How do U "open" the NAT on an XBOX360?
 

I have been using a LINKSYS WTR54G for over a year and have never had problems......now all of a sudden, I can't play my friends on "LIVE" because my NAT is set to "MODERATE"......WTF!!! I'll say it again...WTF!! Help me please!
Thanks,
Ruben

it might not be your router. xbox live is having MAJOR issues right now. nothing is working for most people and xbox is working on the problem as we speak.

Go into your Linksys Basic Setup screen, click on applications and gaming. You should be on a screen called port range forward. Open up ports 88 to 88 UDP and ports 3074 to 3074 Both. Then you will need your 360's IP address, and enable both. Thats what works for me, check out the pic I included to see how it should look.

click on thumbnail to enlarge. http://img103.imagevenue.com/loc950/..._122_950lo.JPG

Note: DO NOT have your 360 use an automatic IP address as it can change, set it manually yourself.

Gentlemen.......many thanks......I will give it a shot.......again, thanks for the super quick response....