netdev - Re: [PATCH net-next 0/8] disable neigh update for tunnels during pmtu update

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Message-ID: <20191219175728.GD14566@linux.home>
Date:   Thu, 19 Dec 2019 18:57:28 +0100
From:   Guillaume Nault <gnault@...hat.com>
To:     Hangbin Liu <liuhangbin@...il.com>
Cc:     netdev@...r.kernel.org, Julian Anastasov <ja@....bg>,
        Marcelo Ricardo Leitner <marcelo.leitner@...il.com>,
        David Ahern <dsahern@...il.com>,
        Eric Dumazet <edumazet@...gle.com>,
        David Miller <davem@...emloft.net>,
        Pablo Neira <pablo@...filter.org>,
        Stephen Hemminger <stephen@...workplumber.org>,
        Alexey Kodanev <alexey.kodanev@...cle.com>
Subject: Re: [PATCH net-next 0/8] disable neigh update for tunnels during
 pmtu update

On Wed, Dec 18, 2019 at 08:01:48PM +0800, Hangbin Liu wrote:
> On Wed, Dec 18, 2019 at 07:53:05PM +0800, Hangbin Liu wrote:
> > When we setup a pair of gretap, ping each other and create neighbour cache.
> > Then delete and recreate one side. We will never be able to ping6 to the new
> > created gretap.
> > 
> 
> Oh... Sorry I forgot to add PATCHv3 in the subject...
> 
Also, it looks like -net material to me.