Win2k3 server on T1
2 nics, 1 external and 1 internal
is a domain controller
all clients are XPsp2
We have 6 internal pcs connected on local segment.
Problem, is that some clients have trouble connecting to the internet while others with the exact same settings do not. The ones that do connect hangs for 15-20 seconds every minute or so, and appears to be worse in firefox. These pcs are members of the Workgroup workgroup and not the domain. Their computer names were added to the DC's active directory.
What can I check?