I-D Action: draft-hu-spring-segment-routing-proxy-forwarding-12.txt
internet-drafts@ietf.org Sat, 24 October 2020 00:41 UTC
Return-Path: <internet-drafts@ietf.org>
X-Original-To: i-d-announce@ietf.org
Delivered-To: i-d-announce@ietfa.amsl.com
Received: from ietfa.amsl.com (localhost [IPv6:::1]) by ietfa.amsl.com (Postfix) with ESMTP id 6267F3A0B2C for <i-d-announce@ietf.org>; Fri, 23 Oct 2020 17:41:15 -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
Subject: I-D Action: draft-hu-spring-segment-routing-proxy-forwarding-12.txt
X-Test-IDTracker: no
X-IETF-IDTracker: 7.20.0
Auto-Submitted: auto-generated
Precedence: bulk
Message-ID: <160350007533.8798.15806226097112409098@ietfa.amsl.com>
Date: Fri, 23 Oct 2020 17:41:15 -0700
Archived-At: <https://mailarchive.ietf.org/arch/msg/i-d-announce/r5QwDGnk0u4_oI2q48zH92Xg_YQ>
X-BeenThere: i-d-announce@ietf.org
X-Mailman-Version: 2.1.29
List-Id: Internet Draft Announcements only <i-d-announce.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/i-d-announce>, <mailto:i-d-announce-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/i-d-announce/>
List-Post: <mailto:i-d-announce@ietf.org>
List-Help: <mailto:i-d-announce-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/i-d-announce>, <mailto:i-d-announce-request@ietf.org?subject=subscribe>
X-List-Received-Date: Sat, 24 Oct 2020 00:41:15 -0000
A New Internet-Draft is available from the on-line Internet-Drafts directories. Title : SR-TE Path Midpoint Protection Authors : Zhibo Hu Huaimo Chen Junda Yao Chris Bowers Yongqing Filename : draft-hu-spring-segment-routing-proxy-forwarding-12.txt Pages : 23 Date : 2020-10-23 Abstract: Segment Routing Traffic Engineering (SR-TE) supports explicit paths using segment lists containing adjacency-SIDs, node-SIDs and binding- SIDs. The current SR FRR such as TI-LFA provides fast re-route protection for the failure of a node along a SR-TE path by the direct neighbor or say point of local repair (PLR) to the failure. However, once the IGP converges, the SR FRR is no longer sufficient to forward traffic of the path around the failure, since the non-neighbors of the failure will no longer have a route to the failed node. This document describes a mechanism for fast re-route protection against the failure of a SR-TE path after the IGP converges. It provides fast re-route protection for an adjacency segment, a node segment and a binding segment of the path. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-hu-spring-segment-routing-proxy-forwarding/ There are also htmlized versions available at: https://tools.ietf.org/html/draft-hu-spring-segment-routing-proxy-forwarding-12 https://datatracker.ietf.org/doc/html/draft-hu-spring-segment-routing-proxy-forwarding-12 A diff from the previous version is available at: https://www.ietf.org/rfcdiff?url2=draft-hu-spring-segment-routing-proxy-forwarding-12 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. Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/
- I-D Action: draft-hu-spring-segment-routing-proxy… internet-drafts