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The disposal of the problem that firewall two-node cluster hot backup state want main and backup seize overturn

Publication Date:  2012-09-25 Views:  887 Downloads:  0

Issue Description

When firewall configuration is two-node cluster hot backup A-P mode, the configured main and backup device seize overturn. The main device become the backup one,the backup device become the main one, and always appear the following prompt:
HRP NOTICE: Some local vrrp standbys configured as master don't accord with vrrp standbys configured as slave on peer device!

Alarm Information


Handling Process

Input command on the main device:display hrp  state
Use command to view currently hrp state,the ports that join the VRRP group which is down,there are two ways of dispose approach :
1.Make the port up
2.Make the port out of vrrp group

Root Cause

Based on attention we can analyze out when preemption, as a port of the main device in the VRRP group is down,HRP protocol negotiation that the main device is down,so the main become backup and the backup become main.


Configure carefully.