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nmap-dev logo Nmap Development mailing list archives

Re: nmap scan too slow and -n option
From: Bo Cato <jcato73 () comcast net>
Date: Mon, 13 Sep 2004 21:51:08 -0400

Judging from your nmap version of 3.30 you are close to a year and a
half out of date. 3.70 is the latest version. Download, install.

If you still have problems then come back.

-b

md> Hi,
md> NMAP scans for few subnets were taking lot of time to come back. 
md> Earlier, one class C subnet used to take 6 minutes on an average.
md> But when I started scanning subnets in one location, scans took more than 15 minutes.
md> I noticed that NMAP is not able to resolve hostname of IP addresses in the range.
<snip>





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