Timothy M Butterworth <timothy.m.butterwo...@gmail.com> writes: > what are you currently using as a WAN router? You can use Debian as a router! > You can configure two default > Gateway's with the primary using a metric of 600 and the backup with a metric > of 700. This will require two > NICs.
For failover it's also possible to use the bonding driver in Linux which has a mode for automated failover. I naively thought I could use that with the 4G module in my router but the bonding driver only seems to like real ethernet devices. Anyways, I found someone's failover script so using that now.
