BGP_1.3.6.1.4.1.2011.5.25.177.1.3.17 hwBgpDynamicPeerSessionExceed

Trap Buffer Description

The number of BGP dynamic peer sessions exceeded the maximum number. (MaximumNumber=[MaximumNumber])

The number of BGP dynamic peer sessions exceeded the maximum number.

Trap Attributes

Trap Attribute Description

Alarm or Event

Alarm

Trap Severity

Critical

Mnemonic Code

hwBgpDynamicPeerSessionExceed

Trap OID

1.3.6.1.4.1.2011.5.25.177.1.3.17

MIB

HUAWEI-BGP-VPN-MIB

Alarm ID

0X08792059

Alarm Name

hwBgpDynamicPeerSessionExceed

Alarm Type

communicationsAlarm

Raise or Clear

Raise

Match trap

BGP_1.3.6.1.4.1.2011.5.25.177.1.3.18 hwBgpDynamicPeerSessionExceedClear

Trap Buffer Parameters

Parameter Description

MaximumNumber

Maximum number of BGP dynamic peer sessions.

VB Parameters

VB OID VB Name VB Index

1.3.6.1.4.1.2011.5.25.177.1.4.6

hwBgpDynamicPeerSessionMaxNum

-

Impact on the System

The number of dynamic peer sessions has exceeded the upper limit, and no new dynamic peer sessions will be established.

Possible Causes

The number of BGP dynamic peer sessions exceeded the upper limit.

Procedure

1. Run the display bgp component BGP_NM 1 command in the diagnostic view to check whether the number of BGP dynamic peer sessions (uiDynNbrNum) reaches the upper limit (uiDynNbrLimit).

  • If yes, go to Step 2.
  • If not, go to Step 8.

2. Check whether all the BGP dynamic peer sessions are needed.

  • If yes, go to Step 7.
  • If not, go to Step 3.

3. Check user logs to determine whether too many unnecessary BGP dynamic peers were created because the local configuration was modified (the peer listen-net command was run for example).

  • If yes, go to Step 4.
  • If not, go to Step 5.

4. Update the local configuration, run the peer listen-net command to disconnect unnecessary peers, and check whether the fault is rectified.

  • If yes, go to Step 7.
  • If no, go to Step 8.

5. Contact the maintenance personnel of the peer device to check whether all the BGP dynamic peer sessions are necessary.

  • If yes, go to Step 7.
  • If not, go to Step 6.

6. Ask the maintenance personnel of the peer device to delete unnecessary BGP dynamic peer sessions and disconnect unnecessary peers.

7. Increase the upper limit on the maximum number of BGP dynamic peer sessions using the bgp dynamic-session-limit command and check whether the fault is rectified. If the fault persists, go to Step 8.

8. Collect alarm and configuration information, and contact Huawei technical support personnel.

9. End.

Copyright © Huawei Technologies Co., Ltd.
Copyright © Huawei Technologies Co., Ltd.
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