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Date:   Wed, 15 Jan 2020 22:16:21 +0100
From:   Sabrina Dubroca <>
To:     Andrea Mayer <>
Cc:     "David S. Miller" <>,
        Petr Machata <>,
        Stefano Brivio <>,
        Eric Dumazet <>,
        Taehee Yoo <>,
        Litao jiao <>,
        Roopa Prabhu <>,,,
        Paolo Lungaroni <>
Subject: Re: [net] vxlan: fix vxlan6_get_route() adding a call to

2020-01-15, 20:22:31 +0100, Andrea Mayer wrote:
> currently IPSEC cannot be used to encrypt/decrypt IPv6 vxlan traffic.
> The problem is that the vxlan module uses the vxlan6_get_route()
> function to find out the route for transmitting an IPv6 packet, which in
> turn uses ip6_dst_lookup() available in ip6_output.c.
> Unfortunately ip6_dst_lookup() does not perform any xfrm route lookup,
> so the xfrm framework cannot be used with vxlan6.

That's not the case anymore, since commit 6c8991f41546 ("net:
ipv6_stub: use ip6_dst_lookup_flow instead of ip6_dst_lookup").

Can you retest on the latest net tree?



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