diff options
| -rw-r--r-- | ldpd/notification.c | 10 | ||||
| -rw-r--r-- | ldpd/packet.c | 4 |
2 files changed, 12 insertions, 2 deletions
diff --git a/ldpd/notification.c b/ldpd/notification.c index f10faa4a54..4a5f3c8fa4 100644 --- a/ldpd/notification.c +++ b/ldpd/notification.c @@ -237,6 +237,16 @@ recv_notification(struct nbr *nbr, char *buf, uint16_t len) if (nbr->state == NBR_STA_OPENSENT) nbr_start_idtimer(nbr); + /* + * RFC 5036 - Section 3.5.1.1: + * "When an LSR receives a Shutdown message during session + * initialization, it SHOULD transmit a Shutdown message and + * then close the transport connection". + */ + if (nbr->state != NBR_STA_OPER && nm.status_code == S_SHUTDOWN) + send_notification(nbr->tcp, S_SHUTDOWN, + msg.id, msg.type); + nbr_fsm(nbr, NBR_EVT_CLOSE_SESSION); return (-1); } diff --git a/ldpd/packet.c b/ldpd/packet.c index 46893b992b..75e1a9a027 100644 --- a/ldpd/packet.c +++ b/ldpd/packet.c @@ -519,6 +519,8 @@ session_read(struct thread *thread) return (0); } break; + case MSG_TYPE_NOTIFICATION: + break; default: if (nbr->state != NBR_STA_OPER) { session_shutdown(nbr, S_SHUTDOWN, @@ -661,8 +663,6 @@ session_shutdown(struct nbr *nbr, uint32_t status, uint32_t msg_id, case NBR_STA_OPENREC: case NBR_STA_OPENSENT: case NBR_STA_OPER: - log_debug("%s: lsr-id %s", __func__, inet_ntoa(nbr->id)); - send_notification(nbr->tcp, status, msg_id, msg_type); nbr_fsm(nbr, NBR_EVT_CLOSE_SESSION); |