I have an internal ethernet (192.168.1.0) set up where all the clients see one another and talk to my Smoothwall firewall on 192.168.1.250 (GREEN INTERFACE i.e. NIC). They can also see my router (ON RED interface 193.195.16.0) and can ping my ISP's DNS address successfully (158.152.1.0). Yet when I try to use IE, lynx whatever to browse the browser says it is loading the page but downloads nothing. Logging on the router and looking at the stats shows that the line is up and running and being used. So why am I unable to browse?