《ISO-8650-2-1997.pdf》由会员分享，可在线阅读，更多相关《ISO-8650-2-1997.pdf（17页珍藏版）》请在三一文库上搜索。
1、INTERNATIONAL STANDARD ISO/IEC 8650-2 Second edition 1997-07-01 Information technology - Open Systems Interconnection - Protocol specification for the Association Control Service Element: Protocol Implementation Conformance Statement (PIGS) proforma Technologies de Iinformation - lnterconnexion de s
2、ystkmes ouverts (0.9) - Spkification du protocole pour 1616ment de service de contr6le dassociation: Formulaire de dklaration de conformit dune instance de protocole (PIGS) Reference number ISO/IEC 8650-2:1997(E) -,-,- ISO/IEC 8650-2: 1997(E) Contents 1 Scope. . . ., . . . . . . . .,. . . . . . . .
3、. . . . . . . . . . . ., . . . ., . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ., . ., . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Normative references . 2.1 Ide
4、ntical Recommendations 1 International Standards 2.2 Paired Recommendations 1 International Standards equivalent in technical contents . 2.3 Additional references 3 Definitions 3.1 Terms defined in ITU-T Rec. X.227 1 ISO/IEC 8650-l 3.3 Additional terms 4 Abbreviations . 5 Conformance Annex A-Protoco
5、l Implementation Conformance Statement (PICS) proforma for the ACSE protocol . . . . . . . . . . . . . . . A.1 A.2 A.3 A.4 A.5 A.6 A.7 A.8 A.9 A.10 A.11 Identification of PICS proforma corrigenda . Instructions Identification of the implementation . Protocol Identification Global statement of confor
6、mance . Supported roles . Protocol mechanisms Functional units . Supported APDUs . Supported APDU parameters Supported parameter forms . Annex B - Summary of conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 1 1 1 2 2 2 2 2 2 2 3 3 3 5 6 7 7 8 8 8 9 11 12 0 ISO/IEC 1997 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or b
8、y any means, electronic or mechanical, including photocopying and micro- film, without permission in writing from the publisher. ISO/IEC Copyright Office. Case postale 56 l CH-1211 Geneve 20 l Switzerland Printed in Switzerland -,-,- 0 ISO/IEC ISO/IEC 8650-2: 1997(E) Foreword IS0 (the International
9、Organization for Standardization) and IEC (the Inter- national Electrotechnical Commission) form the specialized system for worldwide standardization. National bodies that are members of IS0 or IEC participate in the development of International Standards through technical committees established by
10、the respective organization to deal with particular fields of technical activity. IS0 and IEC technical committees collaborate in fields of mutual interest. Other international organizations, governmental and non-governmental, in liaison with IS0 and IEC, also take part in the work. In the field of
11、information technology, IS0 and IEC have established a joint technical committee, ISO/IEC JTC 1. Draft International Standards adopted by the joint technical committee are circulated to national bodies for voting. Publication as an International Standard requires approval by at least 75 % of the nat
12、ional bodies casting a vote. International Standard ISO/IEC 8650-2 was prepared by Joint Technical Com- mittee ISO/IEC JTC 1, Information technology, Subcommittee SC 21, Open systems interconnection, data management and open distributed processing, in collaboration with ITU-T. The identical text is
13、published as ITU-T Recommen- dation X.247. This second edition cancels and replaces the first edition (ISO/IEC 8650-2: 1995), which has been technically revised. ISO/IEC 8650 consists of the following parts, under the general title Information technology - Open Systems Interconnection - Protocol spe
14、cification for the Association Control Service Element: - Part I: Protocol specification - Part 2: Protocol Implementation Conformance Statement (PIGS) proforma Annex A forms an integral part of this part of ISO/IEC 8650. Annex B is for information only. 111 -,-,- ISO/IEC 8650-2:1997(E) 0 ISO/IEC In
15、troduction This Recommendation I International Standard is one of a set of Recommendations I International Standards produced to facilitate the interconnection of information processing systems. It is related to other Recommendations and International Standards in the set as defined by the Reference
16、 Model for Open Systems Interconnection (see ITU-T Rec. X.200 I ISO/IEC 7498-l). The Reference Model subdivides the area of standardization for interconnection into a series of layers of specification, each of manageable size. The goal of Open Systems Interconnection is to allow, with a mimum of tec
17、hnical agreement outside the interconnection standards, the interconnection of information processing systems: - from different manufacturers; - under different managements; - of different levels of complexity; and - of different technologies. ITU-T Rec. X.227 1 ISO/IEC 8650-l specifies the connecti
18、on-oriented mode protocol for the application-service-element for application-association control: the Association Control Service Element (ACSE). The ACSE connection-oriented mode provides services for establishing and releasing application-associations. The ACSE protocol also includes an optional
19、functional unit for exchanging information to support authentication during association establishment. The ACSE services apply to a wide range of application-proccess communication requirements. To evaluate the conformance of a particular implementation, it is necessary to have a description of the
20、capabilities and options which have been implemented. Such a description is called a Protocol Implementation Conformance Statement (PIGS). This Recommendation 1 International Standard includes the PICS proforma for the connection-oriented ACSE protocol as defined in ITU-T Rec. X.227 1 ISO/IEC 8650-
21、1. iv -,-,- ISO/IEC 8650-2 : 1997 (E) INTERNATIONAL STANDARD ITU-T RECOMMENDATION INFORMATION TECHNOLOGY - OPEN SYSTEMS INTERCONNECTION - PROTOCOL SPECIFICATION FOR THE ASSOCIATION CONTROL SERVICE ELEMENT: PROTOCOL IMPLEMENTATION CONFORMANCE STATEMENT (PICS) PROFORMA 1 Scope This Recommendation 1 In
22、ternational Standard provides the Protocol Implementation Conformance Statement (PICS) proforma for the connection-oriented ACSE protocol specified in ITU-T Rec. X.227 1 ISO/IEC 8650-l. This PICS proforma is in compliance with the relevant requirements, and in accordance with the relevant guidance,
23、given in ITU-T Rec. X.296 1 ISO/IEC 9646-7. Detail of the use of this proforma is provided in this Recommendation 1 International Standard. The supplier of an implementation which is claimed to conform to ITU-T Rec. X.227 1 ISO/IEC 8650-I is required to complete a copy of the PICS proforma provided
24、in Annex A, and is required to provide the information necessary to identify both the supplier and the implementation. 2 Normative references The following Recommendations and International Standards contain provisions which, through reference in this text, constitute provisions of this Recommendati
25、on 1 International Standard. At the time of publication, the editions indicated were valid. All Recommendations and Standards are subject to revision, and the parties to agreements based on this Recommendation 1 International Standard are encouraged to investigate the possibility of applying the mos
26、t recent edition of the Recommendations and Standards indicated below. Members of IEC and IS0 maintain registers of currently valid International Standards. The Telecommunication Standardization Bureau of the ITU maintains a list of currently valid ITU-T Recommendations. 2.1 Identical Recommendation
27、s 1 International Standards - ITU-T Recommendation X.200 (1994) I ISO/IEC 7498- 1: 1994, Znfirmation technology - Open Systems Interconnection -Basic Reference Model: The Basic Model. - ITU-T Recommendation X.216 (1994) I ISO/IEC 8822:1994, Znformation technology - Open Systems Interconnection -Pres
28、entation service definition. - ITU-T Recommendation X.217 (1995) 1 ISO/IEC 8649:1996, Information technology - Open Systems Interconnection - Service definition for the association control service element. - ITU-T Recommendation X.225 (1995) I ISO/IEC 8327-l: 1996, Information technology - Open Syst
29、ems Interconnection - Connection-oriented session protocol: Protocol specification. - ITU-T Recommendation X.226 (1994) I ISO/IEC 8823-1:1994, Information technology - Open Systems Interconnection - Connection-oriented presentation protocol: Protocol specljkation. - ITU-T Recommendation X.227 (1995)
30、 1 ISO/IEC 8650-1:1996, Znf ormation technology - Open Systems Interconnection - Connection-oriented protocol for the association control service element: Protocol speciJication. ITU-T Rec. X.247 (1996 E) 1 -,-,- ISO/IEC 8650-2 : 1997 (E) 2.2 Paired Recommendations 1 International Standards equivale
31、nt in technical contents - ITU-T Recommendation X.290 (1995), OSI conformance testing methodology and j?amework for protocol Recommendations for ITU-T applications - General concepts. ISO/IEC 9646- 1: 1994, Information technology - Open Systems Interconnection - Conformance testing methodology andpa
32、mework - Part I: General concepts. - ITU-T Recommendation X.296 (1995), OSI conformance testing methodology and framework for protocol Recommendations for ITU-T applications - Implementation conformance statements. ISOIIEC 9646-7:1995, Information technology - Open Systems Interconnection - Conforma
33、nce testing methodology andfiamework -Part 7: Implementation Conformance Statements. 2.3 Additional references - CCITT Recommendation X.410 (1984): Message handling systems: Remote operations and reliable transfer server. 3 Definitions For the purposes of this Recommendation I International Standard
34、, the following definitions apply: 3.1 Terms defined in ITU-T Rec. X.227 1 ISOAEC 8650-l 3.2 Terms defined in ITU-T Rec. X.290 1 ISO/IEC 9646-l a) Implementation conformance statement profotma; b) Implementation conformance statement; c) Protocol Implementation Conformance Statement (PICS); d) PICS
35、profotma. 3.3 Additional terms a) Requestor: the PPM that initiates a particular action; b) Acceptor: the PPM that accepts a particular action. 4 Abbreviations For the purposes of this Recommendation, the following abbreviations apply: ACSE Association Control Service Element APDU Application Protoc
36、ol Data Unit ICS Implementation Conformance Statement PIGS Protocol Implementation Conformance Statement PDU Protocol Data Unit 5 Conformance A conforming PICS proforma shall be technically equivalent to the ITU-T I ISO/IEC published PICS proforma and shall preserve the numbering and ordering of the
37、 items in the ITU-T I ISO/IEC PICS proforma. A PICS which conforms to this Recommendation / International Standard shall: a) describe an implementation which conforms to ITU-T Rec. X.227 I ISO/IEC 8650-l; b) be a conforming PICS proforma, which has been completed in accordance with the instruction f
38、or completion given in A.2; c) include the information necessary to uniquely identify both the supplier and the implementation. ITU-T Rec. X.247 (1996 E) -,-,- ISO/IEC 8650-2 : 1997 (E) Annex Al) Protocol Implementation Conformance Statement (PICS) proforma for the ACSE protocol (This annex forms an
39、 integral part of this Recommendation I International Standard) A.1 Identification of PICS proforma corrigenda The supplier of the PICS proforma shall identify any corrigenda (i.e. Technical corrigenda or equivalent) to the published proforma that have been applied. Suppliers of the proforma should
40、modify the proforma, or attach relevant additional pages in order to apply the corrigenda, and then record the application of the corrigenda in Table A. 1. Table A.1 Identification of corrigenda applied to this PICS proforma KU-T Rec. X.247 (1996) 1 ISO/IEC 8650-2: 1997 ColT: corr: Corr: A.2 Instruc
41、tions A.2.1 Purpose and structure of the proforma The purpose of this PICS proforma is to provide suppliers of implementations of ITU-T Rec. X.227 I ISO/IEC 8650-l with a consistent means of stating which capabilities have been implemented. The proforma is in the form of a questionnaire and consists
42、 of a set of items. An item is provided for each capability for which an implementation choice is allowed. Items are also provided for major mandatory capabilities for which no implementation choice is allowed. Each item includes an item number, an item description, a status value specifying the sup
43、port requirement, and room for a support answer to be provided by the supplier. This subclause provides general information and instructions for completion of the proforma. Subclause A.3 is for identification of the implementation. Subclause A.4 contains the means of specifying, at a high level, the
44、 protocol and corrigenda that have been implemented. Subclause A.5 contains the global statement of conformance. Subclause A.6 onwards contain tables in which the supplier specifies details of the implementation options chosen. A.2.2 Symbols, terms and abbreviations A.2.2.1 Introduction Notations ha
45、ve been introduced in order to reduce the size of tables in the PICS proforma. These have allowed the use of multi-column layout where the columns are headed Status, and Support. The definition of each are given below. Additionally, the following definitions apply: A.2.2.1.1 (PICS) item: A row in a
46、PICS proforma table. A.2.2.1.2 (PICS) question: The question to be answered in the intersection of a PICS item and either a support column (i.e. “Is this item supported in the context applying to this table and column”) or supported values column (i.e. “What values are supported for this item in the
47、 context applying to this table and column”) in a PICS proforma table. 1 Copyright release for PICS proforma Users of this Recommendation 1 International Standard may freely reproduce the PICS profonna in this annex so that it can be used for its intended purpose and may further publish the complete
48、d PICS. ITU-T Rec. X.247 (1996 E) 3 -,-,- ISO/IEC 8650-2 : 1997 (E) A.2.2.1.3 status (value): An allowed entry in the status column for an item in a PICS proforma table. A.2.2.1.4 (support) answer: An allowed entry in the support or supported values columns for an item in a PICS, in answer to a PICS question. A.2.2.2 Prerequisite notation If a predicate applies to a whole ICS proforma table, a prerequisite line may be specified in front of the table to which it applies. A prerequisite line takes the form: Prerequisite: The meaning of such a line is that if is True,