diff options
Diffstat (limited to 'bgpd')
| -rw-r--r-- | bgpd/bgp_route.c | 39 |
1 files changed, 23 insertions, 16 deletions
diff --git a/bgpd/bgp_route.c b/bgpd/bgp_route.c index 87d305cb..8ca1ac8a 100644 --- a/bgpd/bgp_route.c +++ b/bgpd/bgp_route.c @@ -491,8 +491,15 @@ bgp_announce_check (struct bgp_info *ri, struct peer *peer, struct prefix *p, #endif /* HAVE_IPV6 */ } + /* Transparency check. */ + if (CHECK_FLAG (peer->af_flags[afi][safi], PEER_FLAG_RSERVER_CLIENT) + && CHECK_FLAG (from->af_flags[afi][safi], PEER_FLAG_RSERVER_CLIENT)) + transparent = 1; + else + transparent = 0; + /* If community is not disabled check the no-export and local. */ - if (bgp_community_filter (peer, ri->attr)) + if (! transparent && bgp_community_filter (peer, ri->attr)) return 0; /* If the attribute has originator-id and it is same as remote @@ -600,13 +607,6 @@ bgp_announce_check (struct bgp_info *ri, struct peer *peer, struct prefix *p, attr->local_pref = bgp->default_local_pref; } - /* Transparency check. */ - if (CHECK_FLAG (peer->af_flags[afi][safi], PEER_FLAG_RSERVER_CLIENT) - && CHECK_FLAG (from->af_flags[afi][safi], PEER_FLAG_RSERVER_CLIENT)) - transparent = 1; - else - transparent = 0; - /* Remove MED if its an EBGP peer - will get overwritten by route-maps */ if (peer_sort (peer) == BGP_PEER_EBGP && attr->flag & ATTR_FLAG_BIT (BGP_ATTR_MULTI_EXIT_DISC)) @@ -620,7 +620,10 @@ bgp_announce_check (struct bgp_info *ri, struct peer *peer, struct prefix *p, if (transparent || reflect || (CHECK_FLAG (peer->af_flags[afi][safi], PEER_FLAG_NEXTHOP_UNCHANGED) && ((p->family == AF_INET && attr->nexthop.s_addr) - || (p->family == AF_INET6 && ri->peer != bgp->peer_self)))) +#ifdef HAVE_IPV6 + || (p->family == AF_INET6 && ri->peer != bgp->peer_self) +#endif /* HAVE_IPV6 */ + ))) { /* NEXT-HOP Unchanged. */ } @@ -876,10 +879,10 @@ bgp_maximum_prefix_overflow (struct peer *peer, afi_t afi, safi_t safi) safi = BGP_SAFI_VPNV4; ndata[2] = (u_char) safi; + SET_FLAG (peer->sflags, PEER_STATUS_PREFIX_OVERFLOW); bgp_notify_send_with_data (peer, BGP_NOTIFY_CEASE, BGP_NOTIFY_CEASE_MAX_PREFIX, ndata, 7); - SET_FLAG (peer->sflags, PEER_STATUS_PREFIX_OVERFLOW); return 1; } } @@ -1777,6 +1780,7 @@ bgp_static_update (struct bgp *bgp, struct prefix *p, struct bgp_info *new; struct bgp_info info; struct attr attr; + struct attr attr_tmp; struct attr *attr_new; int ret; @@ -1793,23 +1797,26 @@ bgp_static_update (struct bgp *bgp, struct prefix *p, /* Apply route-map. */ if (bgp_static->rmap.name) { + attr_tmp = attr; info.peer = bgp->peer_self; - info.attr = &attr; + info.attr = &attr_tmp; ret = route_map_apply (bgp_static->rmap.map, p, RMAP_BGP, &info); + if (ret == RMAP_DENYMATCH) { /* Free uninterned attribute. */ - bgp_attr_flush (&attr); + bgp_attr_flush (&attr_tmp); /* Unintern original. */ aspath_unintern (attr.aspath); bgp_static_withdraw (bgp, p, afi, safi); return; } + attr_new = bgp_attr_intern (&attr_tmp); } - - attr_new = bgp_attr_intern (&attr); + else + attr_new = bgp_attr_intern (&attr); for (ri = rn->info; ri; ri = ri->next) if (ri->peer == bgp->peer_self && ri->type == ZEBRA_ROUTE_BGP @@ -2859,7 +2866,7 @@ bgp_aggregate_increment (struct bgp *bgp, struct prefix *p, if ((aggregate = rn->info) != NULL && rn->p.prefixlen < p->prefixlen) { bgp_aggregate_delete (bgp, &rn->p, afi, safi, aggregate); - bgp_aggregate_route (bgp, &rn->p, ri, safi, safi, NULL, aggregate); + bgp_aggregate_route (bgp, &rn->p, ri, afi, safi, NULL, aggregate); } bgp_unlock_node (child); } @@ -2886,7 +2893,7 @@ bgp_aggregate_decrement (struct bgp *bgp, struct prefix *p, if ((aggregate = rn->info) != NULL && rn->p.prefixlen < p->prefixlen) { bgp_aggregate_delete (bgp, &rn->p, afi, safi, aggregate); - bgp_aggregate_route (bgp, &rn->p, NULL, safi, safi, del, aggregate); + bgp_aggregate_route (bgp, &rn->p, NULL, afi, safi, del, aggregate); } bgp_unlock_node (child); } |