Just installed aDSL line on my Windows NT server 4.0 (working) and than I setup the Proxy server on the client side through internet explorer browser. In the browser I went to Tools menu than internet options, clicked the Connections Tab and in Lan setting I enabled ONLY the proxy server and entered the IP address of the computer on which the ADSL is installed and set the port to 81 (Is the port necessary). But it doesn't work or open any sites. On which the DSL was installed I had one NIC connected to the internet and the other one to LAN and when pinged from either side they both reply. Someone please Help ! Why is my setup not working is there someting I'm missing. Maybe there is something I have to do on which the DSL is installed.