Re: [spring] Request to close the LC and move forward//RE: WGLC - draft-ietf-spring-srv6-network-programming
Fernando Gont <fgont@si6networks.com> Wed, 26 February 2020 23:45 UTC
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Subject: Re: [spring] Request to close the LC and move forward//RE: WGLC - draft-ietf-spring-srv6-network-programming
To: "Eric Vyncke (evyncke)" <evyncke=40cisco.com@dmarc.ietf.org>, Warren Kumari <warren@kumari.net>, John Leddy <john@leddy.net>
Cc: SPRING WG List <spring@ietf.org>, "6man@ietf.org" <6man@ietf.org>, Bob Hinden <bob.hinden@gmail.com>, "Zafar Ali (zali)" <zali=40cisco.com@dmarc.ietf.org>
References: <F88E3F76-DD4B-4807-A458-85FABFF20D96@gmail.com> <5D218BFB-0D6F-4F7D-858F-B571A67DC47F@leddy.net> <CAHw9_iJ_ipEvU0NUx44XbK0_DrLe_GRw6G=m+chK4wZcRP8BMg@mail.gmail.com> <ACA082A4-BC78-4C63-9F91-5C9A44F47642@cisco.com>
From: Fernando Gont <fgont@si6networks.com>
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Date: Wed, 26 Feb 2020 20:45:13 -0300
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Hello, Eric, On 26/2/20 20:18, Eric Vyncke (evyncke) wrote: > Writing this without any hat, > > Please note that on the logical side, it still have to be "proven" that this idea is strictly forbidden by RFC 8200. Here's the proof part: 1) Isn't IPv6 end to end? 2) How do core components of IPv6, such as AH and PMTUD work in the present of intermediate nodes that can add and/or remove arbitrary extension headers? It should be clear from the above that EH insertion/deletion is forbidden. Since this topic has been brought up again and again, I have submitted an errata to RFC8200 which clarifies the intended behaviour: * https://www.rfc-editor.org/errata/eid5933 (that's what Errata's are for, after all... and it should be clear that the EH processing part, overall, needs improvements). Thanks! Cheers, -- Fernando Gont SI6 Networks e-mail: fgont@si6networks.com PGP Fingerprint: 6666 31C6 D484 63B2 8FB1 E3C4 AE25 0D55 1D4E 7492
- Request to close the LC and move forward//RE: WGL… Lizhenbin
- RE: Request to close the LC and move forward//RE:… Dongjie (Jimmy)
- RE: Request to close the LC and move forward//RE:… Huzhibo
- Re: [spring] Request to close the LC and move for… xiechf@chinatelecom.cn
- RE: Request to close the LC and move forward//RE:… Gengxuesong (Geng Xuesong)
- RE: Request to close the LC and move forward//RE:… Chengli (Cheng Li)
- Re: Re: [spring] Request to close the LC and move… liupengyjy@outlook.com
- RE: Request to close the LC and move forward//RE:… bruno.decraene
- Re: Request to close the LC and move forward//RE:… Fernando Gont
- RE: Request to close the LC and move forward//RE:… bruno.decraene
- Re: [spring] Request to close the LC and move for… Zafar Ali (zali)
- Re: [spring] Request to close the LC and move for… Dirk Steinberg
- Re: [spring] Request to close the LC and move for… Fernando Gont
- Re: [spring] Request to close the LC and move for… Bob Hinden
- Re: [spring] Request to close the LC and move for… John Leddy
- Re: [spring] Request to close the LC and move for… Warren Kumari
- Re: [spring] Request to close the LC and move for… Mike Simpson
- Re: Request to close the LC and move forward//RE:… 神明達哉
- Re: [spring] Request to close the LC and move for… john leddy.net
- Re: [spring] Request to close the LC and move for… Fernando Gont
- Re: Request to close the LC and move forward//RE:… Brian E Carpenter
- Re: [spring] Request to close the LC and move for… Mark Smith
- RE: [spring] Request to close the LC and move for… Voyer, Daniel
- Re: [spring] Request to close the LC and move for… Bob Hinden
- Re: [spring] Request to close the LC and move for… Satoru Matsushima
- Re: [spring] Request to close the LC and move for… Eric Vyncke (evyncke)
- Re: [spring] Request to close the LC and move for… Gaurav Dawra
- Re: [spring] Request to close the LC and move for… Fernando Gont
- Re: [spring] Request to close the LC and move for… Fernando Gont
- Re: [spring] Request to close the LC and move for… Stefano Salsano
- RE: [spring] Request to close the LC and move for… Weiqiang Cheng
- Re: [spring] Request to close the LC and move for… Brian E Carpenter
- Re: [spring] Request to close the LC and move for… =?utf-8?B?WWlzb25nIExpdQ==?=
- Re: [spring] Request to close the LC and move for… Stefano Salsano
- Re: [spring] Request to close the LC and move for… Brian E Carpenter
- Re: Re: [spring] Request to close the LC and move… li_zhenqiang@hotmail.com
- Re: [spring] Request to close the LC and move for… Bernier, Daniel
- Re: [spring] Request to close the LC and move for… Ahmed Bashandy
- RE: Re: [spring] Request to close the LC and move… Ketan Talaulikar (ketant)
- Re: [spring] Request to close the LC and move for… Dirk Steinberg
- Re: [spring] Request to close the LC and move for… Fernando Gont
- Re: [spring] Request to close the LC and move for… Fernando Gont
- Re: [spring] Request to close the LC and move for… Mark Smith
- RE: [spring] Request to close the LC and move for… bruno.decraene
- Re: [spring] Request to close the LC and move for… Fernando Gont
- RE: Request to close the LC and move forward//RE:… Maojianwei (Mao)
- Re: Request to close the LC and move forward//RE:… Ted Lemon
- RE: Request to close the LC and move forward//RE:… Andrew Alston
- Re: Request to close the LC and move forward//RE:… Fernando Gont
- Re: [spring] Request to close the LC and move for… Stefano Salsano
- RE: [spring] Request to close the LC and move for… bruno.decraene
- RE: Request to close the LC and move forward//RE:… Xiejingrong (Jingrong)
- RE: Request to close the LC and move forward//RE:… Voyer, Daniel
- RE: Request to close the LC and move forward//RE:… Voyer, Daniel
- Re: Request to close the LC and move forward//RE:… Ted Lemon
- Re: Request to close the LC and move forward//RE:… Ted Lemon
- Re: [spring] Request to close the LC and move for… Stefano Salsano
- RE: [spring] Request to close the LC and move for… Alexander Vainshtein
- RE: [spring] Request to close the LC and move for… Andrew Alston
- Re: [spring] Request to close the LC and move for… Joel M. Halpern
- Re: Request to close the LC and move forward//RE:… Nick Hilliard
- Re: [spring] Request to close the LC and move for… John Scudder
- Re: Request to close the LC and move forward//RE:… Stefano Salsano
- RE: [spring] Request to close the LC and move for… James Guichard
- Re: [spring] Request to close the LC and move for… Warren Kumari
- Re: [spring] Request to close the LC and move for… Robert Raszuk
- Re: [spring] Request to close the LC and move for… Ted Lemon
- Re: [spring] Request to close the LC and move for… Joel M. Halpern
- Re: [spring] Request to close the LC and move for… Ted Lemon
- Re: [spring] Request to close the LC and move for… Joel M. Halpern
- Re: [spring] Request to close the LC and move for… Warren Kumari
- Re: Request to close the LC and move forward//RE:… 神明達哉
- Re: Request to close the LC and move forward//RE:… Pablo Camarillo (pcamaril)
- Re: Request to close the LC and move forward//RE:… Pablo Camarillo (pcamaril)
- Re: Request to close the LC and move forward//RE:… Ted Lemon
- Re: [spring] Request to close the LC and move for… Pablo Camarillo (pcamaril)
- Re: Request to close the LC and move forward//RE:… Pablo Camarillo (pcamaril)
- RE: [spring] Request to close the LC and move for… Ron Bonica
- Re: [spring] Request to close the LC and move for… Sander Steffann
- Re: [spring] Request to close the LC and move for… Fernando Gont
- Re: [spring] Request to close the LC and move for… 神明達哉
- Re: [spring] Request to close the LC and move for… Suresh Krishnan
- Re: [spring] Request to close the LC and move for… Fernando Gont
- Re: [spring] Request to close the LC and move for… Mark Smith
- RE: [spring] Request to close the LC and move for… Ron Bonica
- Re: Request to close the LC and move forward//RE:… Darren Dukes (ddukes)
- RE: [spring] Request to close the LC and move for… Ron Bonica
- Re: [spring] Request to close the LC and move for… Keyur Patel
- Re: Request to close the LC and move forward//RE:… 神明達哉
- "penultimate segment" [Re: [spring] Request to cl… Brian E Carpenter
- Re: Request to close the LC and move forward//RE:… Brian E Carpenter
- Re: "penultimate segment" [Re: [spring] Request t… Stefano Salsano
- Re: "penultimate segment" [Re: [spring] Request t… Brian E Carpenter
- RE: "penultimate segment" [Re: [spring] Request t… Ketan Talaulikar (ketant)
- RE: Request to close the LC and move forward//RE:… Ketan Talaulikar (ketant)
- 答复: Request to close the LC and move forward//RE:… huruizhao
- Re: Request to close the LC and move forward//RE:… Tim Chown
- 答复: [spring] Request to close the LC and move for… Chenxia (D)
- Re: [spring] Request to close the LC and move for… Darren Dukes (ddukes)
- RE: [spring] Request to close the LC and move for… Alexander Vainshtein
- Re: [spring] Request to close the LC and move for… Brian E Carpenter
- RE: [spring] Request to close the LC and move for… Alexander Vainshtein
- Re: [spring] Request to close the LC and move for… Darren Dukes (ddukes)
- Re: [spring] Request to close the LC and move for… Alexander Vainshtein