I don't want a single router, I want a pair. But I also don't want two dedicated pieces of equipment, which is wasteful.
I already have two machines I could use, but their network namespace is polluted with all sorts of stuff (unauthenticated Redis etc.). I don't want to put them "on" the Internet.
I tried running VyOS VMs but couldn't get a full 1 gigabit out of them on the hardware that I have.
Solution