SIST EN 301 060-5:2000

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.JUDGEDIntegrated Services Digital Network (ISDN); Digital Subscriber Signalling System No. one (DSS1) protocol; Basic call control; Enhancement at the b service entry point for Virtual Private Network (VPN) applications; Part 5: Test Suite Structure and Test Purposes (TSS&TP) specification for the network33.080Digitalno omrežje z integriranimi storitvami (ISDN)Integrated Services Digital Network (ISDN)ICS:Ta slovenski standard je istoveten z:EN 301 060-5 V1.1.33SIST EN 301 060-5:en01-december-3SIST EN 301 060-5:SLOVENSKI
STANDARD



SIST EN 301 060-5:2000



EN 301 060-5 V1.1.3 (1998-11)European Standard (Telecommunications series)Integrated Services Digital Network (ISDN);Digital Subscriber Signalling System No. one (DSS1) protocol;Basic call control;Enhancement at the "b" service entry point forVirtual Private Network (VPN) applications;Part 5: Test Suite Structure and Test Purposes (TSS&TP)specification for the networkSIST EN 301 060-5:2000



ETSIEN 301 060-5 V1.1.3 (1998-11)2ReferenceDEN/SPS-05109-5 (9td90ie0.PDF)KeywordsISDN, DSS1, basic, VPN, TSS&TP, networkETSIPostal addressF-06921 Sophia Antipolis Cedex - FRANCEOffice address650 Route des Lucioles - Sophia AntipolisValbonne - FRANCETel.: +33 4 92 94 42 00
Fax: +33 4 93 65 47 16Siret N° 348 623 562 00017 - NAF 742 CAssociation à but non lucratif enregistrée à laSous-Préfecture de Grasse (06) N° 7803/88Internetsecretariat@etsi.frIndividual copies of this ETSI deliverablecan be downloaded fromhttp://www.etsi.orgCopyright NotificationNo part may be reproduced except as authorized by written permission.The copyright and the foregoing restriction extend to reproduction in all media.© European Telecommunications Standards Institute 1998.All rights reserved.SIST EN 301 060-5:2000



ETSIEN 301 060-5 V1.1.3 (1998-11)3ContentsIntellectual Property Rights.5Foreword.51Scope.62Normative references.63Definitions and abbreviations.73.1Definitions.73.1.1Definitions related to conformance testing.73.1.2Definitions related to EN 301 060-1.83.2Abbreviations.84Test Suite Structure (TSS).85Test Purposes (TP).105.1Introduction.105.1.1TP naming convention.105.1.2Source of TP definition.105.1.3TP structure.105.1.4Test strategy.115.1.5Test of call states.115.1.6Test of point-to-multipoint configurations.125.1.7Test of inopportune and syntactically invalid behaviour.125.2TPs for the basic call control VPN, layer 3, network.125.2.1Null call state N00.125.2.1.1Valid.125.2.1.1.1Outgoing call.125.2.1.1.2Incoming call - point-to-point configuration.175.2.1.2Inopportune.185.2.1.3Syntactically invalid.195.2.2Overlap sending call state N02.205.2.2.1Valid.205.2.2.2Inopportune.225.2.2.3Syntactically invalid.225.2.3Outgoing call proceeding call state N03.235.2.3.1Valid.235.2.3.2Inopportune.245.2.3.3Syntactically invalid.255.2.4Call delivered call state N04.265.2.4.1Valid.265.2.4.2Inopportune.275.2.4.3Syntactically invalid.275.2.5Call present call state N06.285.2.5.1Valid.285.2.5.1APoint-to-point configuration.285.2.5.2Inopportune.325.2.5.3Syntactically invalid.335.2.6Call received call state N07.345.2.6.1Valid.345.2.6.1APoint-to-point configuration.345.2.6.2Inopportune.355.2.6.3Syntactically invalid.365.2.7Incoming call proceeding call state N09.365.2.7.1Valid.365.2.7.1APoint-to-point configuration.365.2.7.2Inopportune.375.2.7.3Syntactically invalid.38SIST EN 301 060-5:2000



ETSIEN 301 060-5 V1.1.3 (1998-11)45.2.8Active call state N10 (incoming call).395.2.8.1Valid.395.2.8.2Inopportune.405.2.8.3Syntactically invalid.415.2.9Active call state N10 (outgoing call).415.2.9.1Valid.415.2.9.2Inopportune.425.2.9.3Syntactically invalid.435.2.10Disconnect indication call state N12 (incoming call).445.2.10.1Valid.445.2.10.2Inopportune.445.2.10.3Syntactically invalid.455.2.11Disconnect indication call state N12 (outgoing call).465.2.11.1Valid.465.2.11.2Inopportune.465.2.11.3Syntactically invalid.475.2.12Release request call state N19 (incoming call).475.2.12.1Valid.475.2.12.2Inopportune.485.2.12.3Syntactically invalid.485.2.13Release request call state N19 (outgoing call).495.2.13.1Valid.495.2.13.2Inopportune.495.2.13.3Syntactically invalid.505.2.14Overlap receiving call state N25.515.2.14.1Valid.515.2.14.1APoint-to-point configuration.515.2.14.2Inopportune.515.2.14.3Syntactically invalid.525.2.15Restart null call state R00 (incoming call).535.2.15.1Valid.535.2.15.2Inopportune.545.2.15.3Syntactically invalid.545.2.16Restart null call state R00 (outgoing call).555.2.16.1Valid.555.2.16.2Inopportune.565.2.16.3Syntactically invalid.565.2.17Restart request call state R01.575.2.17.1Valid.575.2.17.2Inopportune.575.2.17.3Syntactically invalid.585.2.18Message segmentation procedure.595.2.18.1Valid.595.2.18.2Inopportune.595.2.18.3Syntactically invalid.596Compliance.607Requirements for a comprehensive testing service.60History.61SIST EN 301 060-5:2000



ETSIEN 301 060-5 V1.1.3 (1998-11)5Intellectual Property RightsIPRs essential or potentially essential to the present document may have been declared to ETSI. The informationpertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be foundin SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respectof ETSI standards", which is available free of charge from the ETSI Secretariat. Latest updates are available on theETSI Web server (http://www.etsi.org/ipr).Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guaranteecan be given as to the existence of other IPRs not referenced in SR 000 314 (or the updates on the ETSI Web server)which are, or may be, or may become, essential to the present document.ForewordThis European Standard (Telecommunications series) has been produced by ETSI Technical Committee SignallingProtocols and Switching (SPS).The present document is part 5 of a multi-part standard covering the Digital Subscriber Signalling System No. one(DSS1) protocol specification for the Integrated Services Digital Network (ISDN) basic call control extensions at the"b" service entry point for VPN applications, as described below:Part 1:"Protocol specification";Part 2:"Protocol Implementation Conformance Statement (PICS) proforma specification";Part 3:"Test Suite Structure and Test Purposes (TSS&TP) specification for the user";Part 4:"Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT)proforma specification for the user";Part 5:"Test Suite Structure and Test Purposes (TSS&TP) specification for the network";Part 6:"Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT)proforma specification for the network".National transposition datesDate of adoption of this EN:20 November 1998Date of latest announcement of this EN (doa):28 February 1999Date of latest publication of new National Standardor endorsement of this EN (dop/e):31 August 1999Date of withdrawal of any conflicting National Standard (dow):31 August 1999SIST EN 301 060-5:2000



ETSIEN 301 060-5 V1.1.3 (1998-11)61ScopeThis fifth part of EN 301 060 is applicable to the basic call control extensions at the "b" service entry point for VirtualPrivate Network (VPN) applications for the pan-European Integrated Services Digital Network (ISDN) as provided byEuropean public telecommunications operators at the T reference point (as defined inITU-T Recommendation I.411 [13]) by means of the Digital Subscriber Signalling System No. one (DSS1) protocol.Stage three identifies the protocol procedures and switching functions needed to support a telecommunications service(see CCITT Recommendation I.130 [12]).The present document specifies the Test Suite Structure and Test Purposes (TSS&TP) for the network side for the ISDNDSS1 basic call control extensions at the "b" service entry point for VPN applications as specified in EN 301 060-1 [1]in compliance with the relevant requirements and in accordance with the relevant guidance given inISO/IEC 9646-7 [11].2Normative referencesReferences may be made to:a)specific versions of publications (identified by date of publication, edition number, version number, etc.), inwhich case, subsequent revisions to the referenced document do not apply; orb)all versions up to and including the identified version (identified by "up to and including" before the versionidentity); orc)all versions subsequent to and including the identified version (identified by "onwards" following the versionidentity); ord)publications without mention of a specific version, in which case the latest version applies.A non-specific reference to an ETS shall also be taken to refer to later versions published as an EN with the samenumber.[1]EN 301 060-1 (V1.2): "Integrated Services Digital Network (ISDN); Digital Subscriber SignallingSystem No. one (DSS1) protocol; Basic call control; Enhancement at the "b" service entry pointfor Virtual Private Network (VPN) applications; Part 1: Protocol specification".[2]EN 301 060-2 (V.1.1): "Integrated Services Digital Network (ISDN); Digital Subscriber SignallingSystem No. one (DSS1) protocol; Basic call control; Enhancement at the "b" service entry pointfor Virtual Private Network (VPN) applications; Part 2: Protocol implementation ConformanceStatement (PICS) proforma specification".[3]EN 300 403-1: "Integrated Services Digital Network (ISDN); Digital Subscriber Signalling SystemNo. one (DSS1) protocol; Signalling network layer for circuit-mode basic call control;Part 1: Protocol specification [ITU-T Recommendation Q.931 (1993), modified]".[4]ETS 300 403-2: "Integrated Services Digital Network (ISDN); Digital Subscriber SignallingSystem No. one (DSS1) protocol; Signalling network layer for circuit-mode basic call control;Part 2: Specification and Description Language (SDL) diagrams".[5]EN 300 403-3: "Integrated Services Digital Network (ISDN); Digital Subscriber Signalling SystemNo. one (DSS1) protocol; Signalling network layer for circuit-mode basic call control;Part 3: Protocol Implementation Conformance Statement (PICS) proforma specification".[6]ETS 300 403-5: "Integrated Services Digital Network (ISDN); Digital Subscriber SignallingSystem No. one (DSS1) protocol; Signalling network layer for circuit-mode basic call control;Part 5: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information forTesting (PIXIT) proforma specification for the user".[7]ETS 300 406 (1995): "Methods for Testing and Specification (MTS); Protocol and profileconformance testing specifications; Standardization methodology".SIST EN 301 060-5:2000



ETSIEN 301 060-5 V1.1.3 (1998-11)7[8]ISO/IEC 9646-1: "Information technology; Open systems interconnection; Conformance testingmethodology and framework; Part 1: General concepts".[9]ISO/IEC 9646-2: "Information technology; Open Systems Interconnection; Conformance testingmethodology and framework; Part 2: Abstract Test Suite specification".[10]ISO/IEC 9646-3: "Information technology; Open Systems Interconnection; Conformance testingmethodology and framework; Part 3: The Tree and Tabular Combined Notation (TTCN)".[11]ISO/IEC 9646-7: "Information technology; Open systems interconnection; Conformance testingmethodology and framework; Part 7: Implementation Conformance Statements".[12]CCITT Recommendation I.130 (1988): "Method for the characterization of telecommunicationservices supported by an ISDN and network capabilities of an ISDN".[13]ITU-T Recommendation I.411 (1993): "ISDN user-network interfaces - Reference configurations".3Definitions and abbreviations3.1DefinitionsFor the purposes of the present document, the following definitions apply:3.1.1Definitions related to conformance testingabstract test case: refer to ISO/IEC 9646-1 [8].Abstract Test Suite (ATS): refer to ISO/IEC 9646-1 [8].active test: a test case where the Implentation Under Test (IUT) is required to send a particular message, but not inreaction to a received message. This would usually involve the use of PIXIT information to see how this message can begenerated and quite often is specified in an ATS using an implicit send event.Implementation Under Test (IUT): refer to ISO/IEC 9646-1 [8].implicit send event: refer to ISO/IEC 9646-3 [10].lower tester: refer to ISO/IEC 9646-1 [8].passive test: a test case where the IUT is required to respond to a protocol event (e.g. received message) with anotherprotocol event (e.g. send message) which normally does not require any special operator intervention as associated withthe implicit send event.point of control and observation: refer to ISO/IEC 9646-1 [8].Protocol Implementation Conformance Statement (PICS): refer to ISO/IEC 9646-1 [8].PICS proforma: refer to ISO/IEC 9646-1 [8].Protocol Implementation eXtra Information for Testing (PIXIT): refer to ISO/IEC 9646-1 [8].PIXIT proforma: refer to ISO/IEC 9646-1 [8].system under test: refer to ISO/IEC 9646-1 [8].Test Purpose (TP): refer to ISO/IEC 9646-1 [8].SIST EN 301 060-5:2000



ETSIEN 301 060-5 V1.1.3 (1998-11)83.1.2Definitions related to EN 301 060-1dummy call reference: see EN 300 403-1 [3], subclause 4.3.Integrated Services Digital Network (ISDN): see ITU-T Recommendation I.112 [9], definition 308.ISDN number: a number conforming to the numbering and structure specified in CCITT Recommendation E.164 [10].service; telecommunication service: see ITU-T Recommendation I.112 [9], definition 201.supplementary service: see ITU-T Recommendation I.210 [11], subclause 2.4.T: the DSS1 protocol entity at the User side of the user-network interface where a T reference point applies (User is aPrivate ISDN).3.2AbbreviationsFor the purposes of the present document, the following abbreviations apply:ATSAbstract Test SuiteISDNIntegrated Services Digital NetworkIUTImplementation Under TestPICSProtocol Implementation Conformance StatementPIXITProtocol Implementation eXtra Information for TestingTPTest PurposeTSSTest Suite StructureVPNVirtual Private Network4Test Suite Structure (TSS)· Null call state N00· Valid· Outgoing call· Incoming call - point-to-point configuration· Inopportune· Syntactically invalid· Overlap Sending call state N02· Valid· Inopportune· Syntactically invalid· Outgoing Call Proceeding call state N03· Valid· Inopportune· Syntactically invalid· Call Delivered call state N04· Valid· Inopportune· Syntactically invalid· Call Present call state N06· Valid· Point-to-point configuration· Inopportune· Syntactically invalidSIST EN 301 060-5:2000



ETSIEN 301 060-5 V1.1.3 (1998-11)9· Call Received call state N07· Valid· Point-to-point configuration· Inopportune· Syntactically invalid· Incoming Call Proceeding call state N09· Valid· Point-to-point configuration· Inopportune· Syntactically invalid· Active call state N10 (Incoming call)· Valid· Inopportune· Syntactically invalid· Active call state N10 (Outgoing call)· Valid· Inopportune· Syntactically invalid· Disconnect Indication call state N12 (Incoming call)· Valid· Inopportune· Syntactically invalid· Disconnect Indication call state N12 (Outgoing call)· Valid· Inopportune· Syntactically invalid· Release Request call state N19 (Incoming call)· Valid· Inopportune· Syntactically invalid· Release Request call state N19 (Outgoing call)· Valid· Inopportune· Syntactically invalid· Call Abort call state N22· Overlap Receiving call state N25· Valid· Point-to-point configuration· Inopportune· Syntactically invalid· Restart Null call state R00 (Incoming call)· Valid· Inopportune· Syntactically invalid· Restart Null call state R00 (Outgoing call)· Valid· Inopportune· Syntactically invalid· Restart Request call state R01· Valid· Inopportune· Syntactically invalid· Message segmentation procedure· Valid· Inopportune· Syntactically invalidSIST EN 301 060-5:2000



ETSIEN 301 060-5 V1.1.3 (1998-11)105Test Purposes (TP)5.1IntroductionFor each test requirement, a TP is defined.5.1.1TP naming conventionTPs are numbered, starting at 001, within each group. Groups are organized according to the TSS. Additional referencesare added to identify the actual test suite and whether it applies to the network or the user (see table 1).Table 1: TP identifier naming convention schemeIdentifier:___=layer + type of IUT:e.g. "L3N" for layer 3, IUT = network=call state:e.g. N10 for Active call state=group:one character field representing the group referenceaccording to TSSV:Valid stimulusI: Inopportune stimulusS:Syntactically invalid stimulus=sequential number:(001-999)5.1.2Source of TP definitionThe TPs are based on EN 300 403-1 [3] and ETS 300 403-2 [4].5.1.3TP structureEach TP has been written in a manner which is consistent with all other TPs. The intention of this is to make the TPsmore readable and checkable. A particular structure has been used which is illustrated in table 2. This table should beread in conjunction with any TP, i.e. please use a TP as an example to facilitate the full comprehension of table 2.SIST EN 301 060-5:2000



ETSIEN 301 060-5 V1.1.3 (1998-11)11Table 2: Structure of a single TPTP partTextExa
...