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Nmap

Posted on 2009-05-05
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Last Modified: 2013-04-09
been trying to work out how to do a nmap scan so i can tell which computers r alive or not?

anyone know if it can be done with nmap?
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Question by:d2003
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alienvoice earned 500 total points
ID: 24311483
nmap -Sp 192.xxx.xxx.xxx-192.xxx.xxx.xxx

Will return the results your after. It will ping every PC and if an answer is given, will return the IP address.

Nmap online help can be found at

http://nmap.org/book/man.html

Hope this helps.
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by:alienvoice
ID: 24311485
Oops, try nmap -sP
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by:Confucious2
ID: 39062894
i also suggest -Pn in case they are up but reflecting as down as well as --reason to display why it is up.

nmap -vvvv -sP #.#.#.1 - 254 -Pn --reason
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