I am looking for some policy routing script for linux that isn't a part of a firewall, there are tools like shorewall and others but I prefer something more simple.
I only need a script that can set a per-service preference on one of my two upstream connections, and failover nicely when one of the connections is down.
So far I could only find a script called netsane that can be found at google code (http://code.google.com/p/netsane/) and it's more or less what I need but it looks a bit abandoned. The script is largely based on this tutorial from Larc Does anyone know about more alternatives for this?