Penetration Testing mailing list archives

Re: Retina scans caused broadcast storms


From: Fabrice Aubry <fabrice.aubry () wanadooportails com>
Date: 25 Nov 2004 18:49:30 -0000

In-Reply-To: <20041123183343.73950.qmail () web50001 mail yahoo com>

I've nerely crashed 25% of a class B subnet, and if I had waited to long every thing would have gone down.

Cisco Catalyst Switches did not like the scan.
Some options in Retina are much to agressive to be used 
on a production network.

Fine tuning Retina's Configuration is really necessary for live audits on production networks.

Fabrice Aubry
SysAdmin / Wanadoo Hosting

Has anyone ever caused a full blown broadcast storm by using the Retina
Security Scanner.

Its looks as if I may caused a severe slow down on a network recently and think
the scanner may have caused it. What I am trying to determine is whether
existing problems in the switching enviroment may have been exaserbated by the
use of the scanner.

Anybody else ever experience these sorts of issues with Retina?

dale


              
__________________________________ 
Do you Yahoo!? 
The all-new My Yahoo! - Get yours free! 
http://my.yahoo.com 





Current thread: