diff options
Diffstat (limited to 'bgpd/bgp_packet.c')
| -rw-r--r-- | bgpd/bgp_packet.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/bgpd/bgp_packet.c b/bgpd/bgp_packet.c index 7c2c6f616b..fcd644a210 100644 --- a/bgpd/bgp_packet.c +++ b/bgpd/bgp_packet.c @@ -1272,7 +1272,15 @@ void bgp_capability_send(struct peer *peer, afi_t afi, safi_t safi, case CAPABILITY_CODE_FQDN: case CAPABILITY_CODE_ENHE: case CAPABILITY_CODE_EXT_MESSAGE: + break; case CAPABILITY_CODE_ROLE: + if (peer->local_role != ROLE_UNDEFINED) { + SET_FLAG(peer->cap, PEER_CAP_ROLE_ADV); + stream_putc(s, action); + stream_putc(s, CAPABILITY_CODE_ROLE); + stream_putc(s, CAPABILITY_CODE_ROLE_LEN); + stream_putc(s, peer->local_role); + } break; default: break; @@ -2876,7 +2884,22 @@ static int bgp_capability_msg_parse(struct peer *peer, uint8_t *pnt, case CAPABILITY_CODE_FQDN: case CAPABILITY_CODE_ENHE: case CAPABILITY_CODE_EXT_MESSAGE: + break; case CAPABILITY_CODE_ROLE: + SET_FLAG(peer->cap, PEER_CAP_ROLE_RCV); + if (hdr->length != CAPABILITY_CODE_ROLE_LEN) { + flog_warn(EC_BGP_CAPABILITY_INVALID_LENGTH, + "Role: Received invalid length %d", + hdr->length); + bgp_notify_send(peer, BGP_NOTIFY_CEASE, + BGP_NOTIFY_SUBCODE_UNSPECIFIC); + return BGP_Stop; + } + uint8_t role; + + memcpy(&role, pnt + 3, sizeof(role)); + + peer->remote_role = role; break; default: flog_warn( |