ISO/IEC 10742:1994

Information technology — Telecommunications and information exchange between systems — Elements of management information related to OSI Data Link Layer standards

Provides the specification of management information within an Open System related to those operations of the OSI Data Link Layer specified by the specifications in this document.

Technologies de l'information — Télécommunications et échange d'information entre systèmes — Éléments de l'information de gestion liés aux normes de la couche de liaison de données OSI

General Information

• Status: Published
• Publication Date: 10-Aug-1994
• ICS: 35.100.20 - Data link layer
• Technical Committee: ISO/IEC JTC 1/SC 6 - Telecommunications and information exchange between systems
• Drafting Committee: ISO/IEC JTC 1/SC 6/WG 1 - Physical and data link layers
• Current Stage: 9093 - International Standard confirmed
• Completion Date: 16-Dec-1999

Relations

• Parent: ISO/IEC 10742:1994/Amd 3:1996 - Information technology — Telecommunications and information exchange between systems — Elements of management information related to OSI Data Link Layer standards — Amendment 3: Addition of new counter attributes
• Effective Date: 15-Apr-2008
• Parent: ISO/IEC 10742:1994/Amd 2:1996 - Information technology — Telecommunications and information exchange between systems — Elements of management information related to OSI Data Link Layer standards — Amendment 2: Implementation conformance statement proformas
• Effective Date: 15-Apr-2008
• Parent: ISO/IEC 10742:1994/Amd 1:1995 - Information technology — Telecommunications and information exchange between systems — Elements of management information related to OSI Data Link Layer standards — Amendment 1: Addition of DCE conditions and new attributes
• Effective Date: 15-Apr-2008
• Amended By: ISO/IEC 10742:1994/Amd 3:1996 - Information technology — Telecommunications and information exchange between systems — Elements of management information related to OSI Data Link Layer standards — Amendment 3: Addition of new counter attributes
• Effective Date: 06-Jun-2022
• Amended By: ISO/IEC 10742:1994/Amd 2:1996 - Information technology — Telecommunications and information exchange between systems — Elements of management information related to OSI Data Link Layer standards — Amendment 2: Implementation conformance statement proformas
• Effective Date: 06-Jun-2022
• Amended By: ISO/IEC 10742:1994/Amd 1:1995 - Information technology — Telecommunications and information exchange between systems — Elements of management information related to OSI Data Link Layer standards — Amendment 1: Addition of DCE conditions and new attributes
• Effective Date: 06-Jun-2022

Standards Content (Sample)

INTERNATIONAL lSO/IEC
STANDARD 10742
First edition
1994-08-01
Information technology -
Telecommunications ’and information
exchange between Systems - Elements
of management information related to OSI
Data Link Layer Standards
Technologies de I ’informa tion - T6kkommunica tions et khange
d ‘in forma tion en tre sys tbmes - L%men ts de I ’informa tion de ges tion lies
aux normes de Ia couche de liaison de donnees OSI
Reference number
ISO/1 EC 10742: 1994(E)

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o ISOAEC
ISOAEC 10742 : 1994 (E)
Page
Contents
Foreword
iv
..........................................................................................................................................
Introduction
1
................................................................................................................................................
1 Scope
1
.......................................................................................................................
2 Normative references
1
..................................................................
2.1 Identical Recommendations I International Standards
.
2.2 Paired Recommendations I International Standards equivalent in technical content. .
2
.....................................................................................................................
2.3 Additional references
3
3 Definitions .
3
3.1 Basic reference model .
3
................................................................................................................
3.2 Management framework
3
...................................................................................................
3.3 Systems Management Overview
3
..................................................................
3.4 Common Management Information Service Definition
3
3.5 Information Model .
4
............................................................................................................................................
3.6 GDMO
4
....................................................................................................................................
4 Abbreviations
5
....................................................................
5 Elements of Data Link Layer Management Information
5
............................................................................................................
5.1 Managed Object Hierarchy
8
.................................................................................
5.2 Common Data Link Layer GDMO definitions
9
...................................................................................
5.3 The Data Link Subsystem managed Object
IO
............................................................................................
5.4 The Data Link Entity managed Object
11
...................................................................
5.5 The Data Link Service Access Point managed Object
12
..................................................................................
5.6 The LAPB Data Link Entity managed Object
14
.............................................................
5.7 The LAPB Single Link Protocol Machine managed Object
........................................................ 15
5.8 The LAPB Single Link Protocol Connection managed Object
.................................. 22
5.9 The LAPB Single Link Protocol Connection Initial Values managed Object
23
.................................................................................
5.10 The MAC Data Link Entity managed Object
24
...........................................................................................................
5.11 The MAC managed Object
27
..................................................................................
5.12 The LLC Data Link Entity managed Object
28
......................................................
5.13 The LLC Connectionless Protocol Machine managed Object
.................................................. 29
5.14 The LLC Connection-mode Protocol Machine managed Object
30
6 ASN.l module .
33
....................................................................................................................................
7 Conformance
.............................................................................. 33
7.1 Conformance requirements to ISO/IEC 10742
33
.................................................................................
7.2 Protocol specific conformance requirements
Annexes
34
A Allocation of Object Identifiers .
................................................................. 36
B IEEE 802.1 F Common Models and Generic Definitions
36
B.l Introduction .
36
B.2 Common Models .
36
...............................................................................................
8.2.1 Resource Type Managed Object
36
B.2.2 MACAddress Attribute .
36
....................................................................................
8.2.3 EWMA Metric Monitor Managed Object
38
.......................................................................................................................
B.3 Generic Definitions
38
B.3.1 Managed Objects .
42
..................................................................................................................................
B.3.2 Packages
................................................................. 43
B.3.3 Use of Quality Of Service (QOS) Alarm Notification
44
...........................................................................................................
B.4 Common Managed Objects
....................................................................................... 44
B.4.1 The ResourceTypeld managed Object
45
....................................................................................................
8.4.2 The Scanner managed Object
.46
B.4.3 The Exponentially Weighted Moving Average Metric Monitor managed Object. .
50
...............................................................................................................................
B.5 ASN.l Module
52
....................................................................................
C Shorthand Description of Managed Objects
57
...............................................................................
D Examples of the use of Relationship Attributes
61
....................................................................................................................................................
Index
0 ISO/IEC 1994
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any
fotm or by any means, electronie or mechanicai, inciuding photocopying and microfilm, without Permission in
writing from the publisher.
ISO/IEC Copyright Office l Case postale 56 l CH-1 211 Geneve 26 l SwitzerOand
Printed in Switzerland
ii

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ISOAEC 10742 : 1994 (E)
o lSO/IEC
Foreword
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 patticipate in the
development of International Standards through technical committees 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 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 at least 75 % of the national
bodies casting a vote.
International Standard ISO/IEC 10742 was prepared by Joint Technical Committee
ISO/IEC JTC 1, Information technology.
.I part of this Inte rnational Standard. Annexes C
Annexes A and B form an integra
and D are for information only.
. . .
Ill

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ISOAEC 10742 : 1994 (E) o ISOAEC
Introduction
This document is intended to become one of a set of International Standards
produced to facilitate the interconnection of open Systems. The set of International
Standards covers the Services, protocols and management information required to
achieve such interconnection.
This International Standard is positioned with respect to other related
Specifications by the layers defined in the ßeference Mode/ for Open System
Interconnection (ISO 7498). In particular, it is concerned with the definition of Data
Link Layer management information.

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INTERNATIONAL STANDARD OISOAEC
ISO/IEC 10742 : 1994 (E)
Information technology -
Telecommunications and
information exchange between Systems -
Elements of management information related to OSI
Data Link Layer Standards
1 Scope
This International Standard provides the specification of management information within an Open System related
to those operations of the OSI Data Link Layer specified by the specifications in this document. Specifics on how
Data Link layer management is accomplished is beyond the scope of this International Standard. Data Link Layer
management is defined by specifying:
l the managed Object class definition of Data Link Layer Managed Objects following guidelines put forth by the
Structure of Management Information (ISO/IEC 10165)
0
the relationship of the Managed Objects and attributes to both the Operation of the layer and to other objects
and attributes of the layer, and
0
the action type operations on the attributes of Data Link Layer Managed Objects that are available to OSI
Systems Management.
2 Normative references
The following Recommendations and International Standards contain provisions which, through reference in this
text, constitute provisions of this Recommendation I 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 I International Standard are encouraged to investigate the possibility
of appjying the most recent editions 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 the currently valid ITU-T Recommendations.
2.1 ldentical Recommenciations I International Standards
- ITU-T Recommendation X.200( 1993) 1 ISO 7498-1: 1994, Information technology - Open Systems
Interconnection ßeference Model: Basic ßeference Model.
- CCITT Recommendation X.701(1992) I ISO/IEC 10040: 1992, Information technology - Open Systems
Interconnection - Systems management overview.
- CCITT Recommendation X.720( 1992) I lSO/IEC 10165-1: 1993, Information technology - Open Systems
Interconnection - Structure of management information: Management Information Mode/.
- CCITT Recommendation X.721(1992) I ISO/IEC 10165-2: 1992, Information technology - Open Systems
Interconnection - Structure of management information: Definition of Management Information.
- CCITT Recommendation X.722( 1992) I ISO/IEC 10165-4: 1992, Information technology - Open Systems
Interconnection - Structure of management information: Guidelines for the definition of managed objects.

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ISOIIEC 10742 : 1994 (E) 0 ISOAEC
- ITlJ-T Recommendation X.723( 1993) l ISOAEC 1016551994, Information technology - Open Systems
Interconnection -Structure of Management Information: Generic management information.
- CCITT Recommendation X.730( 1992) I ISOAEC 10164-1: 1993, Information technology - Open Systems
Interconnection - Systems management: Object management function.
- CCITT Recommendation X.731(1992) I ISO/IEC 10164-2: 1993, Information technology - Open Systems
Interconnection - Systems management: State management function.
- CCITT Recommendation X.732( 1992) I ISOAEC 10164-3: 1993, Information technology - Open Systems
Interconnection - Systems management: Attributes for representing relationships.
- CCITT Recommendation X.733( 1992) I ISOAEC /IO1 64-4: 1992, Information technology - Open Systems
Interconnection - Systems management: Alarm reporting function.
- CCITT Recommendation X.734(1992) I ISO/IEC 10164-5: 1993, Information techno/ogy - Open Systems
Interconnection - Systems management: Event report management function.
- CCITT Recommendation X.735( 1992) I ISOAEC 10164-6: 1993, Information technology -Open Systems
lnterconnection - Systems management: Log control function.
2.2 Paired Recommendations I International Standards equivalent in technical content
- CCITT Recommendation X.700 (1992), Management Framework for Open Systems Interconnection (OSI) for
CCITT Applica tions.
ISO 7498 - 4: 1989, Information Processing Systems - Open Systems Interconnection - Basic ßeference Model
- Management framework.
- CCITT Recommendation X.212( 1988), Data link Service definition for open Systems interconnection for CCITT
applica tions.
ISOAEC 8886: 1992, Information technology - Telecommunications and informa tion exchange between Systems
- Data link Service definition for Open Systems Interconnection.
- CCITT Recommendation X.208( 1988), Specification of abstract Syntax notation one (ASN. 1).
ISOAEC 8824:1990, Information technology - Open Systems Interconnection - Specification of the Abstract
Syntax Notation One (ASN. 1).
- CCIlT Recommendation X.710 (1991), Common Management Information Service Definition for CCITT
Applica tions.
ISO/1 EC 9595: 1991, Information technology - Open Systems Interconnection - Common management
informa tion Service definition.
- CCITT Recommendation X.711 (1991), Common Management Information Protocol Specification for CCITT
Applica tions.
ISO/1 EC 9596- 1: 1991, Information technology - Open Systems Interconnection - Common management
information protocol - Patt 1: Specification.
2.3 Additional references
- ITU-T Recommendation X.25 (1993), Interface between data terminal equipment (DTE) and data circuit-
terminating equipment (DCE) for terminals operating in the packet mode and connected to public data networks
by dedica ted circuit.

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lSO/lEC 10742 : 1994 (E)
0 ISO/IEC
ISO 7776: 1986, Information processing Systems - Data communications - High-level data link control
procedures - Description of the X.25 LA PB-compatible DTE data link procedures.
- ISO 8802-2: 1989, Information processing Systems - Local area networks - Logical link control.
- ISO/IEC 8802-3: 1993, Information technology - Local and metropolitan area networks - Carrier Sence multiple
access with collision detection (CSMAKD) access method and physical layer specifications.
- ISO/IEC 11575, Information Technology - Telecommunications and Information Exchange Between Systems -
Protocol Mappings for the OS1 Data Link Service.
3 Definitions
3.1 Basic reference model
This International Standard makes use of the following terms defined in ITU-T Ret X.200 1 ISO/IEC 7498-1
Data Link Layer
a)
open System
W
(N)-entity
C)
(N)-protocol
d)
(N)-Service access Point
6
3.2 Management framework
This International Standard makes use of the following terms defined in CCITT Ret X.700 1 ISO/IEC 7498-4
Managed Object
a)
3.3 Systems Management Overview
This International Standard makes use of the following terms defined in CCITT Ret X.701 1 ISO/IEC 10040.
Managed Object class
a)
Notification
b)
3.4 Common Management Information Service Definition
This International Standard makes use of the following terms defined in CCITT Ret X.710 1 ISO/IEC 9595.
Attribute
a)
3.5 Information Model
This International Standard makes use of the following terms defined in CCITT Ret X.720 1 ISO/IEC 10165-1.
Attribute Type
a)
[Behaviour
W
Containment
C)

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ISO/IEC 10742 : 1994 (E) 0 ISO/IEC
Distinguished Name
d)
lnheritance
e)
Name Binding
fl
Package
9)
Parameter
hl
Relative Distinguished Name
0
.
Subclass
J)
Superclass
W
3.6 GDMO
This International Standard makes use of the following terms defined in CCITT Ret X.722 1 ISOAEC 10165-4
Managed Object Class Definition
a)
Template
b)
4 Abbreviations
Within the Managed Object definitions and GDMO templates the following abbreviations are used in the
standard-name element of a document-identifier when making references to other documents.
CCITT Rec. X.721 I ISO/IEC 10165-2
DMI
CCITT Rec. X.723 I ISO/IEC 10165-5
GMI
This International Standard makes use of the following Symbols and abbreviations.
CSMAKD Carrier sense multiple access with collision detection
DL Data Link
DLE Data Link Entity
Data Link Layer
DLL
Data Link Management
DLM
Data Link Service Access Point
DLSAP
DMI Definition of Management Information
EWMA Exponentially Weighted Moving Average
GDMO Guidelines for the Definition of Managed Objects
GMI Generic Management Information
IVMO Initial Value Managed Object
Logical Link Control
LLC
Media Access Control
MAC
MLP Multi Link Protocol
MO Managed Object
NSAP Network Service Access Point
PLE Packet Level Entity
Service Access Point
SAP
Single Link Protocol
SLP

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0 ISO/IEC ISOAEC 10742 : 1994 (E)
5 Elements of Data Link Layer Management Information
5.1 Managed Object Hierarchy
5.1 .l Summary of managed objects
The following set of common managed objects are defined in this International Standard for the OS1 Data Link
Layer:
The Data Link Subsystem managed Object (datalinksubsystem) (see 5.3, page 9).
a)
The Data Link Entity managed Object (datalinkEntity) (see 5.4, page 10). (This managed Object is never
W
instantiated.)
The Data Link Service Access Point managed Object (dLSAP) (see 5.5, page 11).
4
The LAPB Data Link Entity managed Object (IAPBDLE) (see 5.6, page 12).
d)
The LAPB Single Link Protocol Machine managed Object (sLPPM) (see 5.7, page 14).
e)
The LAPB Single Link Protocol Connection managed Object (SLPConnection) (see 5.8, page 15).
f )
The LAPB Single Link Protocol Connection Initial Values managed Object (sLPConnectionlVM0) (see 5.9,
Cl)
page 22).
The Mac Data Link Entity managed Object (mACDLE) (see 5.10, page 23).
hl
The MAC managed Object /mAC) (see 5.11, page 24). (This managed Object is never instantiated.)
0
The LLC Data Link Entity managed Object (ILCDLE) (see 5.12, page 27).
j)
The LLC Connectionless Protocol Machine managed Object (ILCCLPM)(see 5.13, page 28). (This
k)
managed Object is never instantiated.)
The LLC Connection-mode Protocol Machine managed Object (ILCCOPM) (see 5.14, page 29). (This
1)
managed Object is never instantiated.)
The Resource Typeld managed Object (resourceTypeld) (see annex B)
m>
The Scanner managed Object (Scanner) (see annex B)(This managed Object is never instantiated.)
n>
The Exponentially Weighted Moving Average Metric Monitor managed Object (eWMAMetricMonitor) (see
0)
annex B)
These Managed Objects represent OSI Managements view of those elements of an Open System which support
the OSI Data Link Service subject to OSI management operations. Other MOs may be defined under Data Link
Subsystem using these generic specifications.
5.12 Containment hierarchy
The containment hierarchy is illustrated in figure 1. Managed objects which tan have multiple instances are
illustrated by shadowed (multiple) boxes. These objects are defined in detail in the following clauses of this
International Standard.

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0 ISO/IEC
ISOAEC 10742 : 1994 (E)
datalinkSubsystem
I
ILCDLE 1
I
I I I
dLSAP
11
Figure 1 - Data Link Layer Containment Hierarchy
The datalink Subsystem MO is subordinate to the System MO. The LAPB DLE, MAC DLE and LLC DLE MOs
represent protocol- and media-specific communication entities.
The SLP PM MO represents the Operation of the protocol machine for the Single-link procedures specified in ISO
7776. The MAC, LLC CL PM and LLC CO PM MOs are generic managed objects from which MAC-specific and
LLC-specific protocol machine managed objects tan be derived, e.g. for CSMAKD MAC specified in ISO/IEC
8802-3, and for LLC Type 1 and LLC Type 2 protocol Operation specified in ISO 8802-2. The SLP Connection
MO represent the management view of connections established using the SLP.
51.3 Relationships
5.1.3.1 General
The use of relationship attributes is illustrated by examples in annex D. The following describes the individual
relationships in more detail.
5.1.3.2 DLE
There is a relationship between a ‘DLE’ MO (i.e. an LAPB, LLC and MAC DLE MO) and the MO representing the
underlying Service provider. This is represented by the attribute ProviderEntityNames inherited from the generic
datalinkEntity MO. This is a read-write attribute which allows a manager to configure which entities are to be
used to provide Services to this entity. For example, a LAPB DLE MO might be configured with the local
distinguished name of a Ph-Entity MO or an LLC DLE MO with the name of a MAC DLE MO (e.g. one containing
a CSMAKD MAC MO).
Additionally, a ‘DLE’ MO has a IocalSapNames attribute inherited from GMI:communicationsEntity. This is a read-
only attribute which contains the local distinguished name(s) of SAP MO(s), representing the Point at which
Services are provided to the entity. For example, in a LAPB DLE MO IocalSapNames might contain the name of a
Ph-SAP MO or, in an LLC DLE MO, the name of a dLSAP MO contained in a MAC DLE MO.
The SN-SetviceProvider attribute of the Network layer Linkage and X25PLE-DTE MOs contains the local
distinguished name of a ‘DLE’ MO.

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0 ISO/IEC
ISOIIEC 10742 : 1994 (E)
5.1.3.3 dlSAP
There is a relationship between a dlSAP MO and the managed objects that represent the (Network layer) user
entities that are using the SAP. This is represented by the UserEntityNames attribute inherited from GMI:sapl.
For example, in an dlSAP MO contained in an LAPB DLE MO, UserEntityNames might contain the distinguished
name of an X25PLE-DTE MO.
The SN-SAP attribute of the Network layer Linkage and X25PLE-DTE MOs contains the distinguished name of a
dlSAP MO.
5.1.3.4 sLPConnection
There is a relationship between an sLPConnection MO and the MO representing the underlying Ph-Connection.
This represented by the attribute underlyingConnectionNames inherited from GMI:singlePeerConnection.
5.1.4 Minimum Event Filtering Capabilities
The Data Link Layer management definitions embodied in this International Standard imply the frequent, and
possibly excessive, generation of notifications during regular layer Operation. These notifications are especially
useful for effective fault management, where they facilitate the tracing and pinpointing of error situations. To
avoid the excessive dissemination of these event reports under normal operating conditions, it is advisable for a
managed System to have, as a minimum, the capability to perform discrimination based upon:
The Source managed Object class.
a)
The Object identifier values in the probable Cause and specif ic Problems field of communication a ,larms.
W
5.1.5 Use of Optional Fields
Where reference is made in this International Standard to ASN.l Syntax defined in DMI or GMI, only the following
fields shall be employed.
1) Those which are not OPTIONAL in the ASN.l Syntax.
2) Those which are OPTIONAL, but whose use is explicitly required by this International Standard.
3) Those which are OPTIONAL, but whose ASN.l type is SET OF ManagementExtension.
The use of any other fields is prohibited.

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ISOAEC 10742 : 1994 (E)
0 ISO/IEC
5.2 Common Data Link Layer GDMO definitions
-- Behaviours
commonCreationDeletion-B BEHAVIOUR
DEFINED AS
Managed Object class imports the ISO/IEC 101652 objectcreation
and/or objectDeletion notifications. Used as follows:
objectcreation - Generated whenever an instance of the managed
Object class is created. Implernentations may optionally
include the sourcelndicator Parameter in the notification.
If creation occured as a result of internal Operation of
the resource, the value ‘resourceOperation’ is used. If
creation occured in response to a management Operation, the
value ‘managementoperation’ is used. A value of ‘unknown’
may be returned if it is not possible to determine the Source
of the Operation. None of the other optional Parameters are
used.
objectDeletion - Generated whenever an instance of the managed
Object class is deleted. Implernentations may optionally
include the sourcelndicator Parameter in the notification.
If deletion occured as a result of internal Operation of
the resource, the value ‘resourceOperation’ is used. If
deletion occured in response to a management Operation, the
value ‘managementOperation’ is used. A value of ‘unknown’
may be returned if it is not possible to determine the Source
of the Operation. None of the other optional Parameters are
used.;
commonStateChange-B BEHAVIOUR
DEFINED AS
Managed Object class imports the ISO/IEC 101652 statechange
notification. Used to report the changes to the operationalstate
attribute, and where present, the administrativestate attribute. A
Single Parameter set is included in the State Change definition field.
Only the (mandatory) attributeld and (optional) newAttributeValue
Parameters are used.;
-- Attribute Groups
timers ATTRIBUTE GROUP
-- Empty group definition. Timer attributes are added to the group in
-- package definitions.
DESCRIPTION The group of all timer attributes;
REGISTERED AS {DLM.agoi timers(1));

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0 ISO/IEC ISOAEC 10742 : 1994 (E)
5.3 The Data Link Subsystem managed Object
-- There shall be exactly one of these managed objects within a System.
-- lt exists to provide a Container for all managed objects in a System
-- that relate to the Operation of the Datalink layer.
-0
-- The datalinksubsystem managed Object tan not be created or deleted
-0
explicitly by management Operation. lt exists inherently in a System;
-0
created and deleted as part of System Operation.
datalinksubsystem MANAGED OBJECT CLASS
DERIVED FROM “GMl ”:subsystem;
CHARACTERIZED BY datalinkSubsystem-P PACKAGE
ATTRIBUTES
“GMI ”:subsystemld
INITIAL VALUE DLM.datalinkSubsystemld-Value
GET;;;
REGISTERED AS {DLM.moi datalinkSubsystem(1));
-- Name Bindings
-- IMPORT “GMl ”:subsystem-System NAME BINDING
9

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0 ISO/IEC
ISOAEC 10742 : 1994 (E)
5.4 The Data Link Entity managed Object
-- The generic DLE MO from which protocol- and media-specific DLE MOs
-0
may be derived.
datalinkEntity MANAGED OBJECT CLASS
DERIVED FROM “GMI ”:communicationsEntity;
CHARACTERIZED BY datalinkEntity-P PACKAGE
BEHAVIOUR
commonCreationDeletion-B,
commonStateChange-B;
ATTRIBUTES
ProviderEntityNames REPLACE-WITH-DEFAULT
GET-REPLACE;
ATTRIBUTE GROUPS
“DMI ”:state
“DMI ”:operationalState;
NOTIFICATIONS
“DMI ”:objectCreation,
“DMI ”:objectDeletion,
“DMI ”:stateChange;;;
REGISTERED AS {DLM.moi datalinkEntity(2));
-- Name Bindings
-- IMPORT “GMl ”:communicationsEntity-subsystem NAME BINDING
datalinkEntity-datalinkSubsystem-Management NAME BINDING
SUBORDINATE OBJECT CLASS datalinkEntity AND SUBCLASSES;
NAMED BY
SUPERIOR OBJECT CLASS datalinksubsystem AND SUBCLASSES;
WITH ATTRIBUTE “GMI ”:communicationsEntityld;
BEHAVIOUR datalinkEntity-datalinkSubsystem-Management-B BEHAVIOUR
DEFINED AS
The name binding which applies when a datalinkEntity managed Object (or
an instance of a subclass of the datalinkEntity MO class) tan be created by
management as a subordinate Object of the datalinksubsystem
managed Object (or subclass), and deleted by management.;;
CREATE;
DELETE ONLY-IF-NO-CONTAINED-OBJECTS;
REGISTERED AS {DLM.nboi datalinkEntity-datalinkSubsystem-Management(l)};
-- Attributes
ProviderEntityNames ATTRIBUTE
WITH ATTRIBUTE SYNTAX DLM.GroupObjects;
MATCHES FOR EQUALITY, SET-COMPARISON, SET-INTERSECTION;
BEHAVIOUR providerEntityNames-B BEHAVIOUR
DEFINED AS
The
...