I want to put a pfSense router in front of my Untangle UTM. There is only one thing I am not too sure about.
If the Untangle box will sit behind another router and run OpenVPN, all I need to do to route traffic to the Untangle through the pfSense is add a static route on the pfSense box and open the port used by OpenVPN right?
Right now the Untangle box is the router.