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Date:   Wed, 14 Dec 2022 20:48:51 -0800
From:   Jakub Kicinski <>
To:     David Decotigny <>
Cc:     "David S. Miller" <>,
        Eric Dumazet <>,
        Paolo Abeni <>,,,
        Nikolay Aleksandrov <>,
        David Ahern <>,
        "Denis V. Lunev" <>,
        Daniel Borkmann <>,
        Chen Zhongjin <>,
        David Decotigny <>,
        Yuwei Wang <>,
        Alexander Mikhalitsyn <>,
        Thomas Zeitlhofer <>
Subject: Re: [PATCH v1 1/1] net: neigh: persist proxy config across link

On Mon, 12 Dec 2022 23:38:01 -0800 David Decotigny wrote:
> From: David Decotigny <>
> Without this patch, the 'ip neigh add proxy' config is lost when the
> cable or peer disappear, ie. when the link goes down while staying
> admin up. When the link comes back, the config is never recovered.
> This patch makes sure that such an nd proxy config survives a switch
> or cable issue.

Hm, how does this square with the spirit of 859bd2ef1fc11 ?

Would be great to hear from David, IDK if he's around or off until 
next year.

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