Re: [armd] Fwd: I-D Action: draft-sakura-6rd-datacenter-03.txt

Linda Dunbar <dunbar.ll@gmail.com> Thu, 09 February 2012 23:26 UTC

Return-Path: <dunbar.ll@gmail.com>
X-Original-To: armd@ietfa.amsl.com
Delivered-To: armd@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 361E221E8062; Thu, 9 Feb 2012 15:26:18 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.798
X-Spam-Level:
X-Spam-Status: No, score=-1.798 tagged_above=-999 required=5 tests=[BAYES_00=-2.599, HTML_MESSAGE=0.001, J_CHICKENPOX_13=0.6, J_CHICKENPOX_42=0.6, J_CHICKENPOX_56=0.6, RCVD_IN_DNSWL_LOW=-1]
Received: from mail.ietf.org ([12.22.58.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id I-JVhXOiHDpN; Thu, 9 Feb 2012 15:26:15 -0800 (PST)
Received: from mail-bk0-f44.google.com (mail-bk0-f44.google.com [209.85.214.44]) by ietfa.amsl.com (Postfix) with ESMTP id 09F9E21E805E; Thu, 9 Feb 2012 15:26:14 -0800 (PST)
Received: by bkuw12 with SMTP id w12so2299657bku.31 for <multiple recipients>; Thu, 09 Feb 2012 15:26:14 -0800 (PST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=v3RChyv2tECrWeNW6pB/62ecQRxA/q/kGGByju1608I=; b=BnUY4gqnFvtcglnuk5GUZ2L+LnmbeJkpV7dzcd0rNKThlkSntC5M0oQrc1WSo1lVda Az83wFnyOlytOkvj+2+iNpCHbvOIZxVoOky6GF3gWwhDo27iu6bexhblI7maGtaHTm41 jgpdR/CTa34pJ+mVI76cpfmyBBRln9DsadgYk=
MIME-Version: 1.0
Received: by 10.204.150.69 with SMTP id x5mr1536581bkv.53.1328829974062; Thu, 09 Feb 2012 15:26:14 -0800 (PST)
Received: by 10.204.62.199 with HTTP; Thu, 9 Feb 2012 15:26:14 -0800 (PST)
In-Reply-To: <4F320549.20100@cisco.com>
References: <20111114092126.3494.19513.idtracker@ietfa.amsl.com> <4F320549.20100@cisco.com>
Date: Thu, 09 Feb 2012 17:26:14 -0600
Message-ID: <CAP_bo1aZ8BQ-pC5T2FH9QVwPLSbzQaVk9eRSDpRLr6ierE1cpg@mail.gmail.com>
From: Linda Dunbar <dunbar.ll@gmail.com>
To: Shishio Tsuchiya <shtsuchi@cisco.com>
Content-Type: multipart/alternative; boundary="0015175cdafa9227df04b8905671"
Cc: softwires@ietf.org, v6ops@ietf.org, draft-sakura-6rd-datacenter@tools.ietf.org, armd@ietf.org
Subject: Re: [armd] Fwd: I-D Action: draft-sakura-6rd-datacenter-03.txt
X-BeenThere: armd@ietf.org
X-Mailman-Version: 2.1.12
Precedence: list
List-Id: "Discussion of issues associated with large amount of virtual machines being introduced in data centers and virtual hosts introduced by Cloud Computing." <armd.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/armd>, <mailto:armd-request@ietf.org?subject=unsubscribe>
List-Archive: <http://www.ietf.org/mail-archive/web/armd>
List-Post: <mailto:armd@ietf.org>
List-Help: <mailto:armd-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/armd>, <mailto:armd-request@ietf.org?subject=subscribe>
X-List-Received-Date: Thu, 09 Feb 2012 23:26:18 -0000

Shishio,

Thank you very much for sharing the v6 deployment in data center.

I am not an IPv6 expert. So I have a simple question: when you say
"server-based 6rd", do you mean that server does the IPv4 encapsulation?


Does your data center allow hosts/servers under one IPv6 subnet (e.g. /64)
to be placed under different server racks?

Thanks, Linda Dunbar





On Tue, Feb 7, 2012 at 11:16 PM, Shishio Tsuchiya <shtsuchi@cisco.com>wrote:

> v6ops and ARMD
> Sakura internet are providing IPv6 service without scalability impact to
> core network equipment to customer using 6rd.
> We thought this is interesting idea,so published the draft.
>
> http://tools.ietf.org/html/draft-sakura-6rd-datacenter-03
>
> I think both of mailing list participants are also interesting in this
> technique.
> If you have any comment and question of the draft,please let me know.
>
> Regards,
> -Shishio
> -------- Original Message --------
> Subject:        I-D Action: draft-sakura-6rd-datacenter-03.txt
> Date:   Mon, 14 Nov 2011 17:21:26 +0800
> From:   <internet-drafts@ietf.org>
> Reply-To:       <internet-drafts@ietf.org>
> To:     <i-d-announce@ietf.org>
>
>
>
> A New Internet-Draft is available from the on-line Internet-Drafts
> directories.
>
> Title : IPv6 Rapid Deployment (6rd) in a Large Data Center
> Author(s) : Shishio Tsuchiya
> Mark Townsley
> Shuichi Ohkubo
> Filename : draft-sakura-6rd-datacenter-03.txt
> Pages : 15
> Date : 2011-11-14
>
> IPv6 Rapid Deployment (6rd) as defined in RFC 5969 focuses on rapid
> deployment of IPv6 by an access service provider which has difficulty
> deploying native IPv6. This document describes how 6rd can be used
> to deliver IPv6 within a Large Data Center.
>
>
> A URL for this Internet-Draft is:
> http://www.ietf.org/internet-drafts/draft-sakura-6rd-datacenter-03.txt
>
> Internet-Drafts are also available by anonymous FTP at:
> ftp://ftp.ietf.org/internet-drafts/
>
> This Internet-Draft can be retrieved at:
> ftp://ftp.ietf.org/internet-drafts/draft-sakura-6rd-datacenter-03.txt
> _______________________________________________
> I-D-Announce mailing list
> I-D-Announce@ietf.org
> https://www.ietf.org/mailman/listinfo/i-d-announce
> Internet-Draft directories: http://www.ietf.org/shadow.html
> or ftp://ftp.ietf.org/ietf/1shadow-sites.txt
>
>
> _______________________________________________
> armd mailing list
> armd@ietf.org
> https://www.ietf.org/mailman/listinfo/armd
>