Orchestrated Network Services with LSO, SDN and NFV

Transcription

1 Seminar Series Sponsor Event Sponsors Orchestrated Network Services with LSO, SDN and NFV Daniel Bar-Lev Director Certification and Strategic Programs MEF

2 Service: NFV Fora perspective Application Orchestrator Public Internet 2

3 Service: Open Fora perspective Application Orchestrator Controller Controller Controller Controller Telstra Telstra International PCCW Global HKT 3

4 Service: SPs perspective - Federation Application Orchestrator Orchestrator Orchestrator Orchestrator Controller Controller Controller Controller Telstra Telstra International PCCW Global HKT 4

5 Customer perspective Desire: Click to Activate Reality: Either Or Facetime, Skype, GotoMeeting, WebEx, Lync, Zoom etc 5

6 Service Operations Problem Definition Application Layer Business Application Northbound API Control & Management Layer BSS/OSS Network Services Eastbound API Management & Control Layer BSS/OSS Network Services Infrastructure Layer Southbound API ENNI Infrastructure Layer Southbound API CEN Operator 1 CEN Operator 2 6

7 LSO and Programmatic Control To programmatically control a service, one needs to know: 1. What it is Abstraction to standard basic components Formal information model defining service constructs 2. What is the Architecture Topology, Federated Orchestration Framework 3. What Products are available Product Catalog, Availability, Feasibility, Commercials 4. What can I do APIs to operate the service: Activate, Modify, Monitor, Cease 7

8 Process Lifecycle The HOW The Three Fundamental Vectors Cloud Billing SOAM Provisioning Ordering E-Line E-LAN IP-VPN Inquiry Orchestration Architecture (LSO) The WHO & WHERE 8

9 Domains of Expertise T E R M I N O L O G Y Project Methodology E X T E R N A L C O L L A B O R AT I O N Services BUSINESS REQUIREMENTS USE CASES Architecture BUSINESS PROCESSES Service Agility INFORMATION MODELS Service Assurance MULTI DOMAIN ETHERNET SERVICES Management DATA MODELS Service Orchestration Process APPLICATION PROGRAMMING INTERFACES PROOF OF CONCEPT

10 LSO Reference Architecture CANTATA (CUS:BUS) Business Applications SONATA (BUS:BUS) Business Applications Customer Application Coordinator LEGATO (BUS:SOF) LEGATO (BUS:SOF) ALLEGRO (CUS:SOF) Service Orchestration Functionality INTERLUDE (SOF:SOF) Service Orchestration Functionality PRESTO (SOF:ICM) PRESTO (SOF:ICM) Infrastructure Control and Management Infrastructure Control and Management ADAGIO (ICM:ECM) ADAGIO (ICM:ECM) Element Control and Management Element Control and Management Network Infrastructure 10

11 Generic Service Lifecycle Process MEF 50 Process model for the generic Carrier Ethernet service lifecycle Service Operations Lifecycle management Product Lifecycle management Based on TM Forum SID 11

12 Service Operations Areas and Projects Service Operations Committee Lifecycle Management Partnership Management Lifecycle Service Orchestration Reference Arch. Ethernet Service Lifecycle Process Model (MEF 50) Ethernet Product Catalog Ethernet Ordering Ethernet Network Resource Provisioning Ethernet Performance Reporting Framework (MEF 52) Ethernet Service Qualification Questionnaire (MEF 53) Ethernet Serviceability Ethernet Interconnect Point Bold text indicates published MEF spec. 12

13 Performance Reporting Framework (MEF 52) Real-Time vs. Ticket based Multi-Level/Multi-Domain Different views for Customer/SP/Operator 13

14 Steps for achieving transparent management 4 Agreement on how to share 3 Agreement on how to present Agreement on how to measure Agreement on what to measure

15 Steps for achieving transparent management 4 Agreement on how to share Dial-tone for the Third Network 3 Agreement on how to present Agreement on how to measure Agreement on what to measure

16 Process Lifecycle The HOW Project Mapping Cloud MEF SOAM Billing 36.1 IP-VPN Provisioning E-LAN Ordering E-Line Inquiry Orchestration Architecture (LSO) The WHO & WHERE 16

17 Network Resource Provisioning APIs: Single Operator Service EVC: EVPL Decomposition EVC segments Flow domains Forwarding groups Network Technology group 17

18 Network Resource Provisioning APIs: Multi-Operator Service EVC: EVPL Decomposition Multi-operator Flow domains Forwarding groups Network Technology groups Multi-operator First OpenSource project Agile Development 18

19 Information Model LEGO 19

20 Service Abstraction (E-Line) 20

21 Information Model Meccano 21

22 Common Information Model LEGO parts do not fit Meccano models (and vice versa). Makes integration cumbersome/impossible. You can buy Meccano parts in Lego stores. But you can t mix the parts together. We need an Industry-Wide Common-Information-Model (MEF CIM project) 22

23 LSO Multi-Domain Reference Architecture Intent (ONF) Customer Application Coordinator CANTATA (CUS:BUS) Business Applications LEGATO (BUS:SOF) TOSCA Ordering (MEF) SONATA (BUS:BUS) TIP (TMF) Performance Reporting (MEF) LEGATO (BUS:SOF) Business Applications OCC ALLEGRO (CUS:SOF) NRP/SCA (MEF) T-API (ONF) Service Orchestration Functionality OM PRESTO (SOF:ICM) Infrastructure Control and Management INTERLUDE (SOF:SOF) (OPNFV) Service Orchestration Functionality PRESTO (SOF:ICM) (IETF) Infrastructure Control and Management ODL/ONOS OpenFlow (ONF) ADAGIO (ICM:ECM) ADAGIO (ICM:ECM) (ETSI) Element Control and Management Element Control and Management 23

24 Industry Wide Alignment Process Flows Information Model and Specifications CANTATA (CUS:BUS) Business Applications SONATA (BUS:BUS) Business Applications Customer Application Coordinator LEGATO (BUS:SOF) LEGATO (BUS:SOF) ALLEGRO (CUS:SOF) Service Orchestration OMFunctionality INTERLUDE (SOF:SOF) Service Orchestration Functionality Reference Architecture PRESTO (SOF:ICM) Infrastructure Control and Management ADAGIO (ICM:ECM) Element Control and Management ADAGIO (ICM:ECM) PRESTO (SOF:ICM) Infrastructure Control and Management Element Control and Management 24

25 Service Operations Committee Future Projects Partner Relationship management Automation of services Industry Standards Alignment Ethernet service billing specifications Future Technology SDN NFV On-Demand Services (e.g. Dynamic Responsive Ethernet) Interaction with other MEF committees Provide contributions to the technical, marketing, and certification committees 25

26 Q&A

27 Seminar Series Sponsor Event Sponsors Orchestrated Network Services with LSO, SDN and NFV Daniel Bar-Lev Director Certification and Strategic Programs MEF