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DLCI flapping

All,

I have DLCI flapping without the LMI going down, does anyone have an explainatoin ?

Sep 15 10:01:08: %FR-5-DLCICHANGE: Interface Serial0/0 - DLCI 60 state changed to INACTIVE

Sep 15 10:01:08: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0.60, changed state to down

Sep 15 10:01:48: %FR-5-DLCICHANGE: Interface Serial0/0 - DLCI 60 state changed to ACTIVE

Sep 15 10:01:48: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0.60, changed state to up

regards and thanks in advance.

2 REPLIES

Re: DLCI flapping

What is meant by repopulating adjacencies, i can't find it any where:

Sep 15 10:58:01: %FR-5-DLCICHANGE: Interface Serial0/4/2 - DLCI 60 state changed to INACTIVE

Sep 15 10:58:11: FR-ADJ: Serial1/2/11:1: repopulating adjacencies

Sep 15 10:58:41: %FR-5-DLCICHANGE: Interface Serial0/4/2 - DLCI 51 state changed to INACTIVE

Sep 15 10:58:41: %FR-5-DLCICHANGE: Interface Serial0/4/2 - DLCI 61 state changed to INACTIVE

Sep 15 10:58:51: %FR-5-DLCICHANGE: Interface Serial0/4/2 - DLCI 52 state changed to INACTIVE

Sep 15 10:58:54: FR-ADJ: Serial1/2/11:3: repopulating adjacencies

Sep 15 10:59:01: %FR-5-DLCICHANGE: Interface Serial0/4/2 - DLCI 51 state changed to ACTIVE

Sep 15 10:59:29: FR-ADJ: Serial1/2/11:6: repopulating adjacencies

Sep 15 10:59:31: %FR-5-DLCICHANGE: Interface Serial0/4/2 - DLCI 61 state changed to ACTIVE

Sep 15 10:59:34: FR-ADJ: Serial1/2/11:5: repopulating adjacencies

Sep 15 10:59:34: FR-ADJ: Serial1/2/11:5: repopulating adjacencies

Re: DLCI flapping

When debug frame-relay switching interface Serial0/4/2 dlci 60:

Sep 15 11:23:28: Serial0/4/2 dlci 60: 138958 packets switched to Serial1/2/11:5 dlci 60

Sep 15 11:23:28: Serial0/4/2 dlci 60: 154925 packets output

Sep 15 11:23:28: Serial0/4/2 dlci 60: 1 packets dropped - outgoing interface down

Sep 15 11:23:28: Serial0/4/2 dlci 60: Incoming PVC status changed to ACTIVE

Sep 15 11:23:28: Serial0/4/2 dlci 60: Outgoing PVC status changed to ACTIVE

Sep 15 11:23:28: Serial0/4/2 dlci 60: Incoming interface hardware module state changed to UP

Sep 15 11:23:28: Serial0/4/2 dlci 60: Outgoing interface hardware module state changed to UP

Sep 15 11:23:30: Serial0/4/2 dlci 60: 1 packets switched to Serial1/2/11:5 dlci 60

Sep 15 11:23:30: Serial0/4/2 dlci 60: 20 packets output

Sep 15 11:23:31: %FR-5-DLCICHANGE: Interface Serial0/4/2 - DLCI 52 state changed to INACTIVE

Sep 15 11:23:37: Serial0/4/2 dlci 60: 20 packets output

Sep 15 11:23:43: Serial0/4/2 dlci 60: 1 packets output

Sep 15 11:23:44: Serial0/4/2 dlci 60: 20 packets output

Sep 15 11:23:50: Serial0/4/2 dlci 60: 4 packets output

Sep 15 11:23:52: Serial0/4/2 dlci 60: 1 packets switched to Serial1/2/11:5 dlci 60

Sep 15 11:23:52: Serial0/4/2 dlci 60: 20 packets output

Sep 15 11:23:57: Serial0/4/2 dlci 60: 20 packets output

Sep 15 11:23:58: Serial0/4/2 dlci 60: 1 packets output

Sep 15 11:23:59: Serial0/4/2 dlci 60: 21 packets output

Sep 15 11:24:03: Serial0/4/2 dlci 60: 1 packets switched to Serial1/2/11:5 dlci 60

Sep 15 11:24:06: Serial0/4/2 dlci 60: 1 packets switched to Serial1/2/11:5 dlci 60

Sep 15 11:24:06: Serial0/4/2 dlci 60: 22 packets output

Sep 15 11:24:10: Serial0/4/2 dlci 60: 1 packets switched to Serial1/2/11:5 dlci 60

Sep 15 11:24:13: Serial0/4/2 dlci 60: 21 packets output

Sep 15 11:24:15: Serial0/4/2 dlci 60: 2 packets output

Sep 15 11:24:17: Serial0/4/2 dlci 60: 1 packets switched to Serial1/2/11:5 dlci 60

Sep 15 11:24:20: Serial0/4/2 dlci 60: 1 packets switched to Serial1/2/11:5 dlci 60

Sep 15 11:24:21: %FR-5-DLCICHANGE: Interface Serial0/4/2 - DLCI 60 state changed to INACTIVE

Sep 15 11:24:22: Serial0/4/2 dlci 60: Incoming PVC status changed to INACTIVE

Sep 15 11:24:41: %FR-5-DLCICHANGE: Interface Serial0/4/2 - DLCI 61 state changed to INACTIVE

Sep 15 11:24:51: %FR-5-DLCICHANGE: Interface Serial0/4/2 - DLCI 51 state changed to INACTIVE

Sep 15 11:25:01: %FR-5-DLCICHANGE: Interface Serial0/4/2 - DLCI 52 state changed to ACTIVE

Sep 15 11:25:11: %FR-5-DLCICHANGE: Interface Serial0/4/2 - DLCI 60 state changed to ACTIVE

Sep 15 11:25:12: Serial0/4/2 dlci 60: Incoming PVC status changed to ACTIVE

Sep 15 11:25:17: Serial0/4/2 dlci 60: 20 packets output

Sep 15 11:25:19: Serial0/4/2 dlci 60: 11 packets output

Sep 15 11:25:20: Serial0/4/2 dlci 60: 3 packets switched to Serial1/2/11:5 dlci 60

Sep 15 11:25:31: %FR-5-DLCICHANGE: Interface Serial0/4/2 - DLCI 51 state changed to ACTIVE

Sep 15 11:25:44: Serial0/4/2 dlci 60: 20 packets output

Sep 15 11:25:49: Serial0/4/2 dlci 60: 1 packets output

Sep 15 11:25:51: Serial0/4/2 dlci 60: 6 packets output

Sep 15 11:25:51: %FR-5-DLCICHANGE: Interface Serial0/4/2 - DLCI 52 state changed to INACTIVE

Sep 15 11:25:57: Serial0/4/2 dlci 60: 20 packets output

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