The title really describes the meat of it all. On our domain our Vista machines all of a sudden stopped bieng able to gain access to the internet. They all have local accsess however.
Three computers are having this problem, one runs Vista Business, one runs Vista Ultimate, the other Runs Server 2008 Beta 3. Each of them have proper network drivers installed, and the adapters have been reset.
We checked if this was a hardware issue, switched up the ports on the switch, even replaced the switch. We plugged an XP based machine in the same port, and internet access was available.
I've even moved the laptop to another room, and it still has this same issue. I'm totally perplexed, all of these machines had internet access before, but just recently lost it.
Any help would be greatly appeciated.