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| Subject: | RE: Simple Scan |
|---|---|
| Date: | Thu, 17 Feb 2005 21:06:41 -0800 |
With nmap <www.insecure.org>: nmap -P0 -p 3321 AAA.BBB.CCC.DDD/MM So -P0 says don't ping. -p 3321 says probe only that port. You may want to turn on verbose mode with -v. If you aren't root/administrator you'll only be able to run a TCP Connect. If you are root/administrator you can run a half-open TCP scan. If you want to probe for UDP ports use -sU. UDP can have unpredictable results depending on the target OS. Hosts that are down/firewalled will come back with port filtered status. ----------------------- Brandon Enright ACS/Network Operations bmenrigh@ucsd.edu
-----Original Message----- From: Paul Selibas [mailto:gotiex@yahoo.com] Sent: Tuesday, February 15, 2005 11:14 PM To: security-basics@securityfocus.com Subject: Simple Scan Greetings all... I am looking for a way to check which hosts are up and have port 3321 open on my network. But i dont want to ping, is there no way of just probing port 3321 and reporting back if it is open or not? Many Thanks __________________________________ Do you Yahoo!? Yahoo! Mail - Find what you need with new enhanced search. http://info.mail.yahoo.com/mail_250
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