Configuring the External VIP for An Active/Passive Cluster
To add an external VIP to an existing A/P cluster:
1.Create an A/P cluster with only the internal port configured.
2.Select System > Clustering > Clustering Properties and add the internal VIP.
3.Select System > Network > External Port.
4.From the Settings for menu, select "entire cluster".
5.Add the Netmask and Default Gateway but leave the external port disabled.
6.For each node, select System > Network > External Port and configure the external port IP address but leave the external port disabled.
7.Add the external cluster VIP.
8.Select System > Network > External Port, select "entire cluster" from the Settings for menu and enable the external port.