[CCAMP] Review request for draft-zhang-ccamp-gmpls-uni-app

"Zhangxian (Xian)" <zhang.xian@huawei.com> Mon, 01 July 2013 14:59 UTC

Return-Path: <zhang.xian@huawei.com>
X-Original-To: ccamp@ietfa.amsl.com
Delivered-To: ccamp@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id C44D511E811F for <ccamp@ietfa.amsl.com>; Mon, 1 Jul 2013 07:59:45 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -5.421
X-Spam-Level:
X-Spam-Status: No, score=-5.421 tagged_above=-999 required=5 tests=[AWL=-1.176, BAYES_00=-2.599, HTML_MESSAGE=0.001, J_CHICKENPOX_38=0.6, MIME_BASE64_TEXT=1.753, RCVD_IN_DNSWL_MED=-4]
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 bnfSKsBewSdy for <ccamp@ietfa.amsl.com>; Mon, 1 Jul 2013 07:59:40 -0700 (PDT)
Received: from lhrrgout.huawei.com (lhrrgout.huawei.com [194.213.3.17]) by ietfa.amsl.com (Postfix) with ESMTP id B5C8911E80D7 for <ccamp@ietf.org>; Mon, 1 Jul 2013 07:59:39 -0700 (PDT)
Received: from 172.18.7.190 (EHLO lhreml203-edg.china.huawei.com) ([172.18.7.190]) by lhrrg01-dlp.huawei.com (MOS 4.3.5-GA FastPath queued) with ESMTP id AUO53239; Mon, 01 Jul 2013 14:59:37 +0000 (GMT)
Received: from LHREML403-HUB.china.huawei.com (10.201.5.217) by lhreml203-edg.huawei.com (172.18.7.221) with Microsoft SMTP Server (TLS) id 14.1.323.7; Mon, 1 Jul 2013 15:59:28 +0100
Received: from SZXEML404-HUB.china.huawei.com (10.82.67.59) by lhreml403-hub.china.huawei.com (10.201.5.217) with Microsoft SMTP Server (TLS) id 14.1.323.7; Mon, 1 Jul 2013 15:59:34 +0100
Received: from SZXEML510-MBX.china.huawei.com ([169.254.3.176]) by szxeml404-hub.china.huawei.com ([::1]) with mapi id 14.01.0323.007; Mon, 1 Jul 2013 22:57:34 +0800
From: "Zhangxian (Xian)" <zhang.xian@huawei.com>
To: "ccamp@ietf.org" <ccamp@ietf.org>
Thread-Topic: Review request for draft-zhang-ccamp-gmpls-uni-app
Thread-Index: Ac52a1GqutiGx/AISje9nHY7yrPgVg==
Date: Mon, 01 Jul 2013 14:57:34 +0000
Message-ID: <C636AF2FA540124E9B9ACB5A6BECCE6B189C37D4@szxeml510-mbx.china.huawei.com>
Accept-Language: zh-CN, en-US
Content-Language: zh-CN
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
x-originating-ip: [10.47.76.5]
Content-Type: multipart/alternative; boundary="_000_C636AF2FA540124E9B9ACB5A6BECCE6B189C37D4szxeml510mbxchi_"
MIME-Version: 1.0
X-CFilter-Loop: Reflected
Subject: [CCAMP] Review request for draft-zhang-ccamp-gmpls-uni-app
X-BeenThere: ccamp@ietf.org
X-Mailman-Version: 2.1.12
Precedence: list
List-Id: Discussion list for the CCAMP working group <ccamp.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/ccamp>, <mailto:ccamp-request@ietf.org?subject=unsubscribe>
List-Archive: <http://www.ietf.org/mail-archive/web/ccamp>
List-Post: <mailto:ccamp@ietf.org>
List-Help: <mailto:ccamp-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/ccamp>, <mailto:ccamp-request@ietf.org?subject=subscribe>
X-List-Received-Date: Mon, 01 Jul 2013 14:59:45 -0000

Dear Chairs and Working Group,

       draft-zhang-ccamp-gmpls-uni-app is presented last time to show how techniques developed after RFC4208 can help with scenarios using UNI, such as PCE helping with path computation across UNI. It is well received and Chair suggested it should be discussed together with other drafts.  Different from the overlay topic which was discussed a lot(allowing routing and signaling messages across the interface), the draft confines itself for UNI (only signaling).

   This draft has already provide a rich set of use cases. However, in light of the extensions made to RSVP-TE in the working group, we also plan to add a section on the following functions which can be performed over UNI:
1)  Requiring TE-metric collection, such as delay, SRLG etc.
2)  Specifying constraints on the LSP established across UNI; such as delay etc.

  Is there other use cases this draft should also contain? We would like to request for comments/suggestions on moving this draft forward. Please feel free to discuss online/offline. Thank you.

Best Regards,
Xian (on behalf of all authors)