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Alarm Handling

S9300, S9300E, and S9300X V200R010C00

This document provides the explanations, causes, and recommended actions of alarms on the product.
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VRRP_1. vrrpTrapAuthFailure

VRRP_1. vrrpTrapAuthFailure


VRRP/1/VRRPAUTHFAILED:OID [oid] VRRP failed to authentication. (IPAddress=[IPAddress], AuthErrorType=[AuthErrorType])

The authentication mode or authentication key of the received VRRP multicast packets was inconsistent with that of the local switch.


Alarm ID Alarm Severity Alarm Type Critical communicationsAlarm(2)


Name Meaning


Indicates the MIB object ID of the alarm.


IP address of the interface where a VRRP backup group is configured


Authentication failure types in the VRRP group.
  • 1: invalid authentication mode
  • 2: inconsistent authentication types on two devices in a VRRP backup group
  • 3: authentication failure

Impact on the System

The failure of the negotiation between the VRRP backup group may cause the services to be interrupted.

Possible Causes

Cause 1:

The authentication mode or authentication key of the received VRRP packets was inconsistent with that of the local switch.

Cause 2:

Authentication configured on one end is deleted.


  1. Run the display vrrp command to view the Auth Type field and Auth Key field. Check whether the authentication type and key are configured to be the same on both devices in a VRRP backup group.

    • If not, configure the authentication type and key to be consistent. Go to Step 3.
    • If so, go to Step 2.

  2. Collect alarm information and configuration information, and then contact technical support personnel.
  3. End.
Updated: 2019-08-21

Document ID: EDOC1000142054

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