netdev - Re: [PATCH net] ip6_tunnel: fix traffic class routing for tunnels

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Date:   Fri, 2 Jun 2017 16:03:48 +1000
From:   Peter Dawson <petedaws@...il.com>
To:     Liam McBirnie <mcbirnie.l@...il.com>
Cc:     "David S. Miller" <davem@...emloft.net>,
        Alexey Kuznetsov <kuznet@....inr.ac.ru>,
        James Morris <jmorris@...ei.org>,
        Hideaki YOSHIFUJI <yoshfuji@...ux-ipv6.org>,
        Patrick McHardy <kaber@...sh.net>, netdev@...r.kernel.org,
        peter.a.dawson@...ing.com
Subject: Re: [PATCH net] ip6_tunnel: fix traffic class routing for tunnels

On Fri, 2 Jun 2017 15:12:26 +1000
Liam McBirnie <mcbirnie.l@...il.com> wrote:

> The traffic class is added here because only route lookup needs the
> flowlabel to contain the traffic class.
> 
> Fixes: 0e9a709560db ("ip6_tunnel, ip6_gre: fix setting of DSCP on encapsulated packets")
> Signed-off-by: Liam McBirnie <liam.mcbirnie@...ing.com>

Concur with this patch. Testing that I performed on Commit: 0e9a709560db ("ip6_tunnel, ip6_gre: fix setting of DSCP on encapsulated packets") did not cover the case were DSCP-based routing policy is applied to the tunneled packets. 

Acked-by: Peter Dawson <peter.a.dawson@...ing.com>