diff options
| author | Donatas Abraitis <donatas@opensourcerouting.org> | 2024-10-18 22:35:28 +0300 |
|---|---|---|
| committer | Donatas Abraitis <donatas@opensourcerouting.org> | 2024-10-18 22:35:28 +0300 |
| commit | e63b1520f1ad1036455c1626a388ac3afb7f9d6d (patch) | |
| tree | 70b472b9b65ca2cb3a7658887f3adfbbcd9d8229 | |
| parent | 75e34c032b97016d623e4e3c3b8a600c3890d4af (diff) | |
bgpd: Do not filter no-export community for BGP OAD (one administration domain)
OAD is treated as an _internal_ BGP peer, and some of the rules (including BGP
attributes) can be relaxed.
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
| -rw-r--r-- | bgpd/bgp_route.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/bgpd/bgp_route.c b/bgpd/bgp_route.c index 9f44e7913a..4374a1a4c2 100644 --- a/bgpd/bgp_route.c +++ b/bgpd/bgp_route.c @@ -1779,14 +1779,13 @@ static bool bgp_community_filter(struct peer *peer, struct attr *attr) return true; /* NO_EXPORT check. */ - if (peer->sort == BGP_PEER_EBGP && - community_include(bgp_attr_get_community(attr), - COMMUNITY_NO_EXPORT)) + if (peer->sort == BGP_PEER_EBGP && peer->sub_sort != BGP_PEER_EBGP_OAD && + community_include(bgp_attr_get_community(attr), COMMUNITY_NO_EXPORT)) return true; /* NO_EXPORT_SUBCONFED check. */ - if (peer->sort == BGP_PEER_EBGP - || peer->sort == BGP_PEER_CONFED) + if ((peer->sort == BGP_PEER_EBGP && peer->sub_sort != BGP_PEER_EBGP_OAD) || + peer->sort == BGP_PEER_CONFED) if (community_include(bgp_attr_get_community(attr), COMMUNITY_NO_EXPORT_SUBCONFED)) return true; |