Re: [homenet] Let's make in-home ULA presence a MUST !?
Brian E Carpenter <brian.e.carpenter@gmail.com> Sat, 18 October 2014 04:25 UTC
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Message-ID: <5441EBC2.30905@gmail.com>
Date: Sat, 18 Oct 2014 17:25:38 +1300
From: Brian E Carpenter <brian.e.carpenter@gmail.com>
Organization: University of Auckland
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To: Ted Lemon <mellon@fugue.com>
References: <72CC13D1-7E7A-4421-B23E-16D8FFAEEB58@darou.fr> <CAAedzxp1R-C5E9RJVMVLRJxPc0w4zooPtqnvWK9eggpZu4=xtg@mail.gmail.com> <alpine.DEB.2.02.1410141020360.30853@uplift.swm.pp.se> <C52D3324-3015-45E0-88CF-D2A778D246B8@iki.fi> <CADhXe52iH_Abh3iZvpgQQYJF_FzbKkhNwzwjkcDt-DJA3RL+VA@mail.gmail.com> <70C2B2B2-A19A-4730-AB51-1EF26448445B@fugue.com> <CADhXe533umX9Q3NSbEktjcj8mBatXkDmRQKz0hOkGriBSX0t4g@mail.gmail.com> <94990F79-439A-4820-B03B-BFEAB01AA515@fugue.com> <CADhXe50DoZjjoG5tfidcGgtXx1TFyYECZyzeWmQstsT3=HPyaA@mail.gmail.com> <0DACB967-C77F-4C8A-82DD-759FF5C39E91@fugue.com> <CADhXe51ya1bHnP8NCvNkuN1+xdhNnA3qnapn7h1XEvmDX2D_jg@mail.gmail.com> <4321EF22-4AD9-4BC8-8253-12034C562C00@fugue.com> <CADhXe51MC4ubB3de+sSm+KSRNQJH7RLVvRUWmQnE393RR+HBnA@mail.gmail.com> <69F7C62F-273B-4808-B7A8-5D2487CAF4BF@fugue.com>
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Cc: HOMENET Working Group <homenet@ietf.org>, James Woodyatt <jhw@nestlabs.com>
Subject: Re: [homenet] Let's make in-home ULA presence a MUST !?
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Ted, On 18/10/2014 11:37, Ted Lemon wrote: > On Oct 17, 2014, at 5:16 PM, James Woodyatt <jhw@nestlabs.com> wrote: >> p1. It looks like you agree that locally generate ULA prefixes should be allowed to expire. What I don't see is any conceptual outline for deciding, in a distributed methodology, which prefixes to renew and which to release when their valid lifetime expires. Without seeing that, I can't agree that you've proposed anything that solves the problem I keep yammering about, much less offered a better solution than the one I proposed earlier in the thread. > > Please don't put words in my mouth. > > I did explain how to do that: before the network partitions, That seems to imply that you know in advance that the network will partition. I assume that it will usually be a surprise. Normally there is no human manager, although a human might randomly disconnect cables or switch off a power socket. So I think you mean: as soon as the network has generated its ULA... > divide the ULA into 64k /64 prefixes, and distribute these evenly among attached routers. ...but that will break when another router attaches itself later, unless the (re)distribution process is continuous. > Routers other than the ones that own a particular /64 are not allowed ever to use that /64 unless the router that owns it relinquishes it to them explicitly. Sure, and this needs to be supported by HNCP (or something else). > Prior to partition, an agreement is made that one of the routers gets to keep the ULA in the event of a long-term partition. Again: that has to happen as soon as the ULA is generated, since partition is unpredictable. Brian
- [homenet] Let's make in-home ULA presence a MUST … Pierre Pfister
- Re: [homenet] Let's make in-home ULA presence a M… Erik Kline
- Re: [homenet] Let's make in-home ULA presence a M… Mikael Abrahamsson
- Re: [homenet] Let's make in-home ULA presence a M… Markus Stenberg
- Re: [homenet] Let's make in-home ULA presence a M… Mark Andrews
- Re: [homenet] Let's make in-home ULA presence a M… Wuyts Carl
- Re: [homenet] Let's make in-home ULA presence a M… Pierre Pfister
- Re: [homenet] Let's make in-home ULA presence a M… Mikael Abrahamsson
- Re: [homenet] Let's make in-home ULA presence a M… Wuyts Carl
- Re: [homenet] Let's make in-home ULA presence a M… Jouni
- Re: [homenet] Let's make in-home ULA presence a M… Ted Lemon
- Re: [homenet] Let's make in-home ULA presence a M… Gert Doering
- Re: [homenet] Let's make in-home ULA presence a M… Ted Lemon
- Re: [homenet] Let's make in-home ULA presence a M… Gert Doering
- Re: [homenet] Let's make in-home ULA presence a M… Ted Lemon
- Re: [homenet] Let's make in-home ULA presence a M… Philip Homburg
- Re: [homenet] Let's make in-home ULA presence a M… JF Tremblay
- Re: [homenet] Let's make in-home ULA presence a M… Michael Richardson
- Re: [homenet] Let's make in-home ULA presence a M… Wuyts Carl
- Re: [homenet] Let's make in-home ULA presence a M… Wuyts Carl
- Re: [homenet] Let's make in-home ULA presence a M… Wuyts Carl
- Re: [homenet] Let's make in-home ULA presence a M… Gert Doering
- Re: [homenet] Let's make in-home ULA presence a M… Gert Doering
- Re: [homenet] Let's make in-home ULA presence a M… Philip Homburg
- Re: [homenet] Let's make in-home ULA presence a M… Ted Lemon
- Re: [homenet] Let's make in-home ULA presence a M… Ted Lemon
- Re: [homenet] Let's make in-home ULA presence a M… Dave Taht
- Re: [homenet] Let's make in-home ULA presence a M… Sander Steffann
- Re: [homenet] Let's make in-home ULA presence a M… Ted Lemon
- Re: [homenet] Let's make in-home ULA presence a M… Ted Lemon
- Re: [homenet] Let's make in-home ULA presence a M… Ted Lemon
- Re: [homenet] Let's make in-home ULA presence a M… Sander Steffann
- Re: [homenet] Let's make in-home ULA presence a M… Mikael Abrahamsson
- Re: [homenet] Let's make in-home ULA presence a M… Ted Lemon
- Re: [homenet] Let's make in-home ULA presence a M… James Woodyatt
- Re: [homenet] Let's make in-home ULA presence a M… Ted Lemon
- Re: [homenet] Let's make in-home ULA presence a M… Brian E Carpenter
- Re: [homenet] Let's make in-home ULA presence a M… James Woodyatt
- Re: [homenet] Let's make in-home ULA presence a M… Ted Lemon
- Re: [homenet] Let's make in-home ULA presence a M… James Woodyatt
- Re: [homenet] Let's make in-home ULA presence a M… Ted Lemon
- Re: [homenet] Let's make in-home ULA presence a M… James Woodyatt
- Re: [homenet] Let's make in-home ULA presence a M… Ted Lemon
- Re: [homenet] Let's make in-home ULA presence a M… Dave Taht
- Re: [homenet] Let's make in-home ULA presence a M… Michael Richardson
- Re: [homenet] Let's make in-home ULA presence a M… Ted Lemon
- Re: [homenet] Let's make in-home ULA presence a M… James Woodyatt
- Re: [homenet] Let's make in-home ULA presence a M… Ted Lemon
- Re: [homenet] Let's make in-home ULA presence a M… Mikael Abrahamsson
- Re: [homenet] Let's make in-home ULA presence a M… Markus Stenberg
- Re: [homenet] Let's make in-home ULA presence a M… Mikael Abrahamsson
- Re: [homenet] Let's make in-home ULA presence a M… Sander Steffann
- Re: [homenet] Let's make in-home ULA presence a M… Ted Lemon
- Re: [homenet] Let's make in-home ULA presence a M… Gert Doering
- Re: [homenet] Let's make in-home ULA presence a M… Gert Doering
- Re: [homenet] Let's make in-home ULA presence a M… Gert Doering
- Re: [homenet] Let's make in-home ULA presence a M… Tero Kivinen
- Re: [homenet] Let's make in-home ULA presence a M… Ted Lemon
- Re: [homenet] Let's make in-home ULA presence a M… Philip Homburg
- Re: [homenet] Let's make in-home ULA presence a M… Gert Doering
- Re: [homenet] Let's make in-home ULA presence a M… Gert Doering
- Re: [homenet] Let's make in-home ULA presence a M… Ralph Droms
- Re: [homenet] Let's make in-home ULA presence a M… Sander Steffann
- Re: [homenet] Let's make in-home ULA presence a M… Ted Lemon
- Re: [homenet] Let's make in-home ULA presence a M… Michael Thomas
- Re: [homenet] Let's make in-home ULA presence a M… Sander Steffann
- Re: [homenet] Let's make in-home ULA presence a M… James Woodyatt
- Re: [homenet] Let's make in-home ULA presence a M… Ted Lemon
- Re: [homenet] Let's make in-home ULA presence a M… Michael Thomas
- Re: [homenet] Let's make in-home ULA presence a M… Ted Lemon
- [homenet] On renumbering [was: Let's make in-home… Brian E Carpenter
- Re: [homenet] Let's make in-home ULA presence a M… Michael Thomas
- Re: [homenet] Let's make in-home ULA presence a M… James Woodyatt
- Re: [homenet] Let's make in-home ULA presence a M… Michael Thomas
- Re: [homenet] Let's make in-home ULA presence a M… Ted Lemon
- Re: [homenet] Let's make in-home ULA presence a M… Michael Thomas
- Re: [homenet] Let's make in-home ULA presence a M… Ted Lemon
- Re: [homenet] Let's make in-home ULA presence a M… Michael Thomas
- Re: [homenet] Let's make in-home ULA presence a M… Ted Lemon
- Re: [homenet] Let's make in-home ULA presence a M… Mark Andrews
- Re: [homenet] Let's make in-home ULA presence a M… Brian E Carpenter
- Re: [homenet] Let's make in-home ULA presence a M… Mikael Abrahamsson
- Re: [homenet] Let's make in-home ULA presence a M… Mikael Abrahamsson
- Re: [homenet] On renumbering [was: Let's make in-… Mikael Abrahamsson
- Re: [homenet] Let's make in-home ULA presence a M… Alexandru Petrescu
- Re: [homenet] Let's make in-home ULA presence a M… Alexandru Petrescu
- Re: [homenet] Let's make in-home ULA presence a M… Ted Lemon
- Re: [homenet] Let's make in-home ULA presence a M… Lorenzo Colitti
- Re: [homenet] Let's make in-home ULA presence a M… Lorenzo Colitti
- Re: [homenet] Let's make in-home ULA presence a M… Lorenzo Colitti
- Re: [homenet] Let's make in-home ULA presence a M… Lorenzo Colitti
- Re: [homenet] Let's make in-home ULA presence a M… Mark Andrews
- Re: [homenet] Let's make in-home ULA presence a M… Ted Lemon
- Re: [homenet] Let's make in-home ULA presence a M… STARK, BARBARA H
- Re: [homenet] Let's make in-home ULA presence a M… Lorenzo Colitti
- Re: [homenet] Let's make in-home ULA presence a M… Lorenzo Colitti
- Re: [homenet] Let's make in-home ULA presence a M… Lorenzo Colitti
- Re: [homenet] Let's make in-home ULA presence a M… Ted Lemon
- Re: [homenet] Let's make in-home ULA presence a M… Lorenzo Colitti
- Re: [homenet] Let's make in-home ULA presence a M… Ted Lemon
- Re: [homenet] Let's make in-home ULA presence a M… Lorenzo Colitti
- Re: [homenet] Let's make in-home ULA presence a M… Ralph Droms
- Re: [homenet] Let's make in-home ULA presence a M… Ted Lemon
- Re: [homenet] Let's make in-home ULA presence a M… STARK, BARBARA H
- Re: [homenet] Let's make in-home ULA presence a M… Ted Lemon
- Re: [homenet] Let's make in-home ULA presence a M… Lorenzo Colitti
- Re: [homenet] Let's make in-home ULA presence a M… Mikael Abrahamsson
- Re: [homenet] Let's make in-home ULA presence a M… Pierre Pfister
- Re: [homenet] Let's make in-home ULA presence a M… Lorenzo Colitti
- Re: [homenet] Let's make in-home ULA presence a M… Mikael Abrahamsson
- Re: [homenet] Let's make in-home ULA presence a M… Sander Steffann
- Re: [homenet] Let's make in-home ULA presence a M… Wuyts Carl
- Re: [homenet] Let's make in-home ULA presence a M… Ted Lemon
- Re: [homenet] Let's make in-home ULA presence a M… Lorenzo Colitti
- Re: [homenet] Let's make in-home ULA presence a M… Ted Lemon
- Re: [homenet] Let's make in-home ULA presence a M… Lorenzo Colitti
- Re: [homenet] Let's make in-home ULA presence a M… Ted Lemon
- Re: [homenet] Let's make in-home ULA presence a M… Michael Richardson
- Re: [homenet] Let's make in-home ULA presence a M… Ted Lemon
- Re: [homenet] Let's make in-home ULA presence a M… Michael Richardson
- Re: [homenet] Let's make in-home ULA presence a M… Ted Lemon
- Re: [homenet] Let's make in-home ULA presence a M… Don Sturek
- Re: [homenet] Let's make in-home ULA presence a M… James Woodyatt
- Re: [homenet] Let's make in-home ULA presence a M… Ted Lemon
- Re: [homenet] Let's make in-home ULA presence a M… Don Sturek
- Re: [homenet] Let's make in-home ULA presence a M… Ted Lemon
- Re: [homenet] Let's make in-home ULA presence a M… Don Sturek
- Re: [homenet] Let's make in-home ULA presence a M… Ted Lemon
- Re: [homenet] Let's make in-home ULA presence a M… Ted Lemon
- Re: [homenet] Let's make in-home ULA presence a M… James Woodyatt
- Re: [homenet] Let's make in-home ULA presence a M… James Woodyatt
- Re: [homenet] Let's make in-home ULA presence a M… Ted Lemon
- Re: [homenet] Let's make in-home ULA presence a M… Brian E Carpenter
- Re: [homenet] Let's make in-home ULA presence a M… Ted Lemon
- Re: [homenet] Let's make in-home ULA presence a M… Ted Lemon
- Re: [homenet] Let's make in-home ULA presence a M… James Woodyatt
- Re: [homenet] Let's make in-home ULA presence a M… Ted Lemon
- Re: [homenet] Let's make in-home ULA presence a M… James Woodyatt
- Re: [homenet] Let's make in-home ULA presence a M… Ted Lemon
- Re: [homenet] Let's make in-home ULA presence a M… James Woodyatt
- Re: [homenet] Let's make in-home ULA presence a M… Ted Lemon
- Re: [homenet] Let's make in-home ULA presence a M… Pierre Pfister
- Re: [homenet] Let's make in-home ULA presence a M… Michael Richardson
- Re: [homenet] Let's make in-home ULA presence a M… Markus Stenberg
- Re: [homenet] Let's make in-home ULA presence a M… James Woodyatt
- Re: [homenet] Let's make in-home ULA presence a M… Michael Richardson
- Re: [homenet] Let's make in-home ULA presence a M… Ted Lemon
- Re: [homenet] Let's make in-home ULA presence a M… James Woodyatt
- Re: [homenet] Let's make in-home ULA presence a M… Markus Stenberg
- Re: [homenet] Let's make in-home ULA presence a M… Ted Lemon
- Re: [homenet] Let's make in-home ULA presence a M… James Woodyatt
- Re: [homenet] Let's make in-home ULA presence a M… Ted Lemon
- Re: [homenet] Let's make in-home ULA presence a M… Brian E Carpenter