I'm looking into implementing a real VPN connection to a server and tether that interface so the server can policy route packets to the Android devices and use them as exit nodes. It's a no-root-required project for me, so i can't use the iptables already on the android, but instead need to find a way to route or forward the packets that reach the VPN interface to the default gateway and pass them back.
Would you have any pointers for that?
I'm looking into implementing a real VPN connection to a server and tether that interface so the server can policy route packets to the Android devices and use them as exit nodes. It's a no-root-required project for me, so i can't use the iptables already on the android, but instead need to find a way to route or forward the packets that reach the VPN interface to the default gateway and pass them back. Would you have any pointers for that?