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Network Security Pen-Test
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RE: generating a network map

Subject: RE: generating a network map
Date: Mon, 20 Jun 2005 12:43:11 -0500
You could use Etherape with a network discovery tool like Nmap. Etherape
will record the hosts visually via the generated traffic generated by
Nmap, but the topology won't be correct I don't think. Etherape will
detected chatty nodes between each other, but all the nodes discovered
via the Nmap traffic will just make a star map - but I could be wrong.
Worth a try...

-Todd

-----Original Message-----
From: Johan Petersson [mailto:vhdlninja@gmail.com] 
Sent: Monday, June 20, 2005 4:36 AM
To: Talha
Cc: pen-test@securityfocus.com
Subject: Re: generating a network map

Hi there,

I am writing a tool to analyze data from large amounts of 
nmap logfiles.
This started off as a couple of /bin/sh scripts and small 
C-programs..... 
I am using a rather beta version of that stuff myself as we 
speak. One feature I have been playing around with is to 
reprecent cnodes as structs in my C-source code - then each 
IP in the network is represented by a pointer to the relevant 
text-logfile from nmap - allowing for easy analysis from the 
C-program....

Let me know if you want to discuss more about this...

//Johan

On 6/18/05, Talha <tt83x@yahoo.com> wrote:
Hello there,
I am looking for a software that can generate or 
reconstruct a network 
topology from raw data obtained from live network capturing 
or offline 
tcpdump capture files.

Also if theres any utility (preferably open source) than 
can generate 
a network map from nmap logs.

any help will be highly appreciated


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