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Date: Fri, 03 Aug 2012 14:10:46 +0800 From: Jun Zhao <mypopydev@...il.com> To: David Miller <davem@...emloft.net> Cc: kuznet@....inr.ac.ru, jmorris@...ei.org, yoshfuji@...ux-ipv6.org, netdev@...r.kernel.org Subject: Re: [PATCH 1/1] ipv6 : ip6mr.c : Fix can't match the IPv6 multicast packets with input net device in netfilter FORWARD chain. On Thu, 2012-08-02 at 16:20 -0700, David Miller wrote: > From: Jun Zhao <mypopydev@...il.com> > Date: Thu, 2 Aug 2012 21:00:55 +0800 > > > Current kernel change the skb's net device with output device before netfilter FORWARD chain, > > that will lead to can't match the IPv6 multicast packets with input net device in netfilter > > FORWARD chain. > > > > the test case for reproduce this issue as follow: > > > > IPv6 multicast udp stream from eth0(input device) to eth1(output device) > > Your change means we now can't match on the VIF device in this situation. > > I'm not applying this patch, it breaks as much as it fixes. Hi, David: Maybe I need to used conservative approach to fix it and don't breaks much more, I will supply the version 2 patch for this issue. Tks. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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