Configuring High Availability
Configuring High Availability on a Gateway
The following procedure explains how to configure HA on a single gateway. You
must perform this procedure on each NetDefend firewall that you want to include
in the HA cluster.
To configure HA on a NetDefend firewall
1. Set the appliance's internal IP addresses and network range.
Each appliance must have a different internal IP address.
See Changing IP Addresses on page 105.
2. Click Setup in the main menu, and click the High Availability tab.
The High Availability page appears.
3. Select the Gateway High Availability check box.
122
D-Link NetDefend firewall User Guide