[Pce] FW: New Version Notification for draft-dhodylee-pce-stateful-hpce-00.txt
Leeyoung <leeyoung@huawei.com> Tue, 16 February 2016 23:31 UTC
Return-Path: <leeyoung@huawei.com>
X-Original-To: pce@ietfa.amsl.com
Delivered-To: pce@ietfa.amsl.com
Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 2FD481A1B84 for <pce@ietfa.amsl.com>; Tue, 16 Feb 2016 15:31:07 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -3.207
X-Spam-Level:
X-Spam-Status: No, score=-3.207 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, HK_RANDOM_ENVFROM=0.001, HK_RANDOM_FROM=0.999, RCVD_IN_DNSWL_MED=-2.3, RP_MATCHES_RCVD=-0.006, SPF_PASS=-0.001] autolearn=ham
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 cINFx6nUn8b2 for <pce@ietfa.amsl.com>; Tue, 16 Feb 2016 15:31:04 -0800 (PST)
Received: from lhrrgout.huawei.com (lhrrgout.huawei.com [194.213.3.17]) (using TLSv1 with cipher RC4-SHA (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 37A091A86E0 for <pce@ietf.org>; Tue, 16 Feb 2016 15:31:04 -0800 (PST)
Received: from 172.18.7.190 (EHLO lhreml406-hub.china.huawei.com) ([172.18.7.190]) by lhrrg02-dlp.huawei.com (MOS 4.3.7-GA FastPath queued) with ESMTP id CEN11697; Tue, 16 Feb 2016 23:31:01 +0000 (GMT)
Received: from DFWEML704-CHM.china.huawei.com (10.193.5.141) by lhreml406-hub.china.huawei.com (10.201.5.243) with Microsoft SMTP Server (TLS) id 14.3.235.1; Tue, 16 Feb 2016 23:31:00 +0000
Received: from DFWEML706-CHM.china.huawei.com ([10.193.5.225]) by dfweml704-chm ([10.193.5.141]) with mapi id 14.03.0235.001; Tue, 16 Feb 2016 15:30:54 -0800
From: Leeyoung <leeyoung@huawei.com>
To: "pce@ietf.org" <pce@ietf.org>
Thread-Topic: New Version Notification for draft-dhodylee-pce-stateful-hpce-00.txt
Thread-Index: AQHRaRD9OIbIknjxm0iIeQwVrJcStJ8vT/0Q
Date: Tue, 16 Feb 2016 23:30:53 +0000
Message-ID: <7AEB3D6833318045B4AE71C2C87E8E1729D595DD@dfweml706-chm>
Accept-Language: en-US
Content-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
x-originating-ip: [10.192.11.227]
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
MIME-Version: 1.0
X-CFilter-Loop: Reflected
X-Mirapoint-Virus-RAPID-Raw: score=unknown(0), refid=str=0001.0A020205.56C3B135.013F, ss=1, re=0.000, recu=0.000, reip=0.000, cl=1, cld=1, fgs=0, ip=0.0.0.0, so=2013-06-18 04:22:30, dmn=2013-03-21 17:37:32
X-Mirapoint-Loop-Id: 8b232eb2da0330a9ccf73c5369e14848
Archived-At: <http://mailarchive.ietf.org/arch/msg/pce/SuYbE4zTJ6Y51qAZK54mJ8ouYH4>
Subject: [Pce] FW: New Version Notification for draft-dhodylee-pce-stateful-hpce-00.txt
X-BeenThere: pce@ietf.org
X-Mailman-Version: 2.1.15
Precedence: list
List-Id: Path Computation Element <pce.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/pce>, <mailto:pce-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/pce/>
List-Post: <mailto:pce@ietf.org>
List-Help: <mailto:pce-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/pce>, <mailto:pce-request@ietf.org?subject=subscribe>
X-List-Received-Date: Tue, 16 Feb 2016 23:31:07 -0000
Hi, Just wanted to inform you that we have submitted a draft on the Hierarchical Stateful PCE. As control hierarchy has been discussed in various context, we felt the usefulness of extending stateful PCE work to hierarchical control. Your comments will be appreciated. Thanks & best regards, Young (on behalf of Dhruv, Daniele, Jongyoon and Dan) -----Original Message----- From: internet-drafts@ietf.org [mailto:internet-drafts@ietf.org] Sent: Tuesday, February 16, 2016 5:23 PM To: Dan King; Daniele Ceccarelli; Leeyoung; Jongyoon Shin; Daniel King; Dhruv Dhody Subject: New Version Notification for draft-dhodylee-pce-stateful-hpce-00.txt A new version of I-D, draft-dhodylee-pce-stateful-hpce-00.txt has been successfully submitted by Young Lee and posted to the IETF repository. Name: draft-dhodylee-pce-stateful-hpce Revision: 00 Title: Hierarchical Stateful Path Computation Element (PCE). Document date: 2016-02-16 Group: Individual Submission Pages: 15 URL: https://www.ietf.org/internet-drafts/draft-dhodylee-pce-stateful-hpce-00.txt Status: https://datatracker.ietf.org/doc/draft-dhodylee-pce-stateful-hpce/ Htmlized: https://tools.ietf.org/html/draft-dhodylee-pce-stateful-hpce-00 Abstract: A Stateful Path Computation Element (PCE) maintains information on the current network state, including: computed Label Switched Path (LSPs), reserved resources within the network, and pending path computation requests. This information may then be considered when computing new traffic engineered LSPs, and for associated and dependent LSPs, received from Path Computation Clients (PCCs). The Hierarchical Path Computation Element (H-PCE) architecture, provides an architecture to allow the optimum sequence of inter-connected domains to be selected, and network policy to be applied if applicable, via the use of a hierarchical relationship between PCEs. Combining the capabilities of Stateful PCE and the Hierarchical PCE would be advantageous. This document describes general considerations and use cases for the deployment of Stateful PCE(s) using the Hierarchical PCE architecture. Please note that it may take a couple of minutes from the time of submission until the htmlized version and diff are available at tools.ietf.org. The IETF Secretariat