from the X box, connect the network cable to the router box (not the modem). In the Xbox, check the IP address in there to see if they are on the range as the router IP address. The router address should be something like 192.168..0.1 or 192.168.1.1 etc.
If you do not know how to check router IP etc then this would be difficult and may be you need to found someone who know how to do it.
我用d-link嘅router可以固定埋個ip...router說明書應該有教
ps. 我冇x-box所以唔sure有冇唔同 作者: jwlchan 時間: 3-7-2008 01:27
Your router should NOT use fix IP. Please set it to DHCP. However, you can set your Xbox to dhcp as well or just give them a IP address same range as your router.