From mboxrd@z Thu Jan  1 00:00:00 1970
From: Martijn Lievaart <m@rtij.nl>
Subject: Re: transparent proxy with captive page - ipt_recent?
Date: Tue, 26 Jun 2007 09:43:22 +0200
Message-ID: <4680C39A.7030902@rtij.nl>
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To: Martin Whinnery <martin.whinnery@sbirmc.ac.uk>
Cc: netfilter@lists.netfilter.org

Martin Whinnery wrote:
> /sbin/iptables -t nat -A PREROUTING -p tcp --dport 80 -m recent 
> --rcheck --seconds 30 -j REDIRECT --to-ports 8080
> /sbin/iptables -t nat -A PREROUTING -p tcp --dport 80 -m recent --set 
> -j REDIRECT --to-ports 82
>
> So I thought the first rule wouldn't match first time around. Then the 
> second rule would provide the proxy instructions page, and make the 
> /proc/sys/net/ipt_recent/DEFAULT entry. This works fine.
>
> But the first rule should match on the next request. And it doesn't 
> seem to. And I don't understand.
>

I think you need to replace rcheck with update.


HTH,
M4