nmap -vv -P0 -O -p 1-1024 IP_ADDRESS http://www.insecure.org/nmap/ The -O is OS finger printing. Thank you Russell On Fri, 7 Feb 2003 19:50:59 -0800 (PST), Josh Orchard said: > If I had a way to tell what type of machine it was I could really narrow > down the problem really fast. I can't seem to find a tool that would scan