netdev - Re: ULA and privacy addressing

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Message-ID: <20220828235340.GA13078@u2004-local>
Date:   Sun, 28 Aug 2022 17:53:40 -0600
From:   David Ahern <dsahern@...nel.org>
To:     Kyle Rose <krose@...se.org>
Cc:     netdev@...r.kernel.org
Subject: Re: ULA and privacy addressing

On Thu, Aug 18, 2022 at 12:29:33PM -0400, Kyle Rose wrote:
> Does anyone have any opinions on the right way to implement a
> configuration knob for this (i.e., one that has a chance of being
> merged)?

take a look at the handling of RA messages
   https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git/tree/net/ipv6/ndisc.c#n1233

shows a few existing sysctl knobs for managing what is allowed and
how.