- Add new WAN interface, enable for Ping and HTTPS
- Add a new Static Route with the gateway of ISP with interface of above
- Make sure the distance is the same as the existing WAN interface( without the same distance it won’t appear in the routing table )
- Try and ping ISP Gateway from CLI
- Test Inbound access to https (on right port )
- Add Policies for new Interface Inbound and Outbound
- Make sure the priority is lower than the existing WAN connection for testing, when ready to match existing priority