Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-unique-ipv6-prefix-per-host)
Fernando Gont <fgont@si6networks.com> Sat, 11 November 2017 02:53 UTC
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Subject: Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-unique-ipv6-prefix-per-host)
To: Ole Troan <otroan@employees.org>
Cc: Brian E Carpenter <brian.e.carpenter@gmail.com>, v6ops@ietf.org, "6man@ietf.org" <6man@ietf.org>
References: <be9724f5-2ff5-d90c-2749-ecae2c628b78@si6networks.com> <CAKD1Yr0_a2Qm8U4oK+BQU57DeDUD9i-o_+G+YhnH4pVXRxmxxQ@mail.gmail.com> <9d154133-a1de-7774-1589-c7069bf279ee@si6networks.com> <0b45890d-ea4a-47b8-a650-ceb72b066df8@gmail.com> <ea772bfd-4004-7f94-8469-b50e3aff0f29@si6networks.com> <F2330138-6842-4C38-B5A0-FB40BFACD038@employees.org> <e7465ac9-731f-f41b-c240-f2d9fd6e3c59@si6networks.com> <C5C1A9B5-389A-47CE-AD5C-B1D5C97DB995@employees.org>
From: Fernando Gont <fgont@si6networks.com>
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Date: Fri, 10 Nov 2017 23:51:04 -0300
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On 11/10/2017 06:45 PM, Ole Troan wrote: > Fernando, > >> On 11 Nov 2017, at 05:04, Fernando Gont <fgont@si6networks.com> wrote: >> >> On 11/10/2017 05:42 PM, Ole Troan wrote: >>>> 1) My comment to the list was essentially arguing that this >>>> document contains a protocol specification, and such part is not >>>> suitable. I think it should be easy to converge on something >>>> regarding this one: >>>> >>>> Can anyone (you, for instance), provide a definition of what is a >>>> protocol, and the run this document through such definition and >>>> figure out if it fits or it doesn't? >>> >>> >>> A protocol is a system of rules that allow _two_ or more nodes to >>> communicate. The protocol specifies the syntax, semantics and so on >>> (1). >>> >>> A protocol specification does not specify only the wire format. >>> >>> 'unique-ipv6-prefix' does not specify changes in the wire-format, nor >>> its semantics. It only requires implementation change on one 'side' >>> of the protocol, namely on the routers. From that perspective I think >>> you can argue that this is not a protocol specification. >> >> How do you get from this: "it only requires implementation change on one >> 'side' of the protocol" to this: "From that perspective I think you can >> argue that this is not a protocol specification". (First sentence >> acknowledges it *is* a protocol) > > For it to be a new protocol (or protocol change, it requires _two_ or more communicating entities to be updated. > (The reference above was to the ND/SLAAC protocol.) Who said you need to change both sides for it to be a protocol update? You have a sate machine for each endpoint. As soon as you change one, you have changed the protocol. Thanks, -- Fernando Gont SI6 Networks e-mail: fgont@si6networks.com PGP Fingerprint: 6666 31C6 D484 63B2 8FB1 E3C4 AE25 0D55 1D4E 7492
- Stateful SLAAC (draft-ietf-v6ops-unique-ipv6-pref… Fernando Gont
- Re: Stateful SLAAC (draft-ietf-v6ops-unique-ipv6-… DY Kim
- Re: Stateful SLAAC (draft-ietf-v6ops-unique-ipv6-… Brian E Carpenter
- Re: Stateful SLAAC (draft-ietf-v6ops-unique-ipv6-… Lorenzo Colitti
- Re: Stateful SLAAC (draft-ietf-v6ops-unique-ipv6-… Erik Kline
- Re: Stateful SLAAC (draft-ietf-v6ops-unique-ipv6-… Erik Kline
- Re: Stateful SLAAC (draft-ietf-v6ops-unique-ipv6-… Warren Kumari
- Re: Stateful SLAAC (draft-ietf-v6ops-unique-ipv6-… Fernando Gont
- Re: Stateful SLAAC (draft-ietf-v6ops-unique-ipv6-… Fernando Gont
- RE: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Templin, Fred L
- Re: Stateful SLAAC (draft-ietf-v6ops-unique-ipv6-… Fernando Gont
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Brian E Carpenter
- RE: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Mark Smith
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… james woodyatt
- Re: Stateful SLAAC (draft-ietf-v6ops-unique-ipv6-… Lorenzo Colitti
- Re: Stateful SLAAC (draft-ietf-v6ops-unique-ipv6-… Fred Baker
- Re: Stateful SLAAC (draft-ietf-v6ops-unique-ipv6-… Fred Baker
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Joe Touch
- Re: Stateful SLAAC (draft-ietf-v6ops-unique-ipv6-… Lorenzo Colitti
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… joel jaeggli
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Fernando Gont
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Fernando Gont
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Fernando Gont
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Ole Troan
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Fernando Gont
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… David Farmer
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Ole Troan
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Ole Troan
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… james woodyatt
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Brian E Carpenter
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Joe Touch
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Joe Touch
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Joe Touch
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… DY Kim
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… DY Kim
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Ted Lemon
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Fernando Gont
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… DY Kim
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Fernando Gont
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Fernando Gont
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… DY Kim
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Fernando Gont
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Ted Lemon
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Ted Lemon
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… DY Kim
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… DY Kim
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Ted Lemon
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… DY Kim
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Warren Kumari
- Re: Stateful SLAAC (draft-ietf-v6ops-unique-ipv6-… Alexandre Petrescu
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Fernando Gont
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… DY Kim
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Bob Hinden
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Nick Hilliard
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Erik Nordmark
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Lorenzo Colitti
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Lorenzo Colitti
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Ted Lemon
- RE: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Van De Velde, Gunter (Nokia - BE/Antwerp)
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Fernando Gont
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Ole Troan
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Ted Lemon
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Fernando Gont
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Bob Hinden
- RE: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Van De Velde, Gunter (Nokia - BE/Antwerp)
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Ted Lemon
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Fernando Gont
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Erik Nordmark
- RE: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Van De Velde, Gunter (Nokia - BE/Antwerp)
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Ole Troan
- RE: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Van De Velde, Gunter (Nokia - BE/Antwerp)
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Ole Troan
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Ted Lemon
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… DaeYoung KIM
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Brian E Carpenter
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Erik Nordmark
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Mark Smith
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Lorenzo Colitti
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Enno Rey
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Ted Lemon
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Ole Troan
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Lorenzo Colitti
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Ted Lemon
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Ole Troan
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Fernando Gont
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Ted Lemon
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Lorenzo Colitti
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Bernie Volz (volz)
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Nick Hilliard
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Fernando Gont
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Victor Kuarsingh
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Victor Kuarsingh
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Fernando Gont
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Fernando Gont
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Victor Kuarsingh
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Victor Kuarsingh
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Fernando Gont
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Ted Lemon
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Fernando Gont
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Ole Troan
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Fernando Gont
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Victor Kuarsingh
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Ted Lemon
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Michael H Lambert
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Lorenzo Colitti
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Philip Homburg
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… David Farmer
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Nick Hilliard
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Lorenzo Colitti
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Nick Hilliard
- RE: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Templin, Fred L
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Lorenzo Colitti
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… james woodyatt
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Mark Smith
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Fred Baker
- DHCPv6 PD route injection (was: Re: [v6ops] State… Ole Troan
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Ted Lemon
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Ted Lemon
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Ted Lemon
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Ted Lemon
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… james woodyatt
- RE: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Van De Velde, Gunter (Nokia - BE/Antwerp)
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Suresh Krishnan
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Warren Kumari
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… DY Kim
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Fred Baker
- Re: [v6ops] DHCPv6 PD route injection (was: Re: S… Brzozowski, John
- Upleveling discussion (was Re: [v6ops] Stateful S… Suresh Krishnan
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… Lorenzo Colitti
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… DY Kim
- Re: Upleveling discussion (was Re: [v6ops] Statef… Erik Nordmark
- Re: [v6ops] Upleveling discussion (was Re: Statef… Brian E Carpenter
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… David Farmer
- Re: [v6ops] Stateful SLAAC (draft-ietf-v6ops-uniq… David Farmer
- Re: Upleveling discussion (was Re: [v6ops] Statef… james woodyatt
- Re: [v6ops] Upleveling discussion (was Re: Statef… Gert Doering
- Re: Upleveling discussion (was Re: [v6ops] Statef… Fernando Gont