ISG NFV UPDATE -...

ISGNFVUPDATE

ETSIISGNFVPierreLynchLeadTechnologist,IxiaTSTWGVice-Chair(Testing,OpenSource,andExperimentation)

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Outline

NFVRelease2

ETSINFVPlugtest SummaryandResults

NFVRelease3ongoingwork

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NFV RELEASE2

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Release2PublishedDocuments

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IFA005

IFA006

IFA007

IFA008

IFA013

IFA004(Acceleration)

IFA011(VNF Pkg)

IFA014(NS)

IFA010(MANO Fct Reqs)

IFA015NFV

Information Model Report

IFA002(Acceleration)

IFA003(Acceleration)

PublishedDocuments(ForReference)

ID Title

IFA002 v2.1.1 AccelerationTechnologies:VNFInterfacesSpecification

IFA003v2.1.1 AccelerationTechnologies;vSwitch BenchmarkingandAccelerationSpecification

IFA004v2.1.1 AccelerationTechnologies;ManagementaspectsSpecification

IFA005v2.1.1 MANO;Or-Vireferencepoint- InterfaceandInformationModelSpecification

IFA006v2.1.1 MANO;Vi-Vnfm referencepoint- InterfaceandInformationModelSpecification

IFA007v2.1.1 MANO;Or-Vnfm referencepoint- InterfaceandInformationModelSpecification

IFA008v2.1.1 MANO;Ve-Vnfm referencepoint- InterfaceandInformationModelSpecification

IFA010v2.2.1 MANO;Functionalrequirementsspecification

IFA011v2.1.1 MANO;VNFPackagingSpecification

IFA013v2.1.1 MANO;Os-Ma-Nfvo referencepoint- InterfaceandInformationModelSpecification

IFA014v2.1.1 MANO;NetworkServiceTemplatesSpecification

IFA015v2.1.2 MANO;ReportonNFVInformationModel

5 Link to Documents

ImportantNote

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• Information modeling and interface specifications present in MAN001 made obsolete by Rel 2 Docs

• Stage 3 specifications in ETSI NFV are being based on Rel 2 Docs

• Base your work on Rel 2 Docs

OngoingStage3Work

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IFA005

IFA006

IFA007

IFA008

IFA013

IFA004(Acceleration)

IFA011(VNF Pkg)

IFA014(NS)

IFA010(MANO Fct Reqs)

IFA015NFV

Information Model Report

SOL003

SOL002

SOL001 (Descriptors)SOL004 (VNF Packaging)

SOL005

IFA002(Acceleration)

IFA003(Acceleration)

OngoingRelease3Work

Area WorkItem(s)

InformationModeling IFA016,IFA017,IFA024 (Release2)

Endtoendmulti-site servicesmgmt IFA022

Additionalconsiderations onMANO IFA020,IFA021,EVE009

Acceleration technologies IFA018,IFA019

Charging, Billing&Accounting EVE008

Licensemanagement EVE010

Securityanalysisandmgmt SEC013,SEC014

Reliabilityandavailabilityconsiderations REL007, REL008

Devops andCI/CD TST006

Testing TST004, TST007

Policy Mgmt IFA023

Metrics TST008, IFA027 (Release2)

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Feedback!

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NFV Release 2

http://nfvwiki.etsi.org/index.php?title=NFV_Issue_Tracker

! !

AdditionalInformation&OngoingWork

Moreinformationonfeatures(Release2Description):• https://docbox.etsi.org/ISG/NFV/Open/Other/NFV(16)000274r3_NFV%2

0Release%202%20Description%20v10.pdf

Ongoingwork(drafts)publiclyavailablehere:• https://docbox.etsi.org/ISG/NFV/Open/Drafts/

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Acronyms: EM: Element ManagerMANO: Management and OrchestrationMgmt: Management NS: Network ServiceVNF: Virtual Network Function

PLUGTEST SUMMARYANDRESULTS

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©ETSI2016.Allrightsreserved

SCOPE

VNFsMANO

NFVI&VIM

Interoperability TestSessions• AmongdifferentcombinationsofFunctionsUnder

Test(FUTs)• 3typesofFUTs:VNFs,MANO,NFVI&VIM• Atafunctionallevel(conformancenotenforced)ValidatebasicNFVRel 2capabilities:• NSD,VNFPackageandSWImageManagement• NSandVNFLifeCycleManagement,VR

Management“Early”Plugtest• Stage3incomplete• IOPthroughopenAPIs,plugins,…• …andremoteintegration

©ETSI2016.Allrightsreserved

WHO?

31participatingcompanies35FunctionsUnderTest(commercialandopensource):• 15VNFs,• 9MANOs,• 11NFVI&VIMSeveralsupportingopensourcecommunities:• OPNFV• Open-O• OSM• OpenBaton

©ETSI2016.Allrightsreserved

SETUP

On-sitesetupAccesstoRemoteLabsnetwork(HIVE)+Someadditionallocalinstances(FUTs),tools,supportfunctions+1-2representativesperFUT,max64peopleatatime

©ETSI2016.Allrightsreserved

RESULTSPERTESTGROUP

©ETSI2016.Allrightsreserved

RESULTSPERTESTCASE

Setup&Instantiation

Scale(+/- VNFi)

NSUpdate

ScaleVNF(+/- VNFCi)

Terminate&Teardown

RELEASE3ONGOINGWORK

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Release2toRelease3

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IFA005

Release2 Release3

Release3

IFA011

IFA008 … IFA

005IFA011

IFA008 …

TST005

IFA022

IFA021

IFA008

…

…TSTXXX

EVEYYY

IFAZZZ

propagated

new

ManyofthefeaturesintroducedinthefollowingslidesareatthestageofbeingdocumentedasRelease3reports(informative)

NetworkSlicingsupportinNFV

ScopeandobjectivesanalyseUseCasesrelatedtoNetworkSlicingasdefinedinSDOsandindustryforadescribehowtheseusecasescouldbemappedtocurrentNFVconceptsandsupportedbytheETSINFVarchitectureframeworkIdentifywhatNFVArchitecturalFrameworksupportandenhancementsareneededtocoverNetworkSlicingusecases.

Workitem(s)andscheduleEVE012(GR).Schedule:• EVE012:TB-approvalSept2017.

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Whatisitabout?TheUseCasesrelatedtoNetworkSlicingcanbesupportedbyETSINFVarchitectureEnsurethatServiceProviderscandeploysmoothly5GsystemsusingNFVbasedsolutionsthatmeetthenetworkcharacteristicsrequiredbytheNetworkSlicing

Cloud-nativeandPaaSsupportinNFVframework

ScopeandobjectivesDevelopusecasesrelatedtosupportingflexiblechoicesforthedesignersofVNFsintheNFVArchitecture.IdentifyandproviderecommendationsonimpactsandenhancementstotheETSINFVArchitecturalFrameworkinordertosupportcloud-nativeprinciples.

Workitem(s)andscheduleIFA029(GR).Schedule:• IFA029:TB-approvalJuly2017.

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Whatisitabout?NFVArchitecturesupportforproviding“PlatformasaService(PaaS)”-typecapabilitiesandsupportingVNFswhichfollow“cloud-native”designprinciples(e.g.micro-services).

DevOpsandCI/CD

ScopeandobjectivesGuidanceandrecommendationstomakeuseofDevOpsandCI/CD,specificallyontheboundarybetweenSWsupplierandconsumerMaymakerecommendationsontheVNFpackagingtohelpleveragethetechniques.

Workitem(s)andscheduleTST006.Estimatedschedule:• TST006:TB-approvalinJune2017.

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Whatisitabout?LeveragingmoderntechniqueslikeDevOps,AgileandCI/CDinNFV.

Testing

ScopeandobjectivesDevelopmentofInteroperabilityTestDescriptionstosupportNFVPlugtests.StudyandreportonConformanceTestingMethodologyforNFV.GuidelinesfortestplansdefiningSDNApplications,differentwaysofarrangingandfederatingSDNControllers,andarrangementsofnetworkswitching/forwardingfunctions(bothphysicalandvirtual)tocreatethevariouspath-implementationsbetweenandamongNSEndpointsandVNFs.

Workitem(s)andscheduleTST004(GR),TST007(GR)Estimateschedule:• TST004:TB-approvalMar.2017.• TST007:TB-approvalJul.2017.

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Whatisitabout?ThetestingframeworkforNFVfeaturesaccordingtoongoingandpublishedETSINFVpublications.

NFVInformationModelling

ScopeandobjectivesSpecificationofaVNFandNSlogicalmodel,withVNFDandNSDbeingdeploymentviewsofthem.UpdatestoNFVInformationModelbasedonaddition/updatesofinformationelementsdefinedaspartofRelease3features.

Workitem(s)andscheduleSpecificworkitemsTBD,butlikelyarevisionofIFA015(GR).Schedule:TBD(open,toincludefeaturesfromotherworkitems)

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Whatisitabout?ConsolidationandextensionofcurrentNFVinformationmodelwithatop-downapproachindependently(butaligned)forthevariousGS(s).

Multi-siteNetworkServicesandconnectivitymanagement

ScopeandobjectivesEvaluatetheimplicationsforNFVonWANlegacy,SDNandhybridinfrastructures.DescribehowNetworkServicesandtheircomponentsmaptotheunderlyingPoPandWAN,includingVNF,PNFandPoP/WANgateways,overlays,etc.SpecificationofrequirementsforWIMandassociatedreferencepoints.Specificationofenhancementstorelevantinformationmodelsandinterfaces.

Workitem(s)andscheduleIFA022(GR).Schedule:• IFA022:TB-approvalJuly2017.

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Whatisitabout?DeploymentandmanagementofnetworkservicesthatrequireconnectivityacrossoneormoreWANs,andtheimplicationsfortheNFVItoproviderequirednetworkserviceendpoints.

NFV-MANOservicesacrossmultipleadministrativedomains

ScopeandobjectivesDevelopusecasesrelatedtoofferingNFVMANOservicesacrossmultipleadministrativedomains,includingNFVIaaSandNSovermultipleadministrativedomainsandderiverequirements.Examineinteractionsbetweenfunctionalblocksbelongingtodifferentadministrativedomains.IdentifywhatNFVArchitecturalFrameworksupportandenhancements.

Workitem(s)andscheduleIFA028(GR).Schedule:• IFA028:TB-approvalAug.2017.

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Whatisitabout?NFV-MANOservicesacrossmultipleadministrativedomains.

SecurityanalysisandmanagementintheNFVframework

ScopeandobjectivesDefinitionofusecasesforNFVSecurityManagementacrossplanning,enforcementandmonitoringtargetingatholisticsecuritypoliciesandfunctions,andspecificationofrequirementsandworkflows.SpecificationofenhancementstocurrentNFVArchitecturalFramework.PerformathreatanalysisforMANOinternalandexternalref.pointsandMANOfunctionalblocks.

Workitem(s)andscheduleSEC013(GS),SEC014(GS),SEC015(GS).Schedule:• SEC013:Completed.TB-approvalat

NFV#17.• SEC014:Closetocompletion.• SEC015:TB-approvalNov.2017.26

Whatisitabout?Establishmentofholisticsecuritypolicies,coherentenforcementofthepolicies,andsecuritymonitoringacrossthelifecycleoftheend-to-endnetworkserviceinbothvirtualizedandlegacynetworks.

SecuresensitivecomponentsintheNFVframework

ScopeandobjectivesProvidingguidanceonsecuring:• Hosts onwhichsensitivecomponents

willbehosted.• Thebroadercontextinwhich

sensitivecomponentswillbehosted.• Physical,logicalandoperational

measuresrelatedtosecuringsensitivecomponents.

• Provisioningandde-provisioningsensitivecomponents.

Specificationofrequirementsforsensitivecomponents.

Workitem(s)andscheduleSEC012(GS).Schedule:• SEC012:Completed.TB-approvalat

NFV#17.

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Whatisitabout?SecuresensitivecomponentsintheNFVframework.

Policymanagementframework

ScopeandobjectivesStudyusecasesrelatedtoapplyingpolicyframeworkinNFV-MANO.StudyoftheimpactsonNFV-MANOforapplicablepolicycomponentsatreferredfunctionalblocksandreferencepoints.SpecificationofrequirementsapplicabletoNFV-MANOfunctionalblocks,interfacesandinformationmodelsapplicabletopolicydistributionandgeneralpolicydescriptioninVNFandNSdescriptors.

Workitem(s)andscheduleIFA023(GR).Schedule:• IFA023:TB-approvalApr.2017.

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Whatisitabout?PolicymanagementframeworkforNFV-MANO,includingdistributionofpolicy,policyconflictdetectionandresolution,andfederationofpolicydomains.

Licensemanagement

ScopeandobjectivesDevelopusecasesrelatedtolicensemanagement.Deriverequirementsfromlicensemanagementusecases.IdentifywhatNFVArchitecturalFrameworksupportandenhancementsareneededtocoverlicensemanagementrequirements.

Workitem(s)andscheduleEVE010(GR).Schedule:• EVE010:TB-approvalJune2017.

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Whatisitabout?NFVlicensemanagementframeworkaspectstoensureServiceProviderscandeployVNFsquicklywithoutcustomizingthelicensingmechanismsforeachVNFandeachVNFProvider.

Charging,billingandaccounting

ScopeandobjectivesIdentificationofusecasesandspecificationofrequirements.Identificationofpossiblesolutionstodeterminewhattypeofusageinformationneedstobecollectedandvariousinteractionpointsinbetweenexistingornewfunctionalblocks.Frameworkforcharging,billingandaccountingforNFV,withspecificationofinterfacestosupporttheagreedidentifiedsolution(s).

Workitem(s)andscheduleEVE008(GR).Schedule:• EVE008:TB-approvalTBD.

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Whatisitabout?MeteringofvirtualresourcesandchargingtriggersinNFVIaaS model,NFVPaaSmodel,andVNFaaS modelintheNFVenvironment.

VNFsnapshot

ScopeandobjectivesDefinitionofusecase(s)ofVNFsnapshots,andstudyunderwhatconditionsthecaptureofVNFCsnapshotsandVNFdatacanbeperformed.SpecificationofrequirementsforthesupportofVNF/VNFCsnapshots.Definitionofend-to-endorchestrationproceduresforVNFsnapshot.Specificationofenhancementsoninterfacesandinformationmodels.

Workitem(s)andscheduleTST005(GR).Schedule:• Released

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Whatisitabout?CreationanduseofVNFsnapshotsinanNFVframework.

Hardware-independentaccelerationtechnologies

ScopeandobjectivesSpecifythemessageflowsandinformationelementsontheinterfacebetweentheVNFandanallocatedswitchcontrolledbytheVNF.InterfacesandinformationelementsusedforaccelerationresourcemanagementontheNf-Vireferencepoint,including1)discoveryofaccelerationresources,and2)lifecyclemanagementofaccelerationresources.

Workitem(s)andscheduleIFA018(GS),IFA019(GS).Schedule:• IFA018:TB-approvalMay2017.• IFA019:TB-approvalApr.2017.

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Whatisitabout?FlexibleallocationofVNFstoavailableNFVIandaccelerationcomponentsbyexposingaccelerationcapabilitiesinsteadofspecificaccelerationresourcecharacteristics.

ManagementandautomationNFV-MANOandothermanagementfunctions

ScopeandobjectivesStudyandclarificationoftheconceptofelementmanagementfunctionsandservice-dependentOSSfunctions.IdentificationofusecasestodeterminesupportofmanagementforNFV-MANOfunctionalentitiesandEM/OSSfunctionsautomateddeployment.Specificationofenhancementsonexistinginterfacesornewinterfacesandinformationmodelstosupporttherequiredmanagementtasks.

Workitem(s)andscheduleIFA021(GR).Schedule:• IFA021:TB-approvalMay2017.

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Whatisitabout?EnablethemanagementofNFV-MANOfunctionalentities.AutomateddeploymentofelementmanagementfunctionsandotherOSSfunctions.