From mboxrd@z Thu Jan  1 00:00:00 1970
From: Patrick McHardy <kaber@trash.net>
Subject: Re: --in-interface and --out-interface issue on bridge
Date: Sun, 24 Apr 2005 18:28:17 +0200
Message-ID: <426BC921.1080403@trash.net>
References: <20050421151458.03C6.LARK@linux.net.cn>
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To: Wang Jian <lark@linux.net.cn>
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Wang Jian wrote:
> Hi,
> 
> During my test, I find that --in-interface doesn't work as I expected.
> 
>   web server -- (eth0--br0--eth1)  -- web client
> 
> 
> # iptables -t mangle -A PREROUTING -i eth0 -p tcp --sport 80 \
> 	-j MARK --set-mark 1
> 
> doesn't set mark to 1.

Find out which interface is used using LOG. There is a physdev-match
for use with briding, perhaps this is what you need.

Regards
Patrick