ETSI EN 300 347-5 V3.1.1 (2001-03)

V interfaces at the digital Local Exchange (LE); V5.2 interface for the support of Access Network (AN); Part 5: Test Suite Structure and Test Purposes (TSS&TP) specification for the network layer (LE side)

REN/SPAN-09102-5

Vmesniki V pri digitalnih krajevnih telefonskih centralah (LE) – Vmesnik V5.2 za podporo dostopovnemu omrežju (AN) – 5. del: Zgradba preskušalnega niza in namen preskušanja (TSS&TP) – Specifikacija za omrežno plast na strani krajevne centrale (LE)

General Information

• Status: Published
• Publication Date: 26-Mar-2001
• Technical Committee: SPAN 9 - Access Networks and Service Node Interfaces
• Current Stage: 12 - Completion
• Due Date: 30-Mar-2001
• Completion Date: 27-Mar-2001
• Ref Project: SIST EN 300 347-5 V3.1.1:2005 - V interfaces at the digital Local Exchange (LE); V5.2 interface for the support of Access Network (AN); Part 5: Test Suite Structure and Test Purposes (TSS&TP) specification for the network layer (LE side)

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Vmesniki V pri digitalnih krajevnih telefonskih centralah (LE) – Vmesnik V5.2 za podporo dostopovnemu omrežju (AN) – 5. del: Zgradba preskušalnega niza in namen preskušanja (TSS&TP) – Specifikacija za omrežno plast na strani krajevne centrale (LE)V interfaces at the digital Local Exchange (LE); V5.2 interface for the support of Access Network (AN); Part 5: Test Suite Structure and Test Purposes (TSS&TP) specification for the network layer (LE side)33.040.30Komutacijski in signalizacijski sistemSwitching and signalling systemsICS:Ta slovenski standard je istoveten z:EN 300 347-5 Version 3.1.1SIST EN 300 347-5 V3.1.1:2005en01-januar-2005SIST EN 300 347-5 V3.1.1:2005SLOVENSKI
STANDARD



SIST EN 300 347-5 V3.1.1:2005



ETSIEN300347-5V3.1.1(2001-03)EuropeanStandard(Telecommunicationsseries)VinterfacesatthedigitalLocalExchange(LE);V5.2interfaceforthesupportofAccessNetwork(AN);Part5:TestSuiteStructureandTestPurposes(TSS&TP)specificationforthenetworklayer(LEside)SIST EN 300 347-5 V3.1.1:2005



ETSIETSIEN300347-5V3.1.1(2001-03)2ReferenceREN/SPAN-09102-5KeywordsAN,LE,testing,TSS&TP,Vinterface,V5interfaceETSI650RoutedesLuciolesF-06921SophiaAntipolisCedex-FRANCETel.:[phone]Fax:[phone]SiretN°34862356200017-NAF742CAssociationàbutnonlucratifenregistréeàlaSous-PréfecturedeGrasse(06)N°7803/88ImportantnoticeIndividualcopiesofthepresentdocumentcanbedownloadedfrom:http://www.etsi.orgThepresentdocumentmaybemadeavailableinmorethanoneelectronicversionorinprint.Inanycaseofexistingorperceiveddifferenceincontentsbetweensuchversions,thereferenceversionisthePortableDocumentFormat(PDF).Incaseofdispute,thereferenceshallbetheprintingonETSIprintersofthePDFversionkeptonaspecificnetworkdrivewithinETSISecretariat.Usersofthepresentdocumentshouldbeawarethatthedocumentmaybesubjecttorevisionorchangeofstatus.InformationonthecurrentstatusofthisandotherETSIdocumentsisavailableathttp://www.etsi.org/tb/status/Ifyoufinderrorsinthepresentdocument,sendyourcommentto:[e-mail]opartmaybereproducedexceptasauthorizedbywrittenpermission.Thecopyrightandtheforegoingrestrictionextendtoreproductioninallmedia.©EuropeanTelecommunicationsStandardsInstitute2001.Allrightsreserved.SIST EN 300 347-5 V3.1.1:2005



ETSIETSIEN300347-5V3.1.1(2001-03)3ContentsIntellectualPropertyRights.6Foreword.61Scope.72References.73Definitionsandabbreviations.83.1Definitions.83.2Abbreviations.84TestSuiteStructure(TSS).94.1Overview.94.2Testgroups.104.2.1Protocolgroups.114.2.1.1Controlprotocol.114.2.1.2PublicSwitchedTelephoneNetwork(PSTN)protocol.114.2.1.3Linkcontrolprotocol.114.2.1.4BearerChannelConnection(BCC)protocol.114.2.1.5Protectionprotocol.114.2.2Maintestgroups.124.2.2.1Basicinterconnectiontests(IT).124.2.2.2Capabilitytests(CA).124.2.2.3Validbehaviourtests(BV).124.2.2.4Inopportunebehaviourtests(BO).124.2.2.5Invalidbehaviourtests(BI).124.2.2.6Timerexpiryandcountermismatchtests(TI).124.2.2.6.1TimersandcountersoftheControlprotocol.124.2.2.6.2TimersandcountersofthePSTNprotocol.134.2.2.6.3TimersandcountersoftheLinkcontrolprotocol.134.2.2.6.4TimersandcountersoftheBCCprotocol.134.2.2.6.5TimersandcountersoftheProtectionprotocol.134.2.2.6.6TimersandcountersoftheLEsystemmanagement.134.3Teststepstructure.144.3.1Statetransitions.144.3.1.1Start-upofV5.2interface.144.3.1.2Commoncontrolprotocol(systemmanagement).164.3.1.3Controlprotocol(PSTNportFSM).164.3.1.4Controlprotocol(ISDN-BAportFSM).164.3.1.5Controlprotocol(ISDN-PRAportFSM).164.3.1.6PSTNprotocol.174.3.1.7Linkcontrolprotocol.174.3.1.8BCCprotocol.174.3.1.9Protectionprotocol.184.3.2Preambles.184.3.3Postambles.184.3.4Statusverification.194.3.4.1PSTNprotocol.194.3.4.2LinkcontrolFSM.194.3.5Commonteststeps.194.4Defaults.194.5AbstractServicePrimitives(ASPs)andProtocolDataUnits(PDUs).204.5.1ASPs.204.5.2PDUs.204.5.2.1Commoncontrolprotocol.204.5.2.2Portcontrolprotocol.204.5.2.3PSTNprotocol.204.5.2.4Linkcontrolprotocol.20SIST EN 300 347-5 V3.1.1:2005



ETSIETSIEN300347-5V3.1.1(2001-03)44.5.2.5BCCprotocol.204.5.2.6Protectionprotocol.214.5.3Informationelements.214.5.3.1Variablelengthinformationelements.214.5.3.1.1Controlprotocol.214.5.3.1.2PSTNprotocol.214.5.3.1.3Linkcontrolprotocol.214.5.3.1.4BCCprotocol.214.5.3.1.5Protectionprotocol.214.5.3.2Singleoctetinformationelements.224.5.3.2.1Controlprotocol.224.5.3.2.2PSTNprotocol.224.5.3.2.3Linkcontrolprotocol.224.5.3.2.4BCCprotocol.224.5.3.2.5Protectionprotocol.224.6TimersandcountersoftheAbstractTestSuite(ATS).225TestPurposes(TPs).235.1Introduction.235.1.1Testpurposenamingconvention.235.1.2Sourceoftestpurposedefinition.245.1.3Teststrategy.245.1.3.1Commoncontrolprotocol.245.1.3.2Portcontrolprotocol.245.1.3.3PSTNprotocol.245.1.3.4Linkcontrolprotocol.255.1.3.5BCCprotocol.255.1.3.6Protectionprotocol.255.1.4Requirementsnotcoveredbytestpurposes.265.1.5Initialstates.265.1.6Testanddataconfigurationrequirements.275.2Controlprotocol.275.2.1Basicinterconnectiontests(V5NWKLE/CTRL/IT).275.2.2Capabilitytests(V5NWKLE/CTRL/CA).275.2.3Validbehaviourtests(V5NWKLE/CTRL/BV).275.2.3.1V5NWKLE/CTRL/BV/COM.275.2.3.1.1V5NWKLE/CTRL/BV/COM/TRANS.275.2.3.1.2V5NWKLE/CTRL/BV/COM/REST.275.2.3.1.3V5NWKLE/CTRL/BV/COM/REVY.285.2.3.1.4V5NWKLE/CTRL/BV/COM/ACCALGT.285.2.3.2V5NWKLE/CTRL/BV/PORT.295.2.3.2.1V5NWKLE/CTRL/BV/PORT/TRANS.295.2.3.2.2V5NWKLE/CTRL/BV/PORT/PSTN.295.2.3.2.3V5NWKLE/CTRL/BV/PORT/ISDNBA.295.2.3.2.4V5NWKLE/CTRL/BV/PORT/ISDNPRA.305.2.4Inopportunebehaviourtests(V5NWKLE/CTRL/BO).325.2.4.1V5NWKLE/CTRL/BO/COM.325.2.4.2V5NWKLE/CTRL/BO/PORT.325.2.4.2.1V5NWKLE/CTRL/BO/PORT/TRANS.325.2.4.2.2V5NWKLE/CTRL/BO/PORT/ISDNBA.325.2.4.2.3V5NWKLE/CTRL/BO/PORT/ISDNPRA.325.2.5Invalidbehaviourtests(V5NWKLE/CTRL/BI).325.2.6Timerexpiryandcountermismatchtests(V5NWKLE/CTRL/TI).335.3PSTNprotocol.335.4Linkcontrolprotocol.335.4.1Basicinterconnectiontests(V5NWKLE/LINK/IT).335.4.2Capabilitytests(V5NWKLE/LINK/CA).335.4.3Validbehaviourtests(V5NWKLE/LINK/BV).335.4.3.1V5NWKLE/LINK/BV/TRANS.335.4.3.2V5NWKLE/LINK/BV/LINK.345.4.4Inopportunebehaviourtests(V5NWKLE/LINK/BO).455.4.4.1V5NWKLE/LINK/BO/TRANS.45SIST EN 300 347-5 V3.1.1:2005



ETSIETSIEN300347-5V3.1.1(2001-03)55.4.4.2V5NWKLE/LINK/BO/LINK.455.4.5Invalidbehaviourtests(V5NWKLE/LINK/BI).475.4.5.1V5NWKLE/LINK/BI/TRANS.475.4.6Timerexpiryandcountermismatchtests(V5NWKLE/LINK/TI).485.4.6.1V5NWKLE/LINK/TI/TRANS.485.5BCCprotocol.485.5.1Basicinterconnectiontests(V5NWKLE/BCC/IT).495.5.2Capabilitytests(V5NWKLE/BCC/CA).495.5.3Validbehaviourtests(V5NWKLE/BCC/BV).505.5.4Inopportunebehaviourtests(V5NWKLE/BCC/BO).535.5.5Invalidbehaviourtests(V5NWKLE/BCC/BI).565.5.6Timerexpiryandcountermismatchtests(V5NWKLE/BCC/TI).585.6Protectionprotocol.585.6.1Basicinterconnectiontests(V5NWKLE/PROTECT/IT).595.6.2Capabilitytests(V5NWKLE/PROTECT/CA).595.6.3Validbehaviourtests(V5NWKLE/PROTECT/BV).595.6.4Invalidbehaviourtests(V5NWKLE/PROTECT/BI).635.6.5Timerexpiryandcountermismatchtests(V5NWKLE/PROTECT/TI).64Bibliography.66History.67SIST EN 300 347-5 V3.1.1:2005



ETSIETSIEN300347-5V3.1.1(2001-03)6IntellectualPropertyRightsIPRsessentialorpotentiallyessentialtothepresentdocumentmayhavebeendeclaredtoETSI.TheinformationpertainingtotheseessentialIPRs,ifany,ispubliclyavailableforETSImembersandnon-members,andcanbefoundinETSISR000314:"IntellectualPropertyRights(IPRs);Essential,orpotentiallyEssential,IPRsnotifiedtoETSIinrespectofETSIstandards",whichisavailablefromtheETSISecretariat.LatestupdatesareavailableontheETSIWebserver(http://www.etsi.org/ipr).PursuanttotheETSIIPRPolicy,noinvestigation,includingIPRsearches,hasbeencarriedoutbyETSI.NoguaranteecanbegivenastotheexistenceofotherIPRsnotreferencedinETSISR000314(ortheupdatesontheETSIWebserver)whichare,ormaybe,ormaybecome,essentialtothepresentdocument.ForewordThisEuropeanStandard(Telecommunicationsseries)hasbeenproducedbyETSITechnicalCommitteeServicesandProtocolsforAdvancedNetworks(SPAN).Thepresentdocumentispart5ofamulti-partdeliverablecoveringtheVinterfacesatthedigitalLocalExchange(LE);V5.2interfaceforthesupportofAccessNetwork(AN),asdescribedbelow:Part1:"V5.2interfacespecification";Part2:"ProtocolImplementationConformanceStatement(PICS)proformaspecification";Part3:"TestSuiteStructureandTestPurposes(TSS&TP)specificationforthenetworklayer(ANside)";Part4:"AbstractTestSuite(ATS)andpartialProtocolImplementationeXtraInformationforTesting(PIXIT)proformaspecificationforthenetworklayer(ANside)";Part5:"TestSuiteStructureandTestPurposes(TSS&TP)specificationforthenetworklayer(LEside)";Part6:"AbstractTestSuite(ATS)andpartialProtocolImplementationeXtraInformationforTesting(PIXIT)proformaspecificationforthenetworklayer(LEside)";Part7:"TestSuiteStructureandTestPurposes(TSS&TP)specificationforthedatalinklayer";Part8:"AbstractTestSuite(ATS)andpartialProtocolImplementationeXtraInformationforTesting(PIXIT)proformaspecificationforthedatalinklayer";Part9:"Testspecificationforthephysicallayer".NationaltranspositiondatesDateofadoptionofthisEN:23March2001DateoflatestannouncementofthisEN(doa):30June2001DateoflatestpublicationofnewNationalStandardorendorsementofthisEN(dop/e):31December2001DateofwithdrawalofanyconflictingNationalStandard(dow):31December2001SIST EN 300 347-5 V3.1.1:2005



ETSIETSIEN300347-5V3.1.1(2001-03)71ScopeThepresentdocumentcontainstheTestSuiteStructureandTestPurposes(TSS&TP)fortheNetWorKlayer(NWK)andpartsofthesystemmanagementoftheLocalExchange(LE)sideofaV5.2interface.Theobjectiveofthepresentdocumentistoprovideconformancetestsgivingahighprobabilityofinter-operabilityofanAccessNetwork(AN)andaLEfromdifferentmanufacturersovertheV5.2interface.ThepresentdocumentcoversonlytheproceduresdescribedinEN300347-1[2].ISO/IEC9646-1[4]andISO/IEC9646-2[5]areusedasthebasisforthetestmethodology.ThepresentdocumentneedstobereadinconjunctionwithEN300324-5[1].ThetwodocumentsshareacommonformatandclauseswithinEN300324-5[1]aredirectlyreferenced.2ReferencesThefollowingdocumentscontainprovisionswhich,throughreferenceinthistext,constituteprovisionsofthepresentdocument.• Referencesareeitherspecific(identifiedbydateofpublication,editionnumber,versionnumber,etc.)ornon-specific.• Foraspecificreference,subsequentrevisionsdonotapply.• Foranon-specificreference,thelatestversionapplies.• Anon-specificreferencetoanETSshallalsobetakentorefertolaterversionspublishedasanENwiththesamenumber.[1]ETSIEN300324-5(V3.1.1):"VinterfacesatthedigitalLocalExchange(LE);V5.1interfaceforthesupportofAccessNetwork(AN);Part5:TestSuiteStructureandTestPurposes(TSS&TP)specificationforthenetworklayer(LEside)".[2]ETSIEN300347-1(V2.2.2):"VinterfacesatthedigitalLocalExchange(LE);V5.2interfaceforthesupportofAccessNetwork(AN);Part1:V5.2interfacespecification".[3]ETSIEN300347-2(V2.1.3):"VinterfacesatthedigitalLocalExchange(LE);V5.2interfaceforthesupportofAccessNetwork(AN);Part2:ProtocolImplementationConformanceStatement(PICS)proformaspecification".[4]ISO/IEC9646-1(1995):"Informationtechnology-Opensystemsinterconnection-Conformancetestingmethodologyandframework-Part1:Generalconcepts".[5]ISO/IEC9646-2(1995):"Informationtechnology-Opensystemsinterconnection-Conformancetestingmethodologyandframework-Part2:Abstracttestsuitespecification".[6]ETSIETS300347-7(1999):"VinterfacesatthedigitalLocalExchange(LE);V5.2interfaceforthesupportofAccessNetwork(AN);Part7:TestSuiteStructureandTestPurposes(TSS&TP)specificationforthedatalinklayer".SIST EN 300 347-5 V3.1.1:2005



ETSIETSIEN300347-5V3.1.1(2001-03)83Definitionsandabbreviations3.1DefinitionsForthepurposesofthepresentdocument,thetermsanddefinitionsgiveninEN300324-5[1],EN300347-1[2]andthefollowingapply.specifiedinformationelement:informationelementidentifierasdefinedinEN300347-1[2]unspecifiedinformationelement:informationelementidentifierwhichisnotdefinedinEN300347-1[2]incorrectinformationelement:specifiedinformationelementcarryinginformationelementtypeswhicharenotdefinedinEN300347-1[2]3.2AbbreviationsForthepurposesofthepresentdocument,thefollowingabbreviationsapply:AISAlarmIndicationSignalANAccessNetworkASPAbstractServicePrimitiveATSAbstractTestSuiteBCCBearerChannelConnectionBIInvalidBehaviourBOInopportuneBehaviourBVValidBehaviourCACapabilityCOMCommoncontrolprotocolCTRLControlFEFunctionElementFSMFiniteStateMachineIDIdentifierIEInformationElementISDNIntegratedServicesDigitalNetworkISDN-BAISDNBasicAccessISDN-PRAISDNPrimaryRateAccessITBasicInterconnectionIUTImplementationUnderTestL3addrLayer3addressLELocalExchangeLT1LowerTester1MDUManagementDataUnitMPHManagementPhysicallayerNWKNetworklayerPDUProtocolDataUnitPICSProtocolImplementationConformanceStatementPSTNPublicSwitchedTelephoneNetworkRAIRemoteAlarmIndicationREQRequestSNSequenceNumberSUTSystemUnderTestTETerminalEquipment(ISDNorPSTN)TITimerTPTestPurposeTSTimeSlotTSSTestSuiteStructureUPUserPortSIST EN 300 347-5 V3.1.1:2005



ETSIETSIEN300347-5V3.1.1(2001-03)94TestSuiteStructure(TSS)4.1OverviewFigure1showsthestructureoftheV5.2NWKtestsuite.V5NWKLEITCABVCTRLCOMTRANS/PROTOCOLSYS_MAN/RESTSYS_MANREVYTRANS/PROTOCOLPORTPSTNISDN-BAISDN-PRACOMTRANS/PROTOCOLBITRANS/PROTOCOLPORTCOMTRANS/PROTOCOLTRANS/PROTOCOLPORTTIITCABVPSTNSTATESTATESTATESTATEBOBITIITCABVTRANS/PROTOCOLLINKLINKCTRLTRANS/PROTOCOLTITRANS/PROTOCOLBIITBVBCCCAITBVPROTECTTIBICABOCOMTRANS/PROTOCOLPORTTRANS/PROTOCOLSYS_MANREVYISDN-BAISDN-PRATRANS/PROTOCOLLINKCTRLBOBOBITIFigure1:NWKLEtestsuitestructureSIST EN 300 347-5 V3.1.1:2005



ETSIETSIEN300347-5V3.1.1(2001-03)104.2TestgroupsFigure2givesanoverviewofthevariousprotocolentitiesofaV5.2interface.Table1mapseachprotocolentityontestedprotocolgroups.LE_PSTN_port_FSMLE_ISDN_port_FSMLE_PSTNLE_SYSLE_DLLE_CTRLLE_V5_FSMFEDL-DATAMPHPHDL-DATAFEMDUPH-DATAMDUMPHV5(ANI)MDULE_RMLE_LINKLE_PROTMDLMDUMDUDL-DATADL-DATANWK_LEDL-DATALE_LINK_CTRL_FSMFEMDUnationalPSTNprotocolISDNlayer2managementMPHLE_BCCFigure2:NWKLE-protocolentityoverviewTable1:Namesusedinfigure2thatcorrespondtoEN300347-1[2]NetworklayerprotocolentitiesProtocolentitiesdefinedinEN300347-1[2]ProtocolgroupreferencesLE_PSTN_port_FSMLE_PSTN_user_port_FSM4.2.1.1LE_ISDN_port_FSMLE_ISDN-BA_user_port_FSMLE_ISDN-PRA_user_port_FSM4.2.1.1LE_CTRLLE_control_protocol4.2.1.1LE_SYSLE_system_management4.2.1.1LE_PSTNLE_PSTN_protocol4.2.1.2LE_LINKLE_link_control_protocol4.2.1.3LE_LINK_CTRL_FSMLE_link_control_FSM4.2.1.3LE_RMLE_resource_management4.2.1.4LE_BCCLE_BCC_protocol4.2.1.4LE_PROTLE_protection_protocol4.2.1.5SIST EN 300 347-5 V3.1.1:2005



ETSIETSIEN300347-5V3.1.1(2001-03)114.2.1Protocolgroups4.2.1.1ControlprotocolThecontentsofthisclauseareidenticaltoclause4.2.1.1ofEN300324-5[1]withthefollowingadditionsfortheISDN-PRAuserportFiniteStateMachine(FSM).Dependingonprovisioningthefollowingconfigurationistested:LE_ISDN-PRA_user_port:Theblocking,blockingrequestandco-ordinatedunblockingproceduresoftheLE_ISDN-PRA_user_port_FSMareverifiedinthetestgroupsV5NWKLE/CTRL/BV/PORT/ISDNPRAandV5NWKLE/CTRL/BO/PORT/ISDNPRA.4.2.1.2PublicSwitchedTelephoneNetwork(PSTN)protocolThecontentsofthisclauseareidenticaltoclause4.2.1.2ofEN300324-5[1].4.2.1.3LinkcontrolprotocolAlltestsintheLinkcontrolprotocol(V5NWKLE/LINK)testgroupareintendedtoverifyasthoroughlyaspossiblethevariousproceduresoftheLE_link_control_protocolentity.Dependingonprovisioningthefollowingconfigurationsarecovered:LE_link_control_protocol:ThenormalandexceptionalproceduresoftheLE_link_control_protocolareverifiedinthetestgroupsV5NWKLE/LINK/BV/TRANS,V5NWKLE/LINK/BO/TRANSandV5NWKLE/LINK/TI/TRANS.TheerrorhandlingproceduresareverifiedinthetestgroupV5NWKLE/LINK/BI/TRANS.LE_link_control_FSM:Thelinkfailure,linkblocking,linkblockingrequest,co-ordinatedlinkunblockingandlinkidentificationproceduresoftheLE_link_control_FSMareverifiedinthetestgroupV5NWKLE/LINK/BV/LINKandV5NWKLE/LINK/BO/LINK.4.2.1.4BearerChannelConnection(BCC)protocolAlltestsintheBCCprotocol(V5NWKLE/BCC)test
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