Hello, i have internet usage rules for all of my network. only 2 servers have full access to the internet.. lately i've noticed that lots of traffic being produced by the servers .. is there a way to know whose using port forwarding to my server so they access the internet ? or is there a way to block people from doing such a thing ? _________________________________________________________________ Your E-mail and More On-the-Go. Get Windows Live Hotmail Free. https://signup.live.com/signup.aspx?id=60969