I'm trying to figure this out, and can't seem to find any useful information by Googling.
I've enabled uPnP on my xbmc box so I can stream content from mobile devices, etc. Only problem is if my firewall is enabled it won't allow connections, so I need to figure out which ports to open up. It looks like it may just chose a random port but I'm not entirely sure. I turned off the firewall to see what port(s) it was using and then opened up that port (which was 60527), but the next time I tried to access it the port must have changed and I couldn't see the box on my phone. Does anybody know more about this? I have now opened up 60500 to 60599 on my local network but have no idea what range of ports are used.
Anybody have any insight on this?