Interworking of GMPLS Control and Centralized Controller System
draft-ietf-teas-gmpls-controller-inter-work-03
| Document | Type |
This is an older version of an Internet-Draft whose latest revision state is "Active".
Expired & archived
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|---|---|---|---|
| Authors | Haomian Zheng , Xianlong Luo , Yi Lin , Yang Zhao , Yunbin Xu , Sergio Belotti , Dieter Beller | ||
| Last updated | 2020-09-10 (Latest revision 2020-03-09) | ||
| Replaces | draft-zheng-teas-gmpls-controller-inter-work | ||
| RFC stream | Internet Engineering Task Force (IETF) | ||
| Formats | |||
| Reviews |
RTGDIR Early review
(of
-11)
by He Jia
Has issues
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| Additional resources | Mailing list discussion | ||
| Stream | WG state | WG Document | |
| Document shepherd | (None) | ||
| IESG | IESG state | Expired | |
| Consensus boilerplate | Unknown | ||
| Telechat date | (None) | ||
| Responsible AD | (None) | ||
| Send notices to | (None) |
This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:
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.
Authors
Haomian Zheng
Xianlong Luo
Yi Lin
Yang Zhao
Yunbin Xu
Sergio Belotti
Dieter Beller
(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)