I-D Action: draft-dhody-pce-pcep-pmtu-00.txt
internet-drafts@ietf.org Mon, 02 July 2018 02:14 UTC
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Subject: I-D Action: draft-dhody-pce-pcep-pmtu-00.txt
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A New Internet-Draft is available from the on-line Internet-Drafts directories. Title : Support for Path MTU (PMTU) in the Path Computation Element Communication Protocol (PCEP). Authors : Dhruv Dhody Cheng Li Filename : draft-dhody-pce-pcep-pmtu-00.txt Pages : 8 Date : 2018-07-01 Abstract: The Path Computation Element (PCE) provides path computation functions in support of traffic engineering in Multiprotocol Label Switching (MPLS) and Generalized MPLS (GMPLS) networks. The Source Packet Routing in Networking (SPRING) architecture describes how Segment Routing (SR) can be used to steer packets through an IPv6 or MPLS network using the source routing paradigm. A Segment Routed Path can be derived from a variety of mechanisms, including an IGP Shortest Path Tree (SPT), explicit configuration, or a Path Computation Element (PCE). Since the SR does not require signaling, the path maximum transmission unit (MTU) information for SR path is not available. This document specify the extension to PCE communication protocol (PCEP) to carry path (MTU) in the PCEP messages. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-dhody-pce-pcep-pmtu/ There are also htmlized versions available at: https://tools.ietf.org/html/draft-dhody-pce-pcep-pmtu-00 https://datatracker.ietf.org/doc/html/draft-dhody-pce-pcep-pmtu-00 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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