[Teas] I-D Action: draft-ietf-teas-gmpls-controller-inter-work-04.txt

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Subject: [Teas] I-D Action: draft-ietf-teas-gmpls-controller-inter-work-04.txt
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A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Traffic Engineering Architecture and Signaling WG of the IETF.

        Title           : Interworking of GMPLS Control and Centralized Controller System
        Authors         : Haomian Zheng
                          Xianlong Luo
                          Yi Lin
                          Yang Zhao
                          Yunbin Xu
                          Sergio Belotti
                          Dieter Beller
	Filename        : draft-ietf-teas-gmpls-controller-inter-work-04.txt
	Pages           : 22
	Date            : 2020-09-18

Abstract:
   Generalized Multi-Protocol Label Switching (GMPLS) control allows
   each network element (NE) to perform local resource discovery,
   routing and signaling in a distributed manner.

   On the other hand, with the development of software-defined
   transport networking technology, a set of NEs can be controlled via
   centralized controller hierarchies to address the issue from multi-
   domain, multi-vendor and multi-technology. An example of such
   centralized architecture is ACTN controller hierarchy described in
   RFC 8453.

   Instead of competing with each other, both the distributed and the
   centralized control plane have their own advantages, and should be
   complementary in the system. This document describes how the GMPLS
   distributed control plane can interwork with a centralized
   controller system in a transport network.


The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-teas-gmpls-controller-inter-work/

There are also htmlized versions available at:
https://tools.ietf.org/html/draft-ietf-teas-gmpls-controller-inter-work-04
https://datatracker.ietf.org/doc/html/draft-ietf-teas-gmpls-controller-inter-work-04

A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-ietf-teas-gmpls-controller-inter-work-04


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