@@ -631,6 +631,28 @@ 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

@@ -1155,7 +1177,7 @@ do_ifconfig (struct tuntap *tt,

 			  IFCONFIG_PATH,

 			  actual,

 			  ifconfig_local,

-			  ifconfig_local,

+			  create_arbitrary_remote( tt, &gc ),

 			  tun_mtu,

 			  ifconfig_remote_netmask

 			  );