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Re: [homenet] Let's make in-home ULA presence a MUST !?

Ted Lemon <mellon@fugue.com> Tue, 14 October 2014 19:16 UTC

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From: Ted Lemon <mellon@fugue.com>
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Date: Tue, 14 Oct 2014 14:15:47 -0500
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To: Mikael Abrahamsson <swmike@swm.pp.se>
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Cc: Erik Kline <ek@google.com>, HOMENET Working Group <homenet@ietf.org>, Pierre Pfister <pierre.pfister@darou.fr>, Gert Doering <gert@space.net>
Subject: Re: [homenet] Let's make in-home ULA presence a MUST !?
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On Oct 14, 2014, at 1:44 PM, Mikael Abrahamsson <swmike@swm.pp.se> wrote:
> I know providers that cycle their PPPoE sessions once per day to give customers new IPv4 GUA once per day.

Right.  This is IPv4.  In IPv4 we typically use a NAT on the local wire, so we get the effect we are trying to achieve either by retaining stale GUAs or using ULAs on the local wire in homenets.   IPv4 also does not provide graceful renumbering, so if the ISP wants to force an IPv4 address change, they have no choice but to do flash renumbering.   The UX is not good.

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