I have a laptop that I use only as a FE and it can access my Mythbox (FE & BE) from anywhere on my home network. Works great.
I can also add that I have successfully used MythWeb remotely (outside my home network) using a Windows Laptop. So everything works - MythTV, port forwarding, etc.
Now I would like to use my FE only laptop remotely (outside of my home network)...
1. what ports do I need to open to the outside?
2. what settings need to be changed in FE & BE?
PS - let's forget about bandwidth issues for the sake of this discussion. I just would like to know how to use a FE outside of my home network.