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OracleCommunicationsUnifiedDataManagement(UDM)User'sGuideRelease1.
1.
0F30627-02May2020OracleCommunicationsUnifiedDataManagement(UDM)User'sGuide,Release1.
1.
0F30627-02Copyright2019,2020,Oracleand/oritsaffiliates.
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Contents1What'sNewinThisGuide2IntroductionUDMOverview2-1Acronyms2-2Howtousethisdocument2-2DocumentationAdmonishments2-3LocateProductDocumentationontheOracleHelpCenterSite2-4CustomerTraining2-4MyOracleSupport2-4EmergencyResponse2-53UDMArchitecture4FeaturesSupported5UDMServicesAuthenticationService5-1NRFClientServices5-1SubscriptionDataManagement(SDM)Service5-2SubscriptionDataManagementNotify(SDMNotify)Service5-2UEContextManagement(CM)Service5-3AuSFService5-36MetricsonUDMiiiListofFigures2-1ExampleofaProcedureStepsUsedinThisDocument2-33-1UDMArchitecture3-2ivListofTables2-1Acronyms2-22-2Admonishments2-36-1IngressAPIGatewayMetrics6-16-2Nudm-uecmMicroServiceMetrics6-16-3Nudm-authMicroServiceMetrics6-46-4Nudm-sdmMicroServiceMetrics6-76-5Nudm-Sdm-NotifyMicroServiceMetrics6-116-6Nudm-NRFClientMicroServiceMetrics6-126-7KPIMicroServiceMetrics6-136-8AUSFMicroServiceMetrics6-16v1What'sNewinThisGuideThissectionsharesthelistofnewfeaturesintroducedineveryOCUDMrelease.
Formorereleasespecificinformation,pleaserefertoitsreleasenotes.
Release1.
2Noupdatesforthisrelease.
Release1.
1Thefollowingnewfeaturesareintroducedinthisrelease:–UDMsupporttoSIDF-SUCIde-concealment–UDM'sNudm-sdmservicesupporttosubscriptionsandnotifications1-12IntroductionThisdocumentprovidesinformationonhowtousetheOracleCommunicationsUnifiedDataManagement(UDM)productinthecloudnative5Gcorenetwork.
TheUDMproductfromOraclecommunicationsisacombinationoftheAuthenticationServerFunction(AUSF)andUnifiedDataManagement(UDM)networkfunctionsasdetailedoutby3GPP.
TheUDMconsolidatesthedatasourcestocreateasingledatanarrativewithinadatawarehouse.
Theresources,datamodelandusagearedefinedtoaccessthesubscriptiondatathroughtheUnifiedDataRepositoryservices.
UDMOverviewOracle5GUDM,implementedasacloudnativefunction,offersacombinationoftheAUSFandUDMNF'sasdetailedoutby3GPP.
1.
TheAuthenticationServerFunction(AUSF)supportsauthenticationfor3GPPaccessasspecifiedin3GPPTS33.
501.
2.
TheUnifiedDataManagementFunction(UDM)supportsfollowingfunctionalities:Generate3GPP5GAKAAuthenticationVectorsUserIdentificationHandling(e.
g.
storageandmanagementofSUPIforeachsubscriberinthe5Gsystem)UE'sServingNFRegistrationManagement(e.
g.
storingtheservingAMFforUE,storingtheservingSMFforUE'sPDUSession)SupportsretrievaloftheUE'sindividualsubscriptiondataforsliceselection,AMdata,SMdata,SmfSelectiondata,smfuecontextdataandsupportsacknowledgmentofSoRandUpUfunctionSupportssubscriptionbasedondatachangenotificationserviceOracle5GUDMSolutionEncapsulatestheAUSFandUDMfunctionalitiesunderacommonNetworkFunction.
ProvidesaHTTP2basedRESTfulinterfaceforotherNFstoconsumetheservicesoffered.
UsesHelmchartforallconfigurationsanddeployment.
Runsinstatelessmodeofoffloadingstorageofallinformationexternallyin5GUDR.
–UsesNudrservicesasspecifiedin3GPPTS29.
504and3GPPTS29.
505toretrieverequireddatafromtheUDR–ProcessestheincomingrequestincludesupdatingdataintheUDRwheneverapplicableLeveragesacommonOracleCommunicationsCloudNativeFramework2-1Compliantto3GPPRelease15specificationHastieredarchitectureprovidingseparationbetweentheconnectivity,businesslogicanddatalayersUsesMySQLNDBClusterasthebackenddatabaseintheDataTierRegisterswithNRFinthe5Gnetwork,sotheotherNFsinthenetworkcandiscoverAUSF/UDMthroughNRFandalsoenablesdiscoveryofUDR(s)fromNRFSomeoftheconsumersoftheUDMservicesare:AuthenticationServiceFunction(AUSF)-Forauthenticatingsubscriberswithinthenetwork.
AccessManagementFunction(AMF)-TheAMFutilizestheUDMtoretrieveanyaccessbasedinformation/restrictionsofthesubscriber.
ItalsousesUDMtoidentifytheallowedfunctionalitiesoftheSMF'sforthesubscribertomakeadecision.
NetworkExposureFunction(NEF)-TheNEFutilizestheUDMservicestoretrieveanynon-3GPPaccessbasedinformation/restrictionofthesubscriber.
AcronymsTable2-1AcronymsAcronymsDefinition3GPP3rdGenerationPartnershipProjectAM(Data)AccessandMobilitySubscriptionDataAMFAccessandMobilityManagementFunctionAuSFAuthenticationServerFunctionGUAMIGloballyUniqueAMFIdentifierNEFNetworkExposureFunctionNRFNetworkRepositoryFunctionNSSAINetworkSliceSelectionAssistanceInformationSIDFSubscriptionIdentifierDe-concealingFunctionSM(Data)SessionManagementSubscriptionDataSMFSessionManagementFunctionSMSFShortMessageServiceFunctionSoRSupportofOptimalRouteingSUCISubscriptionConcealedIdentifierSUPISubscriptionPermanentIdentifierUDMUnifiedDataManagementUDRUnifiedDataRepositoryUpUUE(UserEquipment)ParameterUpdateHowtousethisdocumentAlthoughthisdocumentisprimarilytobeusedasaninitialuserguide,itssecondarypurposeistobeusedasareferenceforDisasterRecoveryprocedures.
Chapter2Acronyms2-2Whenexecutingthisdocumentforeitherpurpose,thereareafewpointswhichhelptoensurethattheuserunderstandstheauthor'sintent.
Thesepointsareasfollows:1.
Beforebeginningaprocedure,completelyreadtheinstructionaltext(itwillappearimmediatelyaftertheSectionheadingforeachprocedure)andallassociatedproceduralWARNINGSorNOTES.
2.
BeforeexecutionofaSTEPwithinaprocedure,completelyreadtheleftandrightcolumnsincludinganySTEPspecificWARNINGSorNOTES.
IfaproceduralSTEPfailstoexecutesuccessfully,STOPandcontactOracle'sCustomerServiceforassistancebeforeattemptingtocontinue.
MyOracleSupportforinformationoncontactingOracleCustomerSupport.
Figure2-1ExampleofaProcedureStepsUsedinThisDocumentDocumentationAdmonishmentsAdmonishmentsareiconsandtextthroughoutthismanualthatalertthereadertoassurepersonalsafety,tominimizepossibleserviceinterruptions,andtowarnofthepotentialforequipmentdamage.
Table2-2AdmonishmentsIconDescriptionDanger:(Thisiconandtextindicatethepossibilityofpersonalinjury.
)Warning:(Thisiconandtextindicatethepossibilityofequipmentdamage.
)Chapter2DocumentationAdmonishments2-3Table2-2(Cont.
)AdmonishmentsIconDescriptionCaution:(Thisiconandtextindicatethepossibilityofserviceinterruption.
)LocateProductDocumentationontheOracleHelpCenterSiteOracleCommunicationscustomerdocumentationisavailableonthewebattheOracleHelpCentersite,http://docs.
oracle.
com.
Youdonothavetoregistertoaccessthesedocuments.
ViewingthesefilesrequiresAdobeAcrobatReader,whichcanbedownloadedathttp://www.
adobe.
com.
1.
AccesstheOracleHelpCentersiteathttp://docs.
oracle.
com.
2.
ClickIndustries.
3.
UndertheOracleCommunicationssubheading,clickOracleCommunicationsdocumentationlink.
TheCommunicationsDocumentationpagedisplays.
4.
Clickonyourproductandthenthereleasenumber.
Alistofthedocumentationsetfortheselectedproductandreleasedisplays.
5.
Todownloadafiletoyourlocation,right-clickthePDFlink,selectSavetargetas(orsimilarcommandbasedonyourbrowser),andsavetoalocalfolder.
CustomerTrainingOracleUniversityofferstrainingforserviceprovidersandenterprises.
Visitourwebsitetoview,andregisterfor,OracleCommunicationstrainingathttp://education.
oracle.
com/communication.
Toobtaincontactphonenumbersforcountriesorregions,visittheOracleUniversityEducationwebsiteatwww.
oracle.
com/education/contacts.
MyOracleSupportMyOracleSupport(https://support.
oracle.
com)isyourinitialpointofcontactforallproductsupportandtrainingneeds.
ArepresentativeatCustomerAccessSupportcanassistyouwithMyOracleSupportregistration.
CalltheCustomerAccessSupportmainnumberat1-800-223-1711(toll-freeintheUS),orcalltheOracleSupporthotlineforyourlocalcountryfromthelistathttp://www.
oracle.
com/us/support/contact/index.
html.
Whencalling,maketheselectionsinthesequenceshownbelowontheSupporttelephonemenu:1.
Select2forNewServiceRequest.
2.
Select3forHardware,NetworkingandSolarisOperatingSystemSupport.
Chapter2LocateProductDocumentationontheOracleHelpCenterSite2-43.
Selectoneofthefollowingoptions:ForTechnicalissuessuchascreatinganewServiceRequest(SR),select1.
ForNon-technicalissuessuchasregistrationorassistancewithMyOracleSupport,select2.
YouareconnectedtoaliveagentwhocanassistyouwithMyOracleSupportregistrationandopeningasupportticket.
MyOracleSupportisavailable24hoursaday,7daysaweek,365daysayear.
EmergencyResponseIntheeventofacriticalservicesituation,emergencyresponseisofferedbytheCustomerAccessSupport(CAS)mainnumberat1-800-223-1711(toll-freeintheUS),orbycallingtheOracleSupporthotlineforyourlocalcountryfromthelistathttp://www.
oracle.
com/us/support/contact/index.
html.
Theemergencyresponseprovidesimmediatecoverage,automaticescalation,andotherfeaturestoensurethatthecriticalsituationisresolvedasrapidlyaspossible.
Acriticalsituationisdefinedasaproblemwiththeinstalledequipmentthatseverelyaffectsservice,traffic,ormaintenancecapabilities,andrequiresimmediatecorrectiveaction.
Criticalsituationsaffectserviceand/orsystemoperationresultinginoneorseveralofthesesituations:AtotalsystemfailurethatresultsinlossofalltransactionprocessingcapabilitySignificantreductioninsystemcapacityortraffichandlingcapabilityLossofthesystem'sabilitytoperformautomaticsystemreconfigurationInabilitytorestartaprocessororthesystemCorruptionofsystemdatabasesthatrequiresserviceaffectingcorrectiveactionsLossofaccessformaintenanceorrecoveryoperationsLossofthesystemabilitytoprovideanyrequiredcriticalormajortroublenotificationAnyotherproblemseverelyaffectingservice,capacity/traffic,billing,andmaintenancecapabilitiesmaybedefinedascriticalbypriordiscussionandagreementwithOracle.
Chapter2EmergencyResponse2-53UDMArchitectureConnectivityTier5GNFAPIgateway(usesSpringCloudGateway)receivesallingressrequestsandforwardsthemtoUDMmicroserviceinBusinessTierRunsonKubernetesasamicroserviceBusinessTierProvidesthebusinesslogicof5GUDMRunsonKubernetesandhas6microservicesausfueauthenticator:ProvidesAUSFauthenticationservicesfunctionalityandconnectstoDataTierforDBoperationsocudm-nudm-ue-auth-service:ProvidesUDMauthenticationfunctionalityocudm-nudm-uecm-service:ProvidesUDMContextManagementfunctionalityocudm-nudm-sdm-service:ProvidesUDMSubscriberDataManagementfunctionalityocudm-nudm-sdm-notify-service:ProvidesUDMSubscriberDataManagement,DataChangenotificationfunctionalitynudm-nrf-client-service:SupportsNRFregistration,heartbeat,updateandde-registrationwithNRFDataTierUsesOracleMySQLClusterCGEdatabasetechnologyforback-enddatabaseintheDBtier,whichprovidesHAandgeo-redundcancycapabilities.
Runsonvirtualmachines.
Figure3-1showsthedetailedviewoftheUDMArchitecture:3-1Figure3-1UDMArchitectureChapter33-24FeaturesSupportedFollowingarethefeaturesthataresupportedbytheUDM:DeployableonOCCNE(1.
3andabove)andintegratedtouseDBTierIntegratedwithCNEservicesIntegratedwithUDR(1.
3andabove)asbackenddatastoreIntegratedwith5GIngressAPIgatewayforingresstrafficProvidesAUSFauthenticationcapabilityaspartofdeploymentCompliantwith29.
503v15.
4.
0SupportsNudm-ueauserviceforauthenticationproceduresfor5GAKA(AuthenticationandKeyAgreement)SupportsNudm-uecmforcontextmanagementproceduresforAMFregistrations,SMFregistrations,SMSFfor3gppaccess.
AlsosupportsimplicitnotificationstoAMFSupportsNudm-sdmforsubscriberdatamanagementproceduresforsliceselection,AM,SMdata,SoRAckandUpUAckandotherAPIsSupportsNudm-sdmsubscriptiontonotificationofdatachangeservice(forUEindividualdata)4-15UDMServicesFollowingsectionsdescribetheservicesprovidedbytheUDM.
AuthenticationServiceUDMUEAuthenticationservicesupportsauthenticationprocedureasdescribedin33.
501section6.
1.
3.
Thisauthenticationservice:ProcessesauthenticationrequestfromAUSFbyobtainingtheprovisionedauthenticationmethod,authenticationkeysfromtheUDRfor5G-AKAandcomputingtheauthenticationvectors.
UpdatesthesubscriberprofileinUDRwiththeauthenticationstatusafterthecompletionoftheauthenticationproceduresasdefinedin29.
509and29.
503.
Supportsre-synchronizationprocedureasdescribedin33.
501section6.
1.
3SupportsSIDFfunctionality,whichfurther:–PerformsSUCItoSUPIconversion–Supportsall3protectionschemes–*null-scheme*profileA*profileB–StoresHNPublicKeyIDandHNprivatekeymappingintheHN_SIDF_PRIVATE_KEY_TABLEtable.
Formoreinformation,refertoUDMUEAuthenticationServiceUserconfigurationparametersinUDMInstallationGuide.
NRFClientServicesUDMNRFClientservicehandlesNRFmanagementserviceforAuSFandUDM.
ThisNRFClientservice:Registers/de-registersAUSF/UDMNFSendsHeartbeatsandNFupdateDiscoversandsubscribestoUDRProcessesnotificationsfromNRFServerDe-registersautomaticallyfromNRFifAUSF/UDM'shealthisnotupafterconfigurableretriesFormoreinformation,refertoNRFClientServicesUserconfigurationparametersinUDMInstallationGuide.
5-1SubscriptionDataManagement(SDM)ServiceTheUDMSDMservicesupportsdataretrievaloftheshareddataidentifiedbythereceivedshareddataIdsforthefollowingsubscription:SliceSelectionSubscription:TheNFserviceconsumer(AMF)sendsarequesttotheUDMtofetchNetworkSliceSelectionAssistanceInformation(NSSAI)dataoftheUE.
AccessandMobilitySubscription:TheNFserviceconsumer(AMF)sendsarequesttotheUDMtoretrieveAccessandMobilitySubscriptiondataoftheUE.
TherequestcontainstheUE'sidentity(/{supi}),thetypeoftherequestedinformation(/am-data)andqueryparameters(supported-features,plmn-id).
SMFSelectionSubscription:AnAMFsendsarequesttotheUDMforSMFselectioninformationforaparticularsubscriberusingtheSMFselectionsubscriptiondataretrievalprocedure.
–SessionManagementSubscription:AnSMFsendsarequesttotheUDMforSessionManagementsubscriptiondataofaparticularUE.
–UEContextInSMF:TheUDMcanberequestedtoprovidethecontextoftheUEinSMFduringtimesofcallrecovery(Example:SMFtoSMFhandover/AMFrecoveryetc).
SubscriptiontoNotificationofDataChangeService:–TheNFserviceconsumersendsarequesttoUDMtosubscribetodatachangenotification,whichcontainsacallbackURIandURIofthemonitoredresource.
–UDMmapstherequesttoUDR,whichinturncreatesthesubs-to-notifysubscription.
–UDRmonitorstheresourcesandinformsUDMwhenachangeisobservedinthemonitoredresource.
–Italsosupportsmodification/deletionofthesubscription.
Formoreinformation,refertoSubscriptionDataManagement(SDM)ServiceUserconfigurationparametersinUDMInstallationGuide.
SubscriptionDataManagementNotify(SDMNotify)ServiceTheUDMSDMNotifyservicesendsnotificationtothecorrespondingNFsforallthesubscribeddatachangenotifications.
Usingthisdatachangenotificationservice,UDRmonitorstheresourcesandsendsnotificationtoUDMwhenachangeisobservedinthemonitoredresources.
UDMforwardsthenotificationtotheNF,whichsubscribesforthedatachangenotificationusing"OriginalCallbackReference".
UDMretriesifnotificationattemptfails.
Retrycountandintervalareconfigurableparametersusingcustomtemplate.
Formoreinformation,refertoSubscriptionDataManagementNotify(SDMNotify)ServiceUserconfigurationparametersinUDMInstallationGuide.
Chapter5SubscriptionDataManagement(SDM)Service5-2UEContextManagement(CM)ServiceUDMUECMservice:Supportsregistrationandde-registrationproceduresfortheAMF/SMF/SMSFrequestingforregisteringaUEfor3GPPaccessonlySupportsretrievingandupdatingtheregistrationinformationfor3GPPaccessforasubscriberforAMF/SMSFSupportsde-registrationnotificationforAMF–Uponsuccessfulre-registrationofasubscriberforanewAMF,UDMCMservicesendsanimplicitde-registrationnotificationtotheoldAMF.
–ThisnotificationissenttotheoldAMF"de-registrationcallbackuri"byobtainingtheearlierregistrationrecordfromUDRFormoreinformation,refertoUEContextManagement(CM)ServiceUserconfigurationparametersinUDMInstallationGuide.
AuSFServiceUDMAUSFService:SupportssubscriberauthenticationrequestfromAMFfor3GPPaccessonlyRequestsauthenticationvectorforUDMAuthenticationserviceandalsogenerateskeymaterialfortheAMFProcessesandnotifiesUDMAuthenticationserviceabouttheauthenticationcompletionstatusoftheUEUsesDBtiertostorecontextinformationforeachauthenticationsession,whichisindexedbycontextIdSubsequentlyprocessingof5G-AKAauthenticationconfirmationrequestfromAMF,whichislinkedtotheauthenticationsessionusingthecontextIdanduponprocessing,theentryisdeletedfromDBFormoreinformation,refertoAuSFServiceUserconfigurationparametersinUDMInstallationGuide.
Chapter5UEContextManagement(CM)Service5-36MetricsonUDMThissectioncoversUDMmetricsforthefollowingmicroservices.
IngressAPIGatewaymetricsNudm-uecmmicroserviceNudm-AuthmicroserviceNudm-SdmmicroserviceNudm-Sdm-NotifymicroserviceNudm-NRFClientmicroserviceKPIAUSFMicroServiceMetricsThemetricsforeachmicroservicearedescribedbelow:IngressAPIGatewayMetricsTable6-1IngressAPIGatewayMetricsMetricsNameDimensionsDescriptionapigateway_http_requests_totalMethod(GET/PUT/PATCH/POST/DELETE)TotalingressrequestforUDMapigateway_http_responses_totalMethod(GET/PUT/PATCH/POST/DELETE)XStatus("2.
*"/"4.
*")TotalresponsesfromUDMNudm-uecmMicroServiceTable6-2Nudm-uecmMicroServiceMetricsMetricsNameDimensionsDescriptionudm_uecm_rest_allrequests_totalNoneTotalnumberofrequestsreceivedbyUECMserviceudm_uecm_rest_allresponse_totalNoneTotalnumberofresponsesentbyUECMserviceudm_uecm_rest_successResponse_totalNoneTotalnumberofsuccessresponsessentbyUECMserviceudm_uecm_rest_failureResponse_totalNoneTotalnumberoffailureresponsessentbyUECMserviceudm_uecm_rest_request_totalMethod(GET/PUT/PATCH/POST/DELETE)TotalnumberofrequestsreceivedbyUECMservicemethodwise6-1Table6-2(Cont.
)Nudm-uecmMicroServiceMetricsMetricsNameDimensionsDescriptionudm_uecm_rest_response_success_totalMethod(GET/PUT/PATCH/POST/DELETE)TotalnumberofsuccessresponsessentbyUECMservicemethodwiseudm_uecm_rest_response_failure_totalMethod(GET/PUT/PATCH/POST/DELETE)TotalnumberoffailureresponsessentbyUECMservicemethodwiseudm_uecm_amf3gppaccess_allrequests_totalNoneTotalnumberofamf3gppaccessrequestsreceivedbyUECMserviceudm_uecm_amf3gppaccess_allresponse_totalNoneTotalnumberofamf3gppaccessresponsessentbyUECMserviceudm_uecm_amf3gppaccess_successResponse_totalNoneTotalnumberofamf3gppaccesssuccessresponsessentbyUECMserviceudm_uecm_amf3gppaccess_failureResponse_totalNoneTotalnumberofamf3gppaccessfailureresponsessentbyUECMserviceudm_uecm_amf3gppaccess_request_totalType(InitialRegistration/UpdateRegistration/GetRegistrationDetails/DeleteRegistration)Totalnumberofamf3gppaccessregistrationrequestsreceivedbyUECMservicebasedonregistrationoperationtypeudm_uecm_amf3gppaccess_success_totalType(InitialRegistration/UpdateRegistration/GetRegistrationDetails/DeleteRegistration)Totalnumberofamf3gppaccessregistrationsuccessresponsessentbyUECMservicebasedonregistrationoperationtypeudm_uecm_amf3gppaccess_failure_totalType(Registration)XErrorType(Schema_Validation_Failure/Others)Type(InitialRegistration/UpdateRegistration)XErrorType(404_NotFound/400_BadRequest/403_Forbidden/udr_error_429/udr_error_502/udr_error_503/udr_error_504/Others)Type(GetRegistrationDetails)XErrorType(404_NotFound/udr_error_429/udr_error_502/udr_error_503/udr_error_504/Others)Type(DeleteRegistration)XErrorType(404_NotFound/403_Forbidden/udr_error_429/udr_error_502/udr_error_503/udr_error_504/Others)Totalnumberofamf3gppaccessregistrationfailuresresponsesentbyUECMservicebasedonregistrationoperationtypeanddifferenterrortypesChapter66-2Table6-2(Cont.
)Nudm-uecmMicroServiceMetricsMetricsNameDimensionsDescriptionudm_uecm_smf_allrequests_totalTotalnumberofsmfrequestsreceivedbyUECMserviceudm_uecm_smf_allresponse_totalTotalnumberofsmfresponsessentbyUECMserviceudm_uecm_smf_successResponse_totalTotalnumberofsmfsuccessresponsessentbyUECMserviceudm_uecm_smf_failureResponse_totalTotalnumberofsmffailureresponsessentbyUECMserviceudm_uecm_smf_request_totalType(Registration/Deregistration)TotalnumberofsmfregistrationrequestsreceivedbyUECMservicebasedonregistrationoperationtypeudm_uecm_smf_success_totalType(Registration/Deregistration)TotalnumberofsmfregistrationsuccessresponsessentbyUECMservicebasedonregistrationoperationtypeudm_uecm_smf_failure_totalType(Registration)XErrorType(Schema_Validation_Failure/404_NotFound/403_Forbidden/udr_error_429/udr_error_502/udr_error_503/udr_error_504/Others)Type(Deregistration)XErrorType(404_NotFound/udr_error_429/udr_error_502/udr_error_503/udr_error_504/Others)TotalnumberofSMFregistrationfailureresponsesentbyUECMudm_uecm_smsf3gppAccess_allrequests_totalTotalnumberofsmsf3gppAccessrequestsreceivedbyUECMserviceudm_uecm_smsf3gppAccess_allresponse_totalTotalnumberofsmsf3gppAccessresponsesentbyUECMserviceudm_uecm_smsf3gppAccess_successResponse_totalTotalnumberofsmsf3gppAccesssuccessresponsessentbyUECMserviceudm_uecm_smsf3gppAccess_failureResponse_totalTotalnumberofsmsf3gppAccessfailureresponsessentbyUECMserviceudm_uecm_smsf3gppAccess_request_totalType(Registration/Deregistration/GetRegistrationDetails)Totalnumberofsmsf3gppAccessrequestsreceivedbyUECMservicebasedonregistrationoperationtypeChapter66-3Table6-2(Cont.
)Nudm-uecmMicroServiceMetricsMetricsNameDimensionsDescriptionudm_uecm_smsf3gppAccess_success_totalType(Registration/Deregistration/GetRegistrationDetails)Totalnumberofsmsf3gppAccessregistrationsuccessresponsessentbyUECMservicebasedonregistrationoperationtypeudm_uecm_smsf3gppAccess_failure_totalType(Registration)XErrorType(Schema_Validation_Failure/404_NotFound/403_Forbidden/udr_error_429/udr_error_502/udr_error_503/udr_error_504/Others)Type(GetRegistrationDetails)XErrorType(404_NotFound/udr_error_429/udr_error_502/udr_error_503/udr_error_504/Others)Type(Deregistration)XErrorType(404_NotFound/udr_error_429/udr_error_502/udr_error_503/udr_error_504/Others)Totalnumberofsmsf3gppAccessregistrationfailureresponsesentbyUECMbasedonregistrationoperationtypeudm_uecm_deregister_old_AMF_requests_totalTotalnumberofoldAMFderegistrationnotificationsgeneratedfromUECMudm_uecm_deregister_old_AMF_success_response_totalTotalnumberofoldAMFderegistrationnotificationssucceededbasedonthesuccessresponsefromAMFudm_uecm_deregister_old_AMF_failure_response_totalTotalnumberofoldAMFderegistrationnotificationsfailureNudm-authMicroServiceMetricsTable6-3Nudm-authMicroServiceMetricsMetricsNameDimensionsDescriptionudm_ue_auth_rest_allrequests_totalNoneTotalnumberofrequestsreceivedbyUEAUTHserviceudm_ue_auth_rest_allresponse_totalNoneTotalnumberofresponsereceivedsentbyUEAUTHserviceudm_ue_auth_rest_successResponse_totalNoneTotalnumberofsuccessresponsessentbyUEAUTHserviceudm_ue_auth_rest_failureResponse_totalNoneTotalnumberoffailureresponsessentbyUEAUTHserviceChapter66-4Table6-3(Cont.
)Nudm-authMicroServiceMetricsMetricsNameDimensionsDescriptionudm_ue_auth_rest_request_totalMethod(GET/PUT/PATCH/POST/DELETE)TotalnumberofrequestsreceivedbyUEAUTHservicemethodwiseudm_ue_auth_rest_response_success_totalMethod(GET/PUT/PATCH/POST/DELETE)TotalnumberofsuccessresponsessentbyUEAUTHservicemethodwiseudm_ue_auth_rest_response_failure_totalMethod(GET/PUT/PATCH/POST/DELETE)TotalnumberoffailureresponsessentbyUEAUTHservicemethodwiseudm_ue_auth_request_general_failure_totalError(400_bad_request)Xcause(schema_validation_fail/invalid_uri/invalid_json_format)Error(405_method_not_allowed)Xcause(invalid_method)Error(415_unsupported_media_type)Xcause(unsupported_media_type)Error(500_internal_server_error)Xcause(other)UsedtotrackallfailureresponsesentbyUEAUTHserviceduetogeneralauthserviceerror.
Ittrackstheresponsecodeusing"Error"andthereasonunder"cause"udm_ue_auth_info_retrieval_request_category_totalType(Authentication/resynchronization)UsedtotrackallauthenticationrequestreceivedbyUEAUTHservicetypewiseudm_ue_auth_info_retrieval_request_success_totalType(authentication_5g_aka/authentication_eap_aka_prime/resynchronization)UsedtotrackallUEAuthInfoRetrievalrequestsuccessresponsesentbyUEAUTHserviceauthenticationmethodtypewiseChapter66-5Table6-3(Cont.
)Nudm-authMicroServiceMetricsMetricsNameDimensionsDescriptionudm_ue_auth_info_retrieval_request_failure_totalError(404_not_found)Xcause(user_not_found)Error(400_bad_request)Xcause(supi_not_valid/suci_not_valid/unknown_supi_type/suci_nai_not_supported/unknown_subscriber_id_format)Error(500_internal_server_error)Xcause(udr_connect_error/udr_error_429/udr_error_502/udr_error_503/udr_error_504/udr_error_other/auth_av_generation_failure/sidf_db_read_exception/other)Error(403_forbidden)Xcause(sqn_scheme_not_supported/sqn_length_not_valid/sqn_index_length_not_valid/auth_subscription_data_not_valid/invalid_hn_public_key_identifier/sidf_mac_mismatch/sidf_invalid_public_key/sidf_scheme_length_not_valid/invalid_scheme_output)Error(501_not_implemented)Xcause(auth_method_not_supported/unsupported_protection_scheme)UsedtotrackallUEAuthInfoRetrievalrequestfailureresponsesentbyUEAUTHservice.
Ittrackstheresponsecodeusing"Error"andthereasonunder"cause"udm_ue_auth_confirmation_request_success_totalUsedtotrackallUEAuthConfirmationrequestsuccessresponsesentbyUEAUTHserviceudm_ue_auth_confirmation_request_failure_totalError(400_bad_request)Xcause(supi_not_valid)Error(500_internal_server_error)Xcause(udr_connect_error/udr_error_429/udr_error_502/udr_error_503/udr_error_504/udr_error_other/other)UsedtotrackallUEAuthConfirmationrequestfailureresponsesentbyUEAUTHservice.
Ittrackstheresponsecodeusing"Error"andthereasonunder"cause"Chapter66-6Nudm-sdmMicroServiceMetricsTable6-4Nudm-sdmMicroServiceMetricsMetricsNameDimensionsDescriptionudm_sdm_rest_allrequests_totalTotalnumberofrequestsreceivedbySDMserviceudm_sdm_rest_successResponse_totalTotalnumberofSuccessresponsesentbySDMserviceudm_sdm_rest_failureResponse_totalTotalnumberofFailureresponsesentbySDMserviceudm_sdm_rest_allresponse_totalTotalnumberofresponsessentbySDMserviceudm_sdm_rest_request_totalMethod(GET/PUT/PATCH/POST/DELETE)TotalnumberofrequestsreceivedbySDMservicemethodwiseudm_sdm_rest_response_success_totalMethod(GET/PUT/PATCH/POST/DELETE)TotalnumberofsuccessresponsesentbySDMservicemethodwiseudm_sdm_rest_response_failure_totalMethod(GET/PUT/PATCH/POST/DELETE)TotalnumberoffailureresponsessentbySDMservicemethodwiseudm_sdm_AM_Data_requests_totalTotalnumberofAMdatarequestreceivedonSDMserviceudm_sdm_AM_Data_successResponse_totalTotalnumberofsuccessresponseforAM-datarequestsentbySDMserviceudr_sdm_failure_responseTotalnumberoffailureresponseforAM-datarequestsentbySDMserviceudm_sdm_SM_Data_requests_totalTotalnumberofSMdatarequestreceivedonSDMserviceudm_sdm_SM_Data_successResponse_totalTotalnumberofsuccessresponseforSM-datarequestsentbySDMserviceudm_sdm_SM_Data_failureResponse_totalTotalnumberoffailureresponseforSM-datarequestsentbySDMserviceudm_sdm_Slice_Selection_Sub_Data_requests_totalTotalnumberofSliceSelectionSubscriptiondatarequestreceivedonSDMserviceudm_sdm_Slice_Selection_Sub_Data_successResponse_totalTotalnumberofsuccessresponseforSliceSelectionSubscriptiondatarequestsentbySDMserviceChapter66-7Table6-4(Cont.
)Nudm-sdmMicroServiceMetricsMetricsNameDimensionsDescriptionudm_sdm_Slice_Selection_Sub_Data_failureResponse_totalTotalnumberoffailureresponseforSliceSelectionSubscriptiondatarequestsentbySDMserviceudm_sdm_smf_select_data_requests_totalTotalnumberofSmfSelectionSubscriptiondatarequestreceivedonSDMserviceudm_sdm_smf_select_data_successResponse_totalTotalnumberofsuccessresponseforSmfSelectionSubscriptiondatarequestsentbySDMserviceudm_sdm_smf_select_data_failureResponse_totalTotalnumberoffailureresponseforSmfSelectionSubscriptiondatarequestsentbySDMserviceudm_sdm_ue_context_in_smf_data_requests_totalTotalnumberofUeContextInSmfdatarequestreceivedonSDMserviceudm_sdm_ue_context_in_smf_data_successResponse_totalTotalnumberofsuccessresponseforUEContextInSmfdatarequestsentbySDMserviceudm_sdm_ue_context_in_smf_data_failureResponse_totalTotalnumberoffailureresponseforUeContextInSmfdatarequestsentbySDMserviceudm_sdm_sor_acknowledgement_requests_totalTotalnumberofsoracknowledgementrequestreceivedonSDMserviceudm_sdm_sor_acknowledgement_successResponse_totalTotalnumberofsuccessresponseforsoracknowledgementrequestsentbySDMserviceudm_sdm_sor_acknowledgement_failureResponse_totalTotalnumberoffailureresponseforSORAcknowledgementrequestsentbySDMserviceudm_sdm_upu_acknowledgement_requests_totalTotalnumberofUPUacknowledgementrequestreceivedonSDMserviceudm_sdm_upu_acknowledgement_successResponse_totalTotalnumberofsuccessresponseforUPUacknowledgementrequestsentbySDMserviceudm_sdm_upu_acknowledgement_failureResponse_totalTotalnumberoffailureresponseforUPUacknowledgementrequestsentbySDMserviceudm_sdm_retrieval_Of_MultipleDataSets_requests_totalTotalnumberofretrievalOfmultipleData-SetsrequestreceivedonSDMserviceChapter66-8Table6-4(Cont.
)Nudm-sdmMicroServiceMetricsMetricsNameDimensionsDescriptionudm_sdm_retrieval_Of_MultipleDataSets_successResponse_totalTotalnumberofsuccessresponseforretrievalOfmultipleData-SetsrequestsentbySDMserviceudm_sdm_retrieval_Of_MultipleDataSets_failureResponse_totalTotalnumberoffailureresponseforretrievalOfmultipleData-SetsrequestsentbySDMserviceudm_sdm_ue_context_in_smsf_data_requests_totalTotalnumberofSDMUEContextInSmsfDataRequestreceivedonSDMserviceudm_sdm_ue_context_in_smsf_data_successResponse_totalTotalnumberofsuccessresponseforSdmUEContextInSmsfDataRequestsentbySDMserviceudm_sdm_ue_context_in_smsf_data_failureResponse_totalTotalnumberoffailureresponseforSdmUeContextInSmsfDataRequestsentbySDMserviceudm_sdm_subscriptiondatasubscriptions_allrequests_totalTotalnumberofSdmSubscriptionDataSubscriptionsRequestreceivedonSDMserviceudm_sdm_subscriptiondatasubscriptions_request_totalType(PostSubscriptionDataSubscriptions/PatchSubscriptionDataSubscriptions/DeleteSubscriptionDataSubscriptions)TotalnumberofSdmSubscriptionDataSubscriptionsRequestreceivedonSDMservicemethodwiseudm_sdm_subscriptiondatasubscriptions_success_totalType(PostSubscriptionDataSubscriptions/Retry/PatchSubscriptionDataSubscriptions/DeleteSubscriptionDataSubscriptions)TotalnumberofPOSTsuccessresponseforSdmSubscriptionDataSubscriptionsRequestsentbySDMservicemethodwiseChapter66-9Table6-4(Cont.
)Nudm-sdmMicroServiceMetricsMetricsNameDimensionsDescriptionudm_sdm_subscriptiondatasubscriptions_failure_totalType(PostSubscriptionDataSubscriptions)XErrorType(403_Forbidden/404_NotFound/400_BadRequest/Schema_Validation_Failure/udr_error_429/udr_error_502/udr_error_503/udr_error_504/others)Type(retry)XErrorType(403_Forbidden/404_NotFound/400_BadRequest/Schema_Validation_Failure/others)Type(DeleteSubscriptionDataSubscriptions)XErrorType(404_NotFound/udr_error_429/udr_error_502/udr_error_503/udr_error_504/others)Type(PatchSubscriptionDataSubscriptions)XErrorType(400_BadRequest/udr_error_429/udr_error_502/udr_error_503/udr_error_504/others)TotalnumberoffailureresponseforSdmSubscriptionDataSubscriptionssentbySDMservice.
Ittracksmethodandthecauseoffailureudm_sdm_subscription_data_allrequest_totalTotalnumberofSdmSubscriptionsDataRequestreceivedbySDMserviceudm_sdm_subscription_data_allresponse_totalTotalnumberofSdmSubscriptionsDataResponsesentbySDMserviceudm_sdm_subscription_data_request_totalMethod(POST/PATCH/DELETE)TotalnumberofSdmSubscriptionsDataRequestreceivedbySDMservicemethodwiseudm_sdm_subscription_data_Success_response_totalMethod(POST/PATCH/DELETE)TotalnumberofSdmSubscriptionsSuccessDataResponsesentbySDMservicemethodwiseudm_sdm_subscription_data_Failure_response_totalMethod(POST/PATCH/DELETE)TotalnumberofSdmSubscriptionsDataFailureResponsesentbySDMservicemethodwiseudr_sdm_failure_response_totalErrorType(429/502/503/504/Others)TotalnumberoffailuresresponsesentbySDMserviceduetoUDRcommunicationerrorChapter66-10Nudm-sdm-notifyMicroServiceMetricsTable6-5Nudm-Sdm-NotifyMicroServiceMetricsMetricsNameDimensionsDescriptionudm_sdm_notify_rest_allrequests_totalTotalnumberofrequestsreceivedbySDMNotifyserviceudm_sdm_notify_rest_allresponse_totalTotalnumberofresponsessentbySDMNotifyserviceudm_sdm_notify_rest_successResponses_totalTotalnumberofSuccessresponsesentbySDMNotifyserviceudm_sdm_notify_rest_failureResponse_totalTotalnumberoffailureresponsesentbySDMNotifyserviceudm_sdm_notify_rest_request_totalMethod(GET/PUT/PATCH/POST/DELETE)TotalnumberofrequestsreceivedbySDMNotifyservicemethodwiseudm_sdm_notify_rest_response_success_totalMethod(GET/PUT/PATCH/POST/DELETE)TotalnumberofsuccessresponsessentbySDMNotifyservicemethodwiseudm_sdm_notify_rest_response_failure_totalMethod(GET/PUT/PATCH/POST/DELETE)TotalnumberoffailureresponsessentbySDMNotifyservicemethodwiseudm_sdm_notify_notification_allrequests_totalTotalnumberofSdmNotifyrequestsentbySDMNotifyserviceudm_sdm_notify_notification_allresponse_totalTotalnumberofSdmNotifyresponsereceivedbySDMNotifyserviceudm_sdm_notify_notification_success_totalType(FIRST_ATTEMPT/RETRY)TotalnumberofsuccessresponsefornotificationrequestsentbySDMNotifyservice.
Ittracksnotificationsendattemptstype(i.
e.
FIRST_ATTEMPT/RETRY)udm_sdm_notify_notification_failure_totalType(FIRST_ATTEMPT/RETRY)XErrorType(403_Forbidden/400_BadRequest/404_NotFound/udr_error_429/udr_error_502/udr_error_503/udr_error_504/Others)Totalnumberoffailureresponsefornotificationrequestsentbysdmnotifyservice.
Ittracksnotificationsendattemptstype(i.
e.
FIRST_ATTEMPT/RETRY)andfailurereasonudm_sdm_notify_retry_audit_result_totalType(INPROGRESS_TO_RETRY)KeepstrackofSDMNotifyrequestshungin"INPROGRESS"statewhichhasbeenmovedto"RETRY"stateChapter66-11Nudm-NRFClientMicroServiceMetricsTable6-6Nudm-NRFClientMicroServiceMetricsMetricsNameDimensionsDescriptionudm_nrf_registration_requests_totalTotalnumberofUDMregistrationrequestssentbynrf_client_serviceudm_nrf_registration_success_totalTotalnumberofUDMregistrationsuccessresponsebynrf_client_serviceudm_nrf_deregistration_requests_totalTotalnumberofUDMde-registrationrequestssentbynrf_client_serviceudm_nrf_deregistration_success_totalTotalnumberofUDMde-registrationsuccessresponsebynrf_client_serviceudm_nrf_heartBeatUpdate_requests_totalTotalnumberofUDMHeartBeatrequestssentbynrf_client_serviceudm_nrf_heartBeatUpdate_success_totalTotalnumberofUDMHeartBeatSuccessResponsebynrf_client_serviceudm_nrf_livenessProbe_failure_totalTotalnumberofUDMLivenessProbeFailureausf_nrf_registration_requests_totalTotalnumberofAUSFregistrationrequestssentbynrf_client_serviceausf_nrf_registration_success_totalTotalnumberofAUSFregistrationsuccessresponsebynrf_client_serviceausf_nrf_deregistration_requests_totalTotalnumberofAUSFde-registrationrequestssentbynrf_client_serviceausf_nrf_deregistration_success_totalTotalnumberofAUSFde-registrationsuccessresponsebynrf_client_serviceausf_nrf_heartBeatUpdate_requests_totalTotalnumberofAUSFHeartBeatrequestssentbynrf_client_serviceausf_nrf_heartBeatUpdate_success_totalTotalnumberofAUSFHeartBeatSuccessResponsebynrf_client_serviceausf_nrf_livenessProbe_failure_totalTotalnumberofAUSFLivenessProbeFailureudm_nrf_subsription_requests_totalTotalnumberofUDMsubscriptionrequestsentbynrf_client_serviceudm_nrf_subsription_success_totalTotalnumberofUDMsubscriptionsuccessresponsebynrf_client_serviceChapter66-12Table6-6(Cont.
)Nudm-NRFClientMicroServiceMetricsMetricsNameDimensionsDescriptionudm_nrf_unsubsription_requests_totalTotalnumberofUDMunsubscriberequestsentbynrf_client_serviceudm_nrf_unsubsription_success_totalTotalnumberofUDMunsubscribesuccessresponsebynrf_client_serviceudm_nrf_discovery_requests_totalTotalnumberofUDMdiscoveryrequestsentbynrf_client_serviceudm_nrf_discovery_success_totalTotalnumberofUDMdiscoverysuccessresponsebynrf_client_serviceudm_nrf_notify_requests_totalTotalnumberofnotifyrequestreceivedbynrf_client_serviceudm_nrf_notify_success_totalTotalnumberofnotifysuccessresponsebynrf_client_serviceudm_get_discovery_requests_totalTotalnumberofGetdiscoveryrequestreceivedbynrf_client_serviceudm_get_discovery_success_totalTotalnumberofGetdiscoverysuccessresponsebynrf_client_serviceKPIMicroServiceMetricsTable6-7KPIMicroServiceMetricsKPIKPIDetailsMicroserviceServiceOperationsResponseCodesNotes(AddGrafanametricsformula)UDMIngressRequestrateRequests/secendpoint(api-gateway)ALLNotApplicablesum(irate(apigateway_http_requests_total{kubernetes_namespace="myudm"}[2m]))by(kubernetes_namespace)%successresponse(Totalsuccessresponse/TotalResponse)*100nudm-uecm-serviceALL2xxsum(udm_uecm_rest_response_success_total)/sum(udm_uecm_rest_allresponse_total)*100Chapter66-13Table6-7(Cont.
)KPIMicroServiceMetricsKPIKPIDetailsMicroserviceServiceOperationsResponseCodesNotes(AddGrafanametricsformula)nudm-ue-auth-serviceALL2xxsum(udm_ue_auth_rest_response_success_total)/sum(udm_ue_auth_rest_allresponse_total)*100nudm-sdm-serviceALL2xxsum(udm_sdm_rest_response_success_total)/sum(udm_sdm_rest_allresponse_total)*100nudm-sdm-notify-serviceALL2xxsum(udm_sdm_notify_rest_response_success_total)/sum(udm_sdm_notify_rest_allresponse_total)*100ausfueauthenticatorALL2xxsum(udm_ausf_auth_rest_successResponse_total)/sum(udm_ausf_auth_rest_allresponse_total)*100successresponserate(Totalsuccessresponse/TotalResponse)persecnudm-uecm-serviceALL2xxsum(rate(udm_uecm_rest_response_success_total[5m]))/sum(rate(udm_uecm_rest_allresponse_total[5m]))*100nudm-ue-auth-serviceALL2xxsum(rate(udm_ue_auth_rest_response_success_total[5m]))/sum(rate(udm_ue_auth_rest_allresponse_total[5m]))*100Chapter66-14Table6-7(Cont.
)KPIMicroServiceMetricsKPIKPIDetailsMicroserviceServiceOperationsResponseCodesNotes(AddGrafanametricsformula)nudm-sdm-serviceALL2xxsum(rate(udm_sdm_rest_response_success_total[5m]))/sum(rate(udm_sdm_rest_allresponse_total[5m]))*100nudm-sdm-notify-serviceALL2xxsum(rate(udm_sdm_notify_rest_response_success_total[5m]))/sum(rate(udm_sdm_notify_rest_allresponse_total[5m]))*100ausfueauthenticatorALL2xxsum(rate(udm_ausf_auth_rest_successResponse_total[5m]))/sum(rate(udm_ausf_auth_rest_allresponse_total[5m]))*100failureresponserate(Totalfailureresponse/TotalResponse)persecnudm-uecm-serviceALL4xx/5xxsum(rate(udm_uecm_rest_response_failure_total[5m]))/sum(rate(udm_uecm_rest_allresponse_total[5m]))*100nudm-ue-auth-serviceALL4xx/5xxsum(rate(udm_ue_auth_rest_response_failure_total[5m]))/sum(rate(udm_ue_auth_rest_allresponse_total[5m]))*100Chapter66-15Table6-7(Cont.
)KPIMicroServiceMetricsKPIKPIDetailsMicroserviceServiceOperationsResponseCodesNotes(AddGrafanametricsformula)nudm-sdm-serviceALL4xx/5xxsum(rate(udm_sdm_rest_response_failure_total[5m]))/sum(rate(udm_sdm_rest_allresponse_total[5m]))*100nudm-sdm-notify-serviceALL4xx/5xxsum(rate(udm_sdm_notify_rest_response_failure_total[5m]))/sum(rate(udm_sdm_notify_rest_allresponse_total[5m]))*100ausfueauthenticatorALL4xx/5xxsum(rate(udm_ausf_auth_rest_failureResponse_total[5m]))/sum(rate(udm_ausf_auth_rest_allresponse_total[5m]))*100AUSFMicroServiceMetricsTable6-8AUSFMicroServiceMetricsGenericMeasurementsudm_ausf_auth_rest_allrequests_totalNoneTotalnumberofrequestsreceivedonausfserviceUEAuthentication1.
0udm_ausf_auth_rest_allresponse_totalNoneTotalnumberofresponsesentbyausfserviceUEAuthentication1.
0udm_ausf_auth_rest_failureResponse_totalNoneTotalnumberoffailureresponsessentbyausfserviceUEAuthentication1.
0Chapter66-16Table6-8(Cont.
)AUSFMicroServiceMetricsudm_ausf_auth_rest_successResponse_totalNoneTotalnumberofsuccessresponsessentbyausfserviceUEAuthentication1.
0udm_ausf_request_totalMethod(GET/PUT/PATCH/POST/DELETE)TotalnumberofrequestsreceivedonausfservicemethodwiseUEAuthentication1.
0udm_ausf_response_totalMethod(GET/PUT/PATCH/POST/DELETE)TotalnumberofresponsesentbyausfservicemethodwiseUEAuthentication1.
0udm_ausf_response_failure_totalMethod(GET/PUT/PATCH/POST/DELETE)TotalnumberoffailureresponsessentbyausfservicemethodwiseUEAuthentication1.
0udm_ausf_response_success_totalMethod(GET/PUT/PATCH/POST/DELETE)TotalnumberofsuccessresponsessentbyausfservicemethodwiseUEAuthentication1.
0SuccessMeasurementsauthenticate_rx_ue_authenticateHTTPOperation(GET/PUT/PATCH/POST/DELETE)ServingNetworkName(String)CountofUEAuthenticaterequestmessagesreceivedbyAUSFfortheAUSFauthenticateserviceUEAuthentication1.
0authenticate_rx_conformationAuthentication_Type(5G-AKA/EAP-AKA)HTTPOperation(GET/PUT/PATCH/POST/DELETE)CountofUEAuthenticationconformationrequestmessagesreceivedbyAUSFfortheAUSFauthenticateserviceUEAuthentication1.
0Chapter66-17Table6-8(Cont.
)AUSFMicroServiceMetricsauthenticate_tx_conformation_responseHTTPReturnCode(Integercode)HTTPOperation(GET/PUT/PATCH/POST/DELETE)Authentication_Result(AUTH_SUCCESS/AUTH_FAILED)Authentication_Type(5G-AKA/EAP-AKA)CountofUEAuthenticationconformationresponsemessagessentbyAUSFfortheAUSFauthenticateserviceUEAuthentication1.
0authenticate_tx_ue_authenticate_responseHTTPReturnCode(Integercode)HTTPOperation(GET/PUT/PATCH/POST/DELETE)CountofUEAuthenticationresponsemessagessentbyAUSFfortheAUSFauthenticateserviceUEAuthentication1.
0authenticate_tx_ue_generate_auth_vectorsHTTPOperation(GET/PUT/PATCH/POST/DELETE)ServingNetworkName(String)UDMFQDN(String)CountofGenerateAuthVectorsrequestmessagessentbyAUSFtoUDMauthenticateserviceUEAuthentication1.
0Chapter66-18Table6-8(Cont.
)AUSFMicroServiceMetricsauthenticate_tx_authenticataion_eventAuthentication_Result(AUTH_SUCCESS/AUTH_FAILED)Authentication_Type(5G-AKA/EAP-AKA)HTTPOperation(GET/PUT/PATCH/POST/DELETE)ServingNetworkName(String)UDMFQDN(String)CountofAuthenticationeventnotificationrequestmessagessentbyAUSFtoUDMauthenticateserviceUEAuthentication1.
0authenticate_rx_ue_generate_auth_vectors_responseHTTPReturnCodeAuthentication_Type(5G-AKA/EAP-AKA)CountofGenerateAuthVectorsresponsemessagessentbyUDMtoAUSFauthenticateserviceUEAuthentication1.
0authenticate_rx_authenticataion_event_responseHTTPReturnCodeAuthentication_Type(5G-AKA/EAP-AKA)Authentication_Result(AUTH_SUCCESS/AUTH_FAILED)CountofAuthenticationeventnotificationresponsemessagessentbyUDMtoAUSFauthenticateserviceUEAuthentication1.
0ErrorMeasurementsausf_context_not_foundNoneCountofnumberofueauthentication_requestsrespondedwith404contextnotfoundChapter66-19Table6-8(Cont.
)AUSFMicroServiceMetricsausf_authentication_failedNoneCountofnumberofueauthentication_requestsrespondedwithauthenticationfailedausf_state_data_read_errorNoneCountoferrorsencounteredwhentryingtoreadthestatedatabaseUEAuthentication1.
0ausf_state_data_write_errorNoneCountoferrorsencounteredwhentryingtowritetothestatedatabaseUEAuthentication1.
0udm_connection_failureRequest_TypeCountoferrorsencounteredwhentryingtoreachUDMUEAuthentication1.
0udm_connection_retrysRequest_TypeCountofretryattemptsencounteredwhentryingtoreachUDMUEAuthentication1.
0nrf_connection_failureRequest_TypeCountofconnectionfailureattemptssenttoNRFNRFClient1.
0nrf_connection_retrysRequest_TypeCountofretryattemptssenttoNRFNRFClient1.
0Chapter66-20
1.
0F30627-02May2020OracleCommunicationsUnifiedDataManagement(UDM)User'sGuide,Release1.
1.
0F30627-02Copyright2019,2020,Oracleand/oritsaffiliates.
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Contents1What'sNewinThisGuide2IntroductionUDMOverview2-1Acronyms2-2Howtousethisdocument2-2DocumentationAdmonishments2-3LocateProductDocumentationontheOracleHelpCenterSite2-4CustomerTraining2-4MyOracleSupport2-4EmergencyResponse2-53UDMArchitecture4FeaturesSupported5UDMServicesAuthenticationService5-1NRFClientServices5-1SubscriptionDataManagement(SDM)Service5-2SubscriptionDataManagementNotify(SDMNotify)Service5-2UEContextManagement(CM)Service5-3AuSFService5-36MetricsonUDMiiiListofFigures2-1ExampleofaProcedureStepsUsedinThisDocument2-33-1UDMArchitecture3-2ivListofTables2-1Acronyms2-22-2Admonishments2-36-1IngressAPIGatewayMetrics6-16-2Nudm-uecmMicroServiceMetrics6-16-3Nudm-authMicroServiceMetrics6-46-4Nudm-sdmMicroServiceMetrics6-76-5Nudm-Sdm-NotifyMicroServiceMetrics6-116-6Nudm-NRFClientMicroServiceMetrics6-126-7KPIMicroServiceMetrics6-136-8AUSFMicroServiceMetrics6-16v1What'sNewinThisGuideThissectionsharesthelistofnewfeaturesintroducedineveryOCUDMrelease.
Formorereleasespecificinformation,pleaserefertoitsreleasenotes.
Release1.
2Noupdatesforthisrelease.
Release1.
1Thefollowingnewfeaturesareintroducedinthisrelease:–UDMsupporttoSIDF-SUCIde-concealment–UDM'sNudm-sdmservicesupporttosubscriptionsandnotifications1-12IntroductionThisdocumentprovidesinformationonhowtousetheOracleCommunicationsUnifiedDataManagement(UDM)productinthecloudnative5Gcorenetwork.
TheUDMproductfromOraclecommunicationsisacombinationoftheAuthenticationServerFunction(AUSF)andUnifiedDataManagement(UDM)networkfunctionsasdetailedoutby3GPP.
TheUDMconsolidatesthedatasourcestocreateasingledatanarrativewithinadatawarehouse.
Theresources,datamodelandusagearedefinedtoaccessthesubscriptiondatathroughtheUnifiedDataRepositoryservices.
UDMOverviewOracle5GUDM,implementedasacloudnativefunction,offersacombinationoftheAUSFandUDMNF'sasdetailedoutby3GPP.
1.
TheAuthenticationServerFunction(AUSF)supportsauthenticationfor3GPPaccessasspecifiedin3GPPTS33.
501.
2.
TheUnifiedDataManagementFunction(UDM)supportsfollowingfunctionalities:Generate3GPP5GAKAAuthenticationVectorsUserIdentificationHandling(e.
g.
storageandmanagementofSUPIforeachsubscriberinthe5Gsystem)UE'sServingNFRegistrationManagement(e.
g.
storingtheservingAMFforUE,storingtheservingSMFforUE'sPDUSession)SupportsretrievaloftheUE'sindividualsubscriptiondataforsliceselection,AMdata,SMdata,SmfSelectiondata,smfuecontextdataandsupportsacknowledgmentofSoRandUpUfunctionSupportssubscriptionbasedondatachangenotificationserviceOracle5GUDMSolutionEncapsulatestheAUSFandUDMfunctionalitiesunderacommonNetworkFunction.
ProvidesaHTTP2basedRESTfulinterfaceforotherNFstoconsumetheservicesoffered.
UsesHelmchartforallconfigurationsanddeployment.
Runsinstatelessmodeofoffloadingstorageofallinformationexternallyin5GUDR.
–UsesNudrservicesasspecifiedin3GPPTS29.
504and3GPPTS29.
505toretrieverequireddatafromtheUDR–ProcessestheincomingrequestincludesupdatingdataintheUDRwheneverapplicableLeveragesacommonOracleCommunicationsCloudNativeFramework2-1Compliantto3GPPRelease15specificationHastieredarchitectureprovidingseparationbetweentheconnectivity,businesslogicanddatalayersUsesMySQLNDBClusterasthebackenddatabaseintheDataTierRegisterswithNRFinthe5Gnetwork,sotheotherNFsinthenetworkcandiscoverAUSF/UDMthroughNRFandalsoenablesdiscoveryofUDR(s)fromNRFSomeoftheconsumersoftheUDMservicesare:AuthenticationServiceFunction(AUSF)-Forauthenticatingsubscriberswithinthenetwork.
AccessManagementFunction(AMF)-TheAMFutilizestheUDMtoretrieveanyaccessbasedinformation/restrictionsofthesubscriber.
ItalsousesUDMtoidentifytheallowedfunctionalitiesoftheSMF'sforthesubscribertomakeadecision.
NetworkExposureFunction(NEF)-TheNEFutilizestheUDMservicestoretrieveanynon-3GPPaccessbasedinformation/restrictionofthesubscriber.
AcronymsTable2-1AcronymsAcronymsDefinition3GPP3rdGenerationPartnershipProjectAM(Data)AccessandMobilitySubscriptionDataAMFAccessandMobilityManagementFunctionAuSFAuthenticationServerFunctionGUAMIGloballyUniqueAMFIdentifierNEFNetworkExposureFunctionNRFNetworkRepositoryFunctionNSSAINetworkSliceSelectionAssistanceInformationSIDFSubscriptionIdentifierDe-concealingFunctionSM(Data)SessionManagementSubscriptionDataSMFSessionManagementFunctionSMSFShortMessageServiceFunctionSoRSupportofOptimalRouteingSUCISubscriptionConcealedIdentifierSUPISubscriptionPermanentIdentifierUDMUnifiedDataManagementUDRUnifiedDataRepositoryUpUUE(UserEquipment)ParameterUpdateHowtousethisdocumentAlthoughthisdocumentisprimarilytobeusedasaninitialuserguide,itssecondarypurposeistobeusedasareferenceforDisasterRecoveryprocedures.
Chapter2Acronyms2-2Whenexecutingthisdocumentforeitherpurpose,thereareafewpointswhichhelptoensurethattheuserunderstandstheauthor'sintent.
Thesepointsareasfollows:1.
Beforebeginningaprocedure,completelyreadtheinstructionaltext(itwillappearimmediatelyaftertheSectionheadingforeachprocedure)andallassociatedproceduralWARNINGSorNOTES.
2.
BeforeexecutionofaSTEPwithinaprocedure,completelyreadtheleftandrightcolumnsincludinganySTEPspecificWARNINGSorNOTES.
IfaproceduralSTEPfailstoexecutesuccessfully,STOPandcontactOracle'sCustomerServiceforassistancebeforeattemptingtocontinue.
MyOracleSupportforinformationoncontactingOracleCustomerSupport.
Figure2-1ExampleofaProcedureStepsUsedinThisDocumentDocumentationAdmonishmentsAdmonishmentsareiconsandtextthroughoutthismanualthatalertthereadertoassurepersonalsafety,tominimizepossibleserviceinterruptions,andtowarnofthepotentialforequipmentdamage.
Table2-2AdmonishmentsIconDescriptionDanger:(Thisiconandtextindicatethepossibilityofpersonalinjury.
)Warning:(Thisiconandtextindicatethepossibilityofequipmentdamage.
)Chapter2DocumentationAdmonishments2-3Table2-2(Cont.
)AdmonishmentsIconDescriptionCaution:(Thisiconandtextindicatethepossibilityofserviceinterruption.
)LocateProductDocumentationontheOracleHelpCenterSiteOracleCommunicationscustomerdocumentationisavailableonthewebattheOracleHelpCentersite,http://docs.
oracle.
com.
Youdonothavetoregistertoaccessthesedocuments.
ViewingthesefilesrequiresAdobeAcrobatReader,whichcanbedownloadedathttp://www.
adobe.
com.
1.
AccesstheOracleHelpCentersiteathttp://docs.
oracle.
com.
2.
ClickIndustries.
3.
UndertheOracleCommunicationssubheading,clickOracleCommunicationsdocumentationlink.
TheCommunicationsDocumentationpagedisplays.
4.
Clickonyourproductandthenthereleasenumber.
Alistofthedocumentationsetfortheselectedproductandreleasedisplays.
5.
Todownloadafiletoyourlocation,right-clickthePDFlink,selectSavetargetas(orsimilarcommandbasedonyourbrowser),andsavetoalocalfolder.
CustomerTrainingOracleUniversityofferstrainingforserviceprovidersandenterprises.
Visitourwebsitetoview,andregisterfor,OracleCommunicationstrainingathttp://education.
oracle.
com/communication.
Toobtaincontactphonenumbersforcountriesorregions,visittheOracleUniversityEducationwebsiteatwww.
oracle.
com/education/contacts.
MyOracleSupportMyOracleSupport(https://support.
oracle.
com)isyourinitialpointofcontactforallproductsupportandtrainingneeds.
ArepresentativeatCustomerAccessSupportcanassistyouwithMyOracleSupportregistration.
CalltheCustomerAccessSupportmainnumberat1-800-223-1711(toll-freeintheUS),orcalltheOracleSupporthotlineforyourlocalcountryfromthelistathttp://www.
oracle.
com/us/support/contact/index.
html.
Whencalling,maketheselectionsinthesequenceshownbelowontheSupporttelephonemenu:1.
Select2forNewServiceRequest.
2.
Select3forHardware,NetworkingandSolarisOperatingSystemSupport.
Chapter2LocateProductDocumentationontheOracleHelpCenterSite2-43.
Selectoneofthefollowingoptions:ForTechnicalissuessuchascreatinganewServiceRequest(SR),select1.
ForNon-technicalissuessuchasregistrationorassistancewithMyOracleSupport,select2.
YouareconnectedtoaliveagentwhocanassistyouwithMyOracleSupportregistrationandopeningasupportticket.
MyOracleSupportisavailable24hoursaday,7daysaweek,365daysayear.
EmergencyResponseIntheeventofacriticalservicesituation,emergencyresponseisofferedbytheCustomerAccessSupport(CAS)mainnumberat1-800-223-1711(toll-freeintheUS),orbycallingtheOracleSupporthotlineforyourlocalcountryfromthelistathttp://www.
oracle.
com/us/support/contact/index.
html.
Theemergencyresponseprovidesimmediatecoverage,automaticescalation,andotherfeaturestoensurethatthecriticalsituationisresolvedasrapidlyaspossible.
Acriticalsituationisdefinedasaproblemwiththeinstalledequipmentthatseverelyaffectsservice,traffic,ormaintenancecapabilities,andrequiresimmediatecorrectiveaction.
Criticalsituationsaffectserviceand/orsystemoperationresultinginoneorseveralofthesesituations:AtotalsystemfailurethatresultsinlossofalltransactionprocessingcapabilitySignificantreductioninsystemcapacityortraffichandlingcapabilityLossofthesystem'sabilitytoperformautomaticsystemreconfigurationInabilitytorestartaprocessororthesystemCorruptionofsystemdatabasesthatrequiresserviceaffectingcorrectiveactionsLossofaccessformaintenanceorrecoveryoperationsLossofthesystemabilitytoprovideanyrequiredcriticalormajortroublenotificationAnyotherproblemseverelyaffectingservice,capacity/traffic,billing,andmaintenancecapabilitiesmaybedefinedascriticalbypriordiscussionandagreementwithOracle.
Chapter2EmergencyResponse2-53UDMArchitectureConnectivityTier5GNFAPIgateway(usesSpringCloudGateway)receivesallingressrequestsandforwardsthemtoUDMmicroserviceinBusinessTierRunsonKubernetesasamicroserviceBusinessTierProvidesthebusinesslogicof5GUDMRunsonKubernetesandhas6microservicesausfueauthenticator:ProvidesAUSFauthenticationservicesfunctionalityandconnectstoDataTierforDBoperationsocudm-nudm-ue-auth-service:ProvidesUDMauthenticationfunctionalityocudm-nudm-uecm-service:ProvidesUDMContextManagementfunctionalityocudm-nudm-sdm-service:ProvidesUDMSubscriberDataManagementfunctionalityocudm-nudm-sdm-notify-service:ProvidesUDMSubscriberDataManagement,DataChangenotificationfunctionalitynudm-nrf-client-service:SupportsNRFregistration,heartbeat,updateandde-registrationwithNRFDataTierUsesOracleMySQLClusterCGEdatabasetechnologyforback-enddatabaseintheDBtier,whichprovidesHAandgeo-redundcancycapabilities.
Runsonvirtualmachines.
Figure3-1showsthedetailedviewoftheUDMArchitecture:3-1Figure3-1UDMArchitectureChapter33-24FeaturesSupportedFollowingarethefeaturesthataresupportedbytheUDM:DeployableonOCCNE(1.
3andabove)andintegratedtouseDBTierIntegratedwithCNEservicesIntegratedwithUDR(1.
3andabove)asbackenddatastoreIntegratedwith5GIngressAPIgatewayforingresstrafficProvidesAUSFauthenticationcapabilityaspartofdeploymentCompliantwith29.
503v15.
4.
0SupportsNudm-ueauserviceforauthenticationproceduresfor5GAKA(AuthenticationandKeyAgreement)SupportsNudm-uecmforcontextmanagementproceduresforAMFregistrations,SMFregistrations,SMSFfor3gppaccess.
AlsosupportsimplicitnotificationstoAMFSupportsNudm-sdmforsubscriberdatamanagementproceduresforsliceselection,AM,SMdata,SoRAckandUpUAckandotherAPIsSupportsNudm-sdmsubscriptiontonotificationofdatachangeservice(forUEindividualdata)4-15UDMServicesFollowingsectionsdescribetheservicesprovidedbytheUDM.
AuthenticationServiceUDMUEAuthenticationservicesupportsauthenticationprocedureasdescribedin33.
501section6.
1.
3.
Thisauthenticationservice:ProcessesauthenticationrequestfromAUSFbyobtainingtheprovisionedauthenticationmethod,authenticationkeysfromtheUDRfor5G-AKAandcomputingtheauthenticationvectors.
UpdatesthesubscriberprofileinUDRwiththeauthenticationstatusafterthecompletionoftheauthenticationproceduresasdefinedin29.
509and29.
503.
Supportsre-synchronizationprocedureasdescribedin33.
501section6.
1.
3SupportsSIDFfunctionality,whichfurther:–PerformsSUCItoSUPIconversion–Supportsall3protectionschemes–*null-scheme*profileA*profileB–StoresHNPublicKeyIDandHNprivatekeymappingintheHN_SIDF_PRIVATE_KEY_TABLEtable.
Formoreinformation,refertoUDMUEAuthenticationServiceUserconfigurationparametersinUDMInstallationGuide.
NRFClientServicesUDMNRFClientservicehandlesNRFmanagementserviceforAuSFandUDM.
ThisNRFClientservice:Registers/de-registersAUSF/UDMNFSendsHeartbeatsandNFupdateDiscoversandsubscribestoUDRProcessesnotificationsfromNRFServerDe-registersautomaticallyfromNRFifAUSF/UDM'shealthisnotupafterconfigurableretriesFormoreinformation,refertoNRFClientServicesUserconfigurationparametersinUDMInstallationGuide.
5-1SubscriptionDataManagement(SDM)ServiceTheUDMSDMservicesupportsdataretrievaloftheshareddataidentifiedbythereceivedshareddataIdsforthefollowingsubscription:SliceSelectionSubscription:TheNFserviceconsumer(AMF)sendsarequesttotheUDMtofetchNetworkSliceSelectionAssistanceInformation(NSSAI)dataoftheUE.
AccessandMobilitySubscription:TheNFserviceconsumer(AMF)sendsarequesttotheUDMtoretrieveAccessandMobilitySubscriptiondataoftheUE.
TherequestcontainstheUE'sidentity(/{supi}),thetypeoftherequestedinformation(/am-data)andqueryparameters(supported-features,plmn-id).
SMFSelectionSubscription:AnAMFsendsarequesttotheUDMforSMFselectioninformationforaparticularsubscriberusingtheSMFselectionsubscriptiondataretrievalprocedure.
–SessionManagementSubscription:AnSMFsendsarequesttotheUDMforSessionManagementsubscriptiondataofaparticularUE.
–UEContextInSMF:TheUDMcanberequestedtoprovidethecontextoftheUEinSMFduringtimesofcallrecovery(Example:SMFtoSMFhandover/AMFrecoveryetc).
SubscriptiontoNotificationofDataChangeService:–TheNFserviceconsumersendsarequesttoUDMtosubscribetodatachangenotification,whichcontainsacallbackURIandURIofthemonitoredresource.
–UDMmapstherequesttoUDR,whichinturncreatesthesubs-to-notifysubscription.
–UDRmonitorstheresourcesandinformsUDMwhenachangeisobservedinthemonitoredresource.
–Italsosupportsmodification/deletionofthesubscription.
Formoreinformation,refertoSubscriptionDataManagement(SDM)ServiceUserconfigurationparametersinUDMInstallationGuide.
SubscriptionDataManagementNotify(SDMNotify)ServiceTheUDMSDMNotifyservicesendsnotificationtothecorrespondingNFsforallthesubscribeddatachangenotifications.
Usingthisdatachangenotificationservice,UDRmonitorstheresourcesandsendsnotificationtoUDMwhenachangeisobservedinthemonitoredresources.
UDMforwardsthenotificationtotheNF,whichsubscribesforthedatachangenotificationusing"OriginalCallbackReference".
UDMretriesifnotificationattemptfails.
Retrycountandintervalareconfigurableparametersusingcustomtemplate.
Formoreinformation,refertoSubscriptionDataManagementNotify(SDMNotify)ServiceUserconfigurationparametersinUDMInstallationGuide.
Chapter5SubscriptionDataManagement(SDM)Service5-2UEContextManagement(CM)ServiceUDMUECMservice:Supportsregistrationandde-registrationproceduresfortheAMF/SMF/SMSFrequestingforregisteringaUEfor3GPPaccessonlySupportsretrievingandupdatingtheregistrationinformationfor3GPPaccessforasubscriberforAMF/SMSFSupportsde-registrationnotificationforAMF–Uponsuccessfulre-registrationofasubscriberforanewAMF,UDMCMservicesendsanimplicitde-registrationnotificationtotheoldAMF.
–ThisnotificationissenttotheoldAMF"de-registrationcallbackuri"byobtainingtheearlierregistrationrecordfromUDRFormoreinformation,refertoUEContextManagement(CM)ServiceUserconfigurationparametersinUDMInstallationGuide.
AuSFServiceUDMAUSFService:SupportssubscriberauthenticationrequestfromAMFfor3GPPaccessonlyRequestsauthenticationvectorforUDMAuthenticationserviceandalsogenerateskeymaterialfortheAMFProcessesandnotifiesUDMAuthenticationserviceabouttheauthenticationcompletionstatusoftheUEUsesDBtiertostorecontextinformationforeachauthenticationsession,whichisindexedbycontextIdSubsequentlyprocessingof5G-AKAauthenticationconfirmationrequestfromAMF,whichislinkedtotheauthenticationsessionusingthecontextIdanduponprocessing,theentryisdeletedfromDBFormoreinformation,refertoAuSFServiceUserconfigurationparametersinUDMInstallationGuide.
Chapter5UEContextManagement(CM)Service5-36MetricsonUDMThissectioncoversUDMmetricsforthefollowingmicroservices.
IngressAPIGatewaymetricsNudm-uecmmicroserviceNudm-AuthmicroserviceNudm-SdmmicroserviceNudm-Sdm-NotifymicroserviceNudm-NRFClientmicroserviceKPIAUSFMicroServiceMetricsThemetricsforeachmicroservicearedescribedbelow:IngressAPIGatewayMetricsTable6-1IngressAPIGatewayMetricsMetricsNameDimensionsDescriptionapigateway_http_requests_totalMethod(GET/PUT/PATCH/POST/DELETE)TotalingressrequestforUDMapigateway_http_responses_totalMethod(GET/PUT/PATCH/POST/DELETE)XStatus("2.
*"/"4.
*")TotalresponsesfromUDMNudm-uecmMicroServiceTable6-2Nudm-uecmMicroServiceMetricsMetricsNameDimensionsDescriptionudm_uecm_rest_allrequests_totalNoneTotalnumberofrequestsreceivedbyUECMserviceudm_uecm_rest_allresponse_totalNoneTotalnumberofresponsesentbyUECMserviceudm_uecm_rest_successResponse_totalNoneTotalnumberofsuccessresponsessentbyUECMserviceudm_uecm_rest_failureResponse_totalNoneTotalnumberoffailureresponsessentbyUECMserviceudm_uecm_rest_request_totalMethod(GET/PUT/PATCH/POST/DELETE)TotalnumberofrequestsreceivedbyUECMservicemethodwise6-1Table6-2(Cont.
)Nudm-uecmMicroServiceMetricsMetricsNameDimensionsDescriptionudm_uecm_rest_response_success_totalMethod(GET/PUT/PATCH/POST/DELETE)TotalnumberofsuccessresponsessentbyUECMservicemethodwiseudm_uecm_rest_response_failure_totalMethod(GET/PUT/PATCH/POST/DELETE)TotalnumberoffailureresponsessentbyUECMservicemethodwiseudm_uecm_amf3gppaccess_allrequests_totalNoneTotalnumberofamf3gppaccessrequestsreceivedbyUECMserviceudm_uecm_amf3gppaccess_allresponse_totalNoneTotalnumberofamf3gppaccessresponsessentbyUECMserviceudm_uecm_amf3gppaccess_successResponse_totalNoneTotalnumberofamf3gppaccesssuccessresponsessentbyUECMserviceudm_uecm_amf3gppaccess_failureResponse_totalNoneTotalnumberofamf3gppaccessfailureresponsessentbyUECMserviceudm_uecm_amf3gppaccess_request_totalType(InitialRegistration/UpdateRegistration/GetRegistrationDetails/DeleteRegistration)Totalnumberofamf3gppaccessregistrationrequestsreceivedbyUECMservicebasedonregistrationoperationtypeudm_uecm_amf3gppaccess_success_totalType(InitialRegistration/UpdateRegistration/GetRegistrationDetails/DeleteRegistration)Totalnumberofamf3gppaccessregistrationsuccessresponsessentbyUECMservicebasedonregistrationoperationtypeudm_uecm_amf3gppaccess_failure_totalType(Registration)XErrorType(Schema_Validation_Failure/Others)Type(InitialRegistration/UpdateRegistration)XErrorType(404_NotFound/400_BadRequest/403_Forbidden/udr_error_429/udr_error_502/udr_error_503/udr_error_504/Others)Type(GetRegistrationDetails)XErrorType(404_NotFound/udr_error_429/udr_error_502/udr_error_503/udr_error_504/Others)Type(DeleteRegistration)XErrorType(404_NotFound/403_Forbidden/udr_error_429/udr_error_502/udr_error_503/udr_error_504/Others)Totalnumberofamf3gppaccessregistrationfailuresresponsesentbyUECMservicebasedonregistrationoperationtypeanddifferenterrortypesChapter66-2Table6-2(Cont.
)Nudm-uecmMicroServiceMetricsMetricsNameDimensionsDescriptionudm_uecm_smf_allrequests_totalTotalnumberofsmfrequestsreceivedbyUECMserviceudm_uecm_smf_allresponse_totalTotalnumberofsmfresponsessentbyUECMserviceudm_uecm_smf_successResponse_totalTotalnumberofsmfsuccessresponsessentbyUECMserviceudm_uecm_smf_failureResponse_totalTotalnumberofsmffailureresponsessentbyUECMserviceudm_uecm_smf_request_totalType(Registration/Deregistration)TotalnumberofsmfregistrationrequestsreceivedbyUECMservicebasedonregistrationoperationtypeudm_uecm_smf_success_totalType(Registration/Deregistration)TotalnumberofsmfregistrationsuccessresponsessentbyUECMservicebasedonregistrationoperationtypeudm_uecm_smf_failure_totalType(Registration)XErrorType(Schema_Validation_Failure/404_NotFound/403_Forbidden/udr_error_429/udr_error_502/udr_error_503/udr_error_504/Others)Type(Deregistration)XErrorType(404_NotFound/udr_error_429/udr_error_502/udr_error_503/udr_error_504/Others)TotalnumberofSMFregistrationfailureresponsesentbyUECMudm_uecm_smsf3gppAccess_allrequests_totalTotalnumberofsmsf3gppAccessrequestsreceivedbyUECMserviceudm_uecm_smsf3gppAccess_allresponse_totalTotalnumberofsmsf3gppAccessresponsesentbyUECMserviceudm_uecm_smsf3gppAccess_successResponse_totalTotalnumberofsmsf3gppAccesssuccessresponsessentbyUECMserviceudm_uecm_smsf3gppAccess_failureResponse_totalTotalnumberofsmsf3gppAccessfailureresponsessentbyUECMserviceudm_uecm_smsf3gppAccess_request_totalType(Registration/Deregistration/GetRegistrationDetails)Totalnumberofsmsf3gppAccessrequestsreceivedbyUECMservicebasedonregistrationoperationtypeChapter66-3Table6-2(Cont.
)Nudm-uecmMicroServiceMetricsMetricsNameDimensionsDescriptionudm_uecm_smsf3gppAccess_success_totalType(Registration/Deregistration/GetRegistrationDetails)Totalnumberofsmsf3gppAccessregistrationsuccessresponsessentbyUECMservicebasedonregistrationoperationtypeudm_uecm_smsf3gppAccess_failure_totalType(Registration)XErrorType(Schema_Validation_Failure/404_NotFound/403_Forbidden/udr_error_429/udr_error_502/udr_error_503/udr_error_504/Others)Type(GetRegistrationDetails)XErrorType(404_NotFound/udr_error_429/udr_error_502/udr_error_503/udr_error_504/Others)Type(Deregistration)XErrorType(404_NotFound/udr_error_429/udr_error_502/udr_error_503/udr_error_504/Others)Totalnumberofsmsf3gppAccessregistrationfailureresponsesentbyUECMbasedonregistrationoperationtypeudm_uecm_deregister_old_AMF_requests_totalTotalnumberofoldAMFderegistrationnotificationsgeneratedfromUECMudm_uecm_deregister_old_AMF_success_response_totalTotalnumberofoldAMFderegistrationnotificationssucceededbasedonthesuccessresponsefromAMFudm_uecm_deregister_old_AMF_failure_response_totalTotalnumberofoldAMFderegistrationnotificationsfailureNudm-authMicroServiceMetricsTable6-3Nudm-authMicroServiceMetricsMetricsNameDimensionsDescriptionudm_ue_auth_rest_allrequests_totalNoneTotalnumberofrequestsreceivedbyUEAUTHserviceudm_ue_auth_rest_allresponse_totalNoneTotalnumberofresponsereceivedsentbyUEAUTHserviceudm_ue_auth_rest_successResponse_totalNoneTotalnumberofsuccessresponsessentbyUEAUTHserviceudm_ue_auth_rest_failureResponse_totalNoneTotalnumberoffailureresponsessentbyUEAUTHserviceChapter66-4Table6-3(Cont.
)Nudm-authMicroServiceMetricsMetricsNameDimensionsDescriptionudm_ue_auth_rest_request_totalMethod(GET/PUT/PATCH/POST/DELETE)TotalnumberofrequestsreceivedbyUEAUTHservicemethodwiseudm_ue_auth_rest_response_success_totalMethod(GET/PUT/PATCH/POST/DELETE)TotalnumberofsuccessresponsessentbyUEAUTHservicemethodwiseudm_ue_auth_rest_response_failure_totalMethod(GET/PUT/PATCH/POST/DELETE)TotalnumberoffailureresponsessentbyUEAUTHservicemethodwiseudm_ue_auth_request_general_failure_totalError(400_bad_request)Xcause(schema_validation_fail/invalid_uri/invalid_json_format)Error(405_method_not_allowed)Xcause(invalid_method)Error(415_unsupported_media_type)Xcause(unsupported_media_type)Error(500_internal_server_error)Xcause(other)UsedtotrackallfailureresponsesentbyUEAUTHserviceduetogeneralauthserviceerror.
Ittrackstheresponsecodeusing"Error"andthereasonunder"cause"udm_ue_auth_info_retrieval_request_category_totalType(Authentication/resynchronization)UsedtotrackallauthenticationrequestreceivedbyUEAUTHservicetypewiseudm_ue_auth_info_retrieval_request_success_totalType(authentication_5g_aka/authentication_eap_aka_prime/resynchronization)UsedtotrackallUEAuthInfoRetrievalrequestsuccessresponsesentbyUEAUTHserviceauthenticationmethodtypewiseChapter66-5Table6-3(Cont.
)Nudm-authMicroServiceMetricsMetricsNameDimensionsDescriptionudm_ue_auth_info_retrieval_request_failure_totalError(404_not_found)Xcause(user_not_found)Error(400_bad_request)Xcause(supi_not_valid/suci_not_valid/unknown_supi_type/suci_nai_not_supported/unknown_subscriber_id_format)Error(500_internal_server_error)Xcause(udr_connect_error/udr_error_429/udr_error_502/udr_error_503/udr_error_504/udr_error_other/auth_av_generation_failure/sidf_db_read_exception/other)Error(403_forbidden)Xcause(sqn_scheme_not_supported/sqn_length_not_valid/sqn_index_length_not_valid/auth_subscription_data_not_valid/invalid_hn_public_key_identifier/sidf_mac_mismatch/sidf_invalid_public_key/sidf_scheme_length_not_valid/invalid_scheme_output)Error(501_not_implemented)Xcause(auth_method_not_supported/unsupported_protection_scheme)UsedtotrackallUEAuthInfoRetrievalrequestfailureresponsesentbyUEAUTHservice.
Ittrackstheresponsecodeusing"Error"andthereasonunder"cause"udm_ue_auth_confirmation_request_success_totalUsedtotrackallUEAuthConfirmationrequestsuccessresponsesentbyUEAUTHserviceudm_ue_auth_confirmation_request_failure_totalError(400_bad_request)Xcause(supi_not_valid)Error(500_internal_server_error)Xcause(udr_connect_error/udr_error_429/udr_error_502/udr_error_503/udr_error_504/udr_error_other/other)UsedtotrackallUEAuthConfirmationrequestfailureresponsesentbyUEAUTHservice.
Ittrackstheresponsecodeusing"Error"andthereasonunder"cause"Chapter66-6Nudm-sdmMicroServiceMetricsTable6-4Nudm-sdmMicroServiceMetricsMetricsNameDimensionsDescriptionudm_sdm_rest_allrequests_totalTotalnumberofrequestsreceivedbySDMserviceudm_sdm_rest_successResponse_totalTotalnumberofSuccessresponsesentbySDMserviceudm_sdm_rest_failureResponse_totalTotalnumberofFailureresponsesentbySDMserviceudm_sdm_rest_allresponse_totalTotalnumberofresponsessentbySDMserviceudm_sdm_rest_request_totalMethod(GET/PUT/PATCH/POST/DELETE)TotalnumberofrequestsreceivedbySDMservicemethodwiseudm_sdm_rest_response_success_totalMethod(GET/PUT/PATCH/POST/DELETE)TotalnumberofsuccessresponsesentbySDMservicemethodwiseudm_sdm_rest_response_failure_totalMethod(GET/PUT/PATCH/POST/DELETE)TotalnumberoffailureresponsessentbySDMservicemethodwiseudm_sdm_AM_Data_requests_totalTotalnumberofAMdatarequestreceivedonSDMserviceudm_sdm_AM_Data_successResponse_totalTotalnumberofsuccessresponseforAM-datarequestsentbySDMserviceudr_sdm_failure_responseTotalnumberoffailureresponseforAM-datarequestsentbySDMserviceudm_sdm_SM_Data_requests_totalTotalnumberofSMdatarequestreceivedonSDMserviceudm_sdm_SM_Data_successResponse_totalTotalnumberofsuccessresponseforSM-datarequestsentbySDMserviceudm_sdm_SM_Data_failureResponse_totalTotalnumberoffailureresponseforSM-datarequestsentbySDMserviceudm_sdm_Slice_Selection_Sub_Data_requests_totalTotalnumberofSliceSelectionSubscriptiondatarequestreceivedonSDMserviceudm_sdm_Slice_Selection_Sub_Data_successResponse_totalTotalnumberofsuccessresponseforSliceSelectionSubscriptiondatarequestsentbySDMserviceChapter66-7Table6-4(Cont.
)Nudm-sdmMicroServiceMetricsMetricsNameDimensionsDescriptionudm_sdm_Slice_Selection_Sub_Data_failureResponse_totalTotalnumberoffailureresponseforSliceSelectionSubscriptiondatarequestsentbySDMserviceudm_sdm_smf_select_data_requests_totalTotalnumberofSmfSelectionSubscriptiondatarequestreceivedonSDMserviceudm_sdm_smf_select_data_successResponse_totalTotalnumberofsuccessresponseforSmfSelectionSubscriptiondatarequestsentbySDMserviceudm_sdm_smf_select_data_failureResponse_totalTotalnumberoffailureresponseforSmfSelectionSubscriptiondatarequestsentbySDMserviceudm_sdm_ue_context_in_smf_data_requests_totalTotalnumberofUeContextInSmfdatarequestreceivedonSDMserviceudm_sdm_ue_context_in_smf_data_successResponse_totalTotalnumberofsuccessresponseforUEContextInSmfdatarequestsentbySDMserviceudm_sdm_ue_context_in_smf_data_failureResponse_totalTotalnumberoffailureresponseforUeContextInSmfdatarequestsentbySDMserviceudm_sdm_sor_acknowledgement_requests_totalTotalnumberofsoracknowledgementrequestreceivedonSDMserviceudm_sdm_sor_acknowledgement_successResponse_totalTotalnumberofsuccessresponseforsoracknowledgementrequestsentbySDMserviceudm_sdm_sor_acknowledgement_failureResponse_totalTotalnumberoffailureresponseforSORAcknowledgementrequestsentbySDMserviceudm_sdm_upu_acknowledgement_requests_totalTotalnumberofUPUacknowledgementrequestreceivedonSDMserviceudm_sdm_upu_acknowledgement_successResponse_totalTotalnumberofsuccessresponseforUPUacknowledgementrequestsentbySDMserviceudm_sdm_upu_acknowledgement_failureResponse_totalTotalnumberoffailureresponseforUPUacknowledgementrequestsentbySDMserviceudm_sdm_retrieval_Of_MultipleDataSets_requests_totalTotalnumberofretrievalOfmultipleData-SetsrequestreceivedonSDMserviceChapter66-8Table6-4(Cont.
)Nudm-sdmMicroServiceMetricsMetricsNameDimensionsDescriptionudm_sdm_retrieval_Of_MultipleDataSets_successResponse_totalTotalnumberofsuccessresponseforretrievalOfmultipleData-SetsrequestsentbySDMserviceudm_sdm_retrieval_Of_MultipleDataSets_failureResponse_totalTotalnumberoffailureresponseforretrievalOfmultipleData-SetsrequestsentbySDMserviceudm_sdm_ue_context_in_smsf_data_requests_totalTotalnumberofSDMUEContextInSmsfDataRequestreceivedonSDMserviceudm_sdm_ue_context_in_smsf_data_successResponse_totalTotalnumberofsuccessresponseforSdmUEContextInSmsfDataRequestsentbySDMserviceudm_sdm_ue_context_in_smsf_data_failureResponse_totalTotalnumberoffailureresponseforSdmUeContextInSmsfDataRequestsentbySDMserviceudm_sdm_subscriptiondatasubscriptions_allrequests_totalTotalnumberofSdmSubscriptionDataSubscriptionsRequestreceivedonSDMserviceudm_sdm_subscriptiondatasubscriptions_request_totalType(PostSubscriptionDataSubscriptions/PatchSubscriptionDataSubscriptions/DeleteSubscriptionDataSubscriptions)TotalnumberofSdmSubscriptionDataSubscriptionsRequestreceivedonSDMservicemethodwiseudm_sdm_subscriptiondatasubscriptions_success_totalType(PostSubscriptionDataSubscriptions/Retry/PatchSubscriptionDataSubscriptions/DeleteSubscriptionDataSubscriptions)TotalnumberofPOSTsuccessresponseforSdmSubscriptionDataSubscriptionsRequestsentbySDMservicemethodwiseChapter66-9Table6-4(Cont.
)Nudm-sdmMicroServiceMetricsMetricsNameDimensionsDescriptionudm_sdm_subscriptiondatasubscriptions_failure_totalType(PostSubscriptionDataSubscriptions)XErrorType(403_Forbidden/404_NotFound/400_BadRequest/Schema_Validation_Failure/udr_error_429/udr_error_502/udr_error_503/udr_error_504/others)Type(retry)XErrorType(403_Forbidden/404_NotFound/400_BadRequest/Schema_Validation_Failure/others)Type(DeleteSubscriptionDataSubscriptions)XErrorType(404_NotFound/udr_error_429/udr_error_502/udr_error_503/udr_error_504/others)Type(PatchSubscriptionDataSubscriptions)XErrorType(400_BadRequest/udr_error_429/udr_error_502/udr_error_503/udr_error_504/others)TotalnumberoffailureresponseforSdmSubscriptionDataSubscriptionssentbySDMservice.
Ittracksmethodandthecauseoffailureudm_sdm_subscription_data_allrequest_totalTotalnumberofSdmSubscriptionsDataRequestreceivedbySDMserviceudm_sdm_subscription_data_allresponse_totalTotalnumberofSdmSubscriptionsDataResponsesentbySDMserviceudm_sdm_subscription_data_request_totalMethod(POST/PATCH/DELETE)TotalnumberofSdmSubscriptionsDataRequestreceivedbySDMservicemethodwiseudm_sdm_subscription_data_Success_response_totalMethod(POST/PATCH/DELETE)TotalnumberofSdmSubscriptionsSuccessDataResponsesentbySDMservicemethodwiseudm_sdm_subscription_data_Failure_response_totalMethod(POST/PATCH/DELETE)TotalnumberofSdmSubscriptionsDataFailureResponsesentbySDMservicemethodwiseudr_sdm_failure_response_totalErrorType(429/502/503/504/Others)TotalnumberoffailuresresponsesentbySDMserviceduetoUDRcommunicationerrorChapter66-10Nudm-sdm-notifyMicroServiceMetricsTable6-5Nudm-Sdm-NotifyMicroServiceMetricsMetricsNameDimensionsDescriptionudm_sdm_notify_rest_allrequests_totalTotalnumberofrequestsreceivedbySDMNotifyserviceudm_sdm_notify_rest_allresponse_totalTotalnumberofresponsessentbySDMNotifyserviceudm_sdm_notify_rest_successResponses_totalTotalnumberofSuccessresponsesentbySDMNotifyserviceudm_sdm_notify_rest_failureResponse_totalTotalnumberoffailureresponsesentbySDMNotifyserviceudm_sdm_notify_rest_request_totalMethod(GET/PUT/PATCH/POST/DELETE)TotalnumberofrequestsreceivedbySDMNotifyservicemethodwiseudm_sdm_notify_rest_response_success_totalMethod(GET/PUT/PATCH/POST/DELETE)TotalnumberofsuccessresponsessentbySDMNotifyservicemethodwiseudm_sdm_notify_rest_response_failure_totalMethod(GET/PUT/PATCH/POST/DELETE)TotalnumberoffailureresponsessentbySDMNotifyservicemethodwiseudm_sdm_notify_notification_allrequests_totalTotalnumberofSdmNotifyrequestsentbySDMNotifyserviceudm_sdm_notify_notification_allresponse_totalTotalnumberofSdmNotifyresponsereceivedbySDMNotifyserviceudm_sdm_notify_notification_success_totalType(FIRST_ATTEMPT/RETRY)TotalnumberofsuccessresponsefornotificationrequestsentbySDMNotifyservice.
Ittracksnotificationsendattemptstype(i.
e.
FIRST_ATTEMPT/RETRY)udm_sdm_notify_notification_failure_totalType(FIRST_ATTEMPT/RETRY)XErrorType(403_Forbidden/400_BadRequest/404_NotFound/udr_error_429/udr_error_502/udr_error_503/udr_error_504/Others)Totalnumberoffailureresponsefornotificationrequestsentbysdmnotifyservice.
Ittracksnotificationsendattemptstype(i.
e.
FIRST_ATTEMPT/RETRY)andfailurereasonudm_sdm_notify_retry_audit_result_totalType(INPROGRESS_TO_RETRY)KeepstrackofSDMNotifyrequestshungin"INPROGRESS"statewhichhasbeenmovedto"RETRY"stateChapter66-11Nudm-NRFClientMicroServiceMetricsTable6-6Nudm-NRFClientMicroServiceMetricsMetricsNameDimensionsDescriptionudm_nrf_registration_requests_totalTotalnumberofUDMregistrationrequestssentbynrf_client_serviceudm_nrf_registration_success_totalTotalnumberofUDMregistrationsuccessresponsebynrf_client_serviceudm_nrf_deregistration_requests_totalTotalnumberofUDMde-registrationrequestssentbynrf_client_serviceudm_nrf_deregistration_success_totalTotalnumberofUDMde-registrationsuccessresponsebynrf_client_serviceudm_nrf_heartBeatUpdate_requests_totalTotalnumberofUDMHeartBeatrequestssentbynrf_client_serviceudm_nrf_heartBeatUpdate_success_totalTotalnumberofUDMHeartBeatSuccessResponsebynrf_client_serviceudm_nrf_livenessProbe_failure_totalTotalnumberofUDMLivenessProbeFailureausf_nrf_registration_requests_totalTotalnumberofAUSFregistrationrequestssentbynrf_client_serviceausf_nrf_registration_success_totalTotalnumberofAUSFregistrationsuccessresponsebynrf_client_serviceausf_nrf_deregistration_requests_totalTotalnumberofAUSFde-registrationrequestssentbynrf_client_serviceausf_nrf_deregistration_success_totalTotalnumberofAUSFde-registrationsuccessresponsebynrf_client_serviceausf_nrf_heartBeatUpdate_requests_totalTotalnumberofAUSFHeartBeatrequestssentbynrf_client_serviceausf_nrf_heartBeatUpdate_success_totalTotalnumberofAUSFHeartBeatSuccessResponsebynrf_client_serviceausf_nrf_livenessProbe_failure_totalTotalnumberofAUSFLivenessProbeFailureudm_nrf_subsription_requests_totalTotalnumberofUDMsubscriptionrequestsentbynrf_client_serviceudm_nrf_subsription_success_totalTotalnumberofUDMsubscriptionsuccessresponsebynrf_client_serviceChapter66-12Table6-6(Cont.
)Nudm-NRFClientMicroServiceMetricsMetricsNameDimensionsDescriptionudm_nrf_unsubsription_requests_totalTotalnumberofUDMunsubscriberequestsentbynrf_client_serviceudm_nrf_unsubsription_success_totalTotalnumberofUDMunsubscribesuccessresponsebynrf_client_serviceudm_nrf_discovery_requests_totalTotalnumberofUDMdiscoveryrequestsentbynrf_client_serviceudm_nrf_discovery_success_totalTotalnumberofUDMdiscoverysuccessresponsebynrf_client_serviceudm_nrf_notify_requests_totalTotalnumberofnotifyrequestreceivedbynrf_client_serviceudm_nrf_notify_success_totalTotalnumberofnotifysuccessresponsebynrf_client_serviceudm_get_discovery_requests_totalTotalnumberofGetdiscoveryrequestreceivedbynrf_client_serviceudm_get_discovery_success_totalTotalnumberofGetdiscoverysuccessresponsebynrf_client_serviceKPIMicroServiceMetricsTable6-7KPIMicroServiceMetricsKPIKPIDetailsMicroserviceServiceOperationsResponseCodesNotes(AddGrafanametricsformula)UDMIngressRequestrateRequests/secendpoint(api-gateway)ALLNotApplicablesum(irate(apigateway_http_requests_total{kubernetes_namespace="myudm"}[2m]))by(kubernetes_namespace)%successresponse(Totalsuccessresponse/TotalResponse)*100nudm-uecm-serviceALL2xxsum(udm_uecm_rest_response_success_total)/sum(udm_uecm_rest_allresponse_total)*100Chapter66-13Table6-7(Cont.
)KPIMicroServiceMetricsKPIKPIDetailsMicroserviceServiceOperationsResponseCodesNotes(AddGrafanametricsformula)nudm-ue-auth-serviceALL2xxsum(udm_ue_auth_rest_response_success_total)/sum(udm_ue_auth_rest_allresponse_total)*100nudm-sdm-serviceALL2xxsum(udm_sdm_rest_response_success_total)/sum(udm_sdm_rest_allresponse_total)*100nudm-sdm-notify-serviceALL2xxsum(udm_sdm_notify_rest_response_success_total)/sum(udm_sdm_notify_rest_allresponse_total)*100ausfueauthenticatorALL2xxsum(udm_ausf_auth_rest_successResponse_total)/sum(udm_ausf_auth_rest_allresponse_total)*100successresponserate(Totalsuccessresponse/TotalResponse)persecnudm-uecm-serviceALL2xxsum(rate(udm_uecm_rest_response_success_total[5m]))/sum(rate(udm_uecm_rest_allresponse_total[5m]))*100nudm-ue-auth-serviceALL2xxsum(rate(udm_ue_auth_rest_response_success_total[5m]))/sum(rate(udm_ue_auth_rest_allresponse_total[5m]))*100Chapter66-14Table6-7(Cont.
)KPIMicroServiceMetricsKPIKPIDetailsMicroserviceServiceOperationsResponseCodesNotes(AddGrafanametricsformula)nudm-sdm-serviceALL2xxsum(rate(udm_sdm_rest_response_success_total[5m]))/sum(rate(udm_sdm_rest_allresponse_total[5m]))*100nudm-sdm-notify-serviceALL2xxsum(rate(udm_sdm_notify_rest_response_success_total[5m]))/sum(rate(udm_sdm_notify_rest_allresponse_total[5m]))*100ausfueauthenticatorALL2xxsum(rate(udm_ausf_auth_rest_successResponse_total[5m]))/sum(rate(udm_ausf_auth_rest_allresponse_total[5m]))*100failureresponserate(Totalfailureresponse/TotalResponse)persecnudm-uecm-serviceALL4xx/5xxsum(rate(udm_uecm_rest_response_failure_total[5m]))/sum(rate(udm_uecm_rest_allresponse_total[5m]))*100nudm-ue-auth-serviceALL4xx/5xxsum(rate(udm_ue_auth_rest_response_failure_total[5m]))/sum(rate(udm_ue_auth_rest_allresponse_total[5m]))*100Chapter66-15Table6-7(Cont.
)KPIMicroServiceMetricsKPIKPIDetailsMicroserviceServiceOperationsResponseCodesNotes(AddGrafanametricsformula)nudm-sdm-serviceALL4xx/5xxsum(rate(udm_sdm_rest_response_failure_total[5m]))/sum(rate(udm_sdm_rest_allresponse_total[5m]))*100nudm-sdm-notify-serviceALL4xx/5xxsum(rate(udm_sdm_notify_rest_response_failure_total[5m]))/sum(rate(udm_sdm_notify_rest_allresponse_total[5m]))*100ausfueauthenticatorALL4xx/5xxsum(rate(udm_ausf_auth_rest_failureResponse_total[5m]))/sum(rate(udm_ausf_auth_rest_allresponse_total[5m]))*100AUSFMicroServiceMetricsTable6-8AUSFMicroServiceMetricsGenericMeasurementsudm_ausf_auth_rest_allrequests_totalNoneTotalnumberofrequestsreceivedonausfserviceUEAuthentication1.
0udm_ausf_auth_rest_allresponse_totalNoneTotalnumberofresponsesentbyausfserviceUEAuthentication1.
0udm_ausf_auth_rest_failureResponse_totalNoneTotalnumberoffailureresponsessentbyausfserviceUEAuthentication1.
0Chapter66-16Table6-8(Cont.
)AUSFMicroServiceMetricsudm_ausf_auth_rest_successResponse_totalNoneTotalnumberofsuccessresponsessentbyausfserviceUEAuthentication1.
0udm_ausf_request_totalMethod(GET/PUT/PATCH/POST/DELETE)TotalnumberofrequestsreceivedonausfservicemethodwiseUEAuthentication1.
0udm_ausf_response_totalMethod(GET/PUT/PATCH/POST/DELETE)TotalnumberofresponsesentbyausfservicemethodwiseUEAuthentication1.
0udm_ausf_response_failure_totalMethod(GET/PUT/PATCH/POST/DELETE)TotalnumberoffailureresponsessentbyausfservicemethodwiseUEAuthentication1.
0udm_ausf_response_success_totalMethod(GET/PUT/PATCH/POST/DELETE)TotalnumberofsuccessresponsessentbyausfservicemethodwiseUEAuthentication1.
0SuccessMeasurementsauthenticate_rx_ue_authenticateHTTPOperation(GET/PUT/PATCH/POST/DELETE)ServingNetworkName(String)CountofUEAuthenticaterequestmessagesreceivedbyAUSFfortheAUSFauthenticateserviceUEAuthentication1.
0authenticate_rx_conformationAuthentication_Type(5G-AKA/EAP-AKA)HTTPOperation(GET/PUT/PATCH/POST/DELETE)CountofUEAuthenticationconformationrequestmessagesreceivedbyAUSFfortheAUSFauthenticateserviceUEAuthentication1.
0Chapter66-17Table6-8(Cont.
)AUSFMicroServiceMetricsauthenticate_tx_conformation_responseHTTPReturnCode(Integercode)HTTPOperation(GET/PUT/PATCH/POST/DELETE)Authentication_Result(AUTH_SUCCESS/AUTH_FAILED)Authentication_Type(5G-AKA/EAP-AKA)CountofUEAuthenticationconformationresponsemessagessentbyAUSFfortheAUSFauthenticateserviceUEAuthentication1.
0authenticate_tx_ue_authenticate_responseHTTPReturnCode(Integercode)HTTPOperation(GET/PUT/PATCH/POST/DELETE)CountofUEAuthenticationresponsemessagessentbyAUSFfortheAUSFauthenticateserviceUEAuthentication1.
0authenticate_tx_ue_generate_auth_vectorsHTTPOperation(GET/PUT/PATCH/POST/DELETE)ServingNetworkName(String)UDMFQDN(String)CountofGenerateAuthVectorsrequestmessagessentbyAUSFtoUDMauthenticateserviceUEAuthentication1.
0Chapter66-18Table6-8(Cont.
)AUSFMicroServiceMetricsauthenticate_tx_authenticataion_eventAuthentication_Result(AUTH_SUCCESS/AUTH_FAILED)Authentication_Type(5G-AKA/EAP-AKA)HTTPOperation(GET/PUT/PATCH/POST/DELETE)ServingNetworkName(String)UDMFQDN(String)CountofAuthenticationeventnotificationrequestmessagessentbyAUSFtoUDMauthenticateserviceUEAuthentication1.
0authenticate_rx_ue_generate_auth_vectors_responseHTTPReturnCodeAuthentication_Type(5G-AKA/EAP-AKA)CountofGenerateAuthVectorsresponsemessagessentbyUDMtoAUSFauthenticateserviceUEAuthentication1.
0authenticate_rx_authenticataion_event_responseHTTPReturnCodeAuthentication_Type(5G-AKA/EAP-AKA)Authentication_Result(AUTH_SUCCESS/AUTH_FAILED)CountofAuthenticationeventnotificationresponsemessagessentbyUDMtoAUSFauthenticateserviceUEAuthentication1.
0ErrorMeasurementsausf_context_not_foundNoneCountofnumberofueauthentication_requestsrespondedwith404contextnotfoundChapter66-19Table6-8(Cont.
)AUSFMicroServiceMetricsausf_authentication_failedNoneCountofnumberofueauthentication_requestsrespondedwithauthenticationfailedausf_state_data_read_errorNoneCountoferrorsencounteredwhentryingtoreadthestatedatabaseUEAuthentication1.
0ausf_state_data_write_errorNoneCountoferrorsencounteredwhentryingtowritetothestatedatabaseUEAuthentication1.
0udm_connection_failureRequest_TypeCountoferrorsencounteredwhentryingtoreachUDMUEAuthentication1.
0udm_connection_retrysRequest_TypeCountofretryattemptsencounteredwhentryingtoreachUDMUEAuthentication1.
0nrf_connection_failureRequest_TypeCountofconnectionfailureattemptssenttoNRFNRFClient1.
0nrf_connection_retrysRequest_TypeCountofretryattemptssenttoNRFNRFClient1.
0Chapter66-20
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