Symantec Messaging Gateway lets any host in a deployment be provisioned with IPv6 addresses. You must first configure your Scanners with at least one primary IPv4 address that Symantec Messaging Gateway can use for communication between the Control Center and Scanner. You configure this primary IPv4 address when you initially install the appliance. Once the initial setup is complete and a Scanner, Control Center, or both have been configured, you can implement IPv6 addresses as needed.
For more information, see the Symantec Messaging Gateway Installation Guide.
The following list provides the instances in which you can use IPv6 addresses:
Enable IPv6 for your Scanners and Control Center and add IPv6 addresses to one or both of your Ethernet interfaces.