Network Help - Trouble Connecting With Belkin 54G Router posted in the Web & Networking forums; Hello,sorry I took my time getting back to you.
Here try this link How to configure TCP/IP to use DNS in Windows XP...
I have a local ISP. I have tried pinging Yahoo.com. I get an answer back from the IP but I get nothing for the DNS. It says all DNS call backs have been failed.
Go onto the router config pages..then find the status tab for your ISP connection and see if you have an external IP address and DNS address in there. If you don't then the problem lies with the ISP and/or connection to them.