Download - The Third Network: LSO, SDN and NFV
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Host Sponsor Co-‐Sponsor
The Third Network: LSO, SDN, and NFV
MEF.net wiki.mef.net gen15.com thirdnetworknews.com ethernetacademy.net
Rami Yaron Co-‐Chair, Global MarkeCng CommiEee, MEF
VP, Strategy & Business Development, Telco Systems rami @ mef . net
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MEF Professiona
l CerCfi
caCo
n
Work of the MEF STANDARDIZED AGILE, ASSURED, ORCHESTRATED SERVICES
Lifecycle Service
OrchestraCon • Third Network Services • APIs
NFV SDN ExisCng WAN
Lifecycle Service OrchestraCon (LSO)
Network Infrastructure
ConnecCvity Services
• E-‐Line, E-‐LAN, E-‐Tree, E-‐Access, E-‐Transit
• InformaCon Model • OAM
STANDARDIZED & CERTIFIED SERVICES
E-‐Transit
E-‐Access E-‐Line E-‐Tree
E-‐LAN
STANDARDIZED LIFECYCLE FRAMEWORKS
Service Lifecycle
• Product Catalog • Service Ordering • ConfiguraCon & Setup • Performance ReporCng
STANDARDIZED ARCHITECTURE
• UNIs and ENNIs • EVCs and OVCs
Service Architecture
Carrier Ethernet Network
End-‐to-‐End Carrier Ethernet Service
Carrier Ethernet Network
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MEF Ethernet Services Summary Service Type Port-Based Service VLAN-Aware Service
E-Line P2P EVC
Ethernet Private Line (EPL)
Ethernet Virtual Private Line (EVPL)
E-LAN MP2MP EVC
Ethernet Private LAN
(EP-LAN)
Ethernet Virtual Private LAN
(EVP-LAN)
E-Tree RMP EVC
Ethernet Private Tree
(EP-Tree)
Ethernet Virtual Private Tree
(EVP-Tree)
E-Access
Access EPL Access EVPL Access E-Line
P2P OVC with 1 UNI and 1 ENNI
Access E-LAN MP2MP OVC with UNI(s) and 1 ENNI
E-Transit
Transit E-Line P2P OVC with 2 ENNIs
Transit E-LAN MP2MP OVC with ENNIs
OVC
Ser
vice
s EV
C S
ervi
ces
OVC Services being restructured to eliminate port/VLAN disCncCon
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Host Sponsor Co-‐Sponsor
The Third Network Vision and the EvoluCon of Carrier Ethernet
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Two Widely Deployed Network ConnecCvity Services
On-‐Demand, Ubiquitous Assured QoS and Security
Internet
Lacks Agility Lacks Service Assurance
Need a network connecCvity service with the best of both worlds
– Internet-‐like agility with CE 2.0-‐like service assurances – Unprecedented levels of user control of the network – Cloud Service-‐like dynamic, on-‐demand, experience
Network ConnecCvity Services EvoluCon
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A New Type of Networ
• Agile – Delivery of new, dynamic, on-‐demand services
• Assured – Delivery of performance and security guarantees
• Orchestrated – Delivery of automated service across service providers
a Network as a Service
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Network Operator C Network Operator B Network Operator A
NaaS CapabiliCes • Interconnect physical or virtual service endpoints
• Dynamically create, modify and delete services
• Delivered across different network & technology domains
Ethernet Access VPLS Core
NaaS
OTN Core Ethernet Access Ethernet/IP
Data Center Network
Network as a Service
Physical Service Endpoint
Physical Service Endpoint
Virtual Service Endpoint
VM or Device
Virtual Service Endpoint
VM or Device
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Virtual Network Functions
NFV Orchestrators
DC Networks
Cloud Orchestrators
APIs and Lifecycle OrchestraCon
• Standard APIs to deliver NaaS – Across technology domains, Web Portals and Business Apps
• Lifecycle Service OrchestraCon – From iniCal service order through enCre service lifecycle
Lifecycle Service OrchestraCon API API
Subscriber Web Portal
Business ApplicaCons
API API
SDNs
SDN Controllers
API
WAN Controllers
WANs
API
OSS/BSS ApplicaCons
API
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MEF Third Network “Big Picture” View
Network Operator (Service Provider)
Network Operator
Operator Virtual Connection
Subscriber Site 1
Operator Virtual Connection
APIs APIs
Self-‐service Web Portal
APIs
Subscriber Site 2
User Service Endpoint
Submit
User Service Endpoint
Operator Service Endpoint
End-‐to-‐End Lifecycle Service OrchestraCon
(Service Provider)
Lifecycle Service OrchestraCon
Lifecycle Service OrchestraCon
APIs APIs
End-to-End Network as a Service
Ethernet PNF or VNF core SDN MPLS Core
Support for exisCng WANs, SDNs and NFV implementaCons
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Enterprise NaaS Example
Head Office
Data Center 1
Regional Office
NaaS
Data Center 2
Self-‐Service Web Portal Add DC2 to NaaS virtual connecCon
Increase BW (DC1 to DC2) for Backup (Sat/Sun) Reset BW (DC1 to DC2) when Backup complete
Add CoS (Head Office to DC1) Add BW (Regional Office to Head Office)
Now let’s take a look at what’s happening in the NaaS Cloud
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NaaS Internals -‐ APIs
Head Office Data Center
Network Operator
Regional Office
VMs
Network Operator Ethernet Access MPLS Core SDN
Network Operator
Data Center Network Operator
VMs
Inter-‐Operator Lifecycle Service OrchestraCon
API API
API API
Service Lifecycle OrchestraCon
Service Lifecycle OrchestraCon
Self-‐Service Web Portal
Business ApplicaCons
API API
MEF Standardized APIs for NaaS
AbstracCon through standard APIs is an important part of NaaS
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NaaS Internals – Virtual Interfaces
UNIs
UNIs
Virtual UNIs
MEF Info Model and Service A\ributes will be augmented to connect to VMs and VNFs from vSwitch virtual Interfaces
in the data center
Physical UNIs
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E
SP Domain Customer Domain Partner Domain
Network Infrastructure
Customer ApplicaCon Coordinator
Element Control and Management
Infrastructure Control and Management
Service OrchestraCon FuncConality
PRESTO (SOF:ICM)
ALLEGRO (CUS:SOF)
LEGATO (BUS:SOF)
CANTATA (CUS:BUS)
Element Control and Management
Infrastructure Control and Management
ADAGIO (ICM:ECM)
LEGATO (BUS:SOF)
PRESTO (SOF:ICM)
ADAGIO (ICM:ECM)
INTERLUDE (SOF:SOF)
SONATA (BUS:BUS)
Business ApplicaCons
Business ApplicaCons
Service OrchestraCon FuncConality
REFERENCE ARCHITECTURE
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Layered AbstracCons EPL Æ EVC Æ OVC Æ Domain Æ Element
Operator Virtual Connection
EVC InformaCon
EVC Service OrchestraCon
Domain Controller
OVC Service OrchestraCon
MPLS core
INNI UNI
Domain Controller
APIs
Ethernet Access
Operator Virtual Connection
Domain Controller
OVC Service OrchestraCon
PNF or VNF Access
INNI UNI
Domain Controller
APIs
SDN
Product Catalog EPL
OVC InformaCon
APIs APIs EVC Service OrchestraCon
ENNI
OVC Service OrchestraCon
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Layered AbstracCons EPL Æ EVC Æ OVC Æ Domain Æ Element
Operator Virtual Connection
EVC InformaCon
EVC Service OrchestraCon
Domain Controller
OVC Service OrchestraCon
MPLS core
INNI UNI
Domain Controller
APIs
Ethernet Access
Operator Virtual Connection
Domain Controller
OVC Service OrchestraCon
PNF or VNF Access
INNI UNI
Domain Controller
APIs
SDN
Product Catalog EPL
OVC InformaCon
APIs APIs EVC Service OrchestraCon
ENNI
OVC Service OrchestraCon
: 2 UNIs, 6 Gbps CIR
Network Domain Control
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Layered AbstracCons EPL Æ EVC Æ OVC Æ Domain Æ Element
Operator Virtual Connection
EVC InformaCon
EVC Service OrchestraCon
Domain Controller
OVC Service OrchestraCon
APIs
MPLS core
INNI UNI
Domain Controller
Ethernet Access
Operator Virtual Connection
Domain Controller
OVC Service OrchestraCon
APIs
PNF or VNF Access
INNI UNI
Domain Controller
SDN
Product Catalog EPL
OVC InformaCon
APIs APIs
ENNI Network Domain Control
: 2 UNIs, 6 Gbps CIR
OVC Service OrchestraCon
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Layered AbstracCons EPL Æ EVC Æ OVC Æ Domain Æ Element
Operator Virtual Connection
EVC InformaCon
EVC Service OrchestraCon
Domain Controller
OVC Service OrchestraCon
MPLS core
INNI UNI
Domain Controller
APIs
Ethernet Access
Operator Virtual Connection
Domain Controller
OVC Service OrchestraCon
PNF or VNF Access
INNI UNI
Domain Controller
APIs
SDN
Product Catalog EPL
OVC InformaCon
APIs APIs
ENNI Network Domain Control
: 2 UNIs, 6 Gbps CIR
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Layered AbstracCons EPL Æ EVC Æ OVC Æ Domain Æ Element
Operator Virtual Connection
EVC InformaCon
EVC Service OrchestraCon
Domain Controller
OVC Service OrchestraCon
APIs
MPLS core
INNI UNI
Domain Controller
APIs
Ethernet Access
Operator Virtual Connection
Domain Controller
OVC Service OrchestraCon
APIs
PNF or VNF Access
INNI UNI
Domain Controller
APIs
SDN
Product Catalog EPL
OVC InformaCon
APIs APIs
ENNI
: 2 UNIs, 6 Gbps CIR
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LSO Hackathon
• First MEF-‐hosted Hackathon
• Part of MEF so]ware-‐orientaCon to accelerate adopCon of LSO and CE 2.0
Supported by
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MEF Third Network White Paper
MEF Wiki • Wiki.MEF.net Ethernet Academy • EthernetAcademy.net MEF Public Web Site • MEF.net Next MEF event • MEF.net/news-‐events/mef-‐events
hEp://Cnyurl.com/nyhxdem