \
+	  else \
+	    tests="tests"; \
+	    All="All "; \
+	  fi; \
+	  if test "$$failed" -eq 0; then \
+	    if test "$$xfail" -eq 0; then \
+	      banner="$$All$$all $$tests passed"; \
 	    else \
-	      echo "$@: invalid 'result_count' usage" >&2; exit 4; \
+	      if test "$$xfail" -eq 1; then failures=failure; else failures=failures; fi; \
+	      banner="$$All$$all $$tests behaved as expected ($$xfail expected $$failures)"; \
 	    fi; \
-	    shift; \
-	    desc=$$1 count=$$2; \
-	    if test $$maybe_colorize = yes && test $$count -gt 0; then \
-	      color_start=$$3 color_end=$$std; \
+	  else \
+	    if test "$$xpass" -eq 0; then \
+	      banner="$$failed of $$all $$tests failed"; \
+	    else \
+	      if test "$$xpass" -eq 1; then passes=pass; else passes=passes; fi; \
+	      banner="$$failed of $$all $$tests did not behave as expected ($$xpass unexpected $$passes)"; \
+	    fi; \
+	  fi; \
+	  dashes="$$banner"; \
+	  skipped=""; \
+	  if test "$$skip" -ne 0; then \
+	    if test "$$skip" -eq 1; then \
+	      skipped="($$skip test was not run)"; \
 	    else \
-	      color_start= color_end=; \
+	      skipped="($$skip tests were not run)"; \
 	    fi; \
-	    echo "$${color_start}# $$desc $$count$${color_end}"; \
-	}; \
-	create_testsuite_report () \
-	{ \
-	  result_count $$1 "TOTAL:" $$all   "$$brg"; \
-	  result_count $$1 "PASS: " $$pass  "$$grn"; \
-	  result_count $$1 "SKIP: " $$skip  "$$blu"; \
-	  result_count $$1 "XFAIL:" $$xfail "$$lgn"; \
-	  result_count $$1 "FAIL: " $$fail  "$$red"; \
-	  result_count $$1 "XPASS:" $$xpass "$$red"; \
-	  result_count $$1 "ERROR:" $$error "$$mgn"; \
-	}; \
-	{								\
-	  echo "$(PACKAGE_STRING): $(subdir)/$(TEST_SUITE_LOG)" |	\
-	    $(am__rst_title);						\
-	  create_testsuite_report --no-color;				\
-	  echo;								\
-	  echo ".. contents:: :depth: 2";				\
-	  echo;								\
-	  for b in $$bases; do echo $$b; done				\
-	    | $(am__create_global_log);					\
-	} >$(TEST_SUITE_LOG).tmp || exit 1;				\
-	mv $(TEST_SUITE_LOG).tmp $(TEST_SUITE_LOG);			\
-	if $$success; then						\
-	  col="$$grn";							\
-	 else								\
-	  col="$$red";							\
-	  test x"$$VERBOSE" = x || cat $(TEST_SUITE_LOG);		\
-	fi;								\
-	echo "$${col}$$br$${std}"; 					\
-	echo "$${col}Testsuite summary for $(PACKAGE_STRING)$${std}";	\
-	echo "$${col}$$br$${std}"; 					\
-	create_testsuite_report --maybe-color;				\
-	echo "$$col$$br$$std";						\
-	if $$success; then :; else					\
-	  echo "$${col}See $(subdir)/$(TEST_SUITE_LOG)$${std}";		\
-	  if test -n "$(PACKAGE_BUGREPORT)"; then			\
-	    echo "$${col}Please report to $(PACKAGE_BUGREPORT)$${std}";	\
-	  fi;								\
-	  echo "$$col$$br$$std";					\
-	fi;								\
-	$$success || exit 1
-
-check-TESTS:
-	@list='$(RECHECK_LOGS)';           test -z "$$list" || rm -f $$list
-	@list='$(RECHECK_LOGS:.log=.trs)'; test -z "$$list" || rm -f $$list
-	@test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
-	@set +e; $(am__set_TESTS_bases); \
-	log_list=`for i in $$bases; do echo $$i.log; done`; \
-	trs_list=`for i in $$bases; do echo $$i.trs; done`; \
-	log_list=`echo $$log_list`; trs_list=`echo $$trs_list`; \
-	$(MAKE) $(AM_MAKEFLAGS) $(TEST_SUITE_LOG) TEST_LOGS="$$log_list"; \
-	exit $$?;
-recheck: all 
-	@test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
-	@set +e; $(am__set_TESTS_bases); \
-	bases=`for i in $$bases; do echo $$i; done \
-	         | $(am__list_recheck_tests)` || exit 1; \
-	log_list=`for i in $$bases; do echo $$i.log; done`; \
-	log_list=`echo $$log_list`; \
-	$(MAKE) $(AM_MAKEFLAGS) $(TEST_SUITE_LOG) \
-	        am__force_recheck=am--force-recheck \
-	        TEST_LOGS="$$log_list"; \
-	exit $$?
-t_client.sh.log: t_client.sh
-	@p='t_client.sh'; \
-	b='t_client.sh'; \
-	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
-	--log-file $$b.log --trs-file $$b.trs \
-	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
-	"$$tst" $(AM_TESTS_FD_REDIRECT)
-t_lpback.sh.log: t_lpback.sh
-	@p='t_lpback.sh'; \
-	b='t_lpback.sh'; \
-	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
-	--log-file $$b.log --trs-file $$b.trs \
-	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
-	"$$tst" $(AM_TESTS_FD_REDIRECT)
-t_cltsrv.sh.log: t_cltsrv.sh
-	@p='t_cltsrv.sh'; \
-	b='t_cltsrv.sh'; \
-	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
-	--log-file $$b.log --trs-file $$b.trs \
-	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
-	"$$tst" $(AM_TESTS_FD_REDIRECT)
-.test.log:
-	@p='$<'; \
-	$(am__set_b); \
-	$(am__check_pre) $(TEST_LOG_DRIVER) --test-name "$$f" \
-	--log-file $$b.log --trs-file $$b.trs \
-	$(am__common_driver_flags) $(AM_TEST_LOG_DRIVER_FLAGS) $(TEST_LOG_DRIVER_FLAGS) -- $(TEST_LOG_COMPILE) \
-	"$$tst" $(AM_TESTS_FD_REDIRECT)
-@am__EXEEXT_TRUE@.test$(EXEEXT).log:
-@am__EXEEXT_TRUE@	@p='$<'; \
-@am__EXEEXT_TRUE@	$(am__set_b); \
-@am__EXEEXT_TRUE@	$(am__check_pre) $(TEST_LOG_DRIVER) --test-name "$$f" \
-@am__EXEEXT_TRUE@	--log-file $$b.log --trs-file $$b.trs \
-@am__EXEEXT_TRUE@	$(am__common_driver_flags) $(AM_TEST_LOG_DRIVER_FLAGS) $(TEST_LOG_DRIVER_FLAGS) -- $(TEST_LOG_COMPILE) \
-@am__EXEEXT_TRUE@	"$$tst" $(AM_TESTS_FD_REDIRECT)
+	    test `echo "$$skipped" | wc -c` -le `echo "$$banner" | wc -c` || \
+	      dashes="$$skipped"; \
+	  fi; \
+	  report=""; \
+	  if test "$$failed" -ne 0 && test -n "$(PACKAGE_BUGREPORT)"; then \
+	    report="Please report to $(PACKAGE_BUGREPORT)"; \
+	    test `echo "$$report" | wc -c` -le `echo "$$banner" | wc -c` || \
+	      dashes="$$report"; \
+	  fi; \
+	  dashes=`echo "$$dashes" | sed s/./=/g`; \
+	  if test "$$failed" -eq 0; then \
+	    col="$$grn"; \
+	  else \
+	    col="$$red"; \
+	  fi; \
+	  echo "$${col}$$dashes$${std}"; \
+	  echo "$${col}$$banner$${std}"; \
+	  test -z "$$skipped" || echo "$${col}$$skipped$${std}"; \
+	  test -z "$$report" || echo "$${col}$$report$${std}"; \
+	  echo "$${col}$$dashes$${std}"; \
+	  test "$$failed" -eq 0; \
+	else :; fi
 
 distdir: $(DISTFILES)
 	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
@@ -784,9 +518,6 @@ install-strip:
 	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
 	fi
 mostlyclean-generic:
-	-test -z "$(TEST_LOGS)" || rm -f $(TEST_LOGS)
-	-test -z "$(TEST_LOGS:.log=.trs)" || rm -f $(TEST_LOGS:.log=.trs)
-	-test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
 
 clean-generic:
 
@@ -876,8 +607,8 @@ uninstall-am:
 	install-ps install-ps-am install-strip installcheck \
 	installcheck-am installdirs maintainer-clean \
 	maintainer-clean-generic mostlyclean mostlyclean-generic \
-	mostlyclean-libtool pdf pdf-am ps ps-am recheck tags-am \
-	uninstall uninstall-am
+	mostlyclean-libtool pdf pdf-am ps ps-am tags-am uninstall \
+	uninstall-am
 
 
 # Tell versions [3.59,3.63) of GNU make to not export all variables.
diff --git a/tests/t_client.sh b/tests/t_client.sh
index 674889a..4a8a30f 100755
--- a/tests/t_client.sh
+++ b/tests/t_client.sh
@@ -86,12 +86,12 @@ fail()
 get_ifconfig_route()
 {
     # linux / iproute2? (-> if configure got a path)
-    if [ -n "/sbin/ip" ]
+    if [ -n "/bin/ip" ]
     then
 	echo "-- linux iproute2 --"
-	/sbin/ip addr show     | grep -v valid_lft
-	/sbin/ip route show
-	/sbin/ip -o -6 route show | grep -v ' cache' | sed -E -e 's/ expires [0-9]*sec//' -e 's/ (mtu|hoplimit|cwnd|ssthresh) [0-9]+//g' -e 's/ (rtt|rttvar) [0-9]+ms//g'
+	/bin/ip addr show     | grep -v valid_lft
+	/bin/ip route show
+	/bin/ip -o -6 route show | grep -v ' cache' | sed -E -e 's/ expires [0-9]*sec//' -e 's/ (mtu|hoplimit|cwnd|ssthresh) [0-9]+//g' -e 's/ (rtt|rttvar) [0-9]+ms//g'
 	return
     fi
 
diff --git a/tests/t_lpback.sh b/tests/t_lpback.sh
index 8f88ad9..d7792cd 100755
--- a/tests/t_lpback.sh
+++ b/tests/t_lpback.sh
@@ -35,6 +35,9 @@ CIPHERS=$(${top_builddir}/src/openvpn/openvpn --show-ciphers | \
 # GD, 2014-07-06 do not test RC5-* either (fails on NetBSD w/o libcrypto_rc5)
 CIPHERS=$(echo "$CIPHERS" | egrep -v '^(DES-EDE3-CFB1|DES-CFB1|RC5-)' )
 
+# Also test cipher 'none'
+CIPHERS=${CIPHERS}$(printf "\nnone")
+
 "${top_builddir}/src/openvpn/openvpn" --genkey --secret key.$$
 set +e
 
diff --git a/version.m4 b/version.m4
index 0bd830f..eacf8a1 100644
--- a/version.m4
+++ b/version.m4
@@ -1,9 +1,9 @@
 dnl define the OpenVPN version
 define([PRODUCT_NAME], [OpenVPN])
 define([PRODUCT_TARNAME], [openvpn])
-define([PRODUCT_VERSION], [2.3.5])
+define([PRODUCT_VERSION], [2.3.7])
 define([PRODUCT_BUGREPORT], [openvpn-users@lists.sourceforge.net])
-define([PRODUCT_VERSION_RESOURCE], [2,3,5,0])
+define([PRODUCT_VERSION_RESOURCE], [2,3,7,0])
 dnl define the TAP version
 define([PRODUCT_TAP_WIN_COMPONENT_ID], [tap0901])
 define([PRODUCT_TAP_WIN_MIN_MAJOR], [9])