Re: performance testing iptables...

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Hi,

Le mercredi 10 février 2010 à 23:46 -0800, Payam Chychi a écrit :
> Hi Guys,
> 
> Ive been reading all over the web on performance tests done against
> iptables and its ability to perform both state and non-state
> filtering. I am setting up a pretty decent server for some testing and
> I was wondering if you guys could give me some ideas on how to fully
> push iptables to its limits (different type of traffic, different
> usage, string matching/u32 module and such...)
> 
> Server consists of:
> Quad Cor Intel(R) Xeon(R) CPU           E5420  @ 2.50GHz
> 32gig Ram
> 220gig Sata (not worried about this as im trying to keep most things in ram)
> Intel Gig nics
> 
> Running:
> Debian 5.0 + grsec
> 
> I will later post results and poc online for others to view
> Any/All ideas are welcome =)

There is some interesting read about the topic:
http://people.netfilter.org/kadlec/nftest.pdf
http://nfws.inl.fr/nfws_userday/Jesper-Brouer_Large-iptables-rulesets.pdf

Google on "Netfilter performance" seems to bring some other information
sources.

BR,
-- 
Éric Leblond <eric@xxxxxx>
EdenWall, http://www.edenwall.com/
NuFW, http://www.nufw.org

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