ETSI TS 102 751-2008 Methods for Testing and Specification (MTS) Internet Protocol Testing (IPT) IPv4 to IPv6 Transitioning Conformance Abstract Test Suite (ATS) and partial Protocn.pdf

1、 ETSI TS 102 751 V1.1.1 (2008-03)Technical Specification Methods for Testing and Specification (MTS);Internet Protocol Testing (IPT):IPv4 to IPv6 Transitioning;Conformance Abstract Test Suite (ATS)and partial Protocol ImplementationeXtra Information for Testing (PIXIT) proformafloppy3 ETSI ETSI TS 1

2、02 751 V1.1.1 (2008-03) 2 Reference DTS/MTS-IPT-021-IPv6-TrsATS Keywords IP, IPv6, testing, TTCN ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-Pr

3、fecture de Grasse (06) N 7803/88 Important notice Individual copies of the present document can be downloaded from: http:/www.etsi.org The present document may be made available in more than one electronic version or in print. In any case of existing or perceived difference in contents between such

4、versions, the reference version is the Portable Document Format (PDF). In case of dispute, the reference shall be the printing on ETSI printers of the PDF version kept on a specific network drive within ETSI Secretariat. Users of the present document should be aware that the document may be subject

5、to revision or change of status. Information on the current status of this and other ETSI documents is available at http:/portal.etsi.org/tb/status/status.asp If you find errors in the present document, please send your comment to one of the following services: http:/portal.etsi.org/chaircor/ETSI_su

6、pport.asp Copyright Notification No 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 2008. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTM, TIPHONTM, th

7、e TIPHON logo and the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. ETSI ETSI TS 102 751 V1.1.1 (2008-03) 3 Contents Intellectual Property Rights5 Foreword

8、.5 1 Scope 6 2 References 6 2.1 Normative references .6 2.2 Informative references7 3 Definitions and abbreviations.7 3.1 Definitions7 3.2 Abbreviations .8 4 Abstract Test Method (ATM).8 4.1 CF_TRANS_018 4.2 CF_TRANS_029 4.3 CF_TRANS_039 4.4 CF_TRANS_0410 4.5 CF_TRANS_0510 4.6 CF_TRANS_0611 4.7 CF_T

9、RANS_0712 5 Untestable and not implemented Test Purposes (TP).12 5.1 Untestable TP .12 6 ATS conventions12 7 PCTR conformance 13 8 PIXIT conformance13 9 ATS Conformance13 Annex A (normative): Abstract Test Suite (ATS) .14 A.1 The ATS in TTCN-3 core (text) format .14 Annex B (normative): Partial PIXI

10、T proforma 15 B.1 Identification summary.15 B.2 ATS summary 15 B.3 Test laboratory15 B.4 Client identification16 B.5 SUT 16 B.6 Protocol layer information16 B.6.1 Protocol identification 16 B.6.2 Addresses .17 Annex C (normative): PCTR proforma .18 C.1 Identification summary.18 C.1.1 Protocol confor

11、mance test report18 C.1.2 IUT identification.18 C.1.3 Testing environment.19 C.1.4 Limits and reservation19 C.1.5 Comments.19 C.2 IUT Conformance status 20 ETSI ETSI TS 102 751 V1.1.1 (2008-03) 4 C.3 Static conformance summary .20 C.4 Dynamic conformance summary20 C.5 Static conformance review repor

12、t.20 C.6 Test campaign report21 C.7 Void23 C.8 Observations.23 History 24 ETSI ETSI TS 102 751 V1.1.1 (2008-03) 5 Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these essential IPRs, if any, i

13、s publicly available for ETSI members and non-members, and can be found in ETSI SR 000 314: “Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on th

14、e ETSI Web server (http:/webapp.etsi.org/IPR/home.asp). 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 referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which

15、 are, or may be, or may become, essential to the present document. Foreword This Technical Specification (TS) has been produced by ETSI Technical Committee Methods for Testing and Specification (MTS). ETSI ETSI TS 102 751 V1.1.1 (2008-03) 6 1 Scope The present document specifies the Abstract Test Su

16、ite (ATS) for the IPv4 to IPv6 transitioning functions of the Internet Protocol, as defined in the specifications 11 through to 14. The ATS is based on the requirements defined in the IPv6 requirements catalogue (TS 102 599 2) and theIPv6 test purposes (TS 102 518 3) and written according to the gui

17、delines of TS 102 514 1, ISO/IEC 9646-2 5 and ETS 300 406 9. The objective of the present document is to provide a basis for conformance tests for IPv6 equipment giving a high probability of inter-operability between different manufacturers IPv6 equipments. Annex A provides the Tree and Tabular Comb

18、ined Notation (TTCN-3) part of the ATS. Annex B provides the Partial Protocol Implementation Extra Information for Testing (PIXIT) Proforma of the ATS. Annex C provides the Protocol Conformance Test Report (PCTR) Proforma of the ATS. NOTE: Annex B provides only the PIXIT items relevant for the IPv4

19、to IPv6 transitioning functions. It is therefore necessary to also fill the core PIIXT item in TS 102 516 15 to gain all PIXIT values needed to run the mobility test campaign. 2 References References are either specific (identified by date of publication and/or edition number or version number) or n

20、on-specific. For a specific reference, subsequent revisions do not apply. Non-specific reference may be made only to a complete document or a part thereof and only in the following cases: - if it is accepted that it will be possible to use all future changes of the referenced document for the purpos

21、es of the referring document; - for informative references. Referenced documents which are not found to be publicly available in the expected location might be found at http:/docbox.etsi.org/Reference. For online referenced documents, information sufficient to identify and locate the source shall be

22、 provided. Preferably, the primary source of the referenced document should be cited, in order to ensure traceability. Furthermore, the reference should, as far as possible, remain valid for the expected life of the document. The reference shall include the method of access to the referenced documen

23、t and the full network address, with the same punctuation and use of upper case and lower case letters. NOTE: While any hyperlinks included in this clause were valid at the time of publication ETSI cannot guarantee their long term validity. 2.1 Normative references The following referenced documents

24、 are indispensable for the application of the present document. For dated references, only the edition cited applies. For non-specific references, the latest edition of the referenced document (including any amendments) applies. 1 ETSI TS 102 351: “Methods for Testing and Specification (MTS); Intern

25、et Protocol Testing (IPT); IPv6 Testing: Methodology and Framework“. 2 ETSI TS 102 599: “Methods for Testing and Specification (MTS); Internet Protocol Testing (IPT): IPv4 to IPV6 Transitioning; Requirements Catalogue“. ETSI ETSI TS 102 751 V1.1.1 (2008-03) 7 3 ETSI TS 102 518: “Methods for Testing

26、and Specification (MTS); Internet Protocol Testing (IPT); IPv4 to IPv6 Transitioning; Conformance Test Suite Structure and Test Purposes (TSS Protocol and profile conformance testing specifications; Standardization methodology“. 10 ETSI ES 201 873-1: “Methods for Testing and Specification (MTS); The

27、 Testing and Test Control Notation version 3; Part 1: TTCN-3 Core Language“. 11 IETF RFC 2529: “Transmission of IPv6 over IPv4 Domains without Explicit Tunnels“. 12 IETF RFC 2765: “Stateless IP/ICMP Translation Algorithm (SIIT)“. 13 IETF RFC 3056: “Connection of IPv6 Domains via IPv4 Clouds“. 14 IET

28、F RFC 4213: “Basic Transition Mechanisms for IPv6 Hosts and Routers“. 15 ETSI TS 102 516: “Methods for Testing and Specification (MTS); Internet Protocol Testing (IPT): IPv6 Core Protocol; Conformance Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT)

29、 proforma“. 2.2 Informative references Not applicable. 3 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the following terms and definitions apply: abstract test case: Refer to ISO/IEC 9646-1 4. Abstract Test Method (ATM): Refer to ISO/IEC 9646-1 4. Abstract T

30、est Suite (ATS): Refer to ISO/IEC 9646-1 4. Implementation Under Test (IUT): Refer to ISO/IEC 9646-1 4. Lower Tester (LT): Refer to ISO/IEC 9646-1 4. Test Purpose (TP): Refer to ISO/IEC 9646-1 4. ETSI ETSI TS 102 751 V1.1.1 (2008-03) 8 3.2 Abbreviations For the purposes of the present document, the

31、following abbreviations apply: ATM Abstract Test Method ATS Abstract Test Suite ETS Executable Test Suite IETF Internet Engineering Task Force IPv4 Internet Protocol version 4 IPv6 Internet Protocol version 6 IUT Implementation Under Test MOT Means Of Testing PCTR Protocol Conformance Test Report PI

32、CS Protocol Implementation Conformance Statement PIXIT Protocol Implementation eXtra Information for Testing PTC Parallel Test Component SUT System Under Test TC Test Case TP Test Purpose TSS Test Suite Structure 4 Abstract Test Method (ATM) This clause describes the ATM used to test the IPv4 to IPv

33、6 transitioning functions as defined in the RFC specifications 11 through to 14. The three following configurations have been developed to test the different types of IUT, 6to4-Nodes, 6to4-Routers, IP6/IP4_Nodes and IPtranslators. 4.1 CF_TRANS_01 Used to test 6to4Router only. 6 to 4 Router Under Tes

34、t Net A IPv4 site Test System PTC01 6 to 4 RT01 v6 2002:PXT_6 to 4_IPv4_ADDR_RT01:/48 eth1 Figure 1: CF_TRANS_01 ETSI ETSI TS 102 751 V1.1.1 (2008-03) 9 4.2 CF_TRANS_02 Used to test 6to4Router only. 2002:PXT_6 to 4_IPv4_ADDR_IUT:/48 6 to 4 Router Under test Net B IPv6 site Test System PTC01 HS02 eth

35、2 Figure 2: CF_TRANS_02 4.3 CF_TRANS_03 Used to test 6to4Router only. IPv6 to 4 Router Under Test PTC02 HS02 Net A IPv4 Net B IPv6 Test System Test System PTC01 Relay Router RT01 v6 2001:/16 eth2 eth1 2002:PXT_6 to 4_IPv4_ADDR_IUT:/48 Figure 3: CF_TRANS_03 ETSI ETSI TS 102 751 V1.1.1 (2008-03) 104.4

36、 CF_TRANS_04 Used to test SIIT translator only. SIIT Translator Under Test PTC02 HS02 Net A IPv4 Net B IPv6 Test System PTC01 RT01 eth2 eth1 Figure 4 4.5 CF_TRANS_05 Used to test 6over4Nodes. 6 over 4 Node Under Test Net A IPv4 Test System PTC01 6 over 4 RT01 eth1 Figure 5: CF_TRANS_05 ETSI ETSI TS

37、102 751 V1.1.1 (2008-03) 11The same configuration is used to test the IPv4 interface of RFC 4213 14 implementations. RFC 4213 Under Test Net A IPv4 Test System PTC01 RT01 Native IPv6 eth1 Tunnel Start Point Tunnel End Point Figure 6: CF_TRANS_05 4.6 CF_TRANS_06 Used to test the IPv6 interface of RFC

38、 4213 14 implementations. The HS02 part of configuration CF_CORE_02 is used. Native IPv6 RFC 4213 Under test Net B IPv6 Test System PTC01 HS02 eth2 Figure 7: CF_TRANS_06 ETSI ETSI TS 102 751 V1.1.1 (2008-03) 124.7 CF_TRANS_07 Used to test the IPv6 and IPv4 interface of RFC 4213 14 implementations. I

39、t is the addition of the CF_TRANS_05 and CF_TRANS_06. PTC01 RT01 PTC02 HS02 Net A IPv4 Net B IPv6 Test System RFC 4213 Under Test Tunnel Start Point Tunnel End Point Figure 8: CF_CORE_07 5 Untestable and not implemented Test Purposes (TP) The ATS is comprised of 106 TC. Those were derived from a tot

40、al of 113 TP. 5.1 Untestable TP This clause gives a list of 7 TP, which are not implemented in the ATS due to the chosen ATM or other restrictions: TP_TRA_4065_01, TP_TRA_4047_01, TP_TRA_4075_02, TP_TRA_4078_01, TP_TRA_4078_02, TP_TRA_4078_03, TP_TRA_4078_04 6 ATS conventions The following clause de

41、scribes the cleanup procedures used in this ATS. Descriptions of the ATS conventions are found in TS 102 351 1. The ATS implementation details for the IPv6 core test suite, including mapping procedures and ATS value conventions are found in TS 102 516 15. ETSI ETSI TS 102 751 V1.1.1 (2008-03) 137 PC

42、TR conformance A test laboratory, when requested by a client to produce a PCTR, is required, as specified in ISO/IEC 9646-5 7, to produce a PCTR conformant with the PCTR template given in annex B of ISO/IEC 9646-5 7. Furthermore, a test laboratory, offering testing for the ATS specification containe

43、d in annex C, when requested by a client to produce a PCTR, is required to produce a PCTR conformant with the PCTR proforma contained in annex A. A PCTR which conforms to this PCTR proforma specification shall preserve the content and ordering of the clauses contained in annex A. Clause A.6 of the P

44、CTR may contain additional columns. If included, these shall be placed to the right of the existing columns. Text in italics may be retained by the test laboratory. 8 PIXIT conformance A test realizer, producing an executable test suite for the Abstract Test Suite (ATS) specification contained in an

45、nex C, is required, as specified in ISO/IEC 9646-4 6, to produce an augmented partial PIXIT proforma conformant with this partial PIXIT proforma specification. An augmented partial PIXIT proforma which conforms to this partial PIXIT proforma specification shall, as a minimum, have contents which are

46、 technically equivalent to annex B. The augmented partial PIXIT proforma may contain additional questions that need to be answered in order to prepare the Means Of Testing (MOT) for a particular Implementation Under Test (IUT). A test laboratory, offering testing for the ATS specification contained

47、in annex C, is required, as specified in ISO/IEC 9646-5 7, to further augment the augmented partial PIXIT proforma to produce a PIXIT proforma conformant with this partial PIXIT proforma specification. A PIXIT proforma which conforms to this partial PIXIT proforma specification shall, as a minimum,

48、have contents which are technically equivalent to annex B. The PIXIT proforma may contain additional questions that need to be answered in order to prepare the test laboratory for a particular IUT. 9 ATS Conformance The test realizer, producing a Means Of Testing (MOT) and Executable Test Suite (ETS

49、) for the present document, shall comply with the requirements of ISO/IEC 9646-4 6. In particular, these concern the realization of an Executable Test Suite (ETS) based on each ATS. The test realizer shall provide a statement of conformance of the MOT to the present document. An ETS which conforms to the present document shall contain test groups and test cases which are technically equivalent to those contained in the ATS in annex C. All sequences of test events comprising an abstract test case shal