Dual Internet Connection - Link Redundancy

Описание: Link redundancy ensures that if your Internet access is no longer available through a certain port, the FortiGate uses an alternate port to connect to the Internet.

In this scenario, two interfaces, WAN1 and WAN2, are connected to the Internet using two different ISPs. WAN1 is the primary connection. In the event of a failure of WAN1, WAN2 automatically becomes the connection to the Internet.