Thanks Vorlin, I like your tagline.

Now, how do I lock those ports? Is there a utility available that will lock them down in ranges or will I have to do it manually (one port at a time) from within security settings for TCP/IP on the NT machines? The Unix box will be taken care of by our outside partner. I also have one open telnet port on the OS2 box to close. I was nearly appalled to find Telnet open rather than ssh on the Unix box considering the business it resides in. I had previously obtained LanGuard and ran it between me posting and your reply. Amazing how many items it found that could use a little spring tune-up.