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From: "junk" <junk@toutatis.be>
To: netdev@oss.sgi.com
Subject: ipt_ROUTE and destination MAC address
Date: Fri, 11 Feb 2005 13:39:38 +0100	[thread overview]
Message-ID: <20050211123718.M74819@toutatis.be> (raw)
In-Reply-To: S262133AbVBJPBt/20050210150149Z+8411@vger.kernel.org

Hello,

i'm coding a virtual interface. That virtual interface has to receive packets
coming on eth0. For that purpose, i'm using ipt_ROUTE. That works great, i can
see my packets arriving on red0 (my virtual interface).

But there is a problem..

If i send an icmp request to 10.0.1.1 from another computer:

The icmp request arrives on the physical interface, ROUTE target makes it
arrive on red0

icmp request arriving on red0: 10.0.0.1

The problem is that the destination MAC is the one of eth0, so, it seems the
kernel doesn't really deliver the packet to my driver. I can see it in tcpdump
but my driver receive function is never called.

I tried every -j ROUTE option, --gw or --iif, with --continue, or not..

Any idea?

       reply	other threads:[~2005-02-11 12:39 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <S262133AbVBJPBt/20050210150149Z+8411@vger.kernel.org>
2005-02-11 12:39 ` junk [this message]
2005-02-12 13:32   ` ipt_ROUTE and destination MAC address jamal
     [not found] ` <20050210141334.M57687@toutatis.be>
     [not found]   ` <Pine.LNX.4.61.0502110100240.13349@filer.marasystems.com>
2005-02-11 14:17     ` junk

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