ETSI GS NFV-MAN 001-2014 Network Functions Virtualisation (NFV) Management and Orchestration (V1 1 1)《网络虚拟化技术 (NFV) 管理和业务流程 (V1 1 1)》.pdf
《ETSI GS NFV-MAN 001-2014 Network Functions Virtualisation (NFV) Management and Orchestration (V1 1 1)《网络虚拟化技术 (NFV) 管理和业务流程 (V1 1 1)》.pdf》由会员分享,可在线阅读,更多相关《ETSI GS NFV-MAN 001-2014 Network Functions Virtualisation (NFV) Management and Orchestration (V1 1 1)《网络虚拟化技术 (NFV) 管理和业务流程 (V1 1 1)》.pdf(184页珍藏版)》请在麦多课文档分享上搜索。
1、 ETSI GS NFV-MAN 001 V1.1.1 (2014-12) Network Functions Virtualisation (NFV); Management and Orchestration Disclaimer This document has been produced and approved by the Network Functions Virtualisation (NFV) ETSI Industry Specification Group (ISG) and represents the views of those members who parti
2、cipated in this ISG. It does not necessarily represent the views of the entire ETSI membership. GROUP SPECIFICATION ETSI ETSI GS NFV-MAN 001 V1.1.1 (2014-12)2Reference DGS/NFV-MAN001 Keywords configuration, management, network, NFV, orchestration ETSI 650 Route des Lucioles F-06921 Sophia Antipolis
3、Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice The present document can be downloaded from: http:/www.etsi.org The present document may be made ava
4、ilable in electronic versions and/or in print. The content of any electronic and/or print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any existing or perceived difference in contents between such versions and/or in print, the onl
5、y prevailing document is the print of the Portable Document Format (PDF) version kept on a specific network drive within ETSI Secretariat. Users of the present document should be aware that the document may be subject to revision or change of status. Information on the current status of this and oth
6、er ETSI documents is available at http:/portal.etsi.org/tb/status/status.asp If you find errors in the present document, please send your comment to one of the following services: http:/portal.etsi.org/chaircor/ETSI_support.asp Copyright Notification No part may be reproduced or utilized in any form
7、 or by any means, electronic or mechanical, including photocopying and microfilm except as authorized by written permission of ETSI. The content of the PDF version shall not be modified without the written authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in a
8、ll media. European Telecommunications Standards Institute 2014. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM and LTE are Trade Marks of ETSI registered for the benefit of its Members and of the 3GPP Organi
9、zational Partners. GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI GS NFV-MAN 001 V1.1.1 (2014-12)3Contents Intellectual Property Rights 9g3Foreword . 9g3Modal verbs terminology 9g31 Scope 10g32 References 10g32.1 Normative references . 10g32.2 Informative
10、 references 10g33 Definitions and abbreviations . 11g33.1 Definitions 11g33.2 Abbreviations . 11g34 NFV Management and Orchestration: objectives and concepts . 13g34.1 Overview 13g34.2 Management and Orchestration aspects of Network Functions Virtualisation Infrastructure 14g34.3 Management and Orch
11、estration aspects of Virtualised Network Functions . 15g34.4 Management and Orchestration aspects of Network Services 16g34.5 Other management and orchestration aspects of NFV framework . 16g34.5.1 Fault and performance management . 16g34.5.2 Policy Management 17g34.5.3 Testing aspects of Network Se
12、rvices 17g34.6 Relation of NFV management and orchestration with existing operations and management systems . 17g34.6.1 Overview 17g34.6.2 NFV-MANO Interworking with OSS/BSS to deliver NFV business benefits 18g34.6.3 Key Challenges and Considerations . 18g34.7 Administrative Domains . 19g35 Manageme
13、nt and Orchestration architectural framework 20g35.1 Overview 20g35.2 Principles of NFV-MANO . 20g35.3 NFV-MANO architectural framework overview . 21g35.4 NFV-MANO architectural framework functional blocks . 24g35.4.1 NFV Orchestrator (NFVO) . 24g35.4.2 VNF manager (VNFM) 25g35.4.3 Virtualised infra
14、structure manager (VIM) 26g35.4.4 NS Catalogue 27g35.4.5 VNF Catalogue . 27g35.4.6 NFV Instances repository . 27g35.4.7 NFVI Resources repository 27g35.5 Other functional blocks 27g35.5.1 Element management (EM) 28g35.5.2 Operations Support System/Business Support System (OSS/BSS) 28g35.5.3 Network
15、Functions Virtualisation Infrastructure (NFVI) . 28g35.6 Network Controllers . 28g35.6.1 Overview 28g35.6.2 NFVO, VIM and Network Controllers . 29g35.6.3 Roles and responsibilities . 31g35.6.4 NFVI network EMS/NMS vs. Network Controllers . 32g35.7 NFV-MANO reference points 32g35.7.1 Os-Ma-nfvo. 32g3
16、5.7.2 Ve-Vnfm-em . 33g35.7.3 Ve-Vnfm-vnf 33g35.7.4 Nf-Vi . 34g35.7.5 Or-Vnfm . 34g35.7.6 Or-Vi . 34g35.7.7 Vi-Vnfm 35g3ETSI ETSI GS NFV-MAN 001 V1.1.1 (2014-12)45.8 Interfaces description approach 35g35.8.1 Overview 35g35.8.2 Producer-consumer paradigm . 36g36 NFV management and orchestration inform
17、ation elements . 37g36.1 Introduction 37g36.2 Network Service information elements 40g36.2.1 Network Service Descriptor (nsd) . 41g36.2.1.1 nsd base element 41g36.2.1.2 Connection Point (nsd:connection_point) 42g36.2.1.3 Service deployment flavour (nsd:service_deployment_flavour) . 42g36.2.1.3.1 Bas
18、e element 42g36.2.1.3.2 Constituent VNF (nsd:service_deployment_flavour:constituent_vnf) 43g36.2.2 Network Service Record (nsr) 43g36.2.2.1 nsr base element 43g36.2.2.2 Connection Point (nsr:connection_point) 43g36.3 Virtualised Network Function information elements . 44g36.3.1 VNF Descriptor (vnfd)
19、 . 44g36.3.1.1 vnfd base information elements 44g36.3.1.2 Virtual Deployment Unit (vnfd:vdu) 45g36.3.1.2.1 vnfd:vdu base elements . 45g36.3.1.2.2 vnfd:vdu information elements related to CPUs . 46g36.3.1.2.3 vnfd:vdu information elements related to memory . 48g36.3.1.2.4 vnfd:vdu information element
20、s related to security 48g36.3.1.2.5 vnfd:vdu information elements related to hypervisors 49g36.3.1.2.6 vnfd:vdu information elements related to PCIe 49g36.3.1.2.7 vnfd:vdu information elements related to network interfaces . 50g36.3.1.2.8 vnfd:vdu information elements related to virtual switches . 5
21、1g36.3.1.2.9 vnfd:vdu information elements related to general reliability and availability 51g36.3.1.2.10 vnfd:vdu information elements related to storage . 52g36.3.1.3 VNF internal Virtual Link (vnfd:virtual_link) . 52g36.3.1.4 Connection Point (vnfd:connection_point) . 52g36.3.1.5 Deployment flavo
22、ur element (vnfd:deployment_flavour) 53g36.3.1.5.1 Constituent VDU (vnfd:deployment_flavour:constituent_vdu) 53g36.3.2 VNF Record (vnfr) . 53g36.3.2.1 vnfr base elements 54g36.3.2.2 VNF internal Virtual Link (vnfr:virtual_link) . 55g36.3.2.3 Connection Point (vnfr:connection_point) . 55g36.3.2.4 Vir
23、tual Deployment Unit (vnfr:vdu) 56g36.3.2.4.1 vnfr:vdu base element 56g36.3.2.4.2 VNFC instance (vnfr:vdu:vnfc_instance) 56g36.3.2.4.3 Connection Point (vnfr:vdu: vnfc_instance:connection_point) 57g36.4 Virtual Link information elements . 57g36.4.1 Virtual Link Descriptor (vld) 58g36.4.2 Virtual Lin
24、k Record (vlr) . 58g36.4.3 Relation between internal Virtual Links and Virtual Links 59g36.5 Virtualised Network Function Forwarding Graph information elements . 60g36.5.1 VNF Forwarding Graph Descriptor (vnffgd) 62g36.5.1.1 vnffgd base element . 62g36.5.1.2 Network Forwarding Path (vnffgd:network_f
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