Orchestrated Network Services with LSO, SDN and NFV · Seminar Series Sponsor Event Sponsors Daniel...

Event SponsorsSeminar Series Sponsor

Daniel Bar-LevDirector Certification and Strategic Programs

MEF

Orchestrated Network Services with LSO, SDN and NFV

2

Service: NFV Fora perspective

Orchestrator

Application

Public Internet

3

Service: “Open” Fora perspective

Telstra PCCW Global HKTTelstra

International

ControllerController ControllerController

Orchestrator

Application

4

TelstraInternational HKTPCCW GlobalTelstra

Controller Controller Controller Controller

Orchestrator

Application

OrchestratorOrchestrator Orchestrator

Service: SPs’ perspective - Federation

5

Customer perspective

Desire: Click to Activate

Reality: Either… Or…

Facetime, Skype, GotoMeeting, WebEx, Lync, Zoom etc…

6

Service Operations Problem Definition

Infrastructure Layer

Control & Management Layer

Application Layer Business Application

Network Services

Infrastructure Layer

Management & Control Layer

Network Services

Northbound API

Eastbound API

ENNI

Southbound API

BSS/OSSBSS/OSS

Southbound API

CEN Operator 1CEN Operator 2

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

8

The Three Fundamental Vectors

Orchestration Architecture (LSO)The “WHO & WHERE”

Pro

cess

Lif

ecyc

le

The

“H

OW

” E-LAN

IP-V

PN

Clo

ud

E-Line

Inquiry

Ordering

Provisioning

SOAM

Billing

USE CASES

BUSINESS

PROCESSES

INFORMATION

MODELS

DATA

MODELS

APPLICATION

PROGRAMMING

INTERFACES

TE

RM

IN

OL

OG

Y

EX

TE

RN

AL

C

OL

LA

BO

RA

TIO

N

Project Methodology

PROOF OF

CONCEPT

BUSINESS REQUIREMENTS

MULTI–DOMAIN

ETHERNET

SERVICES

Service Assurance

Service Orchestration

Service Agility

Architecture

Services

Management

Process

Do

mai

ns

of

Exp

ert

ise

10

LSO Reference Architecture

Network Infrastructure

CustomerApplication Coordinator

Element Control and Management

Infrastructure Control and Management

Service Orchestration Functionality

PRESTO(SOF:ICM)

ALLEGRO(CUS:SOF)

LEGATO(BUS:SOF)

CANTATA(CUS:BUS)


Infrastructure Control and Management

ADAGIO (ICM:ECM)

LEGATO(BUS:SOF)

PRESTO(SOF:ICM)

ADAGIO (ICM:ECM)

INTERLUDE (SOF:SOF)

SONATA(BUS:BUS)

Business Applications



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

12

Service Operations Areas and Projects

• 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.

Service OperationsCommittee

Lifecycle Management Partnership Management

13

Performance Reporting Framework (MEF 52)

• Real-Time vs. Ticket based

• Multi-Level/Multi-Domain

• Different views for Customer/SP/Operator

Steps for achieving transparent management

Agreement on what to measure

Agreement on how to measure

Agreement on how to present

Agreement on how to share

1

2

3

4

36.1

35.1

52

Steps for achieving transparent management

Agreement on what to measure

Agreement on how to measure

Agreement on how to present

Agreement on how to share

“Dial-tone” for the Third Network

1

2

3

4

36.1

35.1

52

16

Project Mapping

Orchestration Architecture (LSO)The “WHO & WHERE”

Pro

cess

Lif

ecyc

le

The

“H

OW

” E-LAN

IP-V

PN

Clo

ud

E-Line

Inquiry

Ordering

Provisioning

SOAM

Billing

MEF 5236.1

36.1

17

Network Resource Provisioning APIs: Single Operator

• Service– EVC: EVPL

• Decomposition– EVC segments

• Flow domains– Forwarding groups

• Network– Technology group

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

19

Information Model – LEGO ™

20

Service Abstraction (E-Line)

21

Information Model – Meccano ™

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)

23

LSO – Multi-Domain Reference Architecture

OM



Infrastructure Control

and Management


PRESTO(SOF:ICM)

ALLEGRO(CUS:SOF)

LEGATO(BUS:SOF)

CANTATA(CUS:BUS)



and Management

ADAGIO (ICM:ECM)

LEGATO(BUS:SOF)

PRESTO(SOF:ICM)

ADAGIO (ICM:ECM)

INTERLUDE (SOF:SOF)

SONATA(BUS:BUS)




T-API(ONF)

OpenFlow (ONF)

Intent (ONF)

NRP/SCA(MEF)

Ordering(MEF)

Performance Reporting

(MEF)

ODL/ONOS

TOSCA

TIP(TMF)

(IETF)(OPNFV)

(ETSI)

OCC

24

Industry Wide Alignment

OM




and Management


PRESTO(SOF:ICM)

ALLEGRO(CUS:SOF)

LEGATO(BUS:SOF)

CANTATA(CUS:BUS)



and Management

ADAGIO (ICM:ECM)

LEGATO(BUS:SOF)

PRESTO(SOF:ICM)

ADAGIO (ICM:ECM)

INTERLUDE (SOF:SOF)

SONATA(BUS:BUS)




Information Model and Specifications

Reference Architecture

Process Flows

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

Event SponsorsSeminar Series Sponsor

Daniel Bar-LevDirector Certification and Strategic Programs

MEF

Orchestrated Network Services with LSO, SDN and NFV

Orchestrated Network Services with LSO, SDN and NFV · Seminar Series Sponsor Event Sponsors Daniel...

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