netdev - Re: [PATCH] netdev: Reset ipv4 flags during bundle creation on interfamily ipsec

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Date:	Fri, 19 Oct 2007 16:20:30 +0300
From:	Joakim Koskela <joakim.koskela@...t.fi>
To:	Herbert Xu <herbert@...dor.apana.org.au>
Cc:	netdev@...r.kernel.org, "David S. Miller" <davem@...emloft.net>,
	Patrick McHardy <kaber@...sh.net>
Subject: Re: [PATCH] netdev: Reset ipv4 flags during bundle creation on interfamily ipsec

On Friday 19 October 2007 16:09:05 Herbert Xu wrote:
> On Fri, Oct 19, 2007 at 02:40:16PM +0300, Joakim Koskela wrote:
> >
> > This bit was chopped off the larger patch dealing with the problems
> > related to creating the bundles for inter-family tranformations.
>
> This changes behaviour.  Previously the same TOS value would be
> used all the way through.  With this it won't apply to the first
> tunnel and every SA after it.
>
> Cheers,

I'm not sure I follow. This affects the ipv6 bundling only where the struct 
(fl_tunnel) has previously been used for ipv6 addresses. Not that we are 
using the same block for holding the ipv4 info, the tos-value is really 
undefined before we reset it.

br, j
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