North American Network Operators Group
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Re: sniffer/promisc detector

  • From: Alexei Roudnev
  • Date: Wed Jan 21 12:06:15 2004 
Please, do it:

time nmap -p 0-65535 $target

You will be surprised (and nmap will not report applications; to test a
response, multiply time at 5 ). And you will have approx. 40% of packets
lost.

Practically, nmap is useless for this purpose.

>
> Somebody who isn't smart enough to do 'nmap -p 0-65535 $target' isn't
worth