I don’t recommend enabling remote SSH access to your router, but if you need to, here’s how to do it via the web interface (LuCI):

I’ve got my TERM environment variable set to xterm-256color (even though I’m using gnome-terminal, but that’s a different story). When I ssh into my OpenWRT router, I get presented with the error message:

This is mostly a reminder to myself.

My home router runs OpenWRT, which uses dnsmasq by default. However, I want to enable split-horizon DNS, so that different clients get different IP addresses for particular names.