Re: Last Call: <draft-ietf-6man-rfc4291bis-07.txt> (IP Version 6 Addressing Architecture) to Internet Standard

Fernando Gont <fgont@si6networks.com> Thu, 02 February 2017 09:15 UTC

Return-Path: <fgont@si6networks.com>
X-Original-To: ipv6@ietfa.amsl.com
Delivered-To: ipv6@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id EB605129624; Thu, 2 Feb 2017 01:15:17 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.901
X-Spam-Level:
X-Spam-Status: No, score=-1.901 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_NONE=-0.0001, SPF_PASS=-0.001] autolearn=ham autolearn_force=no
Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id YaI0-0h5QuQH; Thu, 2 Feb 2017 01:15:16 -0800 (PST)
Received: from fgont.go6lab.si (fgont.go6lab.si [91.239.96.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 79A92129434; Thu, 2 Feb 2017 01:15:16 -0800 (PST)
Received: from [IPv6:2001:1291:200:42e::2] (cl-1071.udi-01.br.sixxs.net [IPv6:2001:1291:200:42e::2]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by fgont.go6lab.si (Postfix) with ESMTPSA id ECC1283621; Thu, 2 Feb 2017 10:15:12 +0100 (CET)
Subject: Re: Last Call: <draft-ietf-6man-rfc4291bis-07.txt> (IP Version 6 Addressing Architecture) to Internet Standard
To: ietf@ietf.org
References: <148599306190.18700.14784486605754128729.idtracker@ietfa.amsl.com>
From: Fernando Gont <fgont@si6networks.com>
X-Enigmail-Draft-Status: N1110
Message-ID: <504df145-2c28-7954-08e1-c53dced38e5d@si6networks.com>
Date: Thu, 02 Feb 2017 05:41:13 -0300
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.5.1
MIME-Version: 1.0
In-Reply-To: <148599306190.18700.14784486605754128729.idtracker@ietfa.amsl.com>
Content-Type: text/plain; charset="windows-1252"
Content-Transfer-Encoding: 7bit
Archived-At: <https://mailarchive.ietf.org/arch/msg/ipv6/TxiJp2bahrXRVFHQ6TBAZio9wUI>
Cc: 6man-chairs@ietf.org, ipv6@ietf.org, suresh.krishnan@ericsson.com, draft-ietf-6man-rfc4291bis@tools.ietf.org
X-BeenThere: ipv6@ietf.org
X-Mailman-Version: 2.1.17
Precedence: list
List-Id: "IPv6 Maintenance Working Group \(6man\)" <ipv6.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/ipv6>, <mailto:ipv6-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/ipv6/>
List-Post: <mailto:ipv6@ietf.org>
List-Help: <mailto:ipv6-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/ipv6>, <mailto:ipv6-request@ietf.org?subject=subscribe>
X-List-Received-Date: Thu, 02 Feb 2017 09:15:18 -0000

Folks,

Some comments:

* Section 4 (Sec Cons) says:
"  IPv6 addresses can
   be created using interface identifiers constructed with unique stable
   tokens.  The addresses created in this manner can be used to track
   the movement of devices across the Internet."

here you meant "constant", rather than stable. Constant IIDs (as
resulting from embedding constant MAC addresses in the IID) allow for
tracking devices across the Internet. Stable IIDs (as resulting from
RFC7217) do not.

Thanks,
Fernando




On 02/01/2017 08:51 PM, The IESG wrote:
> 
> The IESG has received a request from the IPv6 Maintenance WG (6man) to
> consider the following document:
> - 'IP Version 6 Addressing Architecture'
>   <draft-ietf-6man-rfc4291bis-07.txt> as Internet Standard
> 
> The IESG plans to make a decision in the next few weeks, and solicits
> final comments on this action. Please send substantive comments to the
> ietf@ietf.org mailing lists by 2017-03-01. Exceptionally, comments may be
> sent to iesg@ietf.org instead. In either case, please retain the
> beginning of the Subject line to allow automated sorting.
> 
> Abstract
> 
> 
>    This specification defines the addressing architecture of the IP
>    Version 6 (IPv6) protocol.  The document includes the IPv6 addressing
>    model, text representations of IPv6 addresses, definition of IPv6
>    unicast addresses, anycast addresses, and multicast addresses, and an
>    IPv6 node's required addresses.
> 
>    This document obsoletes RFC 4291, "IP Version 6 Addressing
>    Architecture".
> 
> 
> 
> 
> The file can be obtained via
> https://datatracker.ietf.org/doc/draft-ietf-6man-rfc4291bis/
> 
> IESG discussion can be tracked via
> https://datatracker.ietf.org/doc/draft-ietf-6man-rfc4291bis/ballot/
> 
> 
> No IPR declarations have been submitted directly on this I-D.
> 
> 
> 
> 
> --------------------------------------------------------------------
> IETF IPv6 working group mailing list
> ipv6@ietf.org
> Administrative Requests: https://www.ietf.org/mailman/listinfo/ipv6
> --------------------------------------------------------------------
> 


-- 
Fernando Gont
SI6 Networks
e-mail: fgont@si6networks.com
PGP Fingerprint: 6666 31C6 D484 63B2 8FB1 E3C4 AE25 0D55 1D4E 7492