Troubleshooting Vrrp; An Error Prompt Is Displayed; Multiple Masters Appear In A Vrrp Group - HPE FlexFabric 5700 Series Configuration Manual

Forwarder 02
State
Virtual MAC
Owner ID
Priority
Active
Forwarder 03
State
Virtual MAC
Owner ID
Priority
Active
Forwarder Weight Track Information:
Track Object
The output shows that when Switch A fails, Switch B becomes the master because it has a
higher priority than Switch C, and the VF for virtual MAC address 000f-e2ff-4011 is removed.

Troubleshooting VRRP

An error prompt is displayed

Symptom
An error prompt "The virtual router detected a VRRP configuration error." is displayed during
configuration.
Analysis
This symptom is probably caused by the following reasons:
•
The VRRP advertisement interval in the packet is not the same as that for the current VRRP
group (in VRRPv2 only).
•
The number of virtual IP addresses in the packet is not the same as that for the current VRRP
group.
•
The virtual IP address list is not the same as that for the current VRRP group.
•
A device in the VRRP group receives illegitimate VRRP packets. For example, the IP address
owner receives a VRRP packet with the priority 255.
Solution
•
Modify the configuration on routers in VRRP groups to ensure consistent configuration.
•
Take fault location and anti-attack measures to eliminate potential threats.

Multiple masters appear in a VRRP group

Symptom
Multiple masters appear in a VRRP group.
Analysis
It is normal for a VRRP group to have multiple masters for a short time, and this situation requires no
manual intervention.
: Active
: 000f-e2ff-4012 (Owner)
: 0000-5e01-1103
: 255
: local
: Listening
: 000f-e2ff-4013 (Learnt)
: 0000-5e01-1105
: 127
: FE80::3
: 1 State : Positive
163
Weight Reduced : 250