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ITU-T Y.3302

Functional architecture of software-defined networking

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Organization: ITU-T
Publication Date: 1 January 2017
Status: active
Page Count: 32
scope:

This Recommendation defines the functional architecture of software-defined networking (SDN) by describing a layered architecture, the functional components of the architecture and its reference points. Details of multi-layer management are provided in Annex A and the role of orchestration is addressed in Appendix I. The architecture is based on [ITU-T Y.3300] which defines the SDN framework and [ITU-T Y.3301] which describes the functional requirements of the SDN architecture which the present Recommendation has to fulfil.

Document History

ITU-T Y.3302
January 1, 2017
Functional architecture of software-defined networking
This Recommendation defines the functional architecture of software-defined networking (SDN) by describing a layered architecture, the functional components of the architecture and its reference...

References

This document references:
GS AFI 002 - Autonomic network engineering for the self-managing Future Internet (AFI); Generic Autonomic Network Architecture (An Architectural Reference Model for Autonomic Networking, Cognitive Networking and Self-Management)
Published by ETSI on April 1, 2013
The main objective of the present document is to define, iteratively, a generic, conceptual architectural reference model intended to serve as guideline for the design of the future generation...
This document references:
GS NFV-MAN 001 - Network Functions Virtualisation (NFV); Management and Orchestration
Published by ETSI on December 1, 2014
The present document describes the management and orchestration framework required for the provisioning of virtualised network functions (VNF), and the related operations, such as the configuration...
This document references:
ITU-T M.3400 - TMN Management Functions
Published by ITU-T on February 1, 2000
A description is not available for this item.
This document references:
ITU-T Y.3001 - Future Networks: Objectives and Design Goals
Published by ITU-T on May 1, 2011
This Recommendation describes objectives and design goals for future networks (FNs). The scope of this Recommendation covers: • Fundamental issues to which insufficient attention was paid in...
This document references:
ITU-T Y.3011 - Framework of network virtualization for future networks
Published by ITU-T on January 1, 2012
This Recommendation defines network virtualization and provides an overview of, and motivation for, network virtualization. It also describes problem spaces, design goals, and applicability of...
This document is referenced by:
ITU-T Y.3515 - Cloud computing – Functional architecture of Network as a Service
Published by ITU-T on July 1, 2017
This Recommendation provides the Network as a Service (NaaS) functional architecture by specifying functionalities and functional components as well as reference points for the operation support...
This document is referenced by:
ITU-T Q.3716 - Signalling requirements for mapping between physical and virtual networks
Published by ITU-T on January 1, 2018
The scope of this Recommendation consists of: – Overview of mapping between physical and virtual networks (PVMapping); – Data model description for PVMapping; – Interfaces requirements for PVMapping;...
This document is referenced by:
ITU-T Q.3715 - Signalling requirements for dynamic bandwidth adjustment on demand on broadband network gateway implemented by software-defined networking technologies
Published by ITU-T on January 1, 2018
This Recommendation describes the architecture for dynamic bandwidth adjustment on demand on broadband network gateway (BNG) implemented by software-defined networking technologies. The signalling...
This document is referenced by:
ITU-T Q.3740 - Signalling requirements for software-defined networking and network function virtualization based central office services
Published by ITU-T on January 1, 2018
This Recommendation specifies interface and signalling requirements of the Si interface between a software-defined networking (SDN) controller and network function virtualization orchestration (NFVO)...
This document is referenced by:
ITU-T Q.3717 - Signalling requirements for automatic management of IP address pools by software-defined networking technologies on a broadband network gateway
Published by ITU-T on October 1, 2018
This Recommendation describes the signalling requirements for the implementation of automatic management and efficient utilization of IP address resources using software-defined networking...
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