IETF Logo Mail Archive

Re: [v6ops] new draft: draft-shishio-v6ops-dpvt

Shishio Tsuchiya <shtsuchi@cisco.com> Tue, 19 February 2013 15:41 UTC

Return-Path: <shtsuchi@cisco.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 2545721F8DFC for <v6ops@ietfa.amsl.com>; Tue, 19 Feb 2013 07:41:02 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -9.599
X-Spam-Level:
X-Spam-Status: No, score=-9.599 tagged_above=-999 required=5 tests=[AWL=-0.200, BAYES_00=-2.599, J_CHICKENPOX_13=0.6, J_CHICKENPOX_54=0.6, RCVD_IN_DNSWL_HI=-8]
Received: from mail.ietf.org ([64.170.98.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id PS2Kd9brBIWL for <v6ops@ietfa.amsl.com>; Tue, 19 Feb 2013 07:41:01 -0800 (PST)
Received: from bgl-iport-1.cisco.com (bgl-iport-1.cisco.com [72.163.197.25]) by ietfa.amsl.com (Postfix) with ESMTP id C3F4721F8DFD for <v6ops@ietf.org>; Tue, 19 Feb 2013 07:41:00 -0800 (PST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=cisco.com; i=@cisco.com; l=1402; q=dns/txt; s=iport; t=1361288461; x=1362498061; h=message-id:date:from:mime-version:to:cc:subject: references:in-reply-to:content-transfer-encoding; bh=2xkAWiMkrP90WTf1s3yGWWDq/CN11lj3kZcU7on0ZhE=; b=AEZCmJC5MUpPr9LFX3dZpXmiMHFRueVvsl0fcVGVF529J1MsG8a8DpCV Ef2I4OK0hm/PwbNDjlvYa2JjnPEyOE3zTrvOVPqkgkP9FR74uNIkD/DnO BRiQfA+BlMeAeJKjW06RTnnyJuqT248sk0YK2sfX1ADcSkZmxlkAstK12 0=;
X-IronPort-AV: E=Sophos;i="4.84,696,1355097600"; d="scan'208";a="25714381"
Received: from vla196-nat.cisco.com (HELO bgl-core-1.cisco.com) ([72.163.197.24]) by bgl-iport-1.cisco.com with ESMTP; 19 Feb 2013 15:40:59 +0000
Received: from [10.71.44.89] (tky-shtsuchi-8918.cisco.com [10.71.44.89]) by bgl-core-1.cisco.com (8.14.5/8.14.5) with ESMTP id r1JFew0d028871; Tue, 19 Feb 2013 15:40:58 GMT
Message-ID: <51239D09.10305@cisco.com>
Date: Wed, 20 Feb 2013 00:40:57 +0900
From: Shishio Tsuchiya <shtsuchi@cisco.com>
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:17.0) Gecko/20130107 Thunderbird/17.0.2
MIME-Version: 1.0
To: ales.vizdal@t-mobile.cz
References: <201302181345.r1IDj0J04495@ftpeng-update.cisco.com> <1808340F7EC362469DDFFB112B37E2FCC6CFB3BC8A@SRVHKE02.rdm.cz>
In-Reply-To: <1808340F7EC362469DDFFB112B37E2FCC6CFB3BC8A@SRVHKE02.rdm.cz>
Content-Type: text/plain; charset="UTF-8"; format="flowed"
Content-Transfer-Encoding: 8bit
Cc: v6ops@ietf.org, draft-shishio-v6ops-dpvt@tools.ietf.org
Subject: Re: [v6ops] new draft: draft-shishio-v6ops-dpvt
X-BeenThere: v6ops@ietf.org
X-Mailman-Version: 2.1.12
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: <http://www.ietf.org/mail-archive/web/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: Tue, 19 Feb 2013 15:41:02 -0000

Ales
Thank for your interest.
As I described reply to Fred,
The stateless tunnel and prefix delegation technology provides much scalability network to the customer.
On one hand, these technologies are difficult to plan additional capacity and hard to know current deployment
status unless the devices are completely managed.
If the BR has state and DHCPv6 server knows detail route,then the merit of these technologies would be disappeared.

So I thought these technologies need small oam tools.

-confirm only interface configuration from ISP side
-confirm reachability not use end to end

I would appreciate any comment.

Regards,
-Shishio



(2013/02/19 23:08), Vízdal Aleš wrote:
> Hi,
>
> can you please bit more elaborate on the problem you're trying to solve?
>
> Cheers,
> Ales
>
>> -----Original Message-----
>> From: v6ops-bounces@ietf.org [mailto:v6ops-bounces@ietf.org] On Behalf Of
>> fred@cisco.com
>> Sent: Monday, February 18, 2013 2:45 PM
>> To: v6ops@ietf.org
>> Cc: draft-shishio-v6ops-dpvt@tools.ietf.org
>> Subject: [v6ops] new draft: draft-shishio-v6ops-dpvt
>>
>>
>> A new draft has been posted, at http://tools.ietf.org/html/draft-shishio-v6ops-dpvt.
>> Please take a look at it and comment.
>> _______________________________________________
>> v6ops mailing list
>> v6ops@ietf.org
>> https://www.ietf.org/mailman/listinfo/v6ops
>

v2.23.0 | Report a Bug | By Email