CNET Wireless-G CardBus Adapter CWC-800 User Manual page 20

If your network does not have a DHCP server, click the radio button next to "Specify the IP address".
Then enter an IP Address, Subnet Mask, Default Gateway, and DNS appropriate settings for your
network. Enter each address in this format: xxx.xxx.xxx.xxx (the x's represent the numbers that make
up each address). You must specify the IP Address and Subnet Mask on this screen. If you are unsure
about the Default Gateway and DNS addresses, then leave these fields alone.
IP Address - This IP Address must be unique to your network.
Subnet Mask - The Adapter's Subnet Mask must be the same as your wired network's Subnet Mask.
Default Gateway - Enter the IP address of your network's Gateway here.
DNS - Enter the DNS addresses of your Ethernet (wired) network here.
Click the "Complete" button to continue or the "Back" button to return to the previous screen.