Here goes. I have a windows 2000 server with 2 nics. One (192.168.16.1)goes to a hub that serves all my internal clients. The other (10.0.0.2) goes to a dlink firewall(10.0.0.1) which has a wan port that is connected to my cable modem which is my internet access. My problem is this my server can ping any address on the internet however my internal clients can not. They can however use Internet explorer to access the web. I havent turned off icmp anywhere. I am trying to figure out why these machines cannot ping a public address. Any help would be much appreciated