Specification (TS) ETSI Technical Committee Normative ETSI Standard (ES) ETSI membership Normative European Standard (EN) ETSI Technical Committee and European National Stands Organization Normative ETSI Technical Report (TR) ETSI Technical Committee Informative ETSI Special Report (SR) ETSI Technical Committee Informative (参照用) ETSI Group Specification (GS) Industry Specification Group Normative or Informative ETSI Group Report (GR) Industry Specification Group Informative
OpenFlow World Congress 2012@Germany Darmstadt) Network Functions Virtualisation – Introductory White Paper Issue 1 Page 1 of 16 Network Functions Virtualisation An Introduction, Benefits, Enablers, Challenges & Call for Action OBJECTIVES This is a non-proprietary white paper authored by network operators. The key objective for this white paper is to outline the benefits, enablers and challenges for Network Functions Virtualisation (as distinct from Cloud/SDN) and the rationale for encouraging an international collaboration to accelerate development and deployment of interoperable solutions based on high volume industry standard servers. CONTRIBUTING ORGANISATIONS & AUTHORS AT&T: Margaret Chiosi. BT: Don Clarke, Peter Willis, Andy Reid. CenturyLink: James Feger, Michael Bugenhagen, Waqar Khan, Michael Fargano. China Mobile: Dr. Chunfeng Cui, Dr. Hui Deng. Colt: Javier Benitez. Deutsche Telekom: Uwe Michel, Herbert Damker. KDDI: Kenichi Ogaki, Tetsuro Matsuzaki. NTT: Masaki Fukui, Katsuhiro Shimano. Orange: Dominique Delisle, Quentin Loudier, Christos Kolias. Telecom Italia: Ivano Guardini, Elena Demaria, Roberto Minerva, Antonio Manzalini. Telefonica: Diego López, Francisco Javier Ramón Salguero. Telstra: Frank Ruhl. Verizon: Prodip Sen. PUBLICATION DATE October 22-24, 2012 at the “SDN and OpenFlow World Congress”, Darmstadt-Germany. This white paper is available at the following link: http://portal.etsi.org/NFV/NFV_White_Paper.pdf
features NS, VNF and VR operational framework Support for future and next generation networks Advances in virtualization NFV Release 3 Evolution of networking and cloud technologies Operation al aspects
in 1H2018 (aka drop #1) Compute ホスト予約 NFV-MANO Policy Management Framework VNF Snapshots Management of NFV-MANO マルチドメイン対応 アクセラレーションのサポート 仮想化技術対応 Hypervisor-based virtualisation Hardware environment for NFV Completed in 2H2018 (aka drop #2) VNF software modification Support of network slicing Management and connectivity for multi- site services. Completed in 1H2019 (aka drop #3) NFVI software modification Service Availability Level (SAL) NFV-IFA specification versions: • Drop 1H2018 à v3.1.1 • Drop 2H2018 à v3.2.1 • Drop 1H2019 à v3.3.1
4で議論 中 IFA029: Report on the Enhancements of the NFV architecture towards “Cloud- native” and “PaaS” が近日中に公開予定 議論ポイント: CaaS Mgr (k8s)はVIMの一部かどうか コンテナ環境の実現方式 (コンテナ on VM,ベアメタルコンテナ) MANOとして,CaaS Mgr (k8s)を機能配備 上明確化してIFを提供 or アプリ側で隠蔽 VM上のコンテナ環境の提供 ベアメタル上でコンテナを提供
automation and capabilities Evolving NFV- MANO framework Operationalizati on Technical areas • Network connectivity integration and operationalization • Multi-tenancy enhancements for NFV-MANO • NFV-MANO automation and autonomous networks • SBA for NFV-MANO • NFV enhancements for 5G • VNF common management functions • Continuous VNF integration New features • NFV security hardening • Specific technical enhancements Enhancement features • NFV-MANO upgrade • MEC in NFV • Licensing management • Cloud-native VNFs and Container Infrastructure management • Security management Carried over from Rel. 3
studies and stage 1&2 perspective Network Service LCM and Descriptor (NFV- IFA013/014/030) VNF LCM, Packaging and Descriptor (NFV-IFA007/ 008/011) Virtualised Resource management (NFV-IFA005/006) 1) Framework from past releases Metrics and Performance (NFV-IFA027, NFV- TST008) Information Modeling (NFV-IFA015/016/017) Security enhancements (**) 3) Technical enhancement s Specific technical enhancements (**) NOTE: might not be a full complete list due to lack of space (**): other normative work is part of evolved work items Completed: underlined Ongoing/not fully completed: italics Evolved: in bold NFV-MANO mgmt (NFV-IFA031) Multi-site connectivity (NFV-IFA032) 2) New features Network connectivity integration and operationalization for NFV (NFV-IFA035) NFV enhancements for 5G (NFV-IFA037) SBA for NFV-MANO (NFV-IFA039) NFV-MANO automation and autonomous networks (NFV-IFA0yy) VNF generic OAM functions (NFV-EVE0xx) Continuous VNF integration () Multi-tenancy for NFV-MANO (NFV-EVE018) 4) Carried-over from Rel. 3 Licensing mgmt (NFV-EVE010, NFV- IFA034) NFV-MANO upgrades (NFV-REL011) Security mgmt (NFV-IFA026/033) Cloud-native VNFs and container infrastructure mgmt (NFV-EVE011, NFV- IFA029/IFA036/IFA038/IFA040, **) MEC in NFV (**)