I think it can still be a factor on mobile DVR. When I tried it on an Airport Extreme router without port forwarding it would pass 5 of the 6 tests and I couldn't get anything to work out of my home.
I setup the port forwarding with the same ports as the Genie Go used to use, and rebooted the router, and it worked over a cellular connection and has worked since.
Apple routers don't use uPNP so it is definitely a good idea with them. many routers should self configure to the Genie's request.
I setup the port forwarding with the same ports as the Genie Go used to use, and rebooted the router, and it worked over a cellular connection and has worked since.
Apple routers don't use uPNP so it is definitely a good idea with them. many routers should self configure to the Genie's request.