cordtest project in okinawa open laboratory · summary n ntt com aims to realize vxfplatform n cord...

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CORD Test Projectin Okinawa Open Laboratory

Fukumasa MorifujiNTT Communications

Copyright © NTT Communications Corporation. All rights reserved. 2

Agenda

n VxF platforminNTTCommunicationsn ExpectationforCORDn CORDIntegration&TestProjectinOkinawaOpenLaboratoryn CurrentStatusandFuturePlan


VxF Platform in NTT Com

n Goaln Makingplatformthatoptimizenetworkdynamicallyaccordingtochangesofapplication

andtraffictrend

n KeyfactorofVxF Platformn Controller/Orchestratorn Underlayfabricn NFVServicePool

VxFsFirewall

DDoSMitigation

sandbox

Next Generation NSP

blacklist WAF Cache WAN

Opt. ・・・CPE

ControllerO

rchestrator

WAN

Cloud/DC

Server

NFV

Server

NFV

Server

NFVCloud

NW Edge

CPE

Fig. Overview of VxF Platform


CORD as a reference architecture for VxF Platform

Trellis:ALeaf-SpineFabricBasedNetworkInfrastructure

ServerVirtualization:OpenStack,Kubernetes, Docker

SD-AccessServices:R,E,M

CommonInfrastructureServices

CommonEdgeServices

XOS:ServiceOSandCORDController

AccessDevices:OLT

AccessDevices:eNB,RAN

AccessDevices:MetroEthernet

BackboneDevices:ROADM

CORD ArchitectureVxF PlatformController /Orchestrator

NFVService Pool

Underlayfabric


Evaluation topics from commercial deployment perspective

§ L2, L3 Forwarding§ Tenant Isolation§ Traffic Engineering§ etc…

§ Easy installment§ Document§ Usability§ Operability§ Availability§ etc…

FunctionalRequirement

non-FunctionalRequirement


CORD Test Project in OOL

n Motivationn Integrate,testanduseCORDImplementationinOOLfromcommercialdeployment

perspectiven Shareknowledgesandproblemstobesolvedwiththecommunities

n Plann Defineevaluationitemsfromcommercialdeploymentperspective(completed)n IntegrateCORDenvironmentinOOL(completed)n TestCORDImplementation(inprogress)n Summarizetestresults(notstarted)


Okinawa Open Laboratory

n Foundationn FoundedonMay8,2013

n Locationn Okinawa,Japan

n Webn http://www.okinawaopenlab.org/en/

n Purposesn Researchanddevelopmentactivitiesfor

practicalapplicationanddisseminationforSDN,NFV,cloudcomputing.

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Members

Institute for Information Industry

Malaysian Institute of Information

Technology, Universiti Kuala Lumpur

D4Cloud Consotium

(20)

特別会員

(21)

UNIVERSITI PERTAHANAN

NASIONAL MALAYSIA

Universiti Kebangsaan Malaysia

Naha Cpllege Information

System

August 2017Board Members (6)

General Members

Faculty of Engineering

University of the Ryukyus

Fellow Members

Keio University

University of TokyoInterfaculty Initiative inInformation

StudiesKobe Institute of

Computing

Okinawa GameDevelopers Consortium

National Institute of Informationand Communications Technology

Faculty of InformationScience, Kyushu

SangyoUniversity

National Insutitute of

Technology, OkinawaCollege

Okinawa International University

PONTO NETWORKS, Inc.


Evaluation Topics (Excerpt)


Evaluation Topics (Availability)

n ONOSClustern FabriccontrollercanbeclusteredinCORDn Trafficisnotaffectedwhenoneoftheclustered

controllersisdown

n FabricSwitchesn Trafficisnotaffectedwhenoneoftheclustered

controllersisdown

n Computenoden Livemigrationofvirtualmachineisavailable

ONOS1

ONOS2

ONOS3

SPINE1 SPINE2

LEAF1 LEAF2


Evaluation Topics (Scalability)

n interconnectivityofmultiplepodsn Operationmultiplecontrollerwithsingle

orchestrator

n ThenumberofSWandComputenodeiseasytomodify

n ZTPforSWandcomputen #ofSW/Computenodes

CORD POD

CORD POD

Orchectrator

Fig. Interconnect multiple CORD POD


Evaluation Topics (Usability / Operability)

n Easytoinstall/operaten Documentationn Supportbycommunity


Test environment

n Switchesn AS6712-32Xn 2-Spine,2-Leaf

n Serversn 32GB+RAMn 8+CPUCoren 200GB+diskn 10GNICx1,1GNICx4,IPMI/BMCPortx1

ü using40Gx1– 10Gx4DACcables


Current status

n Deployment completedn ConnectedtobuildsysteminONFusingVPN

ü SuccessfullydeployedCORD4.1ü Begintestfromnowon


Summary

n NTTComaimstorealizeVxF Platformn CORDisexpectedasreferencearchitectureforVxF Platformn TestingCORDinOOLn Wefinallydeployedtestenvironmentafteralotoftroublen WewillworkontestingCORDfromcommercialdeploymentperspective

n Inaddition,weevaluateCORDinothertwoprojects.


Next step

n DeployCORDImplementationintoOOLTestbedn Evaluateusability,operability,qualityandavailabilitythroughlongtermCORD

operationinOOL

n E-CORDFieldTrialbetweenNCTUandOOLn EvaluatemultiCORDPODconnection


Deploy CORD into OOL Testbed

n OOLTestbedisopentestbedforOOLmemberssothattheycaneasilytrynewtechnology.

nWeevaluateusability,operability,qualityandavailabilitythroughlongtermCORDoperationinOOLTestbed

n IntegrateCORDwithoperationsupportsysteminOOL

TOSSPresentation Layer

Oechestration Layer XOS

ONAPXOS-API

Portal SDK

ONOS

Underlay

Control

Overlay

ControlControl

Layer

OpenStack

WhiteboxSWWhiteboxSWWhiteboxSW

OFDPA/ONL

Servers

Infra Layer

OpenStack-API

NaEF-API


E-CORD Field Trial between NCTU and OOL

n ConnecttwoCORDPODn InvestigatehowtomanagemultipleCORDPOD


Toward Production Deployment

n Requirementsfor productionleveln Functionsn Easyinstallment,Documentsn Usability/Operabilityn Availability,Performance

n OOLwillcontributeton TestingCORDn Makingfeedbacktocommunityn Sharingknowledgen SpreadingtoOOLmembers


Thank you!

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