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Alarm Handling

CloudEngine 8800, 7800, 6800, and 5800 V200R002C50

This document provides the explanations, causes, and recommended actions of alarms on the product.
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L3VPN_1.3.6.1.2.1.10.166.11.0.2 mplsL3VpnVrfDown

L3VPN_1.3.6.1.2.1.10.166.11.0.2 mplsL3VpnVrfDown

Description

The interface bound to the VPN instance went Down. (VpnInstanceName=[VpnInstanceName], IfName=[IfName], IfCurRowStatus=[IfCurRowStatus], VRFOperationStatus=[VRFOperationStatus])

Of the interfaces that are bound to VPN instance, the last interface in the Up state goes Down.

Attributes

Attribute

Description

Alarm or Event

Alarm

Trap Severity

Critical

Mnemonic Code

L3VPN_MIB_TRAP_VRF_DOWN

Trap OID

1.3.6.1.2.1.10.166.11.0.2

Alarm ID

0x09110000

Alarm Type

communicationsAlarm

Raise or Clear

Raise

Match trap

L3VPN_1.3.6.1.2.1.10.166.11.0.1 mplsL3VpnVrfUp

Parameters

Name Meaning

VpnInstanceName

Indicates the name of the VPN.

IfName

Indicates the name of the interface.

IfCurRowStatus

Indicates the row status of the interface. Including:

  • 1: Active

  • 2: Not in Service

  • 3: Not Ready

  • 4: Create and Go

  • 5: Create and Wait

  • 6: Destroy

VRFOperationStatus

Indicates the status of the VRF. Including:

  • 1: Up

  • 2: Down

VB

VB OID

VB Name

VB Index

1.3.6.1.2.1.10.166.11.1.2.1.1.5

mplsL3VpnIfConfRowStatus

mplsL3VpnVrfName;

mplsL3VpnIfConfIndex;

1.3.6.1.2.1.10.166.11.1.2.2.1.6

mplsL3VpnVrfOperStatus

mplsL3VpnVrfName;

Impact on the System

No available interface is bound with the VPN instance.

Possible Causes

1. One interface was bound with the VPN instance, and the interface status changed from Up to Down.

2. Multiple interfaces were bound with the VPN instance; the status of all the interfaces changed from Up to Down; the last interface in the Up state went Down.

3. The last interface with Up state is disassociated from the VPN instance.

Procedure

  1. Run the display ip vpn-instance verbose vpn-instance-name command to check which interfaces are bound with the VPN instance.

    • If no interface is bound with the VPN instance, search the log file and find whether there is a log message containing the keywords "undo ip binding vpn-instance" and generated with the alarm.
      • If so, and the VPN instance should be unbound, the problem is resolved, go to step 6. If the VPN instance cannot be unbound, run the ip binding vpn-instance vpn-instance-name command in the interface view to bound the interface with the VPN instance, and then run ip adress ipv4-address command to configure IP address for the interface.
      • If there is not the relative log, go to step 5.
    • If there are some interfaces bound with the VPN instance, go to Step 2.

  2. Run the display ip interface brief command to check whether there are one or more interfaces bound with the VPN instance and in Up state.

    • If so, go to Step 5.
    • If not, go to Step 3.

  3. Check whether the interfaces are configured with IP addresses.

    • If so, go to Step 4.
    • If not, run ip adress ipv4-address comand to configure IP addresses for the interfaces if necessary. Then,

  4. Run the display this command in the interface view to check whether the interfaces are shut down.

    • If so, run the undo shutdown command on the interfaces if necessary. Then,
    • If all the interfaces are not shut down, go to Step 5.

  5. Collect the trap information, log information, and configuration information, and contact technical personnel.
  6. End.
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Updated: 2019-03-20

Document ID: EDOC1000166558

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