Re: Objection to draft-ietf-6man-rfc4291bis-07.txt
Fernando Gont <fgont@si6networks.com> Thu, 02 March 2017 08:32 UTC
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Subject: Re: Objection to draft-ietf-6man-rfc4291bis-07.txt
To: Iván Arce <iarce@fundacionsadosky.org.ar>, 6man WG <ipv6@ietf.org>
References: <20170223134026.GI5069@gir.theapt.org> <9277BC0B-04F3-4FC1-901E-F83A8F0E02D7@google.com> <58AF6429.70809@foobar.org> <902276E9-0521-4D4E-A42B-C45E64763896@google.com> <58AF726A.3040302@foobar.org> <F7C230DE-4759-4B78-ABF2-6799F85B3C62@google.com> <58B014F6.2040400@foobar.org> <6DA95097-8730-4353-A0C9-3EB4719EA891@google.com> <CAKD1Yr0qk_njAGnex_FZsYisCVw=eM8hXTr1v+wqvcfX_09wiQ@mail.gmail.com> <CAN-Dau0ohz3Wp55bs+eoFvSyoUjuKfjzKGSAsJS3wUt3z7TGtA@mail.gmail.com> <CAKD1Yr0wK8EiAbz39EZz-xZLtsSV2JROSzNECKtGo36Zc=RZ0Q@mail.gmail.com> <CAN-Dau2N-fv3o9o4807m_fbMktjC6hq28sMZhfECKg5cbb4g6Q@mail.gmail.com> <CAKD1Yr3tHm5x29w4L5KtKi7PqDHRxkPr6i9mJMtHLaPc2eM2GQ@mail.gmail.com> <8ce32e32-3f71-81fc-6bf5-763a4d85fed0@fundacionsadosky.org.ar> <0a3446a1-c7d2-a914-25c1-2c4cf11041b7@gmail.com> <b6432ced-1fe5-7d29-4084-37f7446d29f0@fundacionsadosky.org.ar>
From: Fernando Gont <fgont@si6networks.com>
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Date: Thu, 02 Mar 2017 02:15:55 -0300
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On 03/01/2017 08:07 PM, Iván Arce wrote: [....] > > Either not mentioning /64 at all or just saying it is recommended but > leaving the specifics to a "IPv6 over X" specification is better than > bolting a fixed prefix len in the standard. > > Incidentally, I think this should have been deprecated in RFC 7136 when > EUI-64 was (sortof) killed. Modified EUI-64 should have been killed a long time ago. But Lorenzo has been very loud in keeping that flawed approach alive. For instance, RFC8064 recommends against its use for stable addresses, but leaves the door open for employing Modified EUI-64 if the underlying link-layer address has been randomized -- a scheme that is still flawed because, among other things, it unnecessarily wastes 18 bits of entropy and follows a well-known bad practice of re-using numeric IDs across different layers and contexts. Thanks, -- Fernando Gont SI6 Networks e-mail: fgont@si6networks.com PGP Fingerprint: 6666 31C6 D484 63B2 8FB1 E3C4 AE25 0D55 1D4E 7492
- Objection to draft-ietf-6man-rfc4291bis-07.txt Peter Hessler
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Lorenzo Colitti
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Job Snijders
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Lorenzo Colitti
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Peter Hessler
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Pierre Pfister
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Alexandre Petrescu
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Brian E Carpenter
- RE: Objection to draft-ietf-6man-rfc4291bis-07.txt Manfredi, Albert E
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Mark Smith
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Iván Arce
- RE: Objection to draft-ietf-6man-rfc4291bis-07.txt Manfredi, Albert E
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Job Snijders
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Mark Smith
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Nick Hilliard
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt james woodyatt
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Nick Hilliard
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt james woodyatt
- RE: Objection to draft-ietf-6man-rfc4291bis-07.txt Manfredi, Albert E
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Nick Hilliard
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt james woodyatt
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Brian E Carpenter
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Lorenzo Colitti
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Christopher Morrow
- RE: Objection to draft-ietf-6man-rfc4291bis-07.txt mohamed.boucadair
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Peter Hessler
- RE: Objection to draft-ietf-6man-rfc4291bis-07.txt mohamed.boucadair
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Sander Steffann
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Nick Hilliard
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Nick Hilliard
- RE: Objection to draft-ietf-6man-rfc4291bis-07.txt mohamed.boucadair
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Alexandre Petrescu
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Christopher Morrow
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt james woodyatt
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Christopher Morrow
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Pierre Pfister
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt David Farmer
- RE: Objection to draft-ietf-6man-rfc4291bis-07.txt Manfredi, Albert E
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Christopher Morrow
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Brian E Carpenter
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt David Farmer
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Christopher Morrow
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt David Farmer
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Fernando Gont
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Alexandre Petrescu
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Brian E Carpenter
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt David Farmer
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Brian E Carpenter
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Xing Li
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Xing Li
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Mark Smith
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Alexandre Petrescu
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Brian E Carpenter
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Alexandre Petrescu
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Mark Smith
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Lorenzo Colitti
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Alexandre Petrescu
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Alexandre Petrescu
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Philip Homburg
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt David Farmer
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Lorenzo Colitti
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Brian E Carpenter
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt james woodyatt
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt David Farmer
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Fernando Gont
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Greg Hankins
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Lorenzo Colitti
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Lorenzo Colitti
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Lorenzo Colitti
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt sthaug
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt sthaug
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Lorenzo Colitti
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Lorenzo Colitti
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Nick Hilliard
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Greg Hankins
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt sthaug
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt otroan
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt otroan
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Dan Lüdtke
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt sthaug
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt David Farmer
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt David Farmer
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Lorenzo Colitti
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Lorenzo Colitti
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Iván Arce
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Iván Arce
- Re: Objection to draft-ietf-6man-rfc4291bis-07.tx… Alexandre Petrescu
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Alexandre Petrescu
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Alexandre Petrescu
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Brian E Carpenter
- Re: Objection to draft-ietf-6man-rfc4291bis-07.tx… Mikael Abrahamsson
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Mark Smith
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Brian E Carpenter
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Nick Hilliard
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Iván Arce
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Fernando Gont
- Re: Objection to draft-ietf-6man-rfc4291bis-07.tx… Alexandre Petrescu
- Re: Objection to draft-ietf-6man-rfc4291bis-07.tx… Erik Kline
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Alexandre Petrescu
- Re: Objection to draft-ietf-6man-rfc4291bis-07.tx… Alexandre Petrescu
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Fernando Gont
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Fernando Gont
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Lorenzo Colitti
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Lorenzo Colitti
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Lorenzo Colitti
- Re: Objection to draft-ietf-6man-rfc4291bis-07.tx… Mikael Abrahamsson
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Fernando Gont
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Fernando Gont
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Tore Anderson
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Lorenzo Colitti
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Iván Arce
- Re: Objection to draft-ietf-6man-rfc4291bis-07.tx… Alexandre Petrescu
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Tore Anderson
- Consensus? (was Re: Objection to draft-ietf-6man-… Wilco Baan Hofman
- Re: Objection to draft-ietf-6man-rfc4291bis-07.tx… Mikael Abrahamsson
- Re: Objection to draft-ietf-6man-rfc4291bis-07.tx… Alexandre Petrescu
- Re: Objection to draft-ietf-6man-rfc4291bis-07.tx… Alexandre Petrescu
- Re: Objection to draft-ietf-6man-rfc4291bis-07.tx… Mikael Abrahamsson
- Re: Objection to draft-ietf-6man-rfc4291bis-07.tx… Alexandre Petrescu
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Lorenzo Colitti
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Tore Anderson
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Lorenzo Colitti
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Alexandre Petrescu
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Sander Steffann
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Mikael Abrahamsson
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Alexandre Petrescu
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Alexandre Petrescu
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Mikael Abrahamsson
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt JORDI PALET MARTINEZ
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Alexandre Petrescu
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Alexandre Petrescu
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt JORDI PALET MARTINEZ
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Alexandre Petrescu
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt JORDI PALET MARTINEZ
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Alexandre Petrescu
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Nick Hilliard
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Mark Andrews
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt 神明達哉
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Lorenzo Colitti
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Mikael Abrahamsson
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Alexandre Petrescu
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Alexandre Petrescu
- Re: Objection to draft-ietf-6man-rfc4291bis-07.tx… Alexandre Petrescu
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Job Snijders
- RE: Objection to draft-ietf-6man-rfc4291bis-07.txt mohamed.boucadair
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Alexandre Petrescu
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt otroan
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Alexandre Petrescu
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Ca By
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Alexandre Petrescu
- Re: Objection to draft-ietf-6man-rfc4291bis-07.tx… 神明達哉
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt 神明達哉
- Re: Objection to draft-ietf-6man-rfc4291bis-07.tx… Alexandre Petrescu
- Re: Objection to draft-ietf-6man-rfc4291bis-07.tx… 神明達哉
- Re: Objection to draft-ietf-6man-rfc4291bis-07.tx… Alexandre Petrescu
- Re: Objection to draft-ietf-6man-rfc4291bis-07.tx… Fred Baker
- Re: Objection to draft-ietf-6man-rfc4291bis-07.tx… Philip Homburg
- Re: Objection to draft-ietf-6man-rfc4291bis-07.tx… Alexandre Petrescu
- Re: Objection to draft-ietf-6man-rfc4291bis-07.tx… Alexandre Petrescu
- Re: Objection to draft-ietf-6man-rfc4291bis-07.tx… Brian E Carpenter
- Re: Objection to draft-ietf-6man-rfc4291bis-07.tx… Alexandre Petrescu
- Re: Objection to draft-ietf-6man-rfc4291bis-07.tx… Christian Huitema
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Alexandre Petrescu
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt 神明達哉
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Alexandre Petrescu
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt 神明達哉
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt 神明達哉
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Alexandre Petrescu
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Alexandre Petrescu
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Simon Hobson
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Alexandre Petrescu
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Simon Hobson
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt otroan
- Re: Objection to draft-ietf-6man-rfc4291bis-07.tx… Alexandre Petrescu
- Re: Objection to draft-ietf-6man-rfc4291bis-07.tx… otroan
- Re: Objection to draft-ietf-6man-rfc4291bis-07.txt Alexandre Petrescu