Using the BT homehub, I noticed after BT updated my hub that I had a strict NAT. Doing some searching on google I found an xboxlive guide site that had a step by step guide to opening the NAT by this method.....
"Fire up the Xbox, go to network settings and find your Xbox's IP address as assigned by the hubs DHCP server.
Open a browser window and type http://bthomehub.home/
Click 'advanced' at the bottom of the left hand menu bar, click 'continue to advanced' and enter the username and password (Default is 'admin' for both)
Click 'devices' in the left hand menu bar.
You will see a list of devices and one of the columns lists each devices IP address. Click 'edit' on the device which has your Xbox's IP address, it should be listed as a laptop.
Tick the 'always use this address' tickbox and apply.
At the bottom of the page is a drop down box, select it and the very bottom service is Xbox live. Click and add.
Get everything saved and then reboot the hub (unplug and replug)
You should now have an open NAT and it will stay that way."
Now I've done that method and it's opened up the Nat again. My problem is although some games now let me connect and find games GRAW 2 will still not find any matches and acts like the NAT is still strict
Is there anything else I can try?
Also if I ditched this homehub and went to one of the linksys router/modems on the ocuk site is it just a matter of plugging the new router in and simple set up? Or will it only work with a bt homehub?
"Fire up the Xbox, go to network settings and find your Xbox's IP address as assigned by the hubs DHCP server.
Open a browser window and type http://bthomehub.home/
Click 'advanced' at the bottom of the left hand menu bar, click 'continue to advanced' and enter the username and password (Default is 'admin' for both)
Click 'devices' in the left hand menu bar.
You will see a list of devices and one of the columns lists each devices IP address. Click 'edit' on the device which has your Xbox's IP address, it should be listed as a laptop.
Tick the 'always use this address' tickbox and apply.
At the bottom of the page is a drop down box, select it and the very bottom service is Xbox live. Click and add.
Get everything saved and then reboot the hub (unplug and replug)
You should now have an open NAT and it will stay that way."
Now I've done that method and it's opened up the Nat again. My problem is although some games now let me connect and find games GRAW 2 will still not find any matches and acts like the NAT is still strict

Is there anything else I can try?
Also if I ditched this homehub and went to one of the linksys router/modems on the ocuk site is it just a matter of plugging the new router in and simple set up? Or will it only work with a bt homehub?