It depends on your make of firewall, but you may need to allow the correct outgoing/incoming ports. I have never had to set ports. I'm not sure which ones would need to be allowed...
According to Norton its ports 80 (which should be open, you use web browsers) and 53 (which may not be)
I'd check that UDP and TCP port 53 is allowed.
Last edited by Dikarika; Apr 2, 2008 at 03:18 AM.