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Log Reference

CloudEngine 8800, 7800, 6800, and 5800 V200R005C00

This document provides the explanations, causes, and recommended actions of logs on the product.
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OSPF/6/OSPFV2_PEER_FLAPPING_SUPPRESS_STATUS

OSPF/6/OSPFV2_PEER_FLAPPING_SUPPRESS_STATUS

Message

OSPF/6/OSPFV2_PEER_FLAPPING_SUPPRESS_STATUS: The status of peer flapping suppress is changed. (ProcessId=[ProcessId], AreaId=[AreaId], ifAreaId=[ifAreaId], ifIndex=[ifIndex], ifName=[ifName], SuppressStatus=[SuppressStatus], SuppressReason=[SuppressReason])

Description

The status of OSPF neighbor relationship flapping suppression changed on the local interface.

Parameters

Parameter Name Parameter Meaning

ProcessId

Process ID

AreaId

Area ID

ifAreaId

Area to which the interface belongs

ifIndex

Interface index

ifIndex

Interface index

ifName

Interface name

SuppressStatus

Suppression status are as follows:

  • 1: OSPF neighbor relationship flapping suppression is not started yet.
  • 2: OSPF neighbor relationship flapping suppression works in Hold-down mode.
  • 3: OSPF neighbor relationship flapping suppression works in Hold-max-cost mode.

SuppressReason

Suppression causes are as follows:

  • 1: The interval between two successive neighbor status changes from Full to a non-Full state was longer than the resume interval.
  • 2: A configuration was changed. For example, the OSPF process was reset.
  • 3: An interface was forced to exit from OSPF neighbor relationship flapping suppression using the reset ospf suppress-flapping peer command.
  • 4: The OSPF neighbor relationship flapped frequently.
  • 5: OSPF neighbor relationship flapping suppression exited from Hold-down mode and began to work in Hold-max-cost mode.

Possible Causes

OSPF neighbor relationship flapping suppression started on the local interface, or the interface exited from the suppression.

Procedure

  1. Check whether frequent interface flapping occurs.

    • If frequent interface flapping occurs, this trap message is informational only and no action is required.
    • If no frequent interface flapping occurs, go to Step 2.

  2. Run the reset ospf process-id suppress-flapping peer [ interface-type interface-number ] [ notify-peer ] command to force the interface to exit from OSPF neighbor relationship flapping suppression.
  3. End.
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Updated: 2019-04-20

Document ID: EDOC1100039602

Views: 115445

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