NAT STRICT

Step 1 : Connect - Router - Computer ( Wired )

Step 2 : Open Router setup by typing http://192.168.0.1 on the address bar of internet explorer

Step 3 : Click Login

Step 4 : On the Left Click Access

Step 5 : Choose DMZ

Step 6 : Click Enable ... And Assign the IP Address of the Xbox /PS3/Wii in it

Step 7 : Click Apply

Step 8 : Unplug the Power cord from the router and turn Off XBOX /PS3/Wii

Step 9 : Plug the power cord back to the router and wait till the lights are Solid

Step 10 : turn On the Xbox/PS3/Wii

Step 11 : Test the Connection

Step 12 : If Still the Same ..

Step 13 : On the Left under Access Click Firewall Rules

Step 14 : Disable it and Apply

Step 15 : Do Steps 8 through 9

Step 16 : Test the Connection


let me know if this works

Regards
TOM