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-rw-r--r--bgpd/ChangeLog4
-rw-r--r--bgpd/bgp_route.c10
2 files changed, 14 insertions, 0 deletions
diff --git a/bgpd/ChangeLog b/bgpd/ChangeLog
index 1eaea4e3..21189820 100644
--- a/bgpd/ChangeLog
+++ b/bgpd/ChangeLog
@@ -1,3 +1,7 @@
+2004-05-01 rivo nurges <rix@estpak.ee>
+
+ * bgp_route.c: fix UNH IOL BGP-4.1.12f
+
2004-05-01 Paul Jakma <paul@dishone.st>
* Revert the attempted clean-up of the dummy peer hack, reverts
diff --git a/bgpd/bgp_route.c b/bgpd/bgp_route.c
index 32227cbb..97636eff 100644
--- a/bgpd/bgp_route.c
+++ b/bgpd/bgp_route.c
@@ -480,6 +480,16 @@ bgp_announce_check (struct bgp_info *ri, struct peer *peer, struct prefix *p,
if (from == peer)
return 0;
+ /* If peer's id and route's nexthop are same. draft-ietf-idr-bgp4-23 5.1.3 */
+ if (p->family == AF_INET
+ && IPV4_ADDR_SAME(&peer->remote_id, &ri->attr->nexthop))
+ return 0;
+#ifdef HAVE_IPV6
+ if (p->family == AF_INET6
+ && IPV6_ADDR_SAME(&peer->remote_id, &ri->attr->nexthop))
+ return 0;
+#endif
+
/* Aggregate-address suppress check. */
if (ri->suppress)
if (! UNSUPPRESS_MAP_NAME (filter))