# nmap (V. 2.54BETA22) scan initiated Sat Apr 7 15:48:13 2001. Insufficient responses for TCP sequencing (3), OS detection may be less accurate Interesting ports on (195.141.76.30): (The 1528 ports scanned but not shown below are in state: closed) Port State Service 1/tcp filtered tcpmux 21/tcp open ftp 23/tcp open telnet 25/tcp open smtp 79/tcp open finger 80/tcp open http 98/tcp open linuxconf 111/tcp open sunrpc 113/tcp open auth 443/tcp open https 513/tcp open login 514/tcp open shell 515/tcp open printer 5432/tcp open postgres Remote operating system guess: Linux 2.1.122 - 2.2.16 Uptime 3.538 days (since Wed Apr 4 02:55:50 2001) # Nmap run completed at Sat Apr 7 15:50:21 2001 -- 1 IP address (1 host up) scanned in 128 seconds