[Pce] I-D Action: draft-ietf-pce-sid-algo-10.txt

internet-drafts@ietf.org Fri, 21 June 2024 08:30 UTC

Return-Path: <internet-drafts@ietf.org>
X-Original-To: pce@ietf.org
Delivered-To: pce@ietfa.amsl.com
Received: from [] (unknown []) by ietfa.amsl.com (Postfix) with ESMTP id C9D55C151084; Fri, 21 Jun 2024 01:30:53 -0700 (PDT)
MIME-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: 7bit
From: internet-drafts@ietf.org
To: i-d-announce@ietf.org
X-Test-IDTracker: no
X-IETF-IDTracker: 12.16.0
Auto-Submitted: auto-generated
Precedence: bulk
Message-ID: <171895865345.56221.6517662760870930218@dt-datatracker-6cc478f489-rscq2>
Date: Fri, 21 Jun 2024 01:30:53 -0700
X-MailFrom: internet-drafts@ietf.org
X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-pce.ietf.org-0; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header
CC: pce@ietf.org
X-Mailman-Version: 3.3.9rc4
Reply-To: pce@ietf.org
Subject: [Pce] I-D Action: draft-ietf-pce-sid-algo-10.txt
List-Id: Path Computation Element <pce.ietf.org>
Archived-At: <https://mailarchive.ietf.org/arch/msg/pce/V9OGpSAWICd58cYpH_83m01vuiI>
List-Archive: <https://mailarchive.ietf.org/arch/browse/pce>
List-Help: <mailto:pce-request@ietf.org?subject=help>
List-Owner: <mailto:pce-owner@ietf.org>
List-Post: <mailto:pce@ietf.org>
List-Subscribe: <mailto:pce-join@ietf.org>
List-Unsubscribe: <mailto:pce-leave@ietf.org>

Internet-Draft draft-ietf-pce-sid-algo-10.txt is now available. It is a work
item of the Path Computation Element (PCE) WG of the IETF.

   Title:   Carrying SR-Algorithm information in PCE-based Networks.
   Authors: Samuel Sidor
            Alex Tokar
            Shaofu Peng
            Shuping Peng
            Andrew Stone
   Name:    draft-ietf-pce-sid-algo-10.txt
   Pages:   22
   Dates:   2024-06-21


   The SR-Algorithm associated with a Prefix Segment-ID (SID) defines
   the path computation algorithm used by Interior Gateway Protocols
   (IGPs).  This information is available to controllers such as the
   Path Computation Element (PCE) via topology learning.  This document
   proposes an approach for informing headend routers regarding the SR-
   Algorithm associated with each Prefix SID used in PCE-computed paths,
   as well as signalling a specific SR-Algorithm as a constraint to the

The IETF datatracker status page for this Internet-Draft is:

There is also an HTMLized version available at:

A diff from the previous version is available at:

Internet-Drafts are also available by rsync at: