it should be in your router set up.

call your ISP and talk to an arab for 20 mins and he should be able to open your NAT from his computer.

no easiest way just test your xbox live connection automatically opens it up.

Every service on the internet uses a "port" and these ports must be forwarded correctly based on the service.
Xbox Live uses the following ports:

88
2074
3074

All three of these need to be setup to forward both TCP and UDP traffic to your Xbox's local IP address (probably something like 192.168.1.103, depending on your router).

I would highly recommend going to :

[ Register or Signin to view external links. ]

They have step-by-step instructions to open ports for NAT settings for each different router.

oh my gosh, just test ur xbox live connection it opens it my friend did it.

MSquared wrote I need help PLASEEEE

gay

STOP Spamming tyboner

Alot of ISP's will refuse to open the ports required by Xbox. The reason being that if they open the ports your computer is more vulnerable to hackers and viruses, if your computer is damaged as a result then it's the ISP's fault.
1:So instead open up any internet browser and go to your Router Confg Page. This can be done by typing 192.168.1.1 in the address bar at the top of the page.
2: Once there go to the advanced options menu.
3: This next step depends on what router you have, i have a BT voyager 2110 so for me i would go to the Virtual Server menu at the side of the page.
4: From here you should see an option to forward to a DMZ host, this is what we want.
5: Now go to your xbox dashboard>system settings>network>configure, once here see what your xbox IP address is.
6: On your router config page you just have to forward the DMZ host to that IP address.
7: Now reset your modem and see if your NAT is open, in most cases it should be.

Yes, just test your xbox live connection

And stop spamming...