netdev - multicast with multiple devices

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Message-ID: <alpine.LNX.1.10.0805261844210.19084@fbirervta.pbzchgretzou.qr>
Date:	Mon, 26 May 2008 18:46:00 +0200 (CEST)
From:	Jan Engelhardt <jengelh@...ozas.de>
To:	netdev@...r.kernel.org
Subject: multicast with multiple devices

Hi,


directing multicast traffic to a specific interface is an easy job, as in
	ip r a multicast 224.168.17.3/32 dev eth2
but what if both eth1 and eth2 have multicast listeners with this 
destination address? Adding another route does not change anything 
because the kernel only finds the first one. Ideas on how this can be 
addressed?


Jan
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