R3102-R3103-HP 6600/HSR6600 Routers High Availability Configuration Guide

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[RouterB] display vrrp ipv6 verbose
IPv6 Standby Information:
Run Mode : Load Balance
Run Method : Virtual MAC
Total number of virtual routers : 1
Interface GigabitEthernet1/0/1
VRID : 1 Adver Timer : 100
Admin Status : Up State : Master
Config Pri : 110 Running Pri : 110
Preempt Mode : Yes Delay Time : 5
Auth Type : None
Virtual IP : FE80::10
1::10
Member IP List : FE80::2 (Local, Master)
FE80::3 (Backup)
Forwarder Information: 2 Forwarders 1 Active
Config Weight : 255
Running Weight : 255
Forwarder 02
State : Active
Virtual MAC : 000f-e2ff-4012 (Owner)
Owner ID : 0000-5e01-1103
Priority : 255
Active : local
Forwarder 03
State : Listening
Virtual MAC : 000f-e2ff-4013 (Learnt)
Owner ID : 0000-5e01-1105
Priority : 127
Active : FE80::3
Forwarder Weight Track Information:
Track Object : 1 State : Positive Weight Reduced : 250
The output shows that when Router A fails, Router B becomes the master because its priority is
higher than that of Router C.
Troubleshooting VRRP
The screen frequently displays error prompts
Symptom
The screen frequently displays error prompts.
Analysis
This error is probably caused by:
 Inconsistent configuration of the devices in the VRRP group.
 A device is attempting to send illegitimate VRRP packets.