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RE: Re: NMap Scanning Issues
From: "Mackley, Peter" <Peter.Mackley () mtsallstream com>
Date: Tue, 2 May 2006 17:29:09 -0400

Running -T4 is fast, parallel scanning. Try -T2, although be prepared
for it to take a long time, it can be very slow.

Pete 

-----Original Message-----
From: 09Sparky () gmail com [mailto:09Sparky () gmail com] 
Sent: Monday, May 01, 2006 8:08 AM
To: pen-test () securityfocus com
Subject: Re: Re: NMap Scanning Issues

Thanks for the suggestion.  I did try to slow the scan down with a -T4,
but my results still come back the same (well inaccurate).  It is
interesting that when I run individual small scans against a single IP
my results are accurate, but when I run a large port scan, they are
inaccurate.  Immediately after that, I run the small port scan again and
they are also inaccurate.  If I wait about 15-30 minutes and try the
small port scan again, the results are again accurate.  So at this point
I am going to try and remove my local firewall and test.  Any other
suggestions?

Thanks,

09Sparky


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