OpenVPN and port forwarding?
I noticed that OpenVPN is a selectable option for interface.
1. What IP would an OpenVPN client use to be redirect
2. Would this work with a broadcast? Would it forward a broadcast to a specified internal IP?
you cannot direct broadcasts via port forwards.
Openvpn interface is for giving extra rules for access different sources
You can do NAT and port forwards with it too, but you can't ever do port forwards on broadcast traffic, nor do you ever want to.