Point-to-point links: added address of the opposite end.

diff --git a/nest/iface.h b/nest/iface.h
index 8051363af4e0c1d7fb393da1ad4a3f8e62e22e69..7a3636212264f46932d602403ee4907436002d10 100644 (file)
--- a/nest/iface.h
+++ b/nest/iface.h
@@ -34,6 +34,7 @@ struct ifa {
   ip_addr prefix;                      /* Network prefix */
   unsigned pxlen;                      /* Prefix length */
   ip_addr brd;                         /* Broadcast address */
+  ip_addr opposite;                    /* Opposite end of a point-to-point link */
   struct neighbor *neigh;              /* List of neighbors on this interface */
 };