sp sdn/nfv use cases - open sdn india technology...

© 2014 Open Networking FoundationOpen Networking India Symposium, January 31 – February 1, 2016, Bangalore

SPSDN/NFVUseCases

Mike McBrideSr. Director of Innovation, Huawei

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This is the year of open source in networking

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Collision of SDO’s and open source

Standards Open Source

The New Lifecycle

Use Cases

ArchitectureStandards

Implementations

Use Cases

OSS Components

OSS Reference Platforms

Architecture

ONOS Partnership

ON.LAB SERVICE PROVIDER PARTNERS

COLLABORATORSVENDORPARTNERS

China Unicom Agile VPN Solution

Restful Java

North Bound API

Distributed core

South bound API

ONOS

VPN application（Easy setup、fast add/remove VPN Site、 bandwidth on demand)

PEPE CECE

P

P

P

P

Branch 3Branch 1

Branch 2

OF1.3Legacy Protocol

• Fast VPN Provision/De-provision

• Add/Remove a site

Easy Setup

• Service data consistency is maintained by ONOS (HA)

• Scale out when more NB APPs run and network increases in size (Scalability)

• Low latency in network state notification

ONOS Based Controller

• Time/Event based BoD• Congestion Control• VPN Path Protection

Services for VPN User

RO

ADM

(Core)

Commodity Servers, Storage, Switches, and I/O PODs

CORD – Virtualization Sliced Network

PONOLT MACs

Leaf-SpineFabric

BBUs(Multi-RATs)

ONOS (Virtualization, Slicing) + OpenStack (Multi Domain) + XOS

4GVirtual infra +

ONOS + mobile edge over multi-

RAT

5GVirtual infra +

ONOS + mobile edge over multi-

RAT

Residential Virtual infra +

ONOS + vOLT, vCPE, vBNG, vCDN

EnterpriseVirtual infra +

ONOS + VPN, TE,

vCDN

…Infra Slices

EnterpriseMetro Ethernet

Spin up PODResources &Services On Demand

CORD Roadmap

R-CORDSupport residential customers over GPONServices: standard (vOLT, vSG, vRouter) +

cloud (CDN)Access rack: OLT white box

AT&T field trial: Q1, 2016Subsequent phases: Q2, Q3,

2016Production deployment in 2016

E-CORD

Support enterprise customers over metro Ethernet

Services: standard (VPN, E-Line, E-LAN) + cloud (CDN)

Access rack: Ethernet, ROADM

POC at ONS in March 2016Hopefully a trial in Q4, 2016

Potential Collaboration with MEF

M-CORD

Support mobile customers over multiple RATs

Services: standard (mobile VNFs) + mobile edge comp

Access: vBBUs, disaggregated eNodeB

POC: ONS in March 2016Integration with disaggregated

eNodeBClosed source è Open source

Common Infrastructure: servers, fabric, ONOS, OpenStack, XOS, servicesOpen Reference Implementation, Q1, 2016

MobileEdgeProblemStatement

▪ Alltrafficsaregatheredtothecenterofmobilecore:

▪ Itisexpensivetocopewithunpredictablepeaktraffic▫ Inefficienttohavesurpluscapacityeverywheretohandlepeaktraffic▫ Deployingnewinfrastructure& services takeslongtime▫ Trafficsurgevarieswithtimeandlocation

▫ loadonbackhaul,backbonetransportandcoresystems likeSGW/PGW▫ Lackofoperator’sflexibility forlocalizedcustomeroptimization▫ DeteriorationonQoE

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M-CordPOCScenario

▫ Non-localtrafficlikewebandemailtraversetocentralcoresameasbefore▫ Localvideotrafficisservedbylocalcache▫ TrafficofLocalcommunicationorIntranet isdivertedtolocalnetwork

Mobile CORD

Internet

EnterpriseIntranet

LocalDNS

VideoCache

LocalEPC

LocalVideoTraffic

Non-LocalTraffic

LocalCommunicationTraffic

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IoT Edge Computing over VSER

• ICNAllowsPush/Pullsimultaneousmode,CacheimprovesScalability+Reliabilityofthesystem

• Hereconsumersneedtobenotifiedbasedontheirvaryingcriticality• E.g.User/First-Responder/HealthcareProvider

• Lesscriticalconsumerscanrelyoncachewhilemorecriticalconsumersrelyonnotification.

• Notificationslostcannotbereproduced,cachehelpsfromthisperspectivetoo.• IncreasestheScalability+Reliability oftheIoT system.

SensorService-x

ServiceControllerApp.

MonitoringService

User

FirstResponder

HealthcareProvider

PersonalHealthMonitoring

ICN-VSERICN-R

ICN-R

Health Service-x

Interval:~1hr

Interval:RT

Interval:30mins

[1]Li,S.,Zhang,Y.,Raychaudhuri,D.,Ravindran,R.,Zheng,Q.,Wang,GQ.,andL.Dong,"IoTMiddlewareoverInformation-CentricNetwork",GlobalCommunicationsConference(GLOBECOM)ICNWorkshop,2015.

Push:Interest{/sensor-service-x:{SensorID=0xabcdTemp=Value}}

Republished

Push

Pull

CachingCachingCaching

Sensor-App

MCORD

MEF UNITE Program

Launched to coordinate internal & external engagement with Open Source Projects, Standards Development Organizations,

Associations & to lead the industry migration to agile, assured and orchestrated services.

OTNCore EthernetAccess

NetworkOperator2(WholesaleAccessProvider)

EthernetAccess

NetworkOperator1(RetailServiceProvider)

MPLSCore

UserServiceEndpoint

UserServiceEndpoint

OperatorServiceEndpoint

ServiceProviderBusinessApplications

Infrastructure&ElementControl&Management

Infrastructure&ElementControl&Management

End-to-EndNetworkasaService

OperatorVirtualConnection OperatorVirtualConnection

Self-serviceWebPortal

LSO$Capabili+es$Fulfillment$|$Performance$|$Control$|$Assurance$

Usage$|$Analy+cs$|$Security$|$Policy$

MEF LSO: Lifecycle Service Orchestration

Third Network Pillars: LSO / SDN / NFV

POF - Reinvent Network Data Plane

action (instruction

block in POF-FIS)

match key param. pointer

dynamically loaded entry

dynamically loaded entry action (instruction

block in POF-FIS)

dynamically shared global

resource(e.g., counter,

meter, flow metadata, etc.)

Abstract IR

High Level

Language

Compile

Standard Config/Runtime interface(s)

ProgrammableChips

Runtime

l Software-based deployment

l Runtime reconfigurable

Agility

l Match-action pipeline

l Match on anything

l Customized action

Flexibility

l Same device, multiple purpose

l Upgrade on software only

l Open ecosystem

Low Cost

What POF promises

• Opensource in networking is happening now• SDOs and Opensource must collaborate• Several compelling use cases

Conclusions

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