From: Gert Doering <gert@greenie.muc.de>
Date: Sun, 28 Feb 2010 21:50:41 +0000 (+0100)
Subject: add IPv6 route add / route delete code for windows (using "netsh")
X-Git-Tag: v2.3-alpha1~239^2~17
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=6607def82270d0c31900736912e12dfec7a025b4;p=thirdparty%2Fopenvpn.git

add IPv6 route add / route delete code for windows (using "netsh")
 - somewhat preliminary, as the next-hop setting requirements of tun/tap
   driver are not decided yet, and "route add" might need to be adapted
---

diff --git a/route.c b/route.c
index 4b8e5e421..1604e9eb5 100644
--- a/route.c
+++ b/route.c
@@ -1340,7 +1340,24 @@ add_route_ipv6 (struct route_ipv6 *r6, const struct tuntap *tt, unsigned int fla
 
 #elif defined (WIN32)
 
-  msg( M_FATAL, "no idea how to set IPv6 routes on windows (unimplemented)" );
+  /* netsh interface ipv6 add route 2001:db8::/32 MyTunDevice */
+  argv_printf (&argv, "%s%sc interface ipv6 add route %s/%d %s",
+	       get_win_sys_path(),
+	       NETSH_PATH_SUFFIX,
+	       network,
+	       r6->netbits,
+	       device);
+
+#if 0
+  if (r->metric_defined)
+    argv_printf_cat (&argv, "METRIC %d", r->metric);
+#endif
+
+  argv_msg (D_ROUTE, &argv);
+
+  netcmd_semaphore_lock ();
+  status = openvpn_execve_check (&argv, es, 0, "ERROR: Windows route add ipv6 command failed");
+  netcmd_semaphore_release ();
 
 #elif defined (TARGET_SOLARIS)
 
@@ -1586,7 +1603,24 @@ delete_route_ipv6 (const struct route_ipv6 *r6, const struct tuntap *tt, unsigne
 
 #elif defined (WIN32)
 
-  msg( M_FATAL, "no idea how to delete IPv6 routes on windows (unimplemented)" );
+  /* netsh interface ipv6 delete route 2001:db8::/32 MyTunDevice */
+  argv_printf (&argv, "%s%sc interface ipv6 delete route %s/%d %s",
+	       get_win_sys_path(),
+	       NETSH_PATH_SUFFIX,
+	       network,
+	       r6->netbits,
+	       device);
+
+#if 0
+  if (r->metric_defined)
+    argv_printf_cat (&argv, "METRIC %d", r->metric);
+#endif
+
+  argv_msg (D_ROUTE, &argv);
+
+  netcmd_semaphore_lock ();
+  openvpn_execve_check (&argv, es, 0, "ERROR: Windows route add ipv6 command failed");
+  netcmd_semaphore_release ();
 
 #elif defined (TARGET_SOLARIS)