Cashcroppimp teaches you how to open your XBox 360's NAT with Verizon Fios. You first have to find your IP address. For this, you simply point your internet browser to http://findmyip.com to find IP. This is also calling the default gateway. Make sure to write this down somewhere. Now you need to input this number in your internet browser. Enter your username and password and proceed to the next step. Now go to Firewall settings-DMZ Host. Here you will need the IP address from the XBox 360, which you will find using the Network settings on your console. Click applies and you are done. Your NAT is open on your XBox 360, using Verizon Fios.