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Re: graceful renumbering of CPE networks

Ole Troan <otroan@employees.org> Mon, 25 February 2019 05:45 UTC

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Subject: Re: graceful renumbering of CPE networks
From: Ole Troan <otroan@employees.org>
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Date: Mon, 25 Feb 2019 06:45:18 +0100
Cc: Brian E Carpenter <brian.e.carpenter@gmail.com>, 6man WG <ipv6@ietf.org>
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References: <60fabe4b-fd76-4b35-08d3-09adce43dd71@si6networks.com> <e3e0bf2273e04f15b792665d0f66dfe5@boeing.com> <4c5fab33-2bff-e5b5-fc1d-8f60a01a146d@go6.si> <b4525832-9151-20bf-7136-31d87ba6c88d@huitema.net> <463f15cf-2754-e2e8-609d-dc0f33448c6c@go6.si> <ff649810-7242-7bc2-d36f-3f998f7bdd71@asgard.org> <9CDF41CA-83B4-4FC4-B995-EF79727C5458@steffann.nl> <CAO42Z2wA+vLmU7+sU6xLK7TO6pWfNQA5shs9zp=PqANCihLmBQ@mail.gmail.com> <BAB3061A-1808-4C0E-AA1B-2D7DD5BA63FC@employees.org> <bbd8b761-403a-5b3f-3f04-dc3bfdea116e@foobar.org> <6F3036C6-50A1-43C6-B554-31293B69E59D@employees.org> <433607c1-dbc6-a42e-cb17-dc209e33bdaa@si6networks.com> <12EA4FAE-BE3D-4CFE-9837-DF052F79A998@employees.org> <F48A816A-983E-4375-834C-75F103DCEA6A@employees.org> <8c8a79cf-0a87-15bc-bd91-bd2da82fdfa1@si6networks.com> <9BE77D1D-C247-4B8E-B9A F-22BE1DC9F79D@employees.org> <CAKD1Yr1fv3pUevB_zeZpQ-UQcNUo2zHUH4xj9NXYohyMbUSgRQ@mail.gmail.com> <25657.1550676340@localhost> <716de09a-2436-f0c7-c607-bdfef35880b1@gmail.com> <7014.1551050774@localhost>
To: Michael Richardson <mcr+ietf@sandelman.ca>
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> On 25 Feb 2019, at 00:26, Michael Richardson <mcr+ietf@sandelman.ca> wrote:
> 
> The part that is missing is some kind of "push" notification from the ISP to
> the CPE that new addresses are available.  That need not obsolete the
> old addresses --- the lifetime contract can be maintained.

DHCP Reconfigure. 

Cheers,
Ole

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