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Re: ambiguity about nmap results
From: "DePriest, Jason R." <jrdepriest () gmail com>
Date: Fri, 30 May 2008 20:13:38 +0100

On Fri, May 30, 2008 at 7:47 PM, sara fink <> wrote:
I tried to use nmap from this web site:  http://www.nmapyourself.com/.

If I try to run nmap on my external ip say at range 1-1024 with flag -sT I get
Starting Nmap 4.20 ( http://insecure.org ) at 2008-05-30 14:42 EDT
Old version:    ^^^^
4.62 is the latest you can download as released.

Interesting ports on some ip .:

Not shown: 1022 closed ports
0/tcp   filtered unknown
139/tcp filtered netbios-ssn
445/tcp filtered microsoft-ds

To check myself again, I connected via ssh to some other site and from
there ran nmap -sT -p 1-1024 ip

From there I got a completely different result. Almost all the 1025
ports are open except very few.

Someone can explain me why I get such a difference?

Also, nmapyourself.com isn't run by Fyodor, so you should probably ask
the guy who runs the site to check it out.

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