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2019-06-26 Version 2.3.3
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Details of 'DGS/NFV-REL009' Work Item
Work Item Reference ETSI Doc.
STF Technical Body
in Charge
Standard Not
Ready For
  Current Status
(Click to View Full Schedule)
Cover Date Standstill Creation Date
  Early draft (2018-11-08) 0.0.5 Draft   View Standstill Information 2017-05-10
  Rapporteur Technical Officer Harmonized Standard
  Percy Tarapore Laurent Vreck No
Title Network Functions Virtualisation (NFV) Release 3; Reliability; Specification of Requirements to Support NFV Reliability and Availability
NFV Reliability Requirements 
Scope and Field
of Application
Network operators are expected to configure and deploy VNFs from multiple vendors onto a common platform such that service reliability and availability expectations are satisfactorily met. This document will specify a set of normative requirements to enable development of necessary architectural mechanisms in support of service reliability and availability.

The scope is limited to areas of reliability and availability of NFVI components, and Management and Orchestration components and their support for ensuring the reliability and availability of the VNFs. Examples include affinity and diversity handling of VNFs, support failover mechanisms of MANO and NFVI components, and virtualised resource allocation priority to support mission critical services (e.g. emergency services in disaster recovery situation). 
ORANGE, Ericsson AB, CableLabs, AT&T GNS Belgium SPRL, Verizon UK Ltd, Huawei Tech.(UK) Co., Ltd 


Keywords Projects Clusters Frequencies Mandates Directives
Official Journal
2018-11-08 arntzens A new draft is uploaded - V 0.0.5 with status: Early draft
2018-06-27 arntzens Early draft proposal in contribution NFVREL(18)000075 was Accepted by NFV REL
2018-06-13 taraporep Draft contributed - V 0.0.4 contributed for Decision in NFVREL(18)000075 as Early draft
2018-06-13 taraporep A new draft is uploaded - V 0.0.4 with status: Early draft
2018-03-08 taraporep Draft contributed - V 0.0.3 contributed for Decision in NFVREL(18)000033 as Early draft
2018-03-08 taraporep A new draft is uploaded - V 0.0.3 with status: Early draft
2018-01-17 taraporep A new draft is uploaded - V 0.0.2 with status: Early draft
2017-06-29 taraporep A new draft is uploaded - V 0.0.1 with status: Early draft
2017-05-19 VRECK TB adoption of WI NFV, see contribution NFV(17)000099r3
2017-05-19 VRECK WI proposed to WG NFV REL, see contribution NFV(17)000099r3
2017-05-18 ARNTZEN WI proposed to WG NFV REL, see contribution NFV(17)000099r2
2017-05-10 ARNTZEN WI proposed to WG NFV REL, see contribution NFV(17)000099r1
2017-05-10 ARNTZEN WI proposed to TB NFV, see contribution NFV(17)000099

  Work Item Aspects
Key requirements Accessibility and usability
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