Another silly question: I have a VPS with Openvpn running. I can make my NANO direct all the traffic through my VPN by SSH'ing into the NANO and running openvpn client.ovpn, and then updating the IP tables with three commands. I have to do this manually and -even worse!- I have to leave the SSH sessions open to keep the router working properly with the VPN I need to take my router elsewhere, and I only have my Nexus 5 to go with it. I need a way to run the openvpn client.ovpn and three IPTABLES commands and leave them 'alive' in the router without having to keep it connected to my PC (there will be no 'my PC' in the outside world) . How do I accomplish this?