Nmap Development mailing list archives

Re: Performance of multiple nmaps


From: "Miguel Dilaj" <nekromancer () lycos com>
Date: Thu, 14 Jul 2005 09:16:25 -0500

Regretably this is out of the question ;-)

Due to the kind of jobs we need to do, we face the need of scanning ALL ports on certain ranges, that usually are 
medium size.
We already have several scanning boxes, all with identical hardware/software.

So far the testing WITHOUT iptables (in particular ip_conntrack) seems promising... let's see when we have more nmaps 
running.
Cheers,

Miguel


----- Original Message -----
From: "Arturo 'Buanzo' Busleiman" <buanzo () buanzo com ar>
To: nmap-dev () insecure org
Subject: Re: Performance of multiple nmaps
Date: Thu, 14 Jul 2005 10:42:00 -0300


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Miguel Dilaj wrote:
Hi bro!
Things are OK, hope you & your familiy are allright.

Good to hear that. My son is OK, but I divorced two months ago.

I tried mostly everything mentioned here:
http://www-128.ibm.com/developerworks/eserver/library/es-033104.html
to no avail.

Then maybe you need to rethink the whole thing. Why do you need to 
run that much nmap instances, on
the whole port range, and with -T0? Wouldn passive scanning be of any help?

- --
Arturo "Buanzo" Busleiman - www.buanzo.com.ar
Consultor en Seguridad Informatica
President, Open Information System Security Group - Argentina
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