TP-Link Archer MR600 as failover router
we're using a Firebox Watchguard T50-W 12.3.1 (Build 585922)
Main router is attached to the Firebox to interface 0 and the port is configured
as an external interface.
In this case we configured it as a static IP and the IP address and Gateway IP fields
are filled with public IPs given to us by our ISP provider.
We attached a second router to port 5; it's using a SIM card.
It's a TP-Link Archer MR600 and internet connection works fine when attached to its wifi or ethernet ports:
My question is I'd like to configure Multi-WAN but I'm not sure what to put as IP in address and gateway fields
when defining the external interface.
I tried to put
- IP 172.31.1.2
- Gateway 172.31.1.1 - which is the IP of TP-Link ethernet port
But when I forced connection of LAN hosts through TP-Link it won't go to the internet.
I'm not sure what line to follow to integrate this type of modem/router attached to the Firebox.
Any help would be very useful.
Thank you very much for your time.