Ok, I have cable internet shared through my computer, with 4 computers on the network (all running XP pro). We seem to be having DNS issues with the clients on my network.... The computers can all ping and browse by IP just fine. However, name resolution doesn't work quite right. If I try to resolve a name from another computer, it won't work. However, if I do it from my computer (the "server"), it works, and then I go back to that client computer, and the same website works. But any website that MY machine hasn't already resolved won't work.
 
Also, after a while, DNS will stop working at all. If I then renew the IP address on the client, it will go back to that kinda working state.
 
I entered the DNS servers manually, and that worked ok fo a little while, but then it stopped again. A renew on the connection still fixed it, and it seems to go longer between breaking. I don't like this solution anyway, and something is still apparantly broken on my computer....
 
All of this may be AT&T's fault though, because I was involved in that whole Excite@Home fiasco, and I just got turned back on today. Today is also when ICS stopped working right too, so that is suspicious. But, since MY computer works just fine, I don't think AT&T will be willing to help me.....
 
Any help would be gladly appreciated!