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ISG NFV UPDATE - NFV ISG... · PDF fileISG NFV UPDATE ETSI ISG NFV Pierre Lynch Lead Technologist, Ixia ... IFA 006 v2.1.1 MANO; Vi-Vnfmreference point -Interface and Information

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  • ISGNFVUPDATE

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

    1

  • Outline

    NFVRelease2

    ETSINFVPlugtest SummaryandResults

    NFVRelease3ongoingwork

    2

  • NFV RELEASE2

    3

  • Release2PublishedDocuments

    4

    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

    6

    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

    7

    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)

    8

  • Feedback!

    9

    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/

    10

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

  • PLUGTEST SUMMARYANDRESULTS

    11

  • ETSI2016.Allrightsreserved

    SCOPE

    VNFsMANO

    NFVI&VIM

    Interoperability TestSessions AmongdifferentcombinationsofFunctionsUnder

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

    ManagementEarlyPlugtest 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

    17

  • Release2toRelease3

    18

    IFA005

    Release2 Release3

    Release3

    IFA011

    IFA008

    IFA005

    IFA011

    IFA008

    TST005

    IFA022

    IFA021

    IFA008

    TSTXXX

    EVEYYY

    IFAZZZ

    propagated

    new

    ManyofthefeaturesintroducedinthefollowingslidesareatthestageofbeingdocumentedasRelease3reports(informative)

  • NetworkSlicingsupportinNFV

    ScopeandobjectivesanalyseUseCasesrelatedtoNetworkSlicingasdefinedinSDOsandindustryforadescribehowtheseusecasescouldbemappedtocurrentNFVconceptsandsupportedbytheETSINFVarchitectureframeworkIdentifywhatNFVArchitecturalFrameworksupportandenhancementsareneededtocoverNetworkSlicingusecases.

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

    19

    Whatisitabout?TheUseCasesrelatedtoNetworkSlicingcanbesupportedbyETSINFVarchitectureEnsurethatServiceProviderscandeploysmoothly5GsystemsusingNFVbasedsolutionsthatmeetthenetworkcharacteristicsrequiredbytheNetworkSlicing

  • Cloud-nativeandPaaSsupportinNFVframework

    ScopeandobjectivesDevelopusecasesrelatedtosupportingflexiblechoicesforthedesignersofVNFsintheNFVArchitecture.IdentifyandproviderecommendationsonimpactsandenhancementstotheETSINFVArchitecturalFrameworkinordertosupportcloud-nativeprinciples.

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

    20

    Whatisitabout?NFVArchitecturesupportforprovidingPlatformasaService(PaaS)-typecapabilitiesandsupportingVNFswhichfollowcloud-nativedesignprinciples(e.g.micro-services).

  • DevOpsandCI/CD

    ScopeandobjectivesGuidanceandrecommendationstomakeuseofDevOpsandCI/CD,specificallyontheboundarybetweenSWsupplierandconsumerMaymakerecommendationsontheVNFpackagingtohelpleveragethetechniques.

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

    21

    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.

    22

    Whatisitabout?ThetestingframeworkforNFVfeaturesaccordingtoongoingandpublishedETSINFVpublications.

  • NFVInformationModelling

    ScopeandobjectivesSpecificationofaVNFandNSlogicalmodel,withVNFDandNSDbeingdeploymentviewsofthem.UpdatestoNFVInformationModelbasedonaddition/updatesofinformationelementsdefinedaspartofRelease3features.

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

    23

    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.

    24

    Whatisitabout?DeploymentandmanagementofnetworkservicesthatrequireconnectivityacrossoneormoreWANs,andtheimplicationsfortheNFVItoproviderequirednetworkserviceendpoints.

  • NFV-MANOservicesacrossmultipleadministrativedomains

    ScopeandobjectivesDevelopusecasesrelatedtoofferingNFVMANOservicesacrossmultipleadministrativedomains,includingNFVIaaSandNSovermultipleadministrativedomainsandderiverequirements.Examineinteractionsbetweenfunctionalblocksbelongingtodifferentadministrativedomains.IdentifywhatNFVArchitecturalFrameworksupportandenhancements.

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

    25

    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. Thebroadercontex

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