Re: [v6ops] new draft: draft-colitti-v6ops-host-addr-availability
Yury Shefer <shefys@gmail.com> Tue, 07 July 2015 05:57 UTC
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Date: Mon, 06 Jul 2015 22:57:09 -0700
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From: Yury Shefer <shefys@gmail.com>
To: fred@cisco.com
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Cc: v6ops@ietf.org, draft-colitti-v6ops-host-addr-availability@tools.ietf.org
Subject: Re: [v6ops] new draft: draft-colitti-v6ops-host-addr-availability
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Hello authors, +1 and thanks for the draft! Since you mentioned 3GPP, maybe it would be useful to mention Broadband Forum (BBF) as well? BBF End-to-End Architecture technical reports recommend the following: 1. TR-177 - IPv6 in the context of TR-101 (Nov 2010) 1.1 - Addressing recommendations - paragraph 4.2: "From a routed RG perspective, the following IPv6 addresses may be provided by the Service Provider’s network: - A /64 prefix for the WAN link GUA (optional, only done in the case of the numbered WAN model) - A delegated prefix for use within the home network (mandatory). The Broadband Forum suggests a size for the delegated prefix of at least a /60 for home network or SOHO environments, with a recommended prefix length of /56. The delegated prefix may be extended to a /48 for larger organizations." 1.2 - IPv6 Prefix Delegation (DHCPv6-PD) - paragraph 4.2.1: "A different prefix (with a maximum length of 64 bits, and a recommended length of 56 bits) is delegated per access loop". 2. TR-187 issue 2 - IPv6 for PPP Broadband Access (Feb 2013) DHCPv6-PD is a mandatory requirement and it must be supported together with DHCPv6 /128 WAN address assignment. Here is a few BNG requirements - chapter 9.1: "R-22 The BNG, when acting as DHCPv6 Server, MUST be able to assign a single IPv6 /128 address to the WAN interface of the RG when using DHCPv6 for address assignment. R-23 The BNG MUST be able to support DHCPv6-Prefix Delegation, RFC 3633 [16], to delegate a prefix to the RG." On Mon, Jul 6, 2015 at 4:47 AM, <fred@cisco.com> wrote: > A new draft has been posted, at > http://tools.ietf.org/html/draft-colitti-v6ops-host-addr-availability. > Please take a look at it and comment. > > _______________________________________________ > v6ops mailing list > v6ops@ietf.org > https://www.ietf.org/mailman/listinfo/v6ops > -- Best regards, Yury.
- [v6ops] new draft: draft-colitti-v6ops-host-addr-… fred
- Re: [v6ops] new draft: draft-colitti-v6ops-host-a… Simon Perreault
- Re: [v6ops] new draft: draft-colitti-v6ops-host-a… Sander Steffann
- Re: [v6ops] new draft: draft-colitti-v6ops-host-a… Andrew Yourtchenko
- Re: [v6ops] new draft: draft-colitti-v6ops-host-a… Fred Baker (fred)
- Re: [v6ops] new draft: draft-colitti-v6ops-host-a… Lorenzo Colitti
- Re: [v6ops] new draft: draft-colitti-v6ops-host-a… Erik Kline
- Re: [v6ops] new draft: draft-colitti-v6ops-host-a… Yury Shefer
- Re: [v6ops] new draft: draft-colitti-v6ops-host-a… Tore Anderson
- Re: [v6ops] new draft: draft-colitti-v6ops-host-a… Ray Hunter
- Re: [v6ops] new draft: draft-colitti-v6ops-host-a… Erik Kline
- Re: [v6ops] new draft: draft-colitti-v6ops-host-a… Tore Anderson
- Re: [v6ops] new draft: draft-colitti-v6ops-host-a… Andrew 👽 Yourtchenko
- Re: [v6ops] new draft: draft-colitti-v6ops-host-a… Hemant Singh (shemant)
- Re: [v6ops] new draft: draft-colitti-v6ops-host-a… Hemant Singh (shemant)
- Re: [v6ops] new draft: draft-colitti-v6ops-host-a… Brian E Carpenter
- Re: [v6ops] new draft: draft-colitti-v6ops-host-a… Fred Baker (fred)
- Re: [v6ops] new draft: draft-colitti-v6ops-host-a… Brian E Carpenter
- Re: [v6ops] new draft: draft-colitti-v6ops-host-a… Hemant Singh (shemant)
- Re: [v6ops] new draft: draft-colitti-v6ops-host-a… Sander Steffann
- Re: [v6ops] new draft: draft-colitti-v6ops-host-a… Fred Baker (fred)
- Re: [v6ops] new draft: draft-colitti-v6ops-host-a… Tom Taylor
- Re: [v6ops] new draft: draft-colitti-v6ops-host-a… Jouni Korhonen
- Re: [v6ops] new draft: draft-colitti-v6ops-host-a… Erik Kline
- Re: [v6ops] new draft: draft-colitti-v6ops-host-a… Alexandru Petrescu
- Re: [v6ops] new draft: draft-colitti-v6ops-host-a… Mukom Akong T.
- Re: [v6ops] new draft: draft-colitti-v6ops-host-a… Dave Thaler
- Re: [v6ops] new draft: draft-colitti-v6ops-host-a… Mikael Abrahamsson
- Re: [v6ops] new draft: draft-colitti-v6ops-host-a… Ross Chandler
- Re: [v6ops] new draft: draft-colitti-v6ops-host-a… Mark Smith
- Re: [v6ops] new draft: draft-colitti-v6ops-host-a… Lorenzo Colitti
- Re: [v6ops] new draft: draft-colitti-v6ops-host-a… George, Wes
- Re: [v6ops] new draft: draft-colitti-v6ops-host-a… George, Wes
- Re: [v6ops] new draft: draft-colitti-v6ops-host-a… Mark Smith
- Re: [v6ops] new draft: draft-colitti-v6ops-host-a… George, Wes
- Re: [v6ops] new draft: draft-colitti-v6ops-host-a… Templin, Fred L
- Re: [v6ops] new draft: draft-colitti-v6ops-host-a… Lorenzo Colitti
- Re: [v6ops] new draft: draft-colitti-v6ops-host-a… Fred Baker (fred)
- Re: [v6ops] new draft: draft-colitti-v6ops-host-a… Alexandru Petrescu