diff options
| author | Eiichiro Watanabe <a16tochjp@gmail.com> | 2019-01-12 00:51:23 +0900 |
|---|---|---|
| committer | Eiichiro Watanabe <a16tochjp@gmail.com> | 2019-01-12 00:51:23 +0900 |
| commit | 61d7a5e90bae220a45accf9914604ea568ae8c4a (patch) | |
| tree | e1f8fcc5944043ea2310512c975ec2049f748fad /pkg | |
| parent | 98d8925b82766f21f49378172a3c0763054a619a (diff) | |
server: Fix peer down reason code in BMP
Diffstat (limited to 'pkg')
| -rw-r--r-- | pkg/server/bmp.go | 14 | ||||
| -rw-r--r-- | pkg/server/fsm.go | 23 |
2 files changed, 13 insertions, 24 deletions
diff --git a/pkg/server/bmp.go b/pkg/server/bmp.go index 063574c0..6742a813 100644 --- a/pkg/server/bmp.go +++ b/pkg/server/bmp.go @@ -277,7 +277,19 @@ func bmpPeerDown(ev *watchEventPeerState, t uint8, policy bool, pd uint64) *bmp. flags |= bmp.BMP_PEER_FLAG_POST_POLICY } ph := bmp.NewBMPPeerHeader(t, flags, pd, ev.PeerAddress.String(), ev.PeerAS, ev.PeerID.String(), float64(ev.Timestamp.Unix())) - return bmp.NewBMPPeerDownNotification(*ph, uint8(ev.StateReason.peerDownReason), ev.StateReason.BGPNotification, ev.StateReason.Data) + + reasonCode := bmp.BMP_peerDownByUnknownReason + switch ev.StateReason.Type { + case fsmDying, fsmInvalidMsg, fsmNotificationSent, fsmHoldTimerExpired, fsmIdleTimerExpired, fsmRestartTimerExpired: + reasonCode = bmp.BMP_PEER_DOWN_REASON_LOCAL_BGP_NOTIFICATION + case fsmAdminDown: + reasonCode = bmp.BMP_PEER_DOWN_REASON_LOCAL_NO_NOTIFICATION + case fsmNotificationRecv, fsmGracefulRestart, fsmHardReset: + reasonCode = bmp.BMP_PEER_DOWN_REASON_REMOTE_BGP_NOTIFICATION + case fsmReadFailed, fsmWriteFailed: + reasonCode = bmp.BMP_PEER_DOWN_REASON_REMOTE_NO_NOTIFICATION + } + return bmp.NewBMPPeerDownNotification(*ph, uint8(reasonCode), ev.StateReason.BGPNotification, ev.StateReason.Data) } func bmpPeerRoute(t uint8, policy bool, pd uint64, fourBytesAs bool, peeri *table.PeerInfo, timestamp int64, payload []byte) *bmp.BMPMessage { diff --git a/pkg/server/fsm.go b/pkg/server/fsm.go index 319f1eb6..56b2c35e 100644 --- a/pkg/server/fsm.go +++ b/pkg/server/fsm.go @@ -39,15 +39,6 @@ const ( minConnectRetryInterval = 10 ) -type peerDownReason int - -const ( - peerDownByLocal peerDownReason = iota - peerDownByLocalWithoutNotification - peerDownByRemote - peerDownByRemoteWithoutNotification -) - type fsmStateReasonType uint8 const ( @@ -70,26 +61,13 @@ const ( type fsmStateReason struct { Type fsmStateReasonType - peerDownReason peerDownReason BGPNotification *bgp.BGPMessage Data []byte } func newfsmStateReason(typ fsmStateReasonType, notif *bgp.BGPMessage, data []byte) *fsmStateReason { - var reasonCode peerDownReason - switch typ { - case fsmDying, fsmInvalidMsg, fsmNotificationSent, fsmHoldTimerExpired, fsmIdleTimerExpired, fsmRestartTimerExpired: - reasonCode = peerDownByLocal - case fsmAdminDown: - reasonCode = peerDownByLocalWithoutNotification - case fsmNotificationRecv, fsmGracefulRestart, fsmHardReset: - reasonCode = peerDownByRemote - case fsmReadFailed, fsmWriteFailed: - reasonCode = peerDownByRemoteWithoutNotification - } return &fsmStateReason{ Type: typ, - peerDownReason: reasonCode, BGPNotification: notif, Data: data, } @@ -1892,7 +1870,6 @@ func (h *fsmHandler) loop(ctx context.Context, wg *sync.WaitGroup) error { reason := fsm.reason if fsm.h.sentNotification != nil { reason.Type = fsmNotificationSent - reason.peerDownReason = peerDownByLocal reason.BGPNotification = fsm.h.sentNotification } log.WithFields(log.Fields{ |