diff options
Diffstat (limited to 'src/openvpn/tun.c')
| -rw-r--r-- | src/openvpn/tun.c | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/src/openvpn/tun.c b/src/openvpn/tun.c index 3e20215..bb019c0 100644 --- a/src/openvpn/tun.c +++ b/src/openvpn/tun.c @@ -66,6 +66,8 @@ static void netsh_command (const struct argv *a, int n); static const char *netsh_get_id (const char *dev_node, struct gc_arena *gc); +static DWORD get_adapter_index_flexible (const char *name); + #endif #ifdef TARGET_SOLARIS @@ -633,7 +635,7 @@ void delete_route_connected_v6_net(struct tuntap * tt, * is still point to point and no layer 2 resolution is done... */ -char * +const char * create_arbitrary_remote( struct tuntap *tt, struct gc_arena * gc ) { in_addr_t remote; @@ -642,7 +644,7 @@ create_arbitrary_remote( struct tuntap *tt, struct gc_arena * gc ) if ( remote == tt->local ) remote ++; - return print_in_addr_t (remote, 0, &gc); + return print_in_addr_t (remote, 0, gc); } #endif @@ -1228,18 +1230,22 @@ do_ifconfig (struct tuntap *tt, if ( do_ipv6 ) { char * saved_actual; + char iface[64]; + DWORD idx; if (!strcmp (actual, "NULL")) msg (M_FATAL, "Error: When using --tun-ipv6, if you have more than one TAP-Windows adapter, you must also specify --dev-node"); - /* example: netsh interface ipv6 set address MyTap 2001:608:8003::d store=active */ + idx = get_adapter_index_flexible(actual); + openvpn_snprintf(iface, sizeof(iface), "interface=%lu", idx); + + /* example: netsh interface ipv6 set address interface=42 2001:608:8003::d store=active */ argv_printf (&argv, - "%s%sc interface ipv6 set address %s %s store=active", + "%s%sc interface ipv6 set address %s %s store=active", get_win_sys_path(), NETSH_PATH_SUFFIX, - actual, - ifconfig_ipv6_local ); - + win32_version_info() == WIN_XP ? actual : iface, + ifconfig_ipv6_local); netsh_command (&argv, 4); /* explicit route needed */ @@ -1249,6 +1255,8 @@ do_ifconfig (struct tuntap *tt, */ saved_actual = tt->actual_name; tt->actual_name = (char*) actual; + /* we use adapter_index in add_route_ipv6 */ + tt->adapter_index = idx; add_route_connected_v6_net(tt, es); tt->actual_name = saved_actual; } @@ -2389,7 +2397,6 @@ close_tun (struct tuntap *tt) } else if (tt) /* close and destroy */ { - struct gc_arena gc = gc_new (); struct argv argv; /* setup command, close tun dev (clears tt->actual_name!), run command |