The SD-WAN configuration directs specific local network traffic through a designated WAN interface

[Hari122939_]

Dear Team,

         We have a FortiGate 400F Firewall and We have Four ISPs (Port1, Port2, Port3, and Port4) configured as a single SD-WAN zone. Our LAN network consists of multiple ports: Port7, Port8, Port9, Port10, Port11, and Port16, with each port assigned a different subnet. For example, Port7 is assigned 10.0.2.0/24.

• Traffic from Port7, Port8, Port9, Port10, and Port11 (LAN interfaces) is routed through Port1 and Port2 (ISPs).

• Traffic from Port16 (LAN interface) is routed through Port3 and Port4 (ISPs).

• Port7, Port8, Port9, Port10, and Port11 should not use Port3 and Port4, and similarly, Port16 should not use Port1 and Port2.

We will configure the above topology next week. Please provide a solution for the mentioned issue.

[sjoshi]

Hi,

You can setup SDWAN for all the 4 ISP and can setup sdwan rule where you can manually route specific subnet via specific ISP or can even do load balance based on your requirement

Ref:- 

https://docs.fortinet.com/document/fortigate/7.6.2/administration-guide/218559/configuring-the-sd-wa...