We just replaced our DC with a new box running W2k8 R2 and now the client machines connect to the internet extremely slow...to the point where requests occasionally time out or pages half load, etc.
The server (x.x.115.2) is configured as the DHCP, DNS, and WINS. The server's gateway is set to 115.1 (the ISP router).
Client machines have a 115.x address, 115.1 as the gateway, and 115.2 as the DNS and WINS.
Internal Hostnames and NetBios resolve quickly.
However when we make a request to the outside it's super slow but eventually works as I said.
I feel like I am missing something in Server's DNS settings but I don't know what, shouldn't there be a forward to the gateway or to the ISP DNS?