Open Cloud Connect. Cloud Services Architecture, SDN, NFV, and Management. Mehmet Toy, Ph.D Comcast January, 2016 CL ETSI NFV Meeting

Transcription

1 Open Connect Services Architecture, SDN, NFV, and Management Mehmet Toy, Ph.D Comcast January, 2016 CL ETSI NFV Meeting

2 Service Actors Outline Service Architectures: Interfaces and Connections OCC vs ETSI NFV Architectures Mapping Between OCC and NFV Interfaces Services Management Architecture 2

3 Service Actors Service User ( Consumer) Service User ( Consumer) Carrier Provider Carrier Service User ( Consumer) Provider Service Provider 3

4 rchitecture for Services by one Operator Service User Service User Interface () Service Connection Termination Point (csctp) Service Interface (csi) Service Connection(cSC) Virtual Network Computing Resources Storage Resources SaaS Provider Physical Network PaaS Provider IaaS Provider Service Provider Hypervisor Orchest Ent 4

5 Services over Overlay Networks 5

6 rchitecture for Services by Two Operators 6

7 Services Between Providers cccpi cccpi 7

8 Segments of csc Crossing cc and cp csc 8

9 Services by Two csps cspcspi: Service Provider Service Provider Interface csc 9

10 Interfaces 10

11 csi 11

12 Services 12

13 Interconnectivity Services 13

14 OCC vs ETSI NFV Architectures OCC Architecture Architecture Vn-Nf Virtual Network Virtual Network Physical Network Network HW (Vn-Nf)/VN interface supporting E-Line or E-LAN cccpi Or Or cspcspi or Vn-Nf Virtual Network Function Infrastructure 14

15 TSI NFV Bare Metal Server and Interfaces Vi-Ha Hardware Resources Network Hardware Storage Hardware Computing Hardware 15

16 Interfaces Architecture OCC Architecture csi (Vn-Nf)/ Or Vn-Nf- 16

17 Mapping of OCC and NFV Interfaces Architectural Construct ETSI NFV Construct OCC Construct User Interface (Vi-Ha)+(Vn-Nf)/VN Interface (Vn-Nf)/ csi Container Interface Container Interface csi SWA-1 Carrier- Provider Interface Service Provider- Service Provider Interface Software Architecture-1 csi cccpi cspcspi Connection between Users or between a User and or between s Connection Termination Point Forwarding Graph csc csctp 17

18 NaaS with Interfaces Service User (Vn-Nf)/VN + Vi-Ha Architecture Virtual Network csc ( FG) Network HW (Vn-Nf)/VN + Vi-Ha Service User 18

19 NaaS with Bare Metal Server Interface Service User (Vn-Nf)/VN + Vi-Ha Architecture Virtual Network csc Network HW (Vi-Ha)+ (SWA-5) Bare Metal Server or cccpi 19

20 Interface Service User (Vn-Nf)/VN + Vi-Ha Architecture Virtual Network csc Network HW csctp (Vn-NF) cccpi csctp (Vn-NF)/ csi Hypervisor Open Stack 20

21 Virtualized csc between Two csus csctp csc Service Provider csctp Virtualized Implementation 1 csc csctp INF csctp 1 INF csctp 1 INF 2 INF Service Provider Infrastructure 21

22 Virtualized csc between and csi csctp csc csctp Service Provider csi Virtualized Implementation csc csctp 2 csi INF csctp 1 INF csctp 2 INF Service Provider Infrastructure 22

23 Virtualized csc Crossing Two csps csc-csp-tp 11 csc-csp-tp 12 csc-csp 1 csc-csp 2 cspcspi csc-csp-tp 21 csc-csp-tp 22 csp-csp 2 UI 1 F csc 2 csp A Infrastructure csp B 23

24 User Portal Services Management OSS/BSS NMS/ EMS Application Application Services Orchestrator North Bound API Controller Controller Controller South Bound API Application NFV Orchestrator Manager Virtual Infrastructure Manager (Vn-NF)/ loud rvice ser csctp 1 SWA-1 csc csc SWA-1 csctp 2 Virtual Network cccpi SWA-5 SWA-5 SWA-5 Network HW csi Hypervis Open Stac (Vn-Nf)/VN +Vi-Ha 24

25 Services Management with Multiple Operators User Portal OSS/BSS Application Application Services Orchestrator Application Orchestrator for Operator B Orchestrator for Operator A 25

26 LSO for Services cp_x Provider (cp) Application s Application s cp_y cp_z csi L1 WDM/xPON/DOCSIS csi L2 Carrier Ethernet L3 IPv4-v6/MPLS VPN csi L1 Application WDM/xPON/DOCSIS s L2 Carrier Ethernet L3 IPv4-v6/MPLS VPN L4 TCP/UDP L5-7 Telnet, FTP, HTTP cccpi cccpi cccpi Service Provider cccpi cloud interconnect* Service Connection (csc) L1 WDM/xPON/DOCSIS L3 IPv4-v6/MPLS VPN L4 TCP/UDP cccpi cccpi Carrier (cc) Carrier (cc) Carrier (cc) Service User (csu) csi: Service Interface : Service User Interface cccpi: Carrier - Provider Interface *Provided by cc or cp 26

27 What is Next? Development of Implementation Agreements for Interfaces and Connections Development of Implementation Agreements for Services Development of Implementation Agreements for OAM and Service OAM Development of Testing and Certification Guidelines for Services Development of APIs and YANG Models Development of Life Cycle Service Orchestration for Services Collaborating with other SDOs for implementation, and API and YANG model development 27

28 Thank You!