Hello list, Which of the processes can I safely block from the internet via ipfw? Here's an nmap output from one of my servers. I would really like to tame this down:
Starting nmap 3.50 ( http://www.insecure.org/nmap/ ) at 2004-02-14 06:41 CST Interesting ports on localhost (127.0.0.1): (The 1646 ports scanned but not shown below are in state: closed) PORT STATE SERVICE 21/tcp open ftp 22/tcp open ssh 25/tcp open smtp 53/tcp open domain 80/tcp open http 110/tcp open pop3 443/tcp open https 587/tcp open submission 783/tcp open hp-alarm-mgr 3306/tcp open mysql 6667/tcp open irc 6668/tcp open irc 9999/tcp open abyss Nmap run completed -- 1 IP address (1 host up) scanned in 9.730 seconds Port 9999 is an irc port for server connections, for anyone who's wondering what that's doing there. I mainly need to get rid of 783, 587. What are those anyways? Also, what's the name of that app that basically makes all ports appear open and logs connection attempts? Thanks. -- Eric F Crist AdTech Integrated Systems, Inc (612) 998-3588
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