Re: [v6ops] A proposal for draft-ietf-6man-rfc4291bis-07 - timeline
Alexandre Petrescu <alexandre.petrescu@gmail.com> Thu, 09 March 2017 07:58 UTC
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Subject: Re: [v6ops] A proposal for draft-ietf-6man-rfc4291bis-07 - timeline
To: ipv6@ietf.org
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From: Alexandre Petrescu <alexandre.petrescu@gmail.com>
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Date: Thu, 09 Mar 2017 08:58:38 +0100
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Hi, Thanks for the pointers to the earlier discussion. Le 08/03/2017 à 22:54, Timothy Winters a écrit : > Hi James, > > Since this was added in the update from RFC 2461 to 4861 I went to > go look for why this was added and found the following thread. > > Discussion: > https://mailarchive.ietf.org/arch/search/?email_list=ipv6&q=Requirement+for+64bit+I%2FF+ID&so=date&gbt=1&index=rJtLf5Krh0X9vg3vYts_xO1oUCw > > > > Final Decision: > https://mailarchive.ietf.org/arch/msg/ipv6/IfWdv79U0k9PbwK6-lAIk4yeyK4 I think that decision is that ND should work with arbitrary plens, not just 64. In light of that ND decision, it is strange to see an RFC at the same time IPv6 Addressing Architecture mandating IIDs 64 (and implicit mathematical plen 128). Retrospectively: At time of that discussion, year 2004, there was no IPv6 on cellular links, [I-D]. Since then 3GPP got many recommendations from IETF about how to run IPv6. The result is 3GPP User Equipment links only support a single 64 today. My supposition, and many indications converge, is that the 64 recommendation from the IPv6 Addressing Architecture RFC led to this undesirable situation of a single 64 for an UE. If we were again in 2004, I would tell that decision maker: not only ND should avoid the 64 limit, but the IPv6 Addressing Archi should too. That would have saved us many recent RFCs discussing 64 (the BCP CIDR IPv6, the multiple-address per Host recommendation, the why64 RFC, and many others I mistakenly forgot). We are now in 2017... Alex
- A proposal for draft-ietf-6man-rfc4291bis-07 David Farmer
- RE: A proposal for draft-ietf-6man-rfc4291bis-07 Manfredi, Albert E
- RE: A proposal for draft-ietf-6man-rfc4291bis-07 Manfredi, Albert E
- Re: A proposal for draft-ietf-6man-rfc4291bis-07 Brian E Carpenter
- Re: A proposal for draft-ietf-6man-rfc4291bis-07 David Farmer
- Re: A proposal for draft-ietf-6man-rfc4291bis-07 David Farmer
- RE: A proposal for draft-ietf-6man-rfc4291bis-07 Manfredi, Albert E
- Re: A proposal for draft-ietf-6man-rfc4291bis-07 David Farmer
- RE: A proposal for draft-ietf-6man-rfc4291bis-07 Manfredi, Albert E
- Re: A proposal for draft-ietf-6man-rfc4291bis-07 Lorenzo Colitti
- Re: A proposal for draft-ietf-6man-rfc4291bis-07 David Farmer
- Re: A proposal for draft-ietf-6man-rfc4291bis-07 otroan
- Re: A proposal for draft-ietf-6man-rfc4291bis-07 Alexandre Petrescu
- Re: A proposal for draft-ietf-6man-rfc4291bis-07 Alexandre Petrescu
- Re: A proposal for draft-ietf-6man-rfc4291bis-07 David Farmer
- Re: A proposal for draft-ietf-6man-rfc4291bis-07 Alexandre Petrescu
- Re: A proposal for draft-ietf-6man-rfc4291bis-07 Alexandre Petrescu
- Re: A proposal for draft-ietf-6man-rfc4291bis-07 Alexandre Petrescu
- Re: A proposal for draft-ietf-6man-rfc4291bis-07 james woodyatt
- Re: A proposal for draft-ietf-6man-rfc4291bis-07 Alexandre Petrescu
- Re: A proposal for draft-ietf-6man-rfc4291bis-07 james woodyatt
- Re: A proposal for draft-ietf-6man-rfc4291bis-07 james woodyatt
- Re: A proposal for draft-ietf-6man-rfc4291bis-07 Iván Arce
- RE: A proposal for draft-ietf-6man-rfc4291bis-07 Manfredi, Albert E
- Re: A proposal for draft-ietf-6man-rfc4291bis-07 james woodyatt
- Re: A proposal for draft-ietf-6man-rfc4291bis-07 Brian E Carpenter
- Re: A proposal for draft-ietf-6man-rfc4291bis-07 Philip Homburg
- Re: A proposal for draft-ietf-6man-rfc4291bis-07 james woodyatt
- RE: A proposal for draft-ietf-6man-rfc4291bis-07 Manfredi, Albert E
- Re: A proposal for draft-ietf-6man-rfc4291bis-07 Philip Homburg
- Re: A proposal for draft-ietf-6man-rfc4291bis-07 Alexandre Petrescu
- Re: A proposal for draft-ietf-6man-rfc4291bis-07 Philip Homburg
- Re: A proposal for draft-ietf-6man-rfc4291bis-07 james woodyatt
- Re: A proposal for draft-ietf-6man-rfc4291bis-07 Philip Homburg
- Re: A proposal for draft-ietf-6man-rfc4291bis-07 james woodyatt
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… Timothy Winters
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… james woodyatt
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… Timothy Winters
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… 神明達哉
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… Alexandre Petrescu
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… Sander Steffann
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… Alexandre Petrescu
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… Sander Steffann
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… Alexandre Petrescu
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… Sander Steffann
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… Fernando Gont
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… Sander Steffann
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… 神明達哉
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… james woodyatt
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… Timothy Winters
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… james woodyatt
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… Alexandre Petrescu
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… james woodyatt
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… Alexandre Petrescu
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… Timothy Winters
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… james woodyatt
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… Timothy Winters
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… 神明達哉
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… Alexandre Petrescu
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… james woodyatt
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… Mark Smith
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… otroan
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… otroan
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… Mark Andrews
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… Mark Smith
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… otroan
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… Alexandre Petrescu
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… Mark Smith
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… otroan
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… Alexandre Petrescu
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… otroan
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… Alexandre Petrescu
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… otroan
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… Alexandre Petrescu
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… otroan
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… Alexandre Petrescu
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… james woodyatt
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… David Farmer
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… Timothy Winters
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… james woodyatt
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… Timothy Winters
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… 神明達哉
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… Alexandre Petrescu
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… otroan
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… Erik Kline
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… Alexandre Petrescu
- Re: [v6ops] A proposal for draft-ietf-6man-rfc429… Mark Andrews