[rfc-dist] RFC 8287 on Label Switched Path (LSP) Ping/Traceroute for Segment Routing (SR) IGP-Prefix and IGP-Adjacency Segment Identifiers (SIDs) with MPLS Data Planes
rfc-editor@rfc-editor.org Thu, 21 December 2017 18:00 UTC
Return-Path: <rfc-dist-bounces@rfc-editor.org>
X-Original-To: ietfarch-rfc-dist-archive@ietfa.amsl.com
Delivered-To: ietfarch-rfc-dist-archive@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id BF14B12D947 for <ietfarch-rfc-dist-archive@ietfa.amsl.com>; Thu, 21 Dec 2017 10:00:25 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -4.21
X-Spam-Level:
X-Spam-Status: No, score=-4.21 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, SPF_PASS=-0.001, T_RP_MATCHES_RCVD=-0.01, URIBL_BLOCKED=0.001] autolearn=unavailable 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 e0DNEjNHhlgJ for <ietfarch-rfc-dist-archive@ietfa.amsl.com>; Thu, 21 Dec 2017 10:00:24 -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 3117B12D778 for <rfc-dist-archive-yuw6Xa6hiena@ietf.org>; Thu, 21 Dec 2017 10:00:24 -0800 (PST)
Received: from rfcpa.amsl.com (localhost [IPv6:::1]) by rfc-editor.org (Postfix) with ESMTP id 738C7B81269; Thu, 21 Dec 2017 10:00:20 -0800 (PST)
X-Original-To: rfc-dist@rfc-editor.org
Delivered-To: rfc-dist@rfc-editor.org
Received: by rfc-editor.org (Postfix, from userid 30) id B3960B81269; Thu, 21 Dec 2017 10:00:18 -0800 (PST)
To: ietf-announce@ietf.org, rfc-dist@rfc-editor.org
X-PHP-Originating-Script: 1005:ams_util_lib.php
From: rfc-editor@rfc-editor.org
Message-Id: <20171221180018.B3960B81269@rfc-editor.org>
Date: Thu, 21 Dec 2017 10:00:18 -0800
Subject: [rfc-dist] RFC 8287 on Label Switched Path (LSP) Ping/Traceroute for Segment Routing (SR) IGP-Prefix and IGP-Adjacency Segment Identifiers (SIDs) with MPLS Data Planes
X-BeenThere: rfc-dist@rfc-editor.org
X-Mailman-Version: 2.1.22
Precedence: list
List-Id: RFC Announcements <rfc-dist.rfc-editor.org>
List-Unsubscribe: <https://www.rfc-editor.org/mailman/options/rfc-dist>, <mailto:rfc-dist-request@rfc-editor.org?subject=unsubscribe>
List-Archive: <http://www.rfc-editor.org/pipermail/rfc-dist/>
List-Post: <mailto:rfc-dist@rfc-editor.org>
List-Help: <mailto:rfc-dist-request@rfc-editor.org?subject=help>
List-Subscribe: <https://www.rfc-editor.org/mailman/listinfo/rfc-dist>, <mailto:rfc-dist-request@rfc-editor.org?subject=subscribe>
Cc: drafts-update-ref@iana.org, mpls@ietf.org, rfc-editor@rfc-editor.org
MIME-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
Errors-To: rfc-dist-bounces@rfc-editor.org
Sender: rfc-dist <rfc-dist-bounces@rfc-editor.org>
A new Request for Comments is now available in online RFC libraries. RFC 8287 Title: Label Switched Path (LSP) Ping/Traceroute for Segment Routing (SR) IGP-Prefix and IGP-Adjacency Segment Identifiers (SIDs) with MPLS Data Planes Author: N. Kumar, Ed., C. Pignataro, Ed., G. Swallow, N. Akiya, S. Kini, M. Chen Status: Standards Track Stream: IETF Date: December 2017 Mailbox: naikumar@cisco.com, cpignata@cisco.com, swallow.ietf@gmail.com, nobo.akiya.dev@gmail.com, sriganeshkini@gmail.com, mach.chen@huawei.com Pages: 25 Characters: 49976 Updates/Obsoletes/SeeAlso: None I-D Tag: draft-ietf-mpls-spring-lsp-ping-13.txt URL: https://www.rfc-editor.org/info/rfc8287 DOI: 10.17487/RFC8287 A Segment Routing (SR) architecture leverages source routing and tunneling paradigms and can be directly applied to the use of a Multiprotocol Label Switching (MPLS) data plane. A node steers a packet through a controlled set of instructions called "segments" by prepending the packet with an SR header. The segment assignment and forwarding semantic nature of SR raises additional considerations for connectivity verification and fault isolation for a Label Switched Path (LSP) within an SR architecture. This document illustrates the problem and defines extensions to perform LSP Ping and Traceroute for Segment Routing IGP-Prefix and IGP-Adjacency Segment Identifiers (SIDs) with an MPLS data plane. This document is a product of the Multiprotocol Label Switching 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 _______________________________________________ rfc-dist mailing list rfc-dist@rfc-editor.org https://www.rfc-editor.org/mailman/listinfo/rfc-dist http://www.rfc-editor.org