Chapter 18
| Configuring Router Redundancy
Displaying VRRP Group Statistics
– 695 –
Figure 462: Showing Counters for Errors Found in VRRP Packets
Displaying VRRP Group Statistics
Use the IP > VRRP (Show Statistics – Group Statistics) page to display counters for
VRRP protocol events and errors that have occurred on a specific VRRP interface.
Parameters
These parameters are displayed:
◆ VLAN ID – VLAN configured with an IP interface. (Range: 1-4094)
◆ VRID – VRRP group identifier. (Range: 1-255)
The following statistics are displayed:
Table 42: VRRP Group Statistics
Parameter Description
Times Transitioned to
Master
Number of times this router has transitioned to master.
Received Advertisement
Packets
Number of VRRP advertisements received by this router.
Received Error
Advertisement Interval
Packets
Number of VRRP advertisements received for which the advertisement
interval is different from the one configured for the local virtual router.
Received Authentication
Failure Packets
Number of VRRP packets received that do not pass the authentication
check.
Received Error IP TTL VRRP
Packets
Number of VRRP packets received by the virtual router with IP TTL
(Time-To-Live) not equal to 255.
Received Priority 0 VRRP
Packets
Number of VRRP packets received by the virtual router with priority set
to 0.
Sent Priority 0 VRRP Packets Number of VRRP packets sent by the virtual router with priority set to 0.
A priority value of zero indicates that the group master has stopped
participating in VRRP, and is used to quickly transition a backup unit to
master mode without having to wait for the master to time out.
Received Invalid Type VRRP
Packets
Number of VRRP packets received by the virtual router with an invalid
value in the “type” field.
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