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authorAlberto Gonzalez Iniesta <agi@inittab.org>2014-10-29 17:43:51 +0100
committerAlberto Gonzalez Iniesta <agi@inittab.org>2014-10-29 17:43:51 +0100
commit63862ed15e1abb4b29c5a43b469321c928613c62 (patch)
tree9c21e69bf5a514459227f5e32f75b8e12916c03f /doc/openvpn.8
parent809daf3b371e0c2457b5d4bd414382eb67bf8348 (diff)
Imported Upstream version 2.3.5upstream/2.3.5
Diffstat (limited to 'doc/openvpn.8')
-rw-r--r--doc/openvpn.857
1 files changed, 46 insertions, 11 deletions
diff --git a/doc/openvpn.8 b/doc/openvpn.8
index 786719d..39b128f 100644
--- a/doc/openvpn.8
+++ b/doc/openvpn.8
@@ -1606,7 +1606,7 @@ and
in server mode configurations.
The server timeout is set twice the value of the second argument.
-This ensures that a timeout is dectected on client side
+This ensures that a timeout is detected on client side
before the server side drops the connection.
For example,
@@ -2459,7 +2459,7 @@ Normally, adaptive compression is enabled with
.B \-\-comp-lzo.
Adaptive compression tries to optimize the case where you have
-compression enabled, but you are sending predominantly uncompressible
+compression enabled, but you are sending predominantly incompressible
(or pre-compressed) packets over the tunnel, such as an FTP or rsync transfer
of a large, compressed file. With adaptive compression,
OpenVPN will periodically sample the compression process to measure its
@@ -2660,7 +2660,7 @@ on sufficiently fast hardware. SSL/TLS authentication must
be used in this mode.
.\"*********************************************************
.TP
-.B \-\-server network netmask
+.B \-\-server network netmask ['nopool']
A helper directive designed to simplify the configuration
of OpenVPN's server mode. This directive will set up an
OpenVPN server which will allocate addresses to clients
@@ -2695,6 +2695,9 @@ expands as follows:
if !nopool:
ifconfig-pool 10.8.0.2 10.8.0.254 255.255.255.0
push "route-gateway 10.8.0.1"
+ if route-gateway unset:
+ route-gateway 10.8.0.2
+
.in -4
.ft
.fi
@@ -3498,7 +3501,7 @@ like this:
.B
/C=US/L=Somewhere/CN=John Doe/emailAddress=john@example.com
.IP
-In addition the old behavivour was to remap any character other than
+In addition the old behaviour was to remap any character other than
alphanumeric, underscore ('_'), dash ('-'), dot ('.'), and slash ('/') to
underscore ('_'). The X.509 Subject string as returned by the
.B tls_id
@@ -4354,7 +4357,7 @@ 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 determind automatically.
+(default) \-\- Try to determine automatically.
.br
.B 1
\-\- Use sign.
@@ -4745,12 +4748,44 @@ 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 fieldname
-Field in x509 certificate subject to be used as username (default=CN).
-.B Fieldname
-will be uppercased before matching. When this option is used, the
-.B \-\-verify-x509-username
-option will match against the chosen fieldname instead of the CN.
+.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
+emailAddress
+.br
+.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
+the
+.B ext:
+prefix to signify that the X.509 extension
+.B fieldname
+"subjectAltName" be searched for an rfc822Name (email) field to be used
+as the username. In cases where there are multiple email addresses
+in
+.B ext:fieldname\fR,
+the last occurrence is chosen.
+
+When this option is used, the
+.B \-\-verify-x509-name
+option will match against the chosen
+.B fieldname
+instead of the Common Name.
+
+.B Please note:
+This option has a feature which will convert an all-lowercase
+.B fieldname
+to uppercase characters, e.g., ou -> OU. A mixed-case
+.B fieldname
+or one having the
+.B ext:
+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)