You are obviously a clever dude who has sorted out a build environment.
Any chance you can roll a version with quagga binaries particularly ospfd.
We use zeroshell and its great! However for some clients we create redundant vpn channels and at the moment we cannot use zs to automatically switch tunnels because of the lack of ospf.
Any help you can give would be great. Otherwise if you can do a tar of your build env with suitable docs on how to compile that would be absolutely awesome too.
Many thanks for your efforts.