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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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OSPFV3_1. hwOspfv3AuthSequenceNumWrap

OSPFV3_1. hwOspfv3AuthSequenceNumWrap


OSPFV3/2/AUTHSEQUENCENUMWRAP:OID [oid] The cryptographic sequence number has wrapped. (RouterId=[gauge], IfName=[octet])

The higher order and lower order values of the 64-bit sequence number were misplaced.


Alarm ID Alarm Severity Alarm Type Major processingErrorAlarm(4)


Name Meaning


Indicates the MIB object ID of the alarm.


Local router ID with its value as a decimal integer


Interface name

Impact on the System

The device is open to potential attacks.

Possible Causes

The device has been running for a long time.


  1. Run the display ospfv3 interface command to view the sequence number of the sent packet by checking Higher Order Sequence Number and Lower Order Sequence Number and run the display ospfv3 peer command to view the sequence number of the received packet by checking Received Higher Order Sequence Number and Received Lower Order Sequence Number. Then, check whether the sequence numbers of the sent and received packets are the same.
  2. Collect alarm information and configuration information, and then contact technical support personnel.
  3. End.

Related Information


Updated: 2019-08-21

Document ID: EDOC1000142054

Views: 190906

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