diff options
| author | Ondrej Zajicek (work) <santiago@crfreenet.org> | 2017-03-11 16:21:28 +0100 |
|---|---|---|
| committer | Ondrej Zajicek (work) <santiago@crfreenet.org> | 2017-03-14 12:56:12 +0100 |
| commit | 27f6ba651ebb07201f7964c8f14a254267f0f26a (patch) | |
| tree | 023a1afceee21aa1cb4d806e62a8ac3435be4dbe /proto | |
| parent | 1950a479c020d1972b6007d8ea0f66e3d4f8564a (diff) | |
BGP: Fix bug in ADD_PATH
When a BGP session with ADD_PATH is restarted and the neighbor do not
announce ADD_PATH capability during reconnect, the accept_ra_types is
still set to RA_ANY.
Thanks to Lennert Buytenhek for the bugreport
Diffstat (limited to 'proto')
| -rw-r--r-- | proto/bgp/packets.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/proto/bgp/packets.c b/proto/bgp/packets.c index d100b7d0..ab87bdcc 100644 --- a/proto/bgp/packets.c +++ b/proto/bgp/packets.c @@ -1037,8 +1037,13 @@ bgp_rx_open(struct bgp_conn *conn, byte *pkt, uint len) p->gr_ready = p->cf->gr_mode && conn->peer_gr_able; p->ext_messages = p->cf->enable_extended_messages && conn->peer_ext_messages_support; + /* Update RA mode */ if (p->add_path_tx) p->p.accept_ra_types = RA_ANY; + else if (p->cf->secondary) + p->p.accept_ra_types = RA_ACCEPTED; + else + p->p.accept_ra_types = RA_OPTIMAL; DBG("BGP: Hold timer set to %d, keepalive to %d, AS to %d, ID to %x, AS4 session to %d\n", conn->hold_time, conn->keepalive_time, p->remote_as, p->remote_id, p->as4_session); |