Re: [v6ops] New Version Notification for draft-hilliard-v6ops-host-addr-update-00.txt - Privacy Properties

Alexandre Petrescu <alexandre.petrescu@gmail.com> Thu, 20 July 2017 08:49 UTC

Return-Path: <alexandre.petrescu@gmail.com>
X-Original-To: v6ops@ietfa.amsl.com
Delivered-To: v6ops@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 9689412ECC3 for <v6ops@ietfa.amsl.com>; Thu, 20 Jul 2017 01:49:21 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -2.633
X-Spam-Level:
X-Spam-Status: No, score=-2.633 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_ADSP_CUSTOM_MED=0.001, FREEMAIL_FROM=0.001, NML_ADSP_CUSTOM_MED=0.9, RCVD_IN_DNSWL_MED=-2.3, SPF_SOFTFAIL=0.665] 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 WMxzpLvriJMm for <v6ops@ietfa.amsl.com>; Thu, 20 Jul 2017 01:49:20 -0700 (PDT)
Received: from cirse-smtp-out.extra.cea.fr (cirse-smtp-out.extra.cea.fr [132.167.192.148]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 99DEF129B40 for <v6ops@ietf.org>; Thu, 20 Jul 2017 01:49:19 -0700 (PDT)
Received: from pisaure.intra.cea.fr (pisaure.intra.cea.fr [132.166.88.21]) by cirse-sys.extra.cea.fr (8.14.7/8.14.7/CEAnet-Internet-out-4.0) with ESMTP id v6K8nHCi038118 for <v6ops@ietf.org>; Thu, 20 Jul 2017 10:49:17 +0200
Received: from pisaure.intra.cea.fr (localhost [127.0.0.1]) by localhost (Postfix) with SMTP id 482BB206EA8 for <v6ops@ietf.org>; Thu, 20 Jul 2017 10:49:17 +0200 (CEST)
Received: from muguet1.intra.cea.fr (muguet1.intra.cea.fr [132.166.192.6]) by pisaure.intra.cea.fr (Postfix) with ESMTP id 359D12014D1 for <v6ops@ietf.org>; Thu, 20 Jul 2017 10:49:17 +0200 (CEST)
Received: from [132.166.84.225] ([132.166.84.225]) by muguet1.intra.cea.fr (8.15.2/8.15.2/CEAnet-Intranet-out-1.4) with ESMTP id v6K8nEFd029056 for <v6ops@ietf.org>; Thu, 20 Jul 2017 10:49:15 +0200
To: v6ops@ietf.org
References: <596CF817.8040900@foobar.org> <BC0BBAF5-B016-44B5-8D73-BC9382CB79A9@google.com> <20170719090835.GC45648@Space.Net> <CAKD1Yr29MmGJuX+uhXaroB6UMRBBWBscCZPaMjaVscL0q7a7pg@mail.gmail.com> <98208c2e-7524-7afa-b0c8-865f251cd66e@gmail.com> <20170720062751.GL45648@Space.Net> <CAKD1Yr1ihnqHAzjhPcA8HB7sBBRwht2t5epJqQA-B_YGnfoTQA@mail.gmail.com>
From: Alexandre Petrescu <alexandre.petrescu@gmail.com>
Message-ID: <52ed5fcd-8af5-5b6b-4328-002a431977b6@gmail.com>
Date: Thu, 20 Jul 2017 10:49:14 +0200
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.2.1
MIME-Version: 1.0
In-Reply-To: <CAKD1Yr1ihnqHAzjhPcA8HB7sBBRwht2t5epJqQA-B_YGnfoTQA@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"; format="flowed"
Content-Language: fr
Content-Transfer-Encoding: 8bit
Archived-At: <https://mailarchive.ietf.org/arch/msg/v6ops/YcMiRo4tt9E7ZMlAEnGdno5lmEY>
Subject: Re: [v6ops] New Version Notification for draft-hilliard-v6ops-host-addr-update-00.txt - Privacy Properties
X-BeenThere: v6ops@ietf.org
X-Mailman-Version: 2.1.22
Precedence: list
List-Id: v6ops discussion list <v6ops.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/v6ops>, <mailto:v6ops-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/v6ops/>
List-Post: <mailto:v6ops@ietf.org>
List-Help: <mailto:v6ops-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/v6ops>, <mailto:v6ops-request@ietf.org?subject=subscribe>
X-List-Received-Date: Thu, 20 Jul 2017 08:49:22 -0000


Le 20/07/2017 à 10:21, Lorenzo Colitti a écrit :
[...]
> SLAAC addresses provide ample address space and have robust privacy 
> properties

Do you mean DHCP-Address(IA_NA) does not have robust privacy properties?
   I think it does - it can deliver multiple addresses to Client, each
from a distinct /64 prefix.  That would be more privacy than SLAAC which
does vary the 64 IID but within same prefix.

Alex