diff options
| author | Donatas Abraitis <donatas@opensourcerouting.org> | 2023-09-25 17:07:56 +0300 |
|---|---|---|
| committer | Donatas Abraitis <donatas@opensourcerouting.org> | 2023-09-25 22:25:32 +0300 |
| commit | 2853f14d0591122c8a31765b29b6c499d54c1c7c (patch) | |
| tree | 3528194dbc8770db28e1d195e7674d0bd07dc40c /bgpd/bgp_network.c | |
| parent | 1c829fac8e034e9fc7f3ce778b853c9e62c825aa (diff) | |
bgpd: Set the TTL for the correct socket
When we accept a connection, we try to set TTL for the socket, but the socket
is not yet created/assigned and we are trying to set it on the wrong socket fd.
```
[Event] connection from 127.0.0.1 fd 25, active peer status 3 fd -1
can't set sockopt IP_TTL 255 to socket -1
bgp_set_socket_ttl: Can't set TxTTL on peer (rtrid 0.0.0.0) socket, err = 9
Unable to set min/max TTL on peer 127.0.0.1, Continuing
```
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
Diffstat (limited to 'bgpd/bgp_network.c')
| -rw-r--r-- | bgpd/bgp_network.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/bgpd/bgp_network.c b/bgpd/bgp_network.c index f322de7683..d831c6a781 100644 --- a/bgpd/bgp_network.c +++ b/bgpd/bgp_network.c @@ -588,12 +588,6 @@ static void bgp_accept(struct event *thread) peer_delete(peer1->doppelganger); } - if (bgp_set_socket_ttl(peer1->connection) < 0) - if (bgp_debug_neighbor_events(peer1)) - zlog_debug( - "[Event] Unable to set min/max TTL on peer %s, Continuing", - peer1->host); - peer = peer_create(&su, peer1->conf_if, peer1->bgp, peer1->local_as, peer1->as, peer1->as_type, NULL, false, NULL); @@ -617,6 +611,12 @@ static void bgp_accept(struct event *thread) peer->doppelganger = peer1; peer1->doppelganger = peer; connection->fd = bgp_sock; + + if (bgp_set_socket_ttl(connection) < 0) + if (bgp_debug_neighbor_events(peer)) + zlog_debug("[Event] Unable to set min/max TTL on peer %s, Continuing", + peer->host); + frr_with_privs(&bgpd_privs) { vrf_bind(peer->bgp->vrf_id, bgp_sock, bgp_get_bound_name(peer->connection)); |