I was sure this subject had come up before, but I can't find any reference to it -- does anybody have any tips on tracking down an IP address on the Internet that has no reverse-lookup entry and blocks traceroute? I'm getting an alarming number of internal attempts to access an outside website without permission, and I have no idea whether it's some evil spam or just Internet Explorer Update doing its thing... --------------------------------------------------------------------- To unsubscribe, e-mail: tclug-list-unsubscribe at mn-linux.org For additional commands, e-mail: tclug-list-help at mn-linux.org