[Pce] I-D Action: draft-ietf-pce-pcep-extension-pce-controller-srv6-00.txt

internet-drafts@ietf.org Thu, 09 February 2023 04:28 UTC

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Date: Wed, 08 Feb 2023 20:28:07 -0800
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Subject: [Pce] I-D Action: draft-ietf-pce-pcep-extension-pce-controller-srv6-00.txt

A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Path Computation Element WG of the IETF.

        Title           : PCE Communication Protocol (PCEP) Extensions for Using the PCE as a Central Controller (PCECC) for Segment Routing over IPv6 (SRv6) Segment Identifier (SID) Allocation and Distribution.
        Authors         : Zhenbin Li
                          Shuping Peng
                          Xuesong Geng
                          Mahendra Singh Negi
  Filename        : draft-ietf-pce-pcep-extension-pce-controller-srv6-00.txt
  Pages           : 19
  Date            : 2023-02-08

Abstract:
   The PCE is a core component of Software-Defined Networking (SDN)
   systems.

   A PCE-based Central Controller (PCECC) can simplify the processing of
   a distributed control plane by blending it with elements of SDN and
   without necessarily completely replacing it.  This document specifies
   the procedures and Path Computation Element Communication Protocol
   (PCEP) extensions when a PCE-based controller is also responsible for
   configuring the forwarding actions on the routers, in addition to
   computing the paths for packet flows in the for Segment Routing (SR)
   in IPv6 (SRv6) network and telling the edge routers what instructions
   to attach to packets as they enter the network.  PCECC is further
   enhanced for SRv6 SID (Segment Identifier) allocation and
   distribution.


The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-pce-pcep-extension-pce-controller-srv6/

There is also an HTML version available at:
https://www.ietf.org/archive/id/draft-ietf-pce-pcep-extension-pce-controller-srv6-00.html


Internet-Drafts are also available by rsync at rsync.ietf.org::internet-drafts

[Pce] I-D Action: draft-ietf-pce-pcep-extension-p… internet-drafts