synchronization of NetScaler Gateway appliances in a high availability pair is
enabled by default. With automatic synchronization, you can make changes to one
appliance and enable the changes to propagate automatically to the second
appliance. Synchronization uses port 3010.
Synchronization starts when the following occurs:
- The secondary node
- The primary node becomes
secondary after a failover.
You can disable
synchronization, which prevents the secondary NetScaler Gateway from
synchronizing its configuration with the primary NetScaler Gateway when a
change occurs on the primary appliance. You can also force synchronization.
You enable or disable high availability synchronization on the
secondary node in the pair.