VRRP VRID number similar to ClusterXL Mac magic number causes VRRP Master/Master state

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Technical Level

Solution ID	sk121953
Technical Level
Product	ClusterXL, Cluster - 3rd-party
Version	R77 (EOL), R77.10 (EOL), R77.20 (EOL), R77.30 (EOL)
OS	Gaia
Date Created	16-Dec-2017
Last Modified	27-Dec-2018

Symptoms

Cluster_ID of 1 in ClusterXL causes VRRP VRID-1 Master/Master state, for example:

fw01> show vrrp
VRRP State
    VRRP Router State: Up
    Flags: On,MonitorFirewall
    Interface enabled: 2
    Virtual routers configured: 2
        In Init state 0
        In Backup state 0
        In Master state 2

fw02> show vrrp
VRRP State
    VRRP Router State: Up
    Flags: On,MonitorFirewall
    Interface enabled: 2
    Virtual routers configured: 2
        In Init state 0
        In Backup state 0
        In Master state 2

[Expert@HostName:0]# cphaconf cluster_id get
cphaconf cluster_id: 1

Cause

The MAC Magic also known as the Cluster_ID and VRRP RFC MAC can be the same causing a conflict within VRRP.

Solution

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