> What you want is something called a WAN failover. There’s a bunch of routers that offer it but I know OPNsense (and pfsense) has it. First place my mind went

> What you want is something called a WAN failover. There’s a bunch of routers that offer it but I know OPNsense (and pfsense) has it. First place my mind went for a recommendation - and then discarded for someone w/ their exp level. I would guess they could set up a pfSense box. Netgate has pretty good online docs. But even after deploying pfSense for 15 years, I still approach CARP (WAN failover) with some trepidation. It doesn't always just go (or stay going). > look at Firewalla. ... it’s so easy even your parents can set it up" New to me too. It sounds promising.