User's Manual Part 1

Configuring High Availability
Chapter 5: Managing Your Network 125
The fields are enabled.
4. Next to each network for which you want to enable HA, select the HA check
box.
5. In the Virtual IP field, type the default gateway IP address.
This can be any unused IP address in the network, and must be the same for all
gateways.
6. Click the Synchronization radio button next to the network you want to use as
the synchronization interface.
You can choose any network listed except the WLAN.