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Log Reference

AR120, AR150, AR160, AR200, AR1200, AR2200, AR3200, and AR3600 V200R007

This document supports all the logs of device, including the parameters, meaning, possible causes and solution.

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OSPF/6/BACKUP_LENGTH_ERR:The data length was unidentifiable in the restoration process. (Type=[STRING], Length=[USHORT])


During data restoration on the SMB, the length of TLV messages cannot be recognized.


Parameter Name Parameter Meaning
Type Indicates the type of the data.
Length Indicates the length of the data.

Possible Causes

The length of TLV messages was inconsistent.


  1. Run the display current-configuration ospf command to check whether configurations on the AMB and SMB are the same. If so, go to Step 3; if not, go to Step 2.
  2. If some commands are only used on the AMB, configure them on the SMB.
  3. Contact contact technical support personnel.
Updated: 2019-05-29

Document ID: EDOC1000097209

Views: 136065

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