Can I open some specific ports? DirectTV says I need to open ports 1701 and LT2P for my TV to be able to record previous TV programs to watch later. My TV says I have internet connection but it won't download programs and they (DirectTV) says there is a miscommunication between my TV and the router. They say that the router ports that I mentioned need to be opened. Not sure about any of this. I'd appreciate any help anyone can give.
Thanks,
Suzanne