From mboxrd@z Thu Jan  1 00:00:00 1970
From: Patrick McHardy <kaber@trash.net>
Subject: Re: [PATCH] disallow multiple matches of same type
Date: Mon, 20 Feb 2006 18:38:22 +0100
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Cc: netfilter-devel@lists.netfilter.org, Harald Welte <laforge@gnumonks.org>
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To: Phil Oester <kernel@linuxace.com>
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Phil Oester wrote:
> In latest iptables SVN, the command:
> 
> iptables -A foo -p tcp -m multiport --dport 45,47 -m multiport --sport 45:48
> 
> ends up with mangled results of:
> 
> ... multiport sports  multiport sports  tcp spts:45:48
> 
> Since at present, iptables can only handle one match of a given type
> per rule.  The below patch makes sure we disallow more than one.
> 
> This closes bugzilla #447

I think Harald already did something in this direction. Harald?