Hi, Right now I am allowing only my client's LAN access one of my design's machine from the internet. Their LAN is a simple network, with a single IP and other machines are masqueraded. Now I want to allow only one of their machine to access my machine. Can I do it? I mean the machine is on 192.168.1.x series of IP, but can I restrict it on mac address basis? If yes, how do I do it? With warm regards, -Payal
