Airport Utility/Airport 6th Generation + Xbox One LIVE
Here I am going to show how to configure your Airport device in order to use you Xbox One and have the NAT open, so you can have the best connection to your peers and have the advantage over your opponents.
1. Open the Airport Utility app, choose your airport device to be configured. Click on "edit".
2. Now, on your Xbox One console, find out what is its IP address and MAC address (there are two MAC address listed in the configurations Wired and Wireless, make sure to use the one that describes the way you are connected to the router). To do so, on your Xbox One console go to settings, network, and advanced settings.
3. Now back to your Computer. On the Airport Utility app, go to the Network tab. Here you are going to create a DHCP reservation for your Xbox One. Click on the + sign under DHCP reservations, and add the information you acquired from your Xbox One console earlier and save.
Example: (picture A).
4. Now you are going to configure the port settings, which allow a much better connection to Xbox LIVE servers. Click on the + sign under Port settings and type as the picture below (picture B) will show and save. NOTE: Remember that the Private IP Address should be your Xbox One's IP address. NOTE: Xbox One requires UDP 500 and 4500 which you will need to input if and only if you have iCloud turned off, otherwise it will not allow you to input them.
5. Click on "Network Options" and follow the picture (picture C) below and save.
6. Click update, and restart you Xbox One console
You are all done.
A)
B)
C)
MacBook Pro, OS X Mavericks (10.9.2)