two lans with two wans

FTINC

I have a scenario that I am hoping is possible with a firebox. I have two independent lans and two internet connections. Currently they are completely separate. I would like to have 1 firebox with both lans and both internet providers connected. Normally Lan1 uses Wan1 and Lan2 uses Wan2. If Wan1 goes down, both Lan1 and Lan2 use Wan2, and if Wan2 goes down, both Lan1 and Lan2 use Wan1. Is possible?

Bruce_Briggs

Yes, using SD-WAN
Set up a SD-WAN for WAN 1 as primary with WAN 2 as failover.
Do the same for WAN 2.
Make sure that you have a Link Monitor set up for both WANs - with something beyond your firewall interface.
Then apply the SD-WAN action for WAN1 on policies for LAN 1 and apply the SD-WAN action for WAN2 on policies for LAN 2.

About SD-WAN
https://www.watchguard.com/help/docs/help-center/en-US/Content/en-US/Fireware/sd-wan/sd_wan_routing_about.html

About Link Monitor
https://www.watchguard.com/help/docs/help-center/en-US/Content/en-US/Fireware/link monitor/link_monitor_about.html

FTINC

@Bruce_Briggs said:
Yes, using SD-WAN
Set up a SD-WAN for WAN 1 as primary with WAN 2 as failover.
Do the same for WAN 2.
Make sure that you have a Link Monitor set up for both WANs - with something beyond your firewall interface.
Then apply the SD-WAN action for WAN1 on policies for LAN 1 and apply the SD-WAN action for WAN2 on policies for LAN 2.

About SD-WAN
https://www.watchguard.com/help/docs/help-center/en-US/Content/en-US/Fireware/sd-wan/sd_wan_routing_about.html

About Link Monitor
https://www.watchguard.com/help/docs/help-center/en-US/Content/en-US/Fireware/link monitor/link_monitor_about.html

Thanks.