netdev - Re: [PATCH] net: ICMPv6 packets transmitted on wrong interface if nfmark is mangled

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Message-Id: <20121128.183037.1780631404801131036.davem@davemloft.net>
Date:	Wed, 28 Nov 2012 18:30:37 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	dries.dewinter@...il.com
Cc:	pablo@...filter.org, kaber@...sh.net, netdev@...r.kernel.org,
	netfilter-devel@...r.kernel.org
Subject: Re: [PATCH] net: ICMPv6 packets transmitted on wrong interface if
 nfmark is mangled

From: Dries De Winter <dries.dewinter@...il.com>
Date: Wed, 28 Nov 2012 10:09:55 +0100 (CET)

> I propose a patch which allows to mark a dst_entry as "non-reroutable".
> icmp6_dst_alloc() (used by ndisc and MLD implementation) will always mark the
> allocated dst_entry as such. A check is added to netfilter (IPv6-only) so
> packets heading for a non-reroutable destination are never rerouted.

What about addrconf_dst_alloc()?  Shouldn't it have this new flag set
as well?

Regardless of the answer to that question, it should be explained
in the commit message.

Thanks.

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