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1、B C Reference number ISO/IEC 9595:1998(E) INTERNATIONAL STANDARD ISO/IEC 9595 Third edition 1998-10-15 Information technology Open Systems Interconnection Common management information service Technologies de linformation Interconnexion de systmes ouverts (OSI) Service commun dinformations de gestio
2、n ISO/IEC 9595 : 1998 (E) ISO/IEC 1998 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and micro- film, without permission in writing from the publisher. ISO/IEC C
3、opyright Office Case postale 56 CH-1211 Genve 20 Switzerland Printed in Switzerland ii ContentsPage 1Scope1 2Normative references1 2.1Identical Recommendations | International Standards.1 2.2Paired Recommendations | International Standards equivalent in technical content .2 3Definitions2 3.1Basic re
4、ference model definitions .2 3.2Management framework definitions2 3.3ACSE definitions.2 3.4Service conventions definitions.2 3.5Additional definitions3 4Symbols and abbreviations.3 5Conventions3 6Service overview.4 6.1Association services 4 6.2Management notification services.4 6.3Management operati
5、on services 5 6.4Management information tree5 6.5Managed object selection5 7Functional units.6 7.1Kernel functional unit6 7.2Additional functional units6 8Service definition7 8.1Association services 7 8.2Management notification service.8 8.3Management operation services 10 9Sequencing information26
6、9.1M-CREATE, M-DELETE services.26 9.2M-EVENT-REPORT, M-SET, M-ACTION services.26 9.3M-GET service26 9.4M-CANCEL-GET service.26 Annex A CMISE-service-user behaviour.28 A.1Background .28 A.2Event reporting28 A.3Get management information 28 A.4Set management information.28 A.5Management action29 -,-,-
7、 ISO/IECISO/IEC 9595 : 1998 (E) iii A.6Create a managed object29 A.7Delete a managed object29 A.8Cancel a get operation.30 Annex B Preferred implementations 31 B.1Introduction.31 B.2Recommendations .31 B.3Managed object selection and response issues31 -,-,- ISO/IEC 9595 : 1998 (E) ISO/IEC iv Forewor
8、d ISO (the International Organization for Standardization) and IEC (the International Electrotechnical Commission) form the specialized system for worldwide standardization. National bodies that are members of ISO or IEC participate in the development of International Standards through technical com
9、mittees established by the respective organization to deal with particular fields of technical activity. ISO and IEC technical committees collaborate in fields of mutual interest. Other international organizations, governmental and non-governmental, in liaison with ISO and IEC, also take part in the
10、 work. In the field of information technology, ISO 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 a
11、t least 75 % of the national bodies casting a vote. International Standard ISO/IEC 9595 was prepared by Joint Technical Committee ISO/IEC JTC 1, Information technology, Subcommittee SC 33, Distributed application services, in collaboration with ITU-T. The identical text is published as ITU-T Recomme
12、ndation X.710. This third edition cancels and replaces the second edition (ISO/IEC 9595:1991), which has been technically revised. It also incorporates Amendment 4:1992, Technical Corrigendum 1:1992, Technical Corrigendum 2:1992, Technical Corrigendum 3:1994 and Technical Corrigendum 4:1995. Annexes
13、 A and B of this International Standard are for information only. ISO/IEC 9595 : 1998 (E) ITU-T Rec. X.710 (1997 E)1 INTERNATIONAL STANDARD ISO/IEC 9595 : 1998 (E) ITU-T Rec. X.710 (1997 E) ITU-T RECOMMENDATION INFORMATION TECHNOLOGY OPEN SYSTEMS INTERCONNECTION COMMON MANAGEMENT INFORMATION SERVICE
14、 1Scope This Recommendation | International Standard defines an Application Service Element (the Common Management Information Service Element), which may be used by an application process in a centralized or decentralized management environment to exchange information and commands for the purpose o
15、f systems management, as defined by the OSI Management Framework in CCITT Rec. X.700 | ISO/IEC 7498-4. This Recommendation | International Standard is positioned in the application layer of ITU-T Rec. X.200 | ISO/IEC 7498-1 and is defined according to the model provided by ITU-T Rec. X.207 | ISO/IEC
16、 9545. This Recommendation | International Standard defines: a set of service primitives that constitute the application service element; the parameters that are passed in each service primitive; any necessary information for the semantic description of each service primitive. This Recommendation |
17、International Standard does not define: the nature of any implementation intended to provide the defined service; the semantics associated with the information or commands that are exchanged by means of the service; the manner in which management is accomplished by the user of the service; the natur
18、e of any interactions which result in the use of the service. No requirement is made for conformance to this Recommendation | International Standard. 2Normative references The following Recommendations and International Standards contain provisions which, through reference in this text, constitute p
19、rovisions of this Recommendation | International Standard. At the time of publication, the editions indicated were valid. All Recommendations and Standards are subject to revision, and parties to agreements based on this Recommendation | International Standard are encouraged to investigate the possi
20、bility of applying the most recent edition of the Recommendations and Standards listed below. Members of IEC and ISO maintain registers of currently valid International Standards. The Telecommunication Standardization Bureau of the ITU maintains a list of currently valid ITU-T Recommendations. 2.1Id
21、entical Recommendations | International Standards ITU-T Recommendation X.200 (1994) | ISO/IEC 7498-1:1994, Information technology Open Systems Interconnection Basic Reference Model: The Basic Model. ITU-T Recommendation X.207 (1993) | ISO/IEC 9545:1994, Information technology Open Systems Interconne
22、ction Application layer structure. ITU-T Recommendation X.210 (1993) | ISO/IEC 10731:1994, Information technology Open Systems Interconnection Basic Reference Model: Conventions for the definition of OSI Services. -,-,- ISO/IEC 9595 : 1998 (E) 2ITU-T Rec. X.710 (1997 E) ITU-T Recommendation X.217 (1
23、995) | ISO/IEC 8649:1996, Information technology Open Systems Interconnection Service definition for the Association Control Service Element. ITU-T Recommendation X.711 (1997) | ISO/IEC 9596-1:1998, Information technology Open Systems Interconnection Common management information protocol: Specifica
24、tion. 2.2Paired Recommendations | International Standards equivalent in technical content CCITT Recommendation X.700 (1992), Management framework for Open Systems Interconnection (OSI) for CCITT applications. ISO/IEC 7498-4:1989, Information processing systems Open Systems Interconnection Basic Refe
25、rence Model Part 4: Management framework. 3Definitions For the purposes of this Recommendation | International Standard, the following definitions apply. 3.1Basic reference model definitions This Recommendation | International Standard makes use of the following terms defined in ITU-T Rec. X.200 | I
26、SO/IEC 7498-1: a)application-service-element; b)open system; c)systems-management. 3.2Management framework definitions This Recommendation | International Standard makes use of the following terms defined in CCITT Rec. X.700 | ISO/IEC 7498-4: a)managed object; b)management information; c)systems man
27、agement application-entity. 3.3ACSE definitions This Recommendation | International Standard makes use of the following terms defined in ITU-T Rec. X.217 | ISO/IEC 8649: a)application-association; b)application context; c)association; d)association-initiator. 3.4Service conventions definitions This
28、Recommendation | International Standard makes use of the following terms defined in ITU-T Rec. X.210 | ISO/IEC 10731: a)confirm (primitive); b)confirmed-service; c)indication (primitive); d)non-confirmed-service; e)request (primitive); f)response (primitive). ISO/IEC 9595 : 1998 (E) ITU-T Rec. X.710
29、 (1997 E)3 3.5Additional definitions 3.5.1attribute: A property of a managed object. An attribute has a value. 3.5.2Common Management Information Service Element: The particular application-service-element defined in this Recommendation | International Standard. 3.5.3Common Management Information Se
30、rvices: The set of services provided by the Common Management Information Service Element. 3.5.4CMISE-service-provider: An abstraction of the totality of those entities which provide CMISE services to peer CMISE-service-users. 3.5.5CMISE-service-user: The part of an application process that makes us
31、e of the Common Management Information Service Element. 3.5.6functional unit: The unit of service used for the negotiation of service options. 3.5.7invoking CMISE-service-user: The CMISE-service-user that invokes a management operation or notification. 3.5.8performing CMISE-service-user: The CMISE-s
32、ervice-user that performs a management operation or notification invoked by a peer CMISE-service-user. 3.5.9set-valued attribute: An attribute whose value is a mathematical set of values of the same type. Values in the set cannot be repeated and no ordering is implied. 4Symbols and abbreviations For
33、 the purposes of this Recommendation | International Standard, the following abbreviations apply: ACSEAssociation Control Service Element ASEApplication Service Element CMISCommon Management Information Service CMISECommon Management Information Service Element ConfConfirm IndIndication ReqRequest R
34、spResponse 5Conventions This Recommendation | International Standard defines services for CMIS following the descriptive conventions defined in ITU-T Rec. X.210 | ISO/IEC 10731. In clause 8, the definition of each CMIS service includes a table that lists the parameters of its primitives. The definit
35、ion of parameters in the Rsp/Conf column of a table apply only to the confirmed service. For a given primitive, the presence of each parameter is described by one of the following values: MThe parameter is mandatory (=)The value of the parameter is equal to the value of the parameter in the column t
36、o the left UThe use of the parameter is a service-user-option The parameter is not present in the interaction described by the primitive concerned CThe parameter is conditional. The condition(s) are defined by the text which describes the parameter -,-,- ISO/IEC 9595 : 1998 (E) 4ITU-T Rec. X.710 (19
37、97 E) 6Service overview Management information services are used by application processes in peer open systems, to exchange information and commands for the purpose of systems management. There are two types of information transfer service: a management notification service; a management operation s
38、ervice. The Common Management Information service provides additional structuring facilities. These enable: multiple responses to confirmed operations to be “linked” to the operation by the use of a linked identification parameter; operations to be performed on multiple managed objects, selected to
39、satisfy some criteria and be subject to a “synchronizing” condition. The CMISE services are listed in Table 1. Table 1 CMISE services 6.1Association services This Recommendation | International Standard does not provide separate services for the establishment and release of application associations.
40、 The CMISE-service-user relies on the services of ITU-T Rec. X.217 | ISO/IEC 8649 for the control of application-associations. During the association establishment phase, various ASEs may exchange initialization information to establish an association using ACSE. The application context specifies th
41、e rules required for coordinating the information belonging to different ASEs, embedded in ACSE user information service parameters. The application context, presentation and session requirements are conveyed using parameters of the A-ASSOCIATE service. The A-RELEASE and A-ABORT services of ITU-T Re
42、c. X.217 | ISO/IEC 8649 are used for the termination of an association. These may be invoked by either of the CMISE-service-users. 6.2Management notification services The definition of the notification and the consequent behaviour of the communicating entities is dependent upon the specification of
43、the managed object which generated the notification and is outside the scope of the Common Management Information service. However, certain notifications are used frequently within the scope of systems management and CMIS provides the following definition of the common service that may be used to co
44、nvey management information applicable to the notification. The M-EVENT-REPORT service is invoked by a CMISE-service-user to report an event about a managed object to a peer CMISE-service-user. The service may be requested in a confirmed or a non-confirmed mode. In the confirmed mode, a reply is exp
45、ected. ServiceType M-CANCEL-GETConfirmed M-EVENT-REPORTConfirmed/non-confirmed M-GETConfirmed M-SETConfirmed/non-confirmed M-ACTIONConfirmed/non-confirmed M-CREATEConfirmed M-DELETEConfirmed -,-,- ISO/IEC 9595 : 1998 (E) ITU-T Rec. X.710 (1997 E)5 6.3Management operation services The definition of t
46、he operation and the consequent behaviour of the communicating entities is dependent upon the specification of the managed object at which the operation is directed and is outside the scope of the Common Management Information Services. However, certain operations are used frequently within the scop
47、e of systems management and CMIS provides the following definitions of the common services that may be used to convey management information applicable to the operations. 6.3.1The M-GET service is invoked by a CMISE-service-user to request the retrieval of management information from a peer CMISE-se
48、rvice-user. The service may only be requested in a confirmed mode, and a reply is expected. 6.3.2The M-SET service is invoked by a CMISE-service-user to request the modification of management information by a peer CMISE-service-user. The service may be requested in a confirmed or a non-confirmed mod
49、e. In the confirmed mode, a reply is expected. 6.3.3The M-ACTION service is invoked by a CMISE-service-user to request a peer CMISE-service-user to perform an action. The service may be requested in a confirmed or a non-confirmed mode. In the confirmed mode, a reply is expected. 6.3.4The M-CREATE ser