1、 ETSI TS 102 859-2 V1.2.1 (2014-04) Intelligent Transport Systems (ITS); Testing; Conformance test specifications for Transmission of IP packets over GeoNetworking; Part 2: Test Suite Structure and Test Purposes (TSS Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI stand
2、ards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (http:/ipr.etsi.org). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not refe
3、renced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This Technical Specification (TS) has been produced by ETSI Technical Committee Intelligent Transport Systems (ITS). The present document is part 2 of a
4、multi-part deliverable covering Conformance test specifications for Transmission of IP packets over GeoNetworking as identified below: Part 1: “Test requirements and Protocol Implementation Conformance Statement (PICS) proforma“; Part 2: “Test Suite Structure and Test Purposes (TSS Part 3: “Abstract
5、 Test Suite (ATS) and Protocol Implementation eXtra Information for Testing (PIXIT)“. ETSI ETSI TS 102 859-2 V1.2.1 (2014-04)51 Scope The present document provides the Test Suite Structure and Test Purposes (TSS Vehicular Communications; GeoNetworking; Part 6: Internet Integration; Sub-part 1: Trans
6、mission of IPv6 Packets over GeoNetworking Protocols“. 2 ETSI TS 102 859-1 (V1.2.1): “Intelligent Transport Systems (ITS); Testing; Conformance test specifications for Transmission of IP packets over GeoNetworking; Part 1: Test requirements and Protocol Implementation Conformance Statement (PICS) pr
7、oforma“. 3 ISO/IEC 9646-1 (1994): “Information technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 1: General concepts“. 4 ISO/IEC 9646-2 (1994): “Information technology - Open Systems Interconnection - Conformance testing methodology and framework - Part
8、 2: Abstract Test Suite specification“. 5 Void. 6 ISO/IEC 9646-7 (1995): “Information technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 7: Implementation Conformance Statements“. 7 ETSI ETS 300 406 (1995): “Methods for testing and Specification (MTS); P
9、rotocol and profile conformance testing specifications; Standardization methodology“. 8 IEEE 802.3-2008: “EEE Standard for Information Technology - Telecommunications and information exchange between systems-Local and metropolitan area networks - Specific requirements - Part 3: Carrier Sense Multipl
10、e Access with Collision Detection (CSMA/CD) Access Method and Physical Layer Specifications“. 2.2 Informative references The following referenced documents are not necessary for the application of the present document but they assist the user with regard to a particular subject area. i.1 ETSI EG 202
11、 798 (V1.1.1): “Intelligent Transport Systems (ITS); Testing; Framework for conformance and interoperability testing“. ETSI ETSI TS 102 859-2 V1.2.1 (2014-04)63 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the terms and definitions given in EN 302 636-6-1 1
12、, ISO/IEC 9646-1 3 and in ISO/IEC 9646-7 6 apply. 3.2 Abbreviations For the purposes of the present document, the following abbreviations apply: BI Invalid Behaviour BV Valid BehaviourDEPV Destination Position Vector DGVL Dynamic Geographical Virtual Link EUI Extended Unique Identifier EVI Expired v
13、irtual interfaces GVL Geographical Virtual LinkHT Header Type IID Interface Identifier IP Internet ProtocolIPv6 Internet Protocol version 6 ITS Intelligent Transportation Systems IUT Implementation Under Test LAN Local Area Network MAC Media Access Control MG Message Generation MIB Management Inform
14、ation Base MR Message Reception NBMA Non-Broadcast Multi-Access NH Next Header NVI New virtual interfaces PICS Protocol Implementation Conformance Statement RA Router Advertisement SAP Service Access PointSGVL Static Geographical Virtual Link SOPV Source Position Vector SRC Source address TP Test Pu
15、rposesTSB Topologically Scoped Broadcast TSS Test Suite Structure TVL Topological Virtual Link VM Virtual Interface Management ETSI ETSI TS 102 859-2 V1.2.1 (2014-04)74 Test Suite Structure (TSS) 4.1 Structure for IPV6overGEONET tests Table 1 shows the IPV6overGEONET Test Suite Structure (TSS) inclu
16、ding its subgroups defined for conformance testing. Table 1: TSS for IPV6overGEONET Root Group Sub-group category IPv6GEO Message Generation GVL Valid behaviour TVL Valid behaviourMessage Reception GVL Valid behaviour TVL Valid behaviourVirtual Interface Management New virtual interfaces Valid behav
17、iour Expired virtual interfaces Valid behaviour The test suite is structured as a tree with the root defined as IPv6GEO. The tree is of rank 3 with the first rank a Group, the second a Sub-group and the third a Category. The third rank is the standard ISO conformance test categories. 4.2 Test groups
18、 4.2.1 Root The root identifies the Transmission of IP packets over GeoNetworking given in EN 302 636-6-1 1. 4.2.2 Groups This level contains three functional areas identified as: Message Generation, Message Reception, and Virtual Interface Management. 4.2.3 Sub-groups This level contains four sub-f
19、unctional areas identified as: GVL, TVL, New virtual interfaces, and Expired virtual interfaces. 4.2.4 Categories This level contains the standard ISO conformance test categories limited to the valid behaviour. ETSI ETSI TS 102 859-2 V1.2.1 (2014-04)85 Test Purposes (TP) 5.1 Introduction 5.1.1 TP de
20、finition conventions The TPs are defined by the rules shown in table 2. Table 2: TP definition rules TP Header TP ID The TP ID is a unique identifier. It shall be specified according to the TP naming conventions defined in clause 5.1.2. Test objective Short description of test purpose objective acco
21、rding to the requirements from the base standard. Reference The reference indicates the sub-clauses of the reference standard specifications in which the conformance requirement is expressed. PICS Selection Reference to the PICS statement involved for selection of the TP. Contains a Boolean expressi
22、on. TP Behaviour Initial conditions The initial conditions define in which initial state the IUT has to be to apply the actual TP. In the corresponding Test Case, when the execution of the initial condition does not succeed, it leads to the assignment of an Inconclusive verdict. Expected behaviour (
23、TP body) Definition of the events, which are parts of the TP objective, and the IUT are expected to perform in order to conform to the base specification. In the corresponding Test Case, Pass or Fail verdicts can be assigned there. Final conditions Definition of the events that the IUT is expected t
24、o perform or shall not perform, according to the base standard and following the correct execution of the actions in the expected behaviour above. In the corresponding Test Case, the execution of the final conditions is evaluated for the assignment of the final verdict. 5.1.2 TP Identifier naming co
25、nventions The identifier of the TP is built according to table 3. Table 3: TP naming convention Identifier: TP/ = root IPv6GEO IPv6 over GeoNetworking = group MG Message Generation MR Message Reception VM Virtual Interface Management = subgroup GVL GVL TVL TVL NVI New virtual interfaces EVI Expired
26、virtual interfaces = type of testing BV Valid Behaviour tests BI Invalid Syntax or Behaviour Tests = sequential number 01 to 99 5.1.3 Rules for the behaviour description The description of the TP is built according to EG 202 798 i.1. 5.1.4 Sources of TP definitions All TPs are specified according to
27、 EN 302 636-6-1 1. ETSI ETSI TS 102 859-2 V1.2.1 (2014-04)95.1.5 Mnemonics for PICS reference To avoid an update of all TP tables when the PICS document is changed, the following table introduce mnemonics name and the correspondence with the real PICS item number. Table 4: Mnemonics for PICS referen
28、ce Mnemonic PICS item PICS_SGVL A.6/1 2 PICS_DGVL A.6/2 2PICS_TVL A.6/3 2PICS_Ethernet A.7/1 25.2 Test purposes for IPV6overGEONET 5.2.1 Message Generation 5.2.1.1 GVL TP Id TP/IPv6GEO/MG/GVL/BV/01 Test objective Checks that an IPv6 link-local multicast message is carried out over a GeoBroadcast mes
29、sage into the correct geographical area, when sent over an SGVL Reference EN 302 636-6-1 1, clauses 8.2.1 and 9.2.1 PICS Selection PICS_SGVL Initial conditions with the IUT having a configured SGVL (SGVL1) the IUTs Upper Layer being configured to use the virtual interface associated with SGVL1 to se
30、nd link-local multicast packets Expected behaviour ensure that when the IUT receives an IPV6 packet from the Upper Layer containing destination address indicating a link-local multicast IPv6 address then the IUT sends a valid GeoNetworking GeoBroadcast message containing the geographical Destination
31、 area corresponding to SGVL1 containing NH field indicating value 3 containing HT field indicating value4 carrying the IPv6 packet received from Upper Layer as payload ETSI ETSI TS 102 859-2 V1.2.1 (2014-04)10TP Id TP/IPv6GEO/MG/GVL/BV/02 Test objective Checks that an IPv6 global-scoped unicast-pref
32、ix-based multicast message is carried out over a GeoBroadcast message into the correct geographical area, when sent over an SGVL Reference EN 302 636-6-1 1, clauses 8.2.1 and 9.2.1 PICS Selection PICS_SGVL Initial conditions with the IUT having a configured SGVL (SGVL1) Expected behaviour ensure tha
33、t when the IUT receives an IPV6 packet from the Upper Layer containing destination address containing a global-scoped unicast-prefix-based multicast IPv6 address indicating prefix associated with SGVL1 then the IUT sends a valid GeoNetworking GeoBroadcast message containing the geographical Destinat
34、ion area corresponding to SGVL1 containing NH field indicating value 2 containing HT field indicating value4 carrying the IPv6 packet received from Upper Layer as payload TP Id TP/IPv6GEO/MG/GVL/BV/03 Test objective Checks that an IPv6 Geographic anycast message is carried out over a GeoAnycast mess
35、age into the correct geographical area, with an SGVL link manually configured Reference EN 302 636-6-1 1, clauses 8.2.1 and 9.4 PICS Selection PICS_SGVL Initial conditions with the IUT having a configured SGVL (SGVL1) the IUTs Upper Layer being configured to use the virtual interface associated with
36、 GVL1 to send Geographic anycast packets Expected behaviour ensure that when the IUT receives an IPV6 packet from the Upper Layer containing destination address indicating a Geographic anycast IPv6 address then the IUT sends a valid GeoNetworking GeoAnycast message containing the geographical Destin
37、ation area corresponding to GVL1 containing NH field indicating value 3 containing HT field indicating value3 carrying the IPv6 packet received from Upper Layer as payload ETSI ETSI TS 102 859-2 V1.2.1 (2014-04)11TP Id TP/IPv6GEO/MG/GVL/BV/04 Test objective Checks that an IPv6 unicast message is car
38、ried out over a GeoUnicast when using an SGVL associated to an Ethernet V2.0/IEEE 802.3 8 LAN type virtual interface with address resolution Reference EN 302 636-6-1 1, clauses 8.2.1 and 10.3 PICS Selection PICS_SGVL Initial conditions with the IUT having a configured SGVL (SGVL1) the IUTs Upper Lay
39、er being configured to use the virtual interface associated with SGVL1 the IUT being configured with MIB attribute itsgn6aslVIResolAddr set to true Expected behaviour ensure that when the IUT receives an IPV6 packet from the Upper Layer containing destination address indicating unicast IPv6 address
40、of the Tester then the IUT sends a valid GeoUnicast message containing DEPV field containing GN_ADDR field indicating value derived from the unicast IPv6 address IID containing NH field indicating value 3 containing HT field indicating value2 carrying the IPv6 packet received from Upper Layer as pay
41、load TP Id TP/IPv6GEO/MG/GVL/BV/05 Test objective Checks that an IPv6 unicast message is carried out over a GeoUnicast when using an SGVL associated to an Ethernet V2.0/IEEE 802.3 8 LAN type virtual interface without address resolution Reference EN 302 636-6-1 1, clauses 8.2.1 and 10.3 PICS Selectio
42、n PICS_SGVL Initial conditions with the IUT having a configured SGVL (SGVL1) the IUTs Upper Layer being configured to use the virtual interface associated with SGVL1 the IUT being configured with MIB attribute itsgn6aslVIResolAddr set to false Expected behaviour ensure that when the IUT receives an
43、IPV6 packet from the Upper Layer containing destination address indicating unicast IPv6 address of the Tester then the IUT sends a valid GeoUnicast message containing DEPV field containing GN_ADDR field indicating value derived from the GN6_SAP destination parameter containing NH field indicating va
44、lue 3 containing HT field indicating value2 carrying the IPv6 packet received from Upper Layer as payload ETSI ETSI TS 102 859-2 V1.2.1 (2014-04)125.2.1.2 TVL TP Id TP/IPv6GEO/MG/TVL/BV/01 Test objective Checks that an IPv6 unicast message is carried out over a GeoUnicast when using a TVL virtual in
45、terface with address resolution Reference EN 302 636-6-1 1, clause 8.2.1 PICS Selection PICS_TVL Initial conditions with the IUT having a configured TVL (TVL1) the IUTs Upper Layer being configured to use the virtual interface associated with TVL1 the IUT being configured with MIB attribute itsgn6as
46、lVIResolAddr set to true Expected behaviour ensure that when the IUT receives an IPV6 packet from the Upper Layer containing destination address indicating unicast IPv6 address of the Tester then the IUT sends a valid GeoUnicast message containing DEPV field containing GN_ADDR field indicating value
47、 derived from the unicast IPv6 address IID containing NH field indicating value 3 containing HT field indicating value2 carrying the IPv6 packet received from Upper Layer as payload TP Id TP/IPv6GEO/MG/TVL/BV/02 Test objective Checks that an IPv6 unicast message is carried out over a GeoUnicast when
48、 using a TVL virtual interface without address resolution Reference EN 302 636-6-1 1, clause 8.2.1 PICS Selection PICS_TVL Initial conditions with the IUT having a configured TVL (TVL1) and the IUTs Upper Layer being configured to use the virtual interface associated with TVL1 the IUT being configur
49、ed with MIB attribute itsgn6aslVIResolAddr set to false Expected behaviour ensure that when the IUT receives an IPV6 packet from the Upper Layer containing destination address indicating unicast IPv6 address of the Tester then the IUT sends a valid GeoUnicast message containing DEPV field containing GN_ADDR field indicating value derived from the GN6_SAP destination parameter containing NH field
