Before configuring Access Gateway to use a new IP address, you must first use an operating system utility to add the IP address.
After you have used a system utility to add an IP address, you need to update Access Gateway Service to display the new IP address as a configuration option.
Click Devices > Access Gateways > [Name of Gateway Service].
On the Server Details page, click New IP > OK.
Access Gateway scans the operating system for its configured IP addresses and adds any new addresses. The new address is then available for assignment on Access Gateway configuration pages.
(Optional) To verify that the scan has completed, click the Command Status tab.