OpenVPN Gateway Jail, cannot pass traffic for other jails

Hi all,

I have been trying to set up an OpenVPN Jail to act as a Gateway for other Jails, namely sabnzbd and transmission. I have Open VPN Set up and running and it does connect to my VPN Service but it won't routemy other jails through the VPN.

I have searched for days trying to get this working. Some post mention setting up IPFW with details of the rules but none I have tried works, some stop my OpenVPN Jail from accessing the internet and some allow the OpenVPN but not the other Jails...

OpenVPN Gateway Jail, cannot pass traffic for other jails