Use logical instead of physical name for tunnel underlying link.
authorSteven Barth <steven@midlink.org>
Mon, 13 May 2013 09:12:10 +0000 (11:12 +0200)
committerSteven Barth <steven@midlink.org>
Mon, 13 May 2013 09:12:10 +0000 (11:12 +0200)
Signed-off-by: Steven Barth <steven@midlink.org>
system-linux.c

index efda0d5e54a0ac924204e06584fadbd779f75120..f5c900db2185ff5b6e17cc5228bc3f04208f92aa 100644 (file)
@@ -1342,9 +1342,14 @@ int system_add_ip_tunnel(const char *name, struct blob_attr *attr)
                return -EINVAL;
 
        unsigned int link = 0;
-       if ((cur = tb[TUNNEL_ATTR_LINK]) &&
-                       !(link = if_nametoindex((const char*)blobmsg_data(cur))))
-               return -EINVAL;
+       if ((cur = tb[TUNNEL_ATTR_LINK])) {
+               struct interface *iface = vlist_find(&interfaces, blobmsg_data(cur), iface, node);
+               if (!iface)
+                       return -EINVAL;
+
+               if (iface->l3_dev.dev)
+                       link = iface->l3_dev.dev->ifindex;
+       }
 
 
        if (!strcmp(str, "sit")) {