Re: New Version of IPtables (iptables-tng) Ver2.0

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On mån, 2008-07-07 at 10:06 +0200, Jan Engelhardt wrote:
> On Monday 2008-07-07 05:32, hamid jafarian wrote:
> >
> >To see Ver1.0 Features and throughput tests: http://iptablestng.sourceforge.net/
> 
> 
> "Adding 10000 rules" taking 5 minutes 11 seconds.
> That's a hilarious joke still, because you should not be using iptables 
> for that; at least not now.
> 
> # time iptables-restore 10000.rules
> 
> real    0m0.120s
> user    0m0.079s
> sys     0m0.039s

I'd say there is something wrong in the time measurements presented on
the web site

real (total) time: 5m11.622s
user space time: 0m12.242s 
kernel space time: 0m17.609s

12s user + 17s kernel is nowhere near 5m real time..

A more interesting test is to show the iptables time for single rule
modifications as a function of the ruleset size.

Comparing iptables-restore batches isn't that interesting as a
performance point, other than when testing libiptc for stupidities..

Regards
Henrik

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