I-D Action: draft-gandhi-spring-sr-mpls-pm-02.txt
internet-drafts@ietf.org Sun, 15 July 2018 13:15 UTC
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A New Internet-Draft is available from the on-line Internet-Drafts directories. Title : Performance Measurement in Segment Routing Networks with MPLS Data Plane Authors : Rakesh Gandhi Clarence Filsfils Sagar Soni Daniel Voyer Stefano Salsano Pier Luigi Ventre Mach(Guoyi) Chen Filename : draft-gandhi-spring-sr-mpls-pm-02.txt Pages : 14 Date : 2018-07-15 Abstract: RFC 6374 specifies protocol mechanisms to enable the efficient and accurate measurement of packet loss, one-way and two-way delay, as well as related metrics such as delay variation in MPLS networks using probe messages. This document reviews how these mechanisms can be used for Delay and Loss Performance Measurements (PM) in Segment Routing (SR) networks with MPLS data plane (SR-MPLS), for both SR links and end-to-end SR Policies. The performance measurements for SR links are used to compute extended Traffic Engineering (TE) metrics for delay and loss and are advertised in the network using routing protocols. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-gandhi-spring-sr-mpls-pm/ There are also htmlized versions available at: https://tools.ietf.org/html/draft-gandhi-spring-sr-mpls-pm-02 https://datatracker.ietf.org/doc/html/draft-gandhi-spring-sr-mpls-pm-02 A diff from the previous version is available at: https://www.ietf.org/rfcdiff?url2=draft-gandhi-spring-sr-mpls-pm-02 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/
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