RFC 8685 on Path Computation Element Communication Protocol (PCEP) Extensions for the Hierarchical Path Computation Element (H-PCE) Architecture
rfc-editor@rfc-editor.org Thu, 12 December 2019 23:25 UTC
Return-Path: <wwwrun@rfc-editor.org>
X-Original-To: ietf-announce@ietfa.amsl.com
Delivered-To: ietf-announce@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 1FAA4120142; Thu, 12 Dec 2019 15:25:04 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -4.2
X-Spam-Level:
X-Spam-Status: No, score=-4.2 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, SPF_PASS=-0.001, URIBL_BLOCKED=0.001] 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 CwqwIkVyrc_F; Thu, 12 Dec 2019 15:25:02 -0800 (PST)
Received: from rfc-editor.org (rfc-editor.org [4.31.198.49]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 571E812012A; Thu, 12 Dec 2019 15:25:02 -0800 (PST)
Received: by rfc-editor.org (Postfix, from userid 30) id 50E0DF4071E; Thu, 12 Dec 2019 15:24:50 -0800 (PST)
To: ietf-announce@ietf.org, rfc-dist@rfc-editor.org
Subject: RFC 8685 on Path Computation Element Communication Protocol (PCEP) Extensions for the Hierarchical Path Computation Element (H-PCE) Architecture
X-PHP-Originating-Script: 1005:ams_util_lib.php
From: rfc-editor@rfc-editor.org
Cc: rfc-editor@rfc-editor.org, drafts-update-ref@iana.org, pce@ietf.org
Content-type: text/plain; charset="UTF-8"
Message-Id: <20191212232450.50E0DF4071E@rfc-editor.org>
Date: Thu, 12 Dec 2019 15:24:50 -0800
Archived-At: <https://mailarchive.ietf.org/arch/msg/ietf-announce/tuSfB6pIJ_-ql7SZL_TuCaQJSS8>
X-BeenThere: ietf-announce@ietf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: "IETF announcement list. No discussions." <ietf-announce.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/ietf-announce>, <mailto:ietf-announce-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/ietf-announce/>
List-Post: <mailto:ietf-announce@ietf.org>
List-Help: <mailto:ietf-announce-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/ietf-announce>, <mailto:ietf-announce-request@ietf.org?subject=subscribe>
X-List-Received-Date: Thu, 12 Dec 2019 23:25:04 -0000
A new Request for Comments is now available in online RFC libraries.
RFC 8685
Title: Path Computation Element Communication Protocol
(PCEP) Extensions for the Hierarchical Path
Computation Element (H-PCE) Architecture
Author: F. Zhang,
Q. Zhao,
O. Gonzalez de Dios,
R. Casellas,
D. King
Status: Standards Track
Stream: IETF
Date: December 2019
Mailbox: zhangfatai@huawei.com,
quintinzhao@gmail.com,
oscar.gonzalezdedios@telefonica.com,
ramon.casellas@cttc.es,
daniel@olddog.co.uk
Pages: 27
Updates/Obsoletes/SeeAlso: None
I-D Tag: draft-ietf-pce-hierarchy-extensions-11.txt
URL: https://www.rfc-editor.org/info/rfc8685
DOI: 10.17487/RFC8685
The Hierarchical Path Computation Element (H-PCE) architecture is
defined in RFC 6805. It provides a mechanism to derive an optimum
end-to-end path in a multi-domain environment by using a hierarchical
relationship between domains to select the optimum sequence of
domains and optimum paths across those domains.
This document defines extensions to the Path Computation Element
Communication Protocol (PCEP) to support H-PCE procedures.
This document is a product of the Path Computation Element Working Group of the IETF.
This is now a Proposed Standard.
STANDARDS TRACK: This document specifies an Internet Standards Track
protocol for the Internet community, and requests discussion and suggestions
for improvements. Please refer to the current edition of the Official
Internet Protocol Standards (https://www.rfc-editor.org/standards) for the
standardization state and status of this protocol. Distribution of this
memo is unlimited.
This announcement is sent to the IETF-Announce and rfc-dist lists.
To subscribe or unsubscribe, see
https://www.ietf.org/mailman/listinfo/ietf-announce
https://mailman.rfc-editor.org/mailman/listinfo/rfc-dist
For searching the RFC series, see https://www.rfc-editor.org/search
For downloading RFCs, see https://www.rfc-editor.org/retrieve/bulk
Requests for special distribution should be addressed to either the
author of the RFC in question, or to rfc-editor@rfc-editor.org. Unless
specifically noted otherwise on the RFC itself, all RFCs are for
unlimited distribution.
The RFC Editor Team
Association Management Solutions, LLC