As I understand policy routes they are applied before static and connected routes. So, if we have a route with destination 0.0.0.0/0.0.0.0 it will route all traffic using this policy route. When I enter the policy route using "source: Guest VLAN, destination:0.0.0.0/0.0.0.0, interface: WAN2" this will route all traffic, including our internal LAN traffic, out WAN2.
This would not achieve the desired result, so my thought was to specify policy routes for all other internal LAN traffic to go out WAN1, and put these policies at the top of the order list.
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