From: neil gardner (neil.gardner@alliedtelesyn.co.nz)
Date: Sun Feb 06 2005 - 15:00:58 EST
We do Router performance and protocol testing on a constant basis (New
products and new software for an existing range) and use Ixia chassis
extensively. They can be a little temperamental, but the scriptability,
flexibility and options are fantastic.
Things like setting up a max number of sessions is trivial and would
take only a few seconds to setup and execute.
However, on a more budget level, max number of sessions should be
trivial to setup. Just put hping in a loop and increase source IP and
set it going. You may have to throttle slightly if you're not interested
in ramp rate and want mas sessions instead - however ramp rate is
probably a better (faster) indication of a DOS.
Cheers - Neil Gardner
Senior Test Engineer
Allied Telesyn Research
>>> bill williams <infosecgroup@gmail.com> 6/02/2005 11:01:39 a.m. >>>
I am looking for information and tools to stress test routers. Any
information, white papers, tools, settings for hping, etc. would be
appreciated. The incident I am trying to reproduce is related to
scanning through the router and the router running out of sessions
creating a DOS attack, I think? This testing is in response to yet
another "your scanner brought the router, down incident" and I am sure
you can imagine the rest. We do have a duplicate router in our testing
facility so don't worry I am not trying to DOS anyone.
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