Using the Mac as a wireless Bridge for the Xbox 360

Question

Want to use your Mac essentially as a wireless adapter for an Xbox 360 or any console? plug in the ethernet cable between the two devices and follow the setup process!
Wireless Bridge setup process
1. Open system Preferences.
2. Clisk sharing, then the internet tab and select Airport as the “share your connection from” then select the Built-in Ethernet in the list.
3. Open up the terminal Application and type ifconfig en0 in the window it sohuld display an outcome like this
ifconfig en0
en0: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 1500
inet 192.168.2.1 netmask 0xffffff00 broadcast 192.168.2.255
ether 00:16:cb:cc:80:aa
media: autoselect status: inactive
supported media: autoselect 10baseT/UTP <half-duplex> 10baseT/UTP <full-duplex> 10baseT/UTP <full-duplex,hw-loopback> 10baseT/UTP <full-duplex,flow-control> 100baseTX <half-duplex> 100baseTX <full-duplex> 100baseTX <full-duplex,hw-loopback> 100baseTX <full-duplex,flow-control> 1000baseT <full-duplex> 1000baseT <full-duplex,hw-loopback> 1000baseT <full-duplex,flow-control> none
4. This gives you the information of what your computer’s IP address is. On the xbox dashboard in the network setup screen select manual and select the top section which contains the IP address, subnet mask, and Gateway address, for the IP address, input the Highlighted section above plus one, so its 192.168.2.1 (this is for standard configurations, again, just add one to the last digit of your IP address.
5. Open Airport Admin Utility, the select configure on your airport. Then select the Internet tab This will give you your subnet Mask, input accordingly.
6. For the Gateway address, you are going to put in the value in the blue box. This is because you are using your Computer as a gateway, therefor you need to tap into its connection.
So For the Average setup you will use:
IP Address: 192.168.2.2
Subnet Mask: 255.255.255.0
Gateway Address: 192.168.2.1
7. Now for the DNS server, this varies according to What internet service you have, but, Airport admin utility provides the answer, right below the information we used above, you will see DNS Server. viola! Put that in as your primary DNS server in the second box of edit options in the network menu.
Now you should be complete, test the connection and you should be Ready to Go!! Happy Gaming!

Answer 1

Welcome to the discussions, DanSwiggsD!
If you have a non-Apple device as your main router, unfortunately the AirPort Extreme has almost no chance of compatibility with your main router.
If you do have an Apple router as your main device, please post back with your model number and we'll let you know how your devices should be configured.
If you don't have an Apple device as your main router you have a few options to connect the xbox:
1) A pair of ethernet powerline adapters could be used if you did not want to run a regular ethernet cable from your main router to the xbox.
2) The new AirPort Express 802.11n model does have a feature called Proxy STA which should allow it to receive a wireless signal from any wireless router and allow the ethernet port to be enabled.
Message was edited by: Bob Timmons