From mboxrd@z Thu Jan  1 00:00:00 1970
From: Filip Sneppe <filip.sneppe@cronos.be>
Subject: Re: Inserting rules is extremly slow :((
Date: 12 Dec 2002 13:25:20 +0100
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To: nedco@unacs.bg
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On Thu, 2002-12-12 at 12:46, nedco@unacs.bg wrote:
> 
> Hi,
>  How to insert fast about 20000 rules in iptables.
>  If some document will be help , please let me know  :)
> 
Hi,

man iptables-save 
man iptables-restore

That's the only solution to your performance problem at this moment...

Regards,
Filip