wireless not working after joining win2k8 domain

hi,
i have a hp 6730b(new) with xp sp3
using wireless in work group work fine, i can surf internet
but after joining my domain my wirless is not working, i still receive a
valide ip,dns,mask...but cannot surf the web
what is causing that

 

Hi,

When you say "after joining my domain", do you mean a Windows/Active
Directory domain? If so, I think that usually, with AD domains, doesn't
the AD usually associated with a DNS? Maybe that DNS that the AD is
associated with isn't configured to forward DNS (i.e., so you can't
resolve external hostnames)?

What happens when you try to ping, for example, www.google.com, from you
machine after it's been joined to the domain? Can it resolve
www.google.com to an IP address?

BTW, this doesn't sound so much like a wireless question, but something
else, e.g., Windows networking or something like that...

Jim