I have a setup with two ethernet connections. I'm trying to configure it so that one of the interfaces (eth1) is configured for use with OpenVPN and is not a default route for anything. (Connections to the VPN interface would be controlled by manually selecting it on the application level.)
Its also important that the setup not interfere with incoming traffic on the non-VPN interface (i.e. remote ssh connections, etc).
Anyone know how to set up such an environment?
(My system is running Ubuntu 15.10.)