Internet Standards/CD2.mdf/ccitt/1992/x/x721.asc

Text File | 1994-01-30 | 183KB | 5,063 lines

         INTERNATIONAL  TELECOMMUNICATION  UNION







         CCITT                                               X.721

         THE  INTERNATIONAL
         TELEGRAPH  AND  TELEPHONE
         CONSULTATIVE  COMMITTEE











         DATA  COMMUNICATION  NETWORKS



         INFORMATION  TECHNOLOGY -
         OPEN  SYSTEMS  INTERCONNECTION  -
         STRUCTURE  OF  MANAGEMENT  INFORMATION:  DEFINITION  OF
         MANAGEMENT  INFORMATION


         Recommendation  X.721





         Geneva, 1992

















































































                                             Printed in Switzerland





                             Foreword

╥ITU  (International Telecommunication Union) is the United Nations
Specialized  Agency in the field of telecommunications.  The  CCITT
(the  International Telegraph and Telephone Consultative Committee)
is  a  permanent  organ of the ITU. Some 166 member  countries,  68
telecom   operating   entities,  163  scientific   and   industrial
organizations  and  39 international organizations  participate  in
CCITT  which  is  the  body  which  sets  world  telecommunications
standards (Recommendations).

The  approval of Recommendations by the members of CCITT is covered
by  the  procedure laid down in CCITT Resolution No. 2  (Melbourne,
1988).  In  addition, the Plenary Assembly of  CCITT,  which  meets
every  four  years, approves Recommendations submitted  to  it  and
establishes the study programme for the following period╙.

In  some  areas of information technology which fall within CCITT╒s
purview,  the  necessary standards are prepared on a  collaborative
basis with ISO and IEC. The text of CCITT Recommendation X.721  was
approved  on  10th╩of╩February╩1992. The  identical  text  is  also
published as ISO/IEC International Standard 10165-2.



                        ___________________










                            CCITT NOTE

      In  this  Recommendation, the expression ╥Administration╙  is
used   for   conciseness  to  indicate  both  a   telecommunication
Administration and a recognized private operating agency.



























                           ï╩╩ITU╩╩1992

All  rights reserved. No part of this publication may be reproduced
or  utilized in any form or by any means, electronic or mechanical,
including photocopying and microfilm, without permission in writing
from the ITU.


                             Contents

1  Scope                                                     1
2  Normative references                                      1
   2.1 Identical    CCITT   Recommendations   |   International
        Standards                                            1
   2.2 Paired  CCITT Recommendations | International  Standards
        equivalent in technical content                      2
3  Definitions                                               2
   3.1 Event report management function definitions         2
   3.2 Management information model definitions             2
4  Abbreviations                                             3
5  Notation                                                  3
6  Definition of managed object classes                      3
   6.1 Alarm record                                         3
   6.2 Attribute value change record                        4
   6.3 Discriminator                                        5
   6.4 Event forwarding discriminator                       5
   6.5 Event log record                                     6
   6.6 Log                                                  7
   6.7 Log record                                           8
   6.8 Object creation record                               8
   6.9 Object deletion record                               8
   6.10Relationship change record                           9
   6.11Security alarm report record                         9
   6.12State change record                                 10
   6.13System                                              10
   6.14Top                                                 11
7  Name binding for managed object classes                  11
   7.1 Discriminator                                       11
   7.2 Log                                                 11
   7.3 Log record                                          12
8  Definition of packages                                   12
   8.1 Additional information                              12
   8.2 Additional text                                     12
   8.3 Attribute identifier list                           12
   8.4 Attribute list                                      13
   8.5 Availability status                                 13
   8.6 Correlated notifications                            13
   8.7 Notification identifier                             13
   8.8 Daily scheduling                                    13
   8.9 Duration                                            14
   8.10External scheduler                                  14
   8.11Source indicator                                    14
   8.12Weekly scheduling                                   14
9  Definition of generic attribute types                    14
   9.1 Counter                                             15
   9.2 Gauge                                               16
   9.3 Threshold                                           17
        9.3.1Counter-threshold                             17
        9.3.2Gauge-threshold                               18
   9.4 Tide-mark                                           18
10 Definition of specific attribute types                   19
   10.1Attributes types used for naming                    19
        10.1.1                                Discriminator Id  19
        10.1.2                                          Log Id  20
        10.1.3                                   Log record Id  20
        10.1.4                                       System Id  20
        10.1.5                                    System title  20
   10.2Counter                                             20
   10.3Counter-threshold                                   20
   10.4Gauge                                               21
   10.5Gauge-threshold                                     21
   10.6Tide-mark                                           21
   10.7Miscellaneous attribute types                       21
        10.7.1                                  Events related  21
        10.7.2                                  States related  26
        10.7.3                           Relationships related  28
        10.7.4                           Other attribute types  29
11 Definition of action types                                33
12 Definition of parameters                                  33
13 Definition of notification types                         34
   13.1Attribute value change                              34
   13.2Communications alarm                                34
   13.3Environmental alarm                                 35
   13.4Equipment alarm                                     35
   13.5Integrity violation                                 36
   13.6Object creation                                     36
   13.7Object deletion                                     36
   13.8Operational violation                               37
   13.9Physical violation                                  37
   13.10                                Processing error alarm  37
   13.11                              Quality of service alarm  38
   13.12                                   Relationship change  38
   13.13               Security service or mechanism violation  39
   13.14                                          State change  39
   13.15                                 Time domain violation  39
14 Supporting productions                                   40
   14.1Managed object class                                40
   14.2Attribute types                                     40
   14.3Notification types                                  44
   14.4Parameter types                                     46
15 Conformance and compliance                               46
   15.1Conformance                                         46
   15.2Compliance                                          46
Annex A  Counters and counter threshold attribute            47
   A.1 Counter                                             47
        A.1.1Corrupted PDUs received counter               47
        A.1.2Incoming connection reject error counter      47
        A.1.3Incoming connection requests counter          47
        A.1.4Incoming disconnect counter                   47
        A.1.5Incoming disconnect error counter             47
        A.1.6Incoming protocol error counter               48
        A.1.7Octets received counter                       48
        A.1.8Octets retransmitted error counter            48
        A.1.9Octets sent counter                           48
        A.1.10        Outgoing connection reject error counter  48
        A.1.11            Outgoing connection requests counter  48
        A.1.12                     Outgoing disconnect counter  48
        A.1.13               Outgoing disconnect error counter  49
        A.1.14                 Outgoing protocol error counter  49
        A.1.15                           PDUs received counter  49
        A.1.16                PDUs retransmitted error counter  49
        A.1.17                               PDUs sent counter  49
   A.2 Counter-threshold                                   49
        A.2.1Corrupted PDUs received threshold             49
        A.2.2Incoming connection reject error threshold    50
        A.2.3Incoming connection requests threshold        50
        A.2.4Incoming disconnect error threshold           50
        A.2.5Incoming protocol error threshold             50
        A.2.6Octets received threshold                     50
        A.2.7Octets retransmitted threshold                50
        A.2.8Octets sent threshold                         51
        A.2.9Outgoing connection reject error threshold    51
        A.2.10          Outgoing connection requests threshold  51
        A.2.11             Outgoing disconnect error threshold  51
        A.2.12               Outgoing protocol error threshold  51
        A.2.13                         PDUs received threshold  51
        A.2.14              PDUs retransmitted error threshold  52
        A.2.15                             PDUs sent threshold  52
Annex B  Index of managed object classes                     53
Annex C  Index of packages                                   54
Annex D  Index of generic and specific attribute types       55
Annex E  Index of notification types                         57
Annex  F   Management  information used by  Systems  management
   function                                                 58
   F.1 Object  management function (CCITT Rec. X.730 |  ISO/IEC
        10164-1)                                            58
   F.2 State  management function (CCITT Rec. X.731  |  ISO/IEC
        10164-2)                                            58
   F.3 Relationship  management function (CCITT  Rec.  X.732  |
        ISO/IEC 10164-3)                                    59
   F.4 Alarm  reporting  function (CCITT Rec. X.733  |  ISO/IEC
        10164-4)                                            60
   F.5 Event  report  management function (CCITT Rec.  X.734  |
        ISO/IEC 10164-5)                                    60
   F.6 Log  control function (CCITT Rec. X.735 | ISO/IEC 10164-
        6)                                                  61
   F.7 Security  alarm reporting function (CCITT Rec.  X.736  |
        ISO/IEC 10164-7)                                    62
Annex G  Syntax imported from Directory, ACSE and CMIP       64

ISO/IEC 10165-2 : 1992 (E)





                         INFORMATION NOTE


The  following  table gives a list of X.700 Series  Recommendations
which  were  developed in collaboration with the  ISO/IEC  and  are
identical  to  the  corresponding  International  Standard.  Cross-
references  to  the  corresponding ISO/IEC  International  Standard
number  and  the short title of the Recommendation |  International
Standard are provided.




      CCITT                 Short Title
  Recommendation
     ISO/IEC
  International
     Standard

X.700 | 7498-4     Management Framework
(Note)
X.701 | 10040      System Management Overview
X.710 | 9595       Common Management Information
                   Service Definition
X.711 | 9596-1     Common Management Information
                   Protocol Specification
X.712 | 9596-2     CMIP PICS
X.720 | 10165-1    Management Information Model
X.721 | 10165-2    Definition of Management
                   Information
X.722 | 10165-4    Guidelines for the Definition
                   of Managed Objects
X.730 | 10164-1    Object Management Function
X.731 | 10164-2    State Management Function
X.732 | 10164-3    Attributes for Representing
                   Relationships
X.733 | 10164-4    Alarm Reporting Function
X.734 | 10164-5    Event Management Function
X.735 | 10164-6    Log Control Function
X.736 | 10164-7    Security Alarm Reporting
                   Function
X.740 | 10164-8    Security Audit Trail Function

Note ╨ This Recommendation and International
Standard are not identical, but are technically
aligned.







INTERNATIONAL STANDARD
ISO/IEC 10165-2 : 1992 (E)
CCITT Rec. X.721 (1992 E)
CCITT RECOMMENDATION



      INFORMATION TECHNOLOGY ╤ OPEN SYSTEMS INTERCONNECTION ╤
   STRUCTURE OF MANAGEMENT INFORMATION: DEFINITION OF MANAGEMENT
                            INFORMATION








1    Scope

This Recommendation | International Standard
     ╨  defines  the managed object classes, attribute types,  name
        bindings,  packages,  specific  attributes,  action  types,
        parameter  types  and  notification  types  documented   in
        accordance with CCITT Rec. X.722 | ISO/IEC 10165-4;
     ╨  specifies  compliance requirements placed  on  other  CCITT
        Recommendations | International Standards that make use  of
        these definitions.

This  Recommendation | International Standard is applicable to  the
development of OSI managed object class specifications and provides
generic  definitions that support OSI systems management functions.
These  definitions  may  also be used in  other  Recommendations  |
International  Standards  specifying  object  classes,  attributes,
notifications and action types.


2    Normative references

The  following  CCITT  Recommendations  |  International  Standards
contain   provisions  which,  through  reference  in   this   text,
constitute   provisions  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
possibility   of   applying  the  most  recent  editions   of   the
Recommendations|Standards listed below.  Members  of  IEC  and  ISO
maintain registers of currently valid International Standards.  The
CCITT  Secretariat  maintains a list of the currently  valid  CCITT
Recommendations.

2.1  Identical CCITT Recommendations| International Standards
     ╨  CCITT Recommendation X.720 (1992) | ISO/IEC 10165-1 : 1992,
        Information  technology  - Open Systems  Interconnection  -
        Structure of management information: Management information
        model.
     ╨  CCITT Recommendation X.722 (1992) | ISO/IEC 10165-4 : 1992,
        Information  technology  - Open Systems  Interconnection  -
        Structure   of   management  information:  Guidelines   for
        definition of managed objects.
     ╨  CCITT Recommendation X.730 (1992) | ISO/IEC 10164-1 : 1992,
        Information  technology  - Open Systems  Interconnection  -
        Systems Management: Object management function.
     ╨  CCITT Recommendation X.731 (1992) | ISO/IEC 10164-2 : 1992,
        Information  technology  -  Open System  Interconnection  -
        Systems Management: State management function.
     ╨  CCITT Recommendation X.732 (1992) | ISO/IEC 10164-3 : 1992,
        Information  technology - Open Systems  Interconnection   -
        Systems    Management:    Attributes    for    representing
        relationships.
     ╨  CCITT Recommendation X.733 (1992) | ISO/IEC 10164-4 : 1992,
        Information  technology  - Open Systems  Interconnection  -
        Systems Management: Alarm reporting function.
     ╨  CCITT  Recommendation  X.7341) | ISO/IEC  10164-5  :  1992,
        Information  technology  - Open Systems  Interconnection  -
        Systems Management  Event report management function.
     ╨  CCITT  Recommendation  X.7351) | ISO/IEC  10164-6  :  1992,
        Information  technology  - Open Systems  Interconnection  -
        Systems Management:  Log control function.
     ╨  CCITT Recommendation X.736 (1992) | ISO/IEC 10164-7 : 1992,
        Information  technology  - Open Systems  Interconnection  -
        Systems Management: Security alarm reporting function.

2.2  Paired    CCITT   Recommendations|   International   Standards
     equivalent in technical content
     ╨  CCITT Recommendation X.200 (1988), Reference model of  Open
        Systems Interconnection for CCITT applications.
       ISO  7498  :  1984, Information processing  systems  -  Open
        Systems Interconnection - Basic Reference Model.
     ╨  CCITT   Recommendation  X.208  (1988),   Specification   of
        abstract syntax notation one (ASN.1).
       ISO/IEC  8824:  1990, Information technology - Open  Systems
        Interconnection - Specification of Abstract Syntax Notation
        One (ASN.1).
     ╨  CCITT Recommendation X.501 (1988), The Directory  - Models.
       ISO/IEC  9594-2  :  1990  Information  technology   -   Open
        Systems  Interconnection  - The Directory  -  Part  2:  The
        Models.
     ╨  CCITT   Recommendation  X.710  (1991),  Common   management
        information service definition for CCITT applications.
       ISO/IEC  9595 : 1991, Information technology - Open  Systems
        Interconnection  -  Common management  information  service
        definition.
     ╨  CCITT   Recommendation  X.711  (1991),  Common   management
        information protocol specification for CCITT applications.
       ISO/IEC  9596-1: 1991, Information technology - Open Systems
        Interconnection  -  Common management information  protocol
        specification  - Part 1: Specification.


3    Definitions

For  the  purposes of this Recommendation | International  Standard
the following definitions apply.

3.1  Event report management function definitions

This  Recommendation  | International Standard  makes  use  of  the
following terms defined in CCITT Rec. X.734 | ISO/IEC╩10164-5:
     a)discriminator;
     b)event forwarding discriminator;
     c)potential event report.

3.2  Management information model definitions

This  Recommendation  | International Standard  makes  use  of  the
following terms defined in CCITT Rec. X.720 | ISO/IEC╩10165-1:
     a)Attribute type;
     b)Distinguished name;
     c)Relative distinguished name.


4    Abbreviations
     ASN.1Abstract Syntax Notation One
     CMIS Common Management Information Service
     CMIP Common Management Information Protocol
     EFD    Event Forwarding Discriminator
     Id  Identifier
     PDU  Protocol Data Unit
     RDN  Relative Distinguished Name


5    Notation

Attribute  types  and  specific  attributes  are  defined  in  this
Recommendation  |  International  Standard  using  the   templates,
defined in CCITT Rec. X.722 | ISO/IEC 10165-4.

The  behavioural aspects of the specific attributes described  here
shall  be  incorporated into the definition of the  managed  object
class importing these specific attributes.


6    Definition of managed object classes

This Recommendation | International Standard defines Managed Object
classes which are referenced by the System Management Functions  of
CCITT Recs. in X.730 - X.736 | ISO/IEC 10164 parts 1 to 7, or which
are  intended  to  be  used  as superclasses  for  the  purpose  of
inheritance  in the definition of Managed Object classes  in  other
standards. The syntax of the attributes referenced in the templates
are defined in clause 13.

6.1  Alarm record

The  alarmRecord  managed  object  class  is  used  to  define  the
information  stored  in  the  log as a result  of  receiving  alarm
notifications or alarm reports. The semantics of the managed object
class,  namely  its attributes and behaviour are derived  from  the
Alarm notification described in CCITT Rec. X.733 | ISO/IEC 10164-4.


alarmRecord    MANAGED OBJECT CLASS
 DERIVED FROM  eventLogRecord;
 CHARACTERIZED BY
-- The appropriate object identifier values for the eventType
     attribute, inherited from eventLogRecord
-- managed object class are communicationAlarm,
     qualityofServiceAlarm, processingErrorAlarm,
-- equipmentAlarm and environmentalAlarm --
     alarmRecordPackagePACKAGE
     BEHAVIOUR
     alarmRecordBehaviour     BEHAVIOUR
     DEFINED AS "This managed object is used to represent logged
     information that resulted from alarm notifications or event
     reports";;
     ATTRIBUTES
     probableCause GET,
     perceivedSeverity GET;;;
 CONDITIONAL PACKAGES
     specificProblemsPackage  PACKAGE
     ATTRIBUTES
     specificProblems  GET;
     REGISTERED AS {smi2Package 1}; PRESENT IF "the Specific
     problems parameter is present in the alarm notification or
     event report corresponding to the instance of alarm record",

     backedUpStatusPackage    PACKAGE
     ATTRIBUTES
     backedUpStatusGET;
     REGISTERED AS {smi2Package 2}; PRESENT IF "the backedUpStatus
     attribute has a value TRUE and the Backed up status parameter
     is present in the alarm notification or event report
     corresponding to the instance of alarm record",

     backUpObjectPackage PACKAGE
     ATTRIBUTES
     backUpObject  GET;
     REGISTERED AS {smi2Package 3}; PRESENT IF "Backup object
     parameter is present in the alarm notification or event report
     corresponding to the instance of alarm record",

     trendIndicationPackage   PACKAGE
     ATTRIBUTES
     trendIndication   GET;
     REGISTERED AS {smi2Package 4}; PRESENT IF "the Trend
     indication parameter is present in the alarm notification or
     event report corresponding to the instance of alarm record",

     thresholdInfoPackage     PACKAGE
     ATTRIBUTES
     thresholdInfo GET;
     REGISTERED AS {smi2Package 5}; PRESENT IF "the value for
     probableCause attribute is thresholdCrossed",

     stateChangeDefinitionPackage  PACKAGE
     ATTRIBUTES
     stateChangeDefinition    GET;
     REGISTERED AS {smi2Package 6}; PRESENT IF "there is a state
     transition for the states defined in State Management
     Function, corresponding to the alarm type specified in the
     alarm record",

     monitoredAttributesPackage    PACKAGE
     ATTRIBUTES
     monitoredAttributes GET;
     REGISTERED AS {smi2Package 7}; PRESENT IF "the
     monitoredAttributes parameter is present in the alarm
     notification or event report corresponding to the instance of
     alarm record",

     proposedRepairActionsPackage  PACKAGE
     ATTRIBUTES
     proposedRepairActions GET;
     REGISTERED AS {smi2Package 8}; PRESENT IF "the
     proposedRepairActions parameter is present in the alarm
     notification or event report corresponding to the instance of
     alarm record";

REGISTERED AS  {smi2MObjectClass 1};

6.2  Attribute value change record

The  attributeValueChangeRecord managed object  class  is  used  to
define  the information stored in the log as a result of  receiving
attribute  value  change  notifications or attribute  value  change
event  reports. The semantics of the managed object  class,  namely
its  attributes and behaviour are derived from the Attribute  Value
Change  notification described in CCITT Rec. X.730 | ISO/IEC 10164-
1.


attributeValueChangeRecord    MANAGED OBJECT CLASS
 DERIVED FROM   eventLogRecord;
 CHARACTERIZED BY
-- The appropriate object identifier values for the eventType
attribute, inherited from eventLogRecord
-- managed object class, is attributeValueChange
attributeValueChangeRecordPackage  PACKAGE
     BEHAVIOUR
     attributeValueChangeRecordBehaviour     BEHAVIOUR
     DEFINED AS "This managed object is used to represent logged
     information that resulted from attribute value change
     notifications or event reports";;
     ATTRIBUTES
     attributeValueChangeDefinition     GET;;;

CONDITIONAL PACKAGES
     sourceIndicatorPackage        PRESENT IF "the sourceIndicator
     parameter is present in the attributeValueChange notification
     or event report corresponding to the instance of attribute
     value change record",

     attributeIdentifierListPackage     PRESENT IF "the
     attributeIdentifierList parameter is present in the
     attributeValueChange notification or event report
     corresponding to the instance of attribute value change
     record";

REGISTERED AS  {smi2MObjectClass 2};

6.3  Discriminator

The  discriminator  managed object class  is  used  to  define  the
criteria for controlling management services. The semantics of  the
managed  object  class,  namely its attributes  and  behaviour  are
described in CCITT Rec. X.734 | ISO/IEC╩10164-5.


discriminator  MANAGED OBJECT CLASS
 DERIVED FROM   top;
 CHARACTERIZED BY
discriminatorPackage    PACKAGE
     BEHAVIOUR
     discriminatorBehaviour   BEHAVIOUR
     DEFINED AS "This managed object is used to represent the
     criteria for controlling management services.";;
     ATTRIBUTES
     discriminatorId   GET,
     discriminatorConstruct
     REPLACE-WITH-DEFAULT
     DEFAULT VALUE Attribute-
     ASN1Module.defaultDiscriminatorConstruct     GET-REPLACE,
     administrativeState GET-REPLACE,
     operationalState  GET;
     NOTIFICATIONS
     stateChange,
     attributeValueChange,
     objectCreation,
     objectDeletion;;;
--  the above events are defined in CCITT Rec. X.731 | ISO/IEC10164-
2, CCITT Rec. X.730 | ISO/IEC10164-1
CONDITIONAL PACKAGES
     availabilityStatusPackage     PRESENT IF "any of the
     scheduling packages, ( duration, weekly scheduling, external)
     are present",

     duration      PRESENT IF "the discriminator function is
     scheduled to start at a specified time and stop at either a
     specified time or function continuously ",

     dailyScheduling    PRESENT IF "both the weekly scheduling
     package and external scheduler packages are not present in an
     instance and daily scheduling is supported by that instance",

     weeklyScheduling  PRESENT IF "both the daily scheduling
     package and external scheduler packages are not present in an
     instance and weekly scheduling is supported by that instance",

     externalScheduler PRESENT IF "both the daily scheduling
     package and weekly scheduling packages are not present in an
     instance and external scheduling is supported by that
     instance";
-- see CCITT Rec. X.734 | ISO/IEC 10164-5 for the description of
this managed object class.

REGISTERED AS  {smi2MObjectClass 3};



6.4  Event forwarding discriminator

The  eventForwardingDiscriminator managed object class is  used  to
define  the  conditions that shall be satisfied by potential  event
reports  before  the  event  report is forwarded  to  a  particular
destination.This   managed  object   class   is   a   subclass   of
discriminator  managed object class. The semantics of  the  managed
object  class,  namely  its attributes, management  operations  and
behaviour, are described in CCITT Rec. X. 734 | ISO/IEC 10164-5.


eventForwardingDiscriminator  MANAGED OBJECT CLASS
DERIVED FROM   discriminator;
CHARACTERIZED BY
-- The value for the administrative state if not specified at
initiation defaults to the value unlocked.
efdPackage PACKAGE
     BEHAVIOUR
     eventForwardingDiscriminatorBehaviour   BEHAVIOUR
     DEFINED AS "This managed object is used to represent the
     criteria that shall be satisfied by potential event reports
     before the event report is forwarded to a particular
     destination.";;
     ATTRIBUTES
     destination   GET-REPLACE;;;
-- discriminatorConstruct attribute is defined using the attributes
     of a potential event report object
-- described in CCITT Rec. X.734 | ISO/IEC 10164-5.

CONDITIONAL PACKAGES
     backUpDestinationListPackage  PACKAGE
     ATTRIBUTES
     activeDestination GET,
     backUpDestinationList    GET-REPLACE;
     REGISTERED AS {smi2Package 9} ; PRESENT IF "the event
     forwarding discriminator is required to provide a backup for
     the destination",

     modePackage   PACKAGE
     ATTRIBUTES
     confirmedMode GET;

     REGISTERED AS {smi2Package 10}; PRESENT IF "the event
     forwarding discriminator permits mode for reporting events to
     be specified by the managing system";

REGISTERED AS  {smi2MObjectClass 4};

6.5  Event log record

The  eventLogRecord  managed object class is  used  to  define  the
information   stored   in  the  log  as  a  result   of   receiving
notifications  or  event reports. This is a superclass  from  which
records for specific event types are derived.

eventLogRecord MANAGED OBJECT CLASS
 DERIVED FROM   logRecord;
 CHARACTERIZED BY
eventLogRecordPackage   PACKAGE
     BEHAVIOUR
     eventLogRecordBehaviour  BEHAVIOUR
     DEFINED AS "This managed object represents the information
     stored in the log as a result of receiving notifications or
     incoming event reports.";;
     ATTRIBUTES
     managedObjectClassGET,
     managedObjectInstance    GET,
     eventType     GET;;;

CONDITIONAL PACKAGES
     eventTimePackage  PACKAGE
     ATTRIBUTES
     eventTimeGET;
     REGISTERED AS {smi2Package 11}; PRESENT IF "the event time
     parameter was present in the received event report",

     notificationIdentifierPackage PRESENT IF "the notification
     Identifier parameter is present in the notification or event
     report corresponding to the instance of an event record or an
     instance of its subclasses",

     correlatedNotificationsPackage     PRESENT IF "the
     correlatedNotifications parameter is present in the
     notification or event report corresponding to the instance of
     an event record or an instance of its subclasses",

     additionalTextPackage         PRESENT IF "the Additional text
     parameter is present in the notification or report
     corresponding to the instance of event record or an instance
     of its subclasses",

     additionalInformationPackage  PRESENT IF "the Additional
     information parameter is present in the notification or report
     corresponding to the instance of event record or an instance
     of its subclasses";

REGISTERED AS  {smi2MObjectClass 5};


6.6  Log

The  log  managed object class is used to define the  criteria  for
controlling  the logging of the information in an open system.  The
semantics  of  the managed object class, namely its attributes  and
behaviour are described in CCITT╩Rec.╩X.735 | ISO/IEC 10164-6.

log        MANAGED OBJECT CLASS
 DERIVED FROM   top;
 CHARACTERIZED BY
-- see CCITT Rec. X.735 | ISO/IEC 10164-6 for the description of
this managed object class.
logPackage PACKAGE
     BEHAVIOUR
     logBehaviour  BEHAVIOUR
     DEFINED AS "This managed object is used to store incoming
     event reports and local system notifications. Additional
     details are defined in CCITT Rec. X. 735 | ISO/IEC 10164-6.
     ";;
     ATTRIBUTES
     logIdGET,
     discriminatorConstruct   GET-REPLACE ,
     administrativeState GET-REPLACE,
     operationalState  GET,
     availabilityStatus PERMITTED VALUES Attribute-
     ASN1Module.LogAvailability
              REQUIRED VALUES Attribute-
     ASN1Module.UnscheduledLogAvailability   GET,
     logFullAction GET-REPLACE;
     NOTIFICATIONS
     objectCreation,
     objectDeletion,
     attributeValueChange,
     stateChange,
     processingErrorAlarm;;;

CONDITIONAL PACKAGES
     finiteLogSizePackage     PACKAGE
     ATTRIBUTES
     maxLogSize    GET-REPLACE,
     currentLogSizeGET,
     numberOfRecords   GET;
     REGISTERED AS {smi2Package 12} ;  PRESENT IF "an instance
     supports it",

     logAlarmPackage   PACKAGE
     ATTRIBUTES
     capacityAlarmThreshold   GET-REPLACE ADD-REMOVE;
     REGISTERED AS {smi2Package 13} ;  PRESENT IF "a log is of
     finite size and halts logging when the availability status has
     the log full value.",

     availabilityStatusPackage                    PRESENT IF "any
     of the scheduling packages, (duration, weekly scheduling,
     external) are present. The presence of this package makes
     available the off-duty value of the available status attribute
     to the object.",

     duration                PRESENT IF "the logging function is
     scheduled to start at a specified time and stop at either a
     specified time or function continuously.",

     dailyScheduling                   PRESENT IF "both the weekly
     scheduling package and external scheduler packages are not
     present in an instance and daily scheduling is supported by
     that instance.",

     weeklyScheduling             PRESENT IF "both the daily
     scheduling package and external scheduler packages are not
     present in an instance and weekly scheduling is supported by
     that instance.",

     externalScheduler            PRESENT IF "both the daily
     scheduling package and weekly scheduling packages are not
     present in an instance and external scheduling is supported by
     that instance.";

REGISTERED AS   {smi2MObjectClass 6};

6.7  Log record

The  logRecord managed object class is used to define  the  records
contained  in  a log managed object. The semantics of  the  managed
object class, namely its attributes and behaviour are described  in
CCITT Rec. X.735 | ISO/IEC 10164-6.

logRecord  MANAGED OBJECT CLASS
 DERIVED FROM   top;
 CHARACTERIZED BY
logRecordPackage    PACKAGE
     BEHAVIOUR
     logRecordBehaviourBEHAVIOUR
     DEFINED AS "This managed object represents the information
     stored in the logs";;
     ATTRIBUTES
     logRecordId   GET,
     loggingTime   GET;;;

REGISTERED AS   {smi2MObjectClass 7};


6.8  Object creation record

The objectCreationRecord managed object class is used to define the
information  stored  in  the log as a result  of  receiving  object
creation  notifications  or  Object  Creation  event  reports.  The
semantics  of  the managed object class, namely its attributes  and
behaviour   are  derived  from  the  Object  Creation  notification
described in CCITT Rec. X.730 | ISO/IEC 10164-1.

objectCreationRecord    MANAGED OBJECT CLASS
 DERIVED FROM   eventLogRecord;
 CHARACTERIZED BY
-- The appropriate object identifier value for the eventType
attribute, inherited from eventLogRecord
-- managed object class, is objectCreation
 objectCreationRecordPackage  PACKAGE
     BEHAVIOUR
     objectCreationRecordBehaviour BEHAVIOUR
     DEFINED AS "This managed object is used to represent logged
     information that resulted from object creation notifications
     or event reports";;;;

CONDITIONAL PACKAGES
     sourceIndicatorPackage   PRESENT IF "the sourceIndicator
     parameter is present in the object creation notification or
     event report corresponding to the instance of object creation
     record",

     attributeListPackage     PRESENT IF "the attributeList
     parameter is present in the object creation notification or
     event report corresponding to the instance of object creation
     record";

REGISTERED AS  {smi2MObjectClass 8};

6.9  Object deletion record

The objectDeletionRecord managed object class is used to define the
information  stored  in  the log as a result  of  receiving  object
deletion  notifications  or  Object  deletion  event  reports.  The
semantics  of  the managed object class, namely its attributes  and
behaviour   are  derived  from  the  Object  Deletion  notification
described in CCITT Rec. X.730 | ISO/IEC 10164-1.

objectDeletionRecord    MANAGED OBJECT CLASS
 DERIVED FROM   eventLogRecord;
 CHARACTERIZED BY
-- The appropriate object identifier value for the eventType
attribute, inherited from eventLogRecord
-- managed object class, is objectDeletion
 objectDeletionRecordPackage  PACKAGE
     BEHAVIOUR
     objectDeletionRecordBehaviour BEHAVIOUR
     DEFINED AS "This managed object is used to represent logged
     information that resulted from object deletion notifications
     or event reports";;;;

CONDITIONAL PACKAGES
     sourceIndicatorPackage   PRESENT IF "the sourceIndicator
     parameter is present in the object deletion notification or
     event report corresponding to the instance of object deletion
     record",

     attributeListPackage     PRESENT IF "the attributeList
     parameter is present in the object deletion notification or
     event report corresponding to the instance of object deletion
     record";

REGISTERED AS  {smi2MObjectClass 9};

6.10 Relationship change record

The relationshipChangeRecord managed object class is used to define
the  information  stored  in  the log  as  a  result  of  receiving
relationship  change  notifications or  relationship  change  event
reports.  The  semantics of the managed object  class,  namely  its
attributes  and behaviour are derived from the Relationship  Change
notification described in CCITT Rec.X.732 | ISO/IEC 10164-3.


relationshipChangeRecord  MANAGED OBJECT CLASS
 DERIVED FROM   eventLogRecord;
-- The appropriate object identifier value for the eventType
attribute, inherited from eventLogRecord
-- managed object class, is relationshipChange
CHARACTERIZED BY
relationshipChangeRecordPackage    PACKAGE
     BEHAVIOUR
     relationshipChangeRecordBehaviour  BEHAVIOUR
     DEFINED AS "This managed object is used to represent logged
     information that resulted from
     relationship change notifications or event reports";;
     ATTRIBUTES
     relationshipChangeDefinition  GET;;;

CONDITIONAL PACKAGES
     sourceIndicatorPackage        PRESENT IF "the Source indicator
     parameter is present in the relationshipChange notification or
     event report corresponding to the instance of relationship
     change record",

     attributeIdentifierListPackage     PRESENT IF "the Attribute
     identifier list parameter is present in the relationshipChange
     notification or event report corresponding to the instance of
     relationship change record";

REGISTERED AS  {smi2MObjectClass 10};

6.11 Security alarm report record

The  securityAlarmReportRecord managed  object  class  is  used  to
define  the information stored in the log as a result of  receiving
security  alarm notifications or security alarm event reports.  The
semantics  of  the managed object class, namely its attributes  and
behaviour   are  derived  from  the  Security  Alarm   notification
described in CCITT Rec. X.736 | ISO/IEC 10164-7.


securityAlarmReportRecord     MANAGED OBJECT CLASS
 DERIVED FROM   eventLogRecord;
 CHARACTERIZED BY
-- The appropriate object identifier values for the eventType
attribute, inherited from eventLogRecord
-- managed object class, are integrityViolation,
operationalViolation, physicalViolation,
-- securityServiceOrMechanismViolation and timeDomainViolation --
securityAlarmRecordPackage    PACKAGE
     BEHAVIOUR
     securityAlarmReportRecordBehaviour BEHAVIOUR
     DEFINED AS "This managed object is used to represent logged
     information that resulted from security alarm notifications or
     event reports";;
     ATTRIBUTES
     securityAlarmCauseGET,
     securityAlarmSeverity    GET,
     securityAlarmDetector    GET,
     serviceUser       GET,
     serviceProvider    GET;;;

REGISTERED AS  {smi2MObjectClass 11};

6.12 State change record

The  stateChangeRecord managed object class is used to  define  the
information stored in the log as a result of receiving state change
notifications or state change event reports. The semantics  of  the
managed  object  class,  namely its attributes  and  behaviour  are
derived from the State Change notification described in CCITT  Rec.
X.731 | ISO/IEC╩10164-2.


stateChangeRecord   MANAGED OBJECT CLASS
 DERIVED FROM   eventLogRecord;
-- The appropriate object identifier value for the eventType
attribute, inherited from eventLogRecord
-- managed object class, is stateChange
CHARACTERIZED BY
stateChangeRecordPackage PACKAGE
     BEHAVIOUR
     stateChangeRecordBehaviour    BEHAVIOUR
     DEFINED AS "This managed object is used to represent logged
     information that resulted from state change notifications or
     event reports";;
     ATTRIBUTES
     stateChangeDefinition    GET;;;

CONDITIONAL PACKAGES
     sourceIndicatorPackage        PRESENT IF "the Source indicator
     parameter is present in the stateChange notification or event
     report corresponding to the instance of state change record",

     attributeIdentifierListPackage     PRESENT IF "the Attribute
     identifierList parameter is present in the stateChange
     notification or event report corresponding to the instance of
     state change record";

REGISTERED AS  {smi2MObjectClass 12};

6.13 System

The  system  managed  object class is used to represent  a  set  of
hardware  and  software that forms an autonomous whole  capable  of
performing information processing and/or information transfer.

The  specification of the sequence of name bindings to be  used  in
constructing the distinguished name for a system managed object  is
outside the scope of this Recommendation | International Standard .
Examples of names for systems are specified in CCITT Rec.  X.720  |
ISO/IEC 10165-1.
     NOTE-  This definition does not correspond to real open system
but corresponds to real systems in CCITT Rec. X.200 | ISO 7498.

An  instance  of  this managed object class  may  be  used  as  the
superior  in naming managed objects representing either information
processing  and or information transfer resources contained  within
this instance.


system     MANAGED OBJECT CLASS
 DERIVED FROM  top;
 CHARACTERIZED BY
 systemPackage PACKAGE
     ATTRIBUTES
     systemId GET,
     systemTitle   GET,
     operationalState  GET   usageState     GET;;;

CONDITIONAL PACKAGES
     administrativeStatePackage    PACKAGE
     ATTRIBUTES
     administrativeState GET-REPLACE ;
     REGISTERED AS {smi2Package 14};   PRESENT IF "an instance
     supports it.",

     supportedFeaturesPackage PACKAGE
     ATTRIBUTES
     supportedFeatures GET-REPLACE ADD-REMOVE;
     REGISTERED AS {smi2Package 15}; PRESENT IF "an instance
     supports it.";

REGISTERED AS  {smi2MObjectClass 13};

6.14 Top

The  top  managed object class, is that class of which every  other
managed object class is a subclass.

The  semantics of the attributes objectClass,packages,nameBindings,
and allomorphs are defined in CCITT Rec. X.720 | ISO/IEC 10165-1.


top        MANAGED OBJECT CLASS
CHARACTERIZED BY
topPackage PACKAGE
     BEHAVIOUR
     topBehaviour;
     ATTRIBUTES
     objectClass GET,
     nameBinding   GET ;;;

CONDITIONAL PACKAGES
     packagesPackage   PACKAGE
     ATTRIBUTES    packages  GET;
     REGISTERED AS {smi2Package 16};
     PRESENT IF "any registered package, other than this package
     has been instantiated",

     allomorphicPackagePACKAGE
     ATTRIBUTES
     allomorphs    GET;
     REGISTERED AS {smi2Package 17};
     PRESENT IF " if an object supports allomorphism" ;

REGISTERED AS  {smi2MObjectClass 14};

topBehaviour   BEHAVIOUR
     DEFINED AS "This is the top level of managed object class
     hierarchy and every other managed object class is a
     specialization of either this generic class (top) or a
     specialization of subclass of top. The parameter
     miscellaneousError is to be used when a processing failure has
     occurred and the error condition encountered does not match
     any of object's defined specific error types.";



7    Name binding for managed object classes

This clause specifies name bindings for the managed object classes.
Additional  name bindings may be defined for these  managed  object
classes and their subclasses.

7.1  Discriminator

discriminator-system    NAME BINDING
           SUBORDINATE OBJECT CLASS     discriminator  AND
SUBCLASSES;
           NAMED BY
           SUPERIOR OBJECT CLASS system AND SUBCLASSES ;
           WITH ATTRIBUTE     discriminatorId;
           CREATE
           WITH-REFERENCE-OBJECT ,
           WITH-AUTOMATIC-INSTANCE-NAMING;
           DELETE
           ONLY-IF-NO-CONTAINED-OBJECTS;

REGISTERED AS  {smi2NameBinding 1};

7.2  Log

log-system NAME BINDING
           SUBORDINATE OBJECT CLASS     log  AND SUBCLASSES ;
           NAMED BY
           SUPERIOR OBJECT CLASS system AND SUBCLASSES ;
           WITH ATTRIBUTE     logId;
           CREATE
           WITH-REFERENCE-OBJECT ,
           WITH-AUTOMATIC-INSTANCE-NAMING;
           DELETE
           ONLY-IF-NO-CONTAINED-OBJECTS;

REGISTERED AS  {smi2NameBinding 2};

7.3  Log record

logRecord-log  NAME BINDING
           SUBORDINATE OBJECT CLASS     logRecord AND SUBCLASSES;
           NAMED BY
           SUPERIOR OBJECT CLASS   log AND SUBCLASSES;
           WITH ATTRIBUTE
           logRecordId;
           DELETE
           only-if-no-contained-objects;

REGISTERED AS  {smi2NameBinding 3};



8    Definition of packages

This  Recommendation | International Standard defines a  number  of
packages which are referenced by the System Management Functions of
CCITT Recs.X.730 - 736 | ISO/IEC 10164 parts 1 to 7.

8.1  Additional information

The     additionalInformationPackage    package    contains     the
additionalInformation  attribute described  in  CCITT╩Rec.╩X.733  |
ISO/IEC 10164-4.

additionalInformationPackage  PACKAGE
           ATTRIBUTES
           additionalInformation   GET;

REGISTERED AS  {smi2Package 18};

8.2  Additional text

The   additionalTextPackage  package  contains  the  additionalText
attribute described in CCITT Rec. X.733 | ISO/IEC╩10164-4.

additionalTextPackage   PACKAGE
           ATTRIBUTES
           additionalText     GET;

REGISTERED AS  {smi2Package 19};

8.3  Attribute identifier list

The    attributeIdentifierListPackage    package    contains    the
attributeIdentifierList attribute described in CCITT Rec.  X.730  |
ISO/IEC 10164-1, CCITT Rec. X.731 | ISO/IEC 10164-2, and CCITT Rec.
X.732 | ISO/IEC 10164-3.

attributeIdentifierListPackage     PACKAGE
           ATTRIBUTES
           attributeIdentifierList GET;

REGISTERED AS  {smi2Package 20};

8.4  Attribute list

The   attributeListPackage  package  contains   the   attributeList
attribute described in CCITT Rec. X.730 | ISO/IEC╩10164-1.

attributeListPackage    PACKAGE
           ATTRIBUTES
           attributeList GET;

REGISTERED AS  {smi2Package 21};

8.5  Availability status

The      availabilityStatusPackage     package     contains     the
availabilityStatus  attribute  described  in  CCITT  Rec.  X.731  |
ISO/IEC 10164-2.

availabilityStatusPackage     PACKAGE
     BEHAVIOUR
     availabilityStatusBehaviour   BEHAVIOUR
     DEFINED AS " This package is described in CCITT Rec.
     X.734,X.735 | ISO/IEC 10164-5, 10164-6. It is used to indicate
     the availability of the resource according to a predetermined
     time schedule." ;;
     ATTRIBUTES
     availabilityStatus REQUIRED VALUES Attribute-
     ASN1Module.SchedulingAvailability  GET;

REGISTERED AS  {smi2Package 22};

8.6  Correlated notifications

The    correlatedNotificationsPackage    package    contains    the
correlatedNotifications attribute described in  CCITT╩Rec.╩X.733  |
ISO/IEC 10164-4.

correlatedNotificationsPackage     PACKAGE
           ATTRIBUTES
           correlatedNotifications GET;

REGISTERED AS  {smi2Package 23};

8.7  Notification identifier

The     notificationIdentifierPackage    package    contains    the
notificationIdentifier attribute described  in  CCITT╩Rec.╩X.733  |
ISO/IEC 10164-4.

notificationIdentifierPackage PACKAGE
           ATTRIBUTES
           notificationIdentifier  GET;

REGISTERED AS  {smi2Package 24};

8.8  Daily scheduling

The  semantics  of dailyScheduling package are described  in  CCITT
Rec.  X.734 | ISO/IEC 10164-5 and CCITT╩Rec.╩X.735 | ISO/IEC 10164-
6.

dailyScheduling     PACKAGE
           ATTRIBUTES
           intervalsOfDay     REPLACE-WITH-DEFAULT
                    DEFAULT VALUE Attribute-
ASN1Module.defaultIntervalsOfDay
                    GET-REPLACE ADD-REMOVE;

REGISTERED AS  {smi2Package 25};

8.9  Duration

The  semantics of duration package are described in CCITT Rec.X.734
| ISO/IEC 10164-5 and CCITT Rec.X.735 | ISO/IEC 10164-6.

duration   PACKAGE
           ATTRIBUTES
           startTime    GET-REPLACE,
           stopTime REPLACE-WITH-DEFAULT
                    DEFAULT VALUE Attribute-
ASN1Module.defaultStopTime
                    GET-REPLACE;

REGISTERED AS  {smi2Package 26};

8.10 External scheduler

The  semantics of externalScheduler package are described in  CCITT
Rec.  X.734 | ISO/IEC 10164-5 and CCITT╩Rec.╩X.735 | ISO/IEC 10164-
6.

externalScheduler       PACKAGE
           ATTRIBUTES
           schedulerName GET;
REGISTERED AS  {smi2Package 27};

8.11 Source indicator

The  sourceIndicatorPackage  package contains  the  sourceIndicator
attribute  described in CCITT Rec. X.730 | ISO/IEC  10164-1,  CCITT
Rec. X.731 | ISO/IEC 10164-2, and CCITT Rec. X.732 | ISO/IEC 10164-
3.

sourceIndicatorPackage  PACKAGE
           ATTRIBUTES
           sourceIndicator    GET;

REGISTERED AS  {smi2Package 28};

8.12 Weekly scheduling

The  semantics of weeklyScheduling package are described  in  CCITT
Rec.X.734 | ISO/IEC 10164-5 and CCITT╩Rec.X.735 | ISO/IEC 10164-6.

weeklyScheduling    PACKAGE
           ATTRIBUTES
           weekMask REPLACE-WITH-DEFAULT
                    DEFAULT VALUE Attribute-
ASN1Module.defaultWeekMask
                    GET-REPLACE ADD-REMOVE;

REGISTERED AS  {smi2Package 29};


9    Definition of generic attribute types

This  Recommendation | International Standard defines a  number  of
generic  attribute  types. These are intended to  be  used  in  the
definition  of specific attributes appearing in the definitions  of
Managed Object Classes.

Each attribute type definition comprises
     ╨  the structure of the attribute value;
     ╨  the  inherent properties of the attribute in terms  of  its
        behaviour;
     ╨  the permitted matching operations that may be performed  on
        an attribute having this type;
     ╨  the  ways  in  which specific attributes having  this  type
        relate to other attributes.

An attribute type definition does not include an object identifier.
This  shall  form  part of the definition of each of  the  specific
attributes  of  that type. Definitions of specific  attributes  may
also refine the definition given in the type, for example
     ╨  to  extend the behaviour definition to relate the behaviour
        to the operation of the resource represented by the managed
        object;
     ╨  parameters be associated with the attribute.

The  template definitions are specified below for each  attribute's
type. The ASN.1 supporting productions are defined in 14.2.

9.1  Counter

The semantics of the counter attribute type are defined below.

Counters  are  a  management abstraction of an underlying  counting
process.  Two  types  of counters are modelled  to  meet  different
needs.  The non-settable (or simple) counter is defined to  operate
autonomously,  i.e. not subject to change by Management  operation,
in  order  to  enable  different managing stations  to  access  its
information   without  interference.  The  settable   counter,   in
contrast,  is  defined to allow setting or resetting by  Management
operation, and therefore is more suited to use by a single managing
station. Both types are defined as attributes.

A counter is regarded as associated with some internal event, which
may  be,  but  is  not in general, a defined event  represented  in
management information. The current value is incremented by 1  when
this  event  occurs. It can take any values in its  range.  When  a
counter  reaches  its  maximum value, it wraps  around  and  counts
upwards from 0; overflow information is not in general retained. An
attribute  value  change notification may be defined  for  counters
with wrap behaviour.
     NOTE  ╨  The rule that the counter value can increase only  in
steps  of  1  is  a  descriptive  convention  that  simplifies  the
description of counter-threshold in 9.3.1. It does not  imply  that
it  will  always be possible to observe each value in the counter's
range, since the events counted may occur in rapid succession.

Not-settable counter-definition

attribute value
     ╨  single value.

inherent properties
     ╨  current value is a non-negative integer;
     ╨  it has a maximum value (see specification properties);
     ╨  the counting direction is up, with increment 1;
     ╨  the current value wraps around when it reaches its maximum;
     ╨  the initial value is 0.

permitted operations
     ╨  Get only.

implicit relations
     ╨  directly  related  to  a  single  counter-threshold   where
        applied;
     ╨  as  an  implementation option, may trigger a defined  event
        when it wraps.

specification properties
     ╨  the internal event that is counted;
     ╨  maximum value;
     ╨  "estimated"  wrap  around  period,  to  indicate  necessary
        reading rate.

Settable counter definition

attribute value
     ╨  single value.

inherent properties
     ╨  current value is a non-negative integer;
     ╨  it has a maximum value (see specification properties);
     ╨  the counting direction is up, with increment 1;
     ╨  the current value wraps around when it reaches its maximum;
     ╨  the initial value is 0.

permitted operations
     ╨  Get;
     ╨  Set to arbitrary value (within range);
     ╨  Set   to  the  default  specified  in  the  managed  object
        definition, or to zero otherwise.

implicit relations
     ╨  directly  related  to  a  single  counter-threshold,  where
        applied;
     ╨  as  an  implementation option, may trigger a defined  event
        when  it wraps or its value is otherwise changed except  by
        the normal counting process.

specification properties
     ╨  the internal event that is counted;
     ╨  maximum value;
     ╨  "estimated"  wrap  around  period,  to  indicate  necessary
        reading rate.

counter    ATTRIBUTE
                WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.Count;
                MATCHES FOR EQUALITY,ORDERING ;;

9.2  Gauge

The semantics of the gauge attribute type is defined below.

The  gauge is the management abstraction of the value of a  dynamic
variable, such as the number of connections currently operated by a
protocol machine or the rate of change of a traffic counter.  There
is  no restriction on what the dynamic variable may be, within  the
constraints set out below.

The  value  of the gauge is subject to change in either  direction.
The  value  of the increment or decrement is unconstrained,  except
that changes that would take the gauge value beyond its maximum  or
minimum   leave  the  gauge  value  at  its  maximum   or   minimum
respectively.

In  order to support use by multiple managing stations, gauges  are
defined to be read-only.

attribute value
     ╨  single value.

inherent properties
     ╨  current  value  is  a  non-negative integer  or  real  (see
        specification properties);
     ╨  it  has  a  maximum and a minimum value (see  specification
        properties);
     ╨  it may increase or decrease by arbitrary amounts;
     ╨  it does not wrap around.

permitted actions
     ╨  Get only.

implicit relations
     ╨  directly  related  to  a tide-mark and or  gauge-threshold,
        where applied;
     ╨  only one minimum and one maximum tide-mark may be applied;
     ╨  only one (possibly multi-level) threshold may be applied;
     ╨  can be used to measure other management information.

specification properties
     ╨  the  dynamic variable measured, with its type:  integer  or
        real;
     ╨  maximum and minimum value.

gauge      ATTRIBUTE
                WITH ATTRIBUTE SYNTAX Attribute-
ASN1Module.ObservedValue;
                MATCHES FOR EQUALITY, ORDERING ;;

9.3  Threshold

A  threshold  is  the  general mechanism for generating  a  defined
notification from changes in numeric attributes values.  Two  types
of thresholds are defined, for counters and for gauges, because the
required  behaviour is significantly different in  the  two  cases.
Both  allow attribute values that are of integer data types.  Other
types of threshold may be defined in the future.

9.3.1Counter-threshold

The  counter-Threshold is the general mechanism  for  generating  a
defined  notification from changes in any value of  attribute  type
counter.

The  Counter-Threshold is related to a defined notification. It has
the  basic property that the defined notification is triggered when
the value of the count becomes equal to the comparison level of the
threshold.  The definition also allows for more complex  styles  of
operation when needed: the comparison attribute is in general a set
of  levels, for example to represent different degrees of  severity
of  a  fault condition, and the notification is triggered  whenever
the count value reaches any of the levels.

In  addition,  an  offset  mechanism is  also  available  to  allow
particular  counting intervals to be detected, as follows.  If  the
offset  value  is not zero, whenever the threshold is triggered  by
the  counter  value  reaching a comparison level,  that  comparison
level  is  incremented by the offset value.  This  is  regarded  as
taking place instantaneously, i.e. before the count is incremented.
Thus,  for each level, the threshold triggers a notification  every
time  the count increases by an interval equal to the offset value.
When  the  comparison value exceeds the modulus of the counter,  it
wraps around.

For a counter-threshold, the time at which the threshold offset was
last  applied, or the time at which the count was last  initialized
is the arm-time.

The Counter-Threshold is modelled as a set-valued attribute.

value type
     ╨  comparison level, integer;
     ╨  offset value, integer;
     ╨  notifications on/off switch, boolean.



inherent properties
     ╨  the comparison levels are non-negative integers;
     ╨  the offset values are non-negative integers;
     ╨  the notifications switch is on or off.

permitted operations
     ╨  Get, Set, Add, Remove.

implicit relations
     ╨  directly related to a single count;
     ╨  directly related to a defined notification.

specification properties
     ╨  count to which it applies;
     ╨  the defined notification that may be triggered.

Any  relationship between a threshold attribute and any  underlying
mechanism  is  specified as part of the behaviour  of  the  managed
object class containing the threshold.

counter-Threshold    ATTRIBUTE
     WITH ATTRIBUTE SYNTAX
     Attribute-ASN1Module.CounterThreshold;
      MATCHES FOR EQUALITY ;;

9.3.2Gauge-threshold

The gauge-Threshold is the general mechanism for generating one  or
more  defined notifications from changes in any value of  attribute
type  gauge.  A  hysteresis  mechanism is  provided  to  avoid  the
repeated  triggering of event notifications when  the  gauge  makes
small  oscillations  around a threshold value. This  capability  is
provided by specifying threshold values in pairs; one being a  high
threshold  value  and  the other being a low threshold  value.  The
difference between threshold values is the hysteresis interval.

The  Gauge-Threshold  is  a  set-valued attribute  used  to  define
threshold  levels associated with notifications. As  a  set  valued
attribute,  it may have zero or more members. Each member  consists
of  a sequence of two submembers, notifyLow and notifyHigh. Each of
these submembers in turn has a structure and consists of a sequence
of a gauge value and its associated on/off switch.

notifyHigh:  This structured submember defines the value  that  the
gauge  must  reach  or  exceed  in  order  to  optionally  generate
notification,  together  with  a switch  value  that  controls  the
generation of the notification.

notifyLow:  This structured submember defines the  value  that  the
gauge  must  fall  to  or  below in order  to  optionally  generate
notification,  together  with  a switch  value  that  controls  the
generation of the notification.

Gauge-Thresholds have the constraint that notifyHigh  has  a  gauge
value that is greater than or equal to that of notifyLow.

Gauge-Thresholds have the following constraints
     ╨  notify-high's gauge value and notify-low's threshold  value
        are of the same type as the gauge;
     ╨  notify-high's threshold value is greater or equal to notify-
        low's threshold value;
     ╨   notify-high's on/off switch and notify-low's on/off switch
        are of type boolean.

Gauge-Thresholds have the following behaviour
     ╨  initially, if notify-high's on/off switch is true  and  the
        gauge  value becomes equal to or greater than notify-high's
        gauge  value,  in  a  positive going  direction,  then  the
        defined   event   notification  is  triggered;   subsequent
        crossings  of  notify-high's gauge value  shall  not  cause
        further generation of event reports unless the gauge  value
        becomes equal to or less than notify-low's threshold value.
     ╨  initially,  if notify-low's on/off switch is true  and  the
        gauge  value  becomes  equal to or less  than  notify-low's
        gauge  value,  in  a  negative going  direction,  then  the
        defined   event   notification  is  triggered;   subsequent
        crossings  of  notify-low's gauge  value  shall  not  cause
        further generation of event reports unless the gauge  value
        becomes equal to or greater than notify-high's gauge value.

For  either  case,  the  time at which the  notification  is  again
enabled is defined as the arm-time.

Any  relationship between a threshold attribute and any  underlying
mechanism  is  specified as part of the behaviour  of  the  managed
object class containing the threshold.

gauge-Threshold      ATTRIBUTE
      WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.GaugeThreshold;
      MATCHES FOR EQUALITY ;;

9.4  Tide-mark

The semantics of the TideMark attribute type is defined below.

The  tide-mark is a mechanism that records the maximum  or  minimum
value  reached by a gauge during a measurement period. A  tide-mark
is  essentially read-only, except that it may be reset to a desired
value  which  is  the current value of the associated  gauge.  Each
individual tide-mark is specified to be either a maximum  tide-mark
or  a minimum tide-mark, and therefore moves (other than when it is
reset)  only  up  or  down respectively. Thus, a maximum  tide-mark
changes  (increases)  only  when its  gauge  increases  beyond  the
current   tide-mark   value,  and  a  minimum   tide-mark   changes
(decreases)  only when its gauge moves below the current  tide-mark
value.

A  tide-mark  is  defined  as  a set-valued  attribute  with  three
components. Two value components are defined, the current value and
the  value  immediately prior to the last reset, so as  to  support
different measurement requirements. The third component is the last
reset time.

attribute value
     ╨  current value of tide-mark;
     ╨  former  value  of tide-mark, i.e. value immediately  before
        the last reset;
     ╨  last reset time.

inherent properties
     ╨  it is associated with a gauge;
     ╨  it has a direction (maximum or minimum);
     ╨  the current and former values are integer or real depending
        upon the associated gauge.

permitted operations
     ╨  Get  returns  the entire attribute value, viz. the  current
        value, the former value and the last reset time;
     ╨  Set  to  default  sets  the former  value  to  the  current
        value,the  current  value to the value  of  the  associated
        gauge,and the last reset time to the current time.

implicit relations
     ╨  directly related to a gauge;
     ╨  may  be  directly  related  to  a  defined  event  that  is
        triggered when the current value changes.



specification properties
     ╨  gauge to which it applies;
     ╨  direction (maximum or minimum).

tideMark    ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.TideMarkInfo;
     MATCHES FOR EQUALITY ;;



10   Definition of specific attribute types

This  Recommendation | International Standard defines a  number  of
attributes which are referenced by the System Management  Functions
of  CCITT Recs. X.730 - 736 | ISO/IEC 10164 Parts 1 to 7, or  which
are  of  widespread  applicability in Managed  Object  definitions.
Unlike  the  attribute types defined in clause 9,  the  definitions
here  are  directly useable in the definitions of  Managed  Objects
without  further elaboration. In particular they include an  object
identifier  by which the attribute is identified. It  follows  that
any  of  these attributes can only appear once in a Managed Object.
Uses  of  these attributes in Managed Objects may also  refine  the
definition, for example
     ╨  to  extend the behaviour definition to relate the behaviour
        to the operation of the resource represented by the Managed
        Object;
     ╨  to  restrict the values which the attribute may take  to  a
        subset of those defined by the attribute type;
     ╨  to require support for some values of the type;
     ╨  to   define  relations  (such  as  mutual  constraints   on
        permitted values) with other attributes.

The  template definition along with the allocated object identifier
are  specified below for each attributes type. The ASN.1 supporting
productions are defined in 13.2.

10.1 Attributes types used for naming

The  following  attributes can be used as naming  attributes  in  a
relative distinguished name.

10.1.1  Discriminator Id

The  discriminatorId attribute type is used in naming instances  of
Discriminator managed object class.

discriminatorId     ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.SimpleNameType;
     MATCHES FOR Equality, Substrings, ORDERING;
     BEHAVIOUR
     rDNIdBehaviour;

REGISTERED AS  {smi2AttributeID 1};

rDNIdBehaviour BEHAVIOUR
     DEFINED AS " If the string choice for the syntax is used
     matching on the substrings is permitted . If the number choice
     for the syntax is used then matching on ordering is
     permitted.";


10.1.2  Log Id

The logId attribute type is used in naming instances of Log managed
object class.

logId      ATTRIBUTE
                WITH ATTRIBUTE SYNTAX Attribute-
ASN1Module.SimpleNameType;
                MATCHES FOR EQUALITY, SUBSTRINGS;
                BEHAVIOUR
                rDNIdBehaviour;

REGISTERED AS  {smi2AttributeID 2};

10.1.3  Log record Id

The  logRecordId attribute type is used in naming instances of  Log
Records managed object class.

logRecordId    ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.LogRecordId;
     MATCHES FOR EQUALITY, ORDERING ;

REGISTERED AS  {smi2AttributeID 3};

10.1.4  System Id

The  systemId  attribute type may be used in  naming  instances  of
System managed object class.

systemId   ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.SystemId;
     MATCHES FOR EQUALITY;

REGISTERED AS  {smi2AttributeID 4};

10.1.5  System title

The  systemTitle attribute type may be used in naming instances  of
System managed object class.

systemTitle    ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.SystemTitle;
     MATCHES FOR EQUALITY;

REGISTERED AS  {smi2AttributeID 5};

10.2 Counter

This  Recommendation | International Standard defines a  number  of
counter  types  which  are  referenced  by  the  System  Management
Functions in CCITT Recs. X.730-736 | ISO/IEC 10164 Parts 1 to 7.
     NOTE  ╨  There are no counter types currently defined  in  the
system  management functions and this subclause is a  place  holder
for  future additions. Annex A defines a number of specific counter
attributes generally useful to layer management.

10.3 Counter-threshold

This  Recommendation | International Standard defines a  number  of
counter-threshold  types  which  are  referenced  by   the   System
Management Functions in CCITT Recs. X.730-736 | ISO/IEC 10164 Parts
1 to 7.
     NOTE  ╨ There are no counter-threshold types currently defined
in  the  system management functions and this subclause is a  place
holder  for future additions. Annex A defines a number of  specific
counter-threshold attributes generally useful to layer management.

10.4 Gauge

This  Recommendation | International Standard defines a  number  of
Gauge types which are referenced by the System Management Functions
in CCITT Recs. X.730-736 | ISO/IEC 10164 Parts 1 to 7.
     NOTE  ╨  There  are no Gauge types currently  defined  in  the
system  management functions and this subclause is a  place  holder
for future additions.

10.5 Gauge-threshold

This  Recommendation | International Standard defines a  number  of
Gauge-Threshold types which are referenced by the System Management
Functions in CCITT Recs. X.730-736 | ISO/IEC 10164 Parts 1 to 7.
     NOTE ╨ There are no gauge threshold types currently defined in
the  system  management functions and this  subclause  is  a  place
holder for future addition.

10.6 Tide-mark

This  Recommendation | International Standard defines a  number  of
Tide-Mark  types  which  are referenced by  the  System  Management
Functions of CCITT Recs. X.730-736 | ISO/IEC 10164 Parts 1 to 7.
     NOTE  ╨ There are no tide-mark types currently defined in  the
system  management functions and this subclause is a  place  holder
for future addition.

10.7 Miscellaneous attribute types

10.7.1  Events related

10.7.1.1   Additional information

The  semantics  of  the additionalInformation  attribute  type  are
specified  in  the Additional Information parameter in  CCITT  Rec.
X.733 | ISO/IEC 10164-4.

additionalInformation   ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-
     ASN1Module.AdditionalInformation;
     BEHAVIOUR
     additionalInformationBehaviour     BEHAVIOUR
     DEFINED AS    "This attribute is used to supply additional
     information in notifications.";;

REGISTERED AS   {smi2AttributeID 6};

10.7.1.2   Additional text

The semantics of the additionalText attribute type are specified in
the  Additional Text parameter in CCITT╩Rec.╩X.733 | ISO/IEC 10164-
4.

additionalText ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.AdditionalText;
     MATCHES FOR EQUALITY, SUBSTRINGS;
     BEHAVIOUR
     additionalTextBehaviour  BEHAVIOUR
     DEFINED AS    "This attribute is used to specify additional
     textual information in notifications ";;

REGISTERED AS   {smi2AttributeID 7};

10.7.1.3   Attribute identifier list

The  semantics  of the attributeIdentifierList attribute  type  are
specified in the Attribute Identifier List parameter in CCITT  Rec.
X.730 | ISO/IEC 10164-1.

attributeIdentifierList ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-
     ASN1Module.AttributeIdentifierList;
     MATCHES FOR EQUALITY, SET-COMPARISON, SET-INTERSECTION ;
     BEHAVIOUR
     attributeIdentifierListBehaviour   BEHAVIOUR
     DEFINED AS    "This attribute contains a list of attribute
     identifiers.";;

REGISTERED AS   {smi2AttributeID 8};

10.7.1.4   Attribute list

The semantics of the attributeList attribute type are specified  in
the Attribute List parameter in CCITT Rec. X.730 | ISO/IEC 10164-1.

attributeList  ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.AttributeList;
     MATCHES FOR EQUALITY, SET-COMPARISON, SET-INTERSECTION ;
     BEHAVIOUR
     attributeListBehaviour   BEHAVIOUR
     DEFINED AS    "This attribute contains a list of attribute
     identifiers and their values.";;

REGISTERED AS   {smi2AttributeID 9};

10.7.1.5   Attribute value change definition

The  semantics of the attributeValueChangeDefinition attribute type
are  defined in the Attribute Value Change definition parameter  in
CCITT Rec. X.730 | ISO/IEC 10164-1.

attributeValueChangeDefinition     ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-
     ASN1Module.AttributeValueChangeDefinition;
     BEHAVIOUR
     attributeValueChangeDefinitionBehaviour BEHAVIOUR
     DEFINED AS    "This attribute contains a set of attribute
     identifiers and their old and new values.";;

REGISTERED AS  {smi2AttributeID 10};

10.7.1.6   Backed-up status

The semantics of the backedUpStatus attribute type are specified in
the Backed-up Status parameter in CCITT╩Rec.╩X.733 | ISO/IEC 10164-
4.

backedUpStatus ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.BackedUpStatus;
     MATCHES FOR EQUALITY ;

REGISTERED AS  {smi2AttributeID 11};

10.7.1.7   Correlated notifications

The  semantics  of the correlatedNotifications attribute  type  are
specified  in the Correlated Notifications parameter in CCITT  Rec.
X.733 | ISO/IEC 10164-4.

correlatedNotifications ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-
     ASN1Module.CorrelatedNotifications;
     BEHAVIOUR
     correlatedNotificationsBehaviour   BEHAVIOUR
     DEFINED AS    "This attribute contains a set of notification
     identifiers and, if necessary, their associated managed object
     instance names, for the notifications that are considered to
     be correlated to this notification.";;

REGISTERED AS   {smi2AttributeID 12};

10.7.1.8   Event time

The  semantics of the eventTime attribute type are specified in the
Event Time parameter in CCITT Rec. X.710 | ISO/IEC 9595.

eventTime  ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.EventTime;
     MATCHES FOR EQUALITY, ORDERING;
     BEHAVIOURtimeOrdering;

REGISTERED AS  {smi2AttributeID 13};

timeOrdering   BEHAVIOUR
     DEFINED AS
     "The year, month, day, hour, minute and seconds field are
     compared in order to determine whether the specified value is
     greater or less than the value of the attribute. The values
     for the year, month,day, hour,minute and seconds are
     determined from the character string representation and the
     year value is first compared. If equal the month value is
     compared and this process is continued if the compared fields
     are equal";

10.7.1.9   Event type

The  semantics of the eventType attribute type are specified in the
Event type parameter in CCITT Rec. X.710 | ISO/IEC 9595.

eventType  ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.EventTypeId;
     MATCHES FOR EQUALITY ;

REGISTERED AS  {smi2AttributeID 14};

10.7.1.10   Monitored attributes

The   semantics  of  the  monitoredAttributes  attribute  type  are
specified in the Monitored Attributes parameter in CCITT Rec. X.733
| ISO/IEC 10164-4.

monitoredAttributes ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-
     ASN1Module.MonitoredAttributes;

REGISTERED AS  {smi2AttributeID 15};

10.7.1.11 Notification identifier

The  semantics  of  the notificationIdentifier attribute  type  are
specified  in the Notification identifier parameter in  CCITT  Rec.
X.733 | ISO/IEC 10164-4.

notificationIdentifier  ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-
     ASN1Module.NotificationIdentifier;
     MATCHES FOR EQUALITY;
     BEHAVIOUR
     notificationIdentifierBehaviour    BEHAVIOUR
     DEFINED AS    "This attribute contains a unique identifier
     for the notification, which may be present in the correlated
     notifications attribute of other notifications.";;

REGISTERED AS   {smi2AttributeID 16};

10.7.1.12 Perceived severity

The semantics of the perceivedSeverity attribute type are specified
in  the  Perceived Severity parameter in CCITT╩Rec.╩X.733 | ISO/IEC
10164-4.

perceivedSeverity   ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.PerceivedSeverity;
     MATCHES FOR EQUALITY;

REGISTERED AS  {smi2AttributeID 17};

10.7.1.13 Probable cause

The semantics of the probableCause attribute type are specified  in
the Probable Cause parameter in CCITT╩Rec.╩X.733 | ISO/IEC 10164-4.

probableCause  ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.ProbableCause;
     MATCHES FOR EQUALITY ;

REGISTERED AS  {smi2AttributeID 18};

10.7.1.14 Proposed repair actions

The semantics of the proposedRepairActions attribute type are speci
fied in the Proposed Repair Action parameter in CCITT Rec. X.733  |
ISO/IEC 10164-4.

proposedRepairActions   ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-
     ASN1Module.ProposedRepairActions;
     MATCHES FOR EQUALITY, SET-COMPARISON, SET-INTERSECTION;

REGISTERED AS  {smi2AttributeID 19};

10.7.1.15 Relationship change definition

The  semantics  of the relationshipChangeDefinition attribute  type
are  defined  in  the Relationship change definition  parameter  in
CCITT Rec. X.732 | ISO/IEC 10164-3.

relationshipChangeDefinition  ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-
     ASN1Module.AttributeValueChangeDefinition;
     BEHAVIOUR
     relationshipChangeDefinitionBehaviour   BEHAVIOUR
     DEFINED AS    "This attribute contains a set of relationship
     attribute identifiers and their old and new values.";;

REGISTERED AS  {smi2AttributeID 20};

10.7.1.16 Security alarm cause

The   semantics  of  the  securityAlarmCause  attribute  type   are
specified in the Security alarm cause parameter in CCITT╩Rec. X.736
| ISO/IEC 10164-7.

securityAlarmCause  ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.SecurityAlarmCause;
     MATCHES FOR EQUALITY ;
     BEHAVIOUR
     securityAlarmCauseBehaviour   BEHAVIOUR
     DEFINED AS    "This attribute specifies the cause of the
     security alarm";;

REGISTERED AS  {smi2AttributeID 21};

10.7.1.17 Security alarm detector

The  semantics  of  the securityAlarmDetector  attribute  type  are
specified  in the Security alarm Detector parameter in  CCITT  Rec.
X.736 | ISO/IEC 10164-7.

securityAlarmDetector   ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-
     ASN1Module.SecurityAlarmDetector;
     MATCHES FOR EQUALITY;
     BEHAVIOUR
     securityAlarmDetectorBehaviour     BEHAVIOUR
     DEFINED AS    "This attribute identifies the entity that
     detected the security alarm";;

REGISTERED AS  {smi2AttributeID 22};

10.7.1.18 Security alarm severity

The  semantics  of  the securityAlarmSeverity  attribute  type  are
specified  in the Security alarm severity parameter in  CCITT  Rec.
X.736 | ISO/IEC 10164-7.

securityAlarmSeverity   ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-
     ASN1Module.SecurityAlarmSeverity;
     MATCHES FOR EQUALITY;
     BEHAVIOUR
     securityAlarmSeverityBehaviour     BEHAVIOUR
     DEFINED AS    "This attribute indicates the severity of the
     security alarm";;

REGISTERED AS  {smi2AttributeID 23};

10.7.1.19   Service provider

The  semantics of the serviceProvider attribute type are  specified
in  the  Service provider parameter in CCITT╩Rec.╩X.736  |  ISO/IEC
10164-7.

serviceProvider     ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.ServiceProvider;
     MATCHES FOR EQUALITY;
     BEHAVIOUR
     serviceProviderBehaviour BEHAVIOUR
     DEFINED AS    "This attribute contains information about the
     service provider associated with the service request that
     caused the security alarm";;

REGISTERED AS  {smi2AttributeID 24};

10.7.1.20 Service user

The  semantics of the serviceUser attribute type are  specified  in
the Service user parameter in CCITT Rec. X.736 | ISO/IEC 10164-7.

serviceUser    ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.ServiceUser;
     MATCHES FOR EQUALITY ;
     BEHAVIOUR
     serviceUserBehaviour     BEHAVIOUR
     DEFINED AS    "This attribute contains information about the
     service user associated with the service request that caused
     the security alarm";;

REGISTERED AS  {smi2AttributeID 25};

10.7.1.21 Source indicator

The semantics of the sourceIndicator attribute type are defined  in
the Source Indicator parameter in CCITT╩Rec.╩X.730 | ISO/IEC 10164-
1.

sourceIndicator     ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.SourceIndicator;
     MATCHES FOR EQUALITY;
     BEHAVIOUR
     sourceIndicatorBehaviour BEHAVIOUR
     DEFINED AS    "This attribute is used in notifications to
     indicate the source of the operation that resulted in
     generating the notification ";;

REGISTERED AS  {smi2AttributeID 26};

10.7.1.22 Specific problems

The  semantics of the specificProblems attribute type are specified
in  the  Specific Problems parameter in CCITT╩Rec.╩X.733 |  ISO/IEC
10164-4.

specificProblems     ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.SpecificProblems;
     MATCHES FOR EQUALITY, SET-COMPARISON, SET-INTERSECTION ;

REGISTERED AS  {smi2AttributeID 27};

10.7.1.23   State change definition

The  semantics  of  the stateChangeDefinition  attribute  type  are
defined  in  the  State change definition parameter  in  CCITT╩Rec.
X.731 | ISO/IEC 10164-2.

stateChangeDefinition   ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-
     ASN1Module.AttributeValueChangeDefinition;
     BEHAVIOUR
     stateChangeDefinitionBehaviour     BEHAVIOUR
     DEFINED AS    "This attribute contains a set of state
     attribute identifiers and their old and new values.";;

REGISTERED AS  {smi2AttributeID 28};

10.7.1.24   Threshold info

The semantics of the thresholdInfo attribute type are specified  in
the Threshold Info parameter in CCITT Rec. X.733 | ISO/IEC 10164-4.

thresholdInfo  ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.ThresholdInfo;

REGISTERED AS  {smi2AttributeID 29};

10.7.1.25 Trend indication

The  semantics of the trendIndication attribute type are  specified
in  the  Trend Indication parameter in CCITT╩Rec.╩X.733  |  ISO/IEC
10164-4.

trendIndication     ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.TrendIndication;
     MATCHES FOR EQUALITY;

REGISTERED AS  {smi2AttributeID 30};

10.7.2  States related

10.7.2.1   Administrative state

The   semantics  of  the  administrativeState  attribute  type  are
specified in the Administrative State attribute in CCITT╩Rec. X.731
| ISO/IEC 10164-2.

administrativeState ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-
     ASN1Module.AdministrativeState;
     MATCHES FOR EQUALITY ;

REGISTERED AS  {smi2AttributeID 31};

10.7.2.2   Alarm status

The  semantics of the alarmStatus attribute type are  specified  in
the Alarm Status attribute in CCITT Rec. X.731 | ISO/IEC 10164-2.

alarmStatus    ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.AlarmStatus;
     MATCHES FOR EQUALITY, SET-COMPARISON, SET-INTERSECTION ;

REGISTERED AS  {smi2AttributeID 32};

10.7.2.3   Availability status

The   semantics  of  the  availabilityStatus  attribute  type   are
specified  in the Availability Status attribute in CCITT╩Rec.╩X.731
| ISO/IEC 10164-2.

availabilityStatus  ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.AvailabilityStatus;
     MATCHES FOR EQUALITY, SET-COMPARISON, SET-INTERSECTION ;

REGISTERED AS  {smi2AttributeID 33};

10.7.2.4   Control status

The semantics of the controlStatus attribute type are specified  in
the Control Status attribute in CCITT Rec. X.731 | ISO/IEC 10164-2.

controlStatus  ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.ControlStatus;
     MATCHES FOR EQUALITY, SET-COMPARISON, SET-INTERSECTION ;

REGISTERED AS  {smi2AttributeID 34};

4.10.7.2.5 Operational state

The  semantics of the operationalState attribute type are specified
in  the  Operational State attribute in CCITT Rec. X.731 |  ISO/IEC
10164-2.

operationalState    ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.OperationalState;
     MATCHES FOR EQUALITY ;

REGISTERED AS  {smi2AttributeID 35};

10.7.2.6   Procedural status

The  semantics of the proceduralStatus attribute type are specified
in  the  Procedural Status attribute in CCITT Rec.╩X.731 |  ISO/IEC
10164-2.

proceduralStatus    ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.ProceduralStatus;
     MATCHES FOR EQUALITY, SET-COMPARISON, SET-INTERSECTION;

REGISTERED AS  {smi2AttributeID 36};

10.7.2.7   Standby status

The semantics of the standbyStatus attribute type are specified  in
the Standby Status attribute in CCITT Rec. X.731 | ISO/IEC 10164-2.

standbyStatus  ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.StandbyStatus;
     MATCHES FOR EQUALITY;

REGISTERED AS  {smi2AttributeID 37};

10.7.2.8   Unknown status

The semantics of the unknownStatus attribute type are specified  in
the Unknown Status attribute in CCITT╩Rec.╩X.731 | ISO/IEC 10164-2.

unknownStatus  ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.UnknownStatus;
     MATCHES FOR EQUALITY;

REGISTERED AS  {smi2AttributeID 38};

10.7.2.9   Usage state

The semantics of the usageState attribute type are specified in the
Usage State attribute in CCITT Rec.╩X.731 | ISO/IEC 10164-2.

usageState ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.UsageState;
     MATCHES FOR EQUALITY;

REGISTERED AS  {smi2AttributeID 39};

10.7.2.10 State

The  semantics of the State group attribute type are  specified  in
the State attribute group in CCITT Rec. X.731 | ISO/IEC 10164-2.

state      ATTRIBUTE GROUP
     DESCRIPTION " This is defined as an empty attribute group. The
     elements of this group are composed of state attributes in the
     managed object. The state attributes may include those
     specified in CCITT Rec. X.731|ISO/IEC 10164-2 and others that
     are specific to the managed object class.";

REGISTERED AS  {smi2AttributeGroup 1};

10.7.3  Relationships related

10.7.3.1   Back-up object

The  semantics of the backUpObject attribute type are specified  in
Back-Up Object relationship attribute in CCITT╩Rec.╩X.732 | ISO/IEC
10164-3. This attribute is also used in CCITT Rec. X.733 |  ISO/IEC
10164-4.

backUpObject   ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-
     ASN1Module.BackUpRelationshipObject;
           MATCHES FOR EQUALITY;

REGISTERED AS  {smi2AttributeID 40};

10.7.3.2   Backed-up object

The semantics of the backedUpObject attribute type are specified in
Backed-Up  Object  relationship  attribute  in  CCITT╩Rec.╩X.732  |
ISO/IEC 10164-3.

backedUpObject ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-
     ASN1Module.BackUpRelationshipObject;
     MATCHES FOR EQUALITY;

REGISTERED AS  {smi2AttributeID 41};


10.7.3.3   Member

The  semantics  of  member attribute type are specified  in  Member
relationship attribute in CCITT Rec.╩X.732 | ISO/IEC╩10164-3.

member     ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.GroupObjects;
     MATCHES FOR EQUALITY,SET-COMPARISON, SET-INTERSECTION;

REGISTERED AS  {smi2AttributeID 42};

10.7.3.4   Owner

The  semantics  of  owner  attribute type are  specified  in  Owner
relationship attribute in CCITT Rec.╩X.732 | ISO/IEC╩10164-3.

owner      ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.GroupObjects;
     MATCHES FOR EQUALITY, SET-COMPARISON, SET-INTERSECTION;

REGISTERED AS  {smi2AttributeID 43};

10.7.3.5   Peer

The  semantics  of  peer  attribute  type  are  specified  in  Peer
relationship attribute in CCITT Rec.╩X.732 | ISO/IEC 10164-3.

peer       ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-
     ASN1Module.BackUpRelationshipObject;
     MATCHES FOR EQUALITY;

REGISTERED AS  {smi2AttributeID 44};

10.7.3.6   Primary

The  semantics of primary attribute type are specified  in  Primary
relationship attribute in CCITT Rec.╩X.732 | ISO/IEC╩10164-3.

primary     ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.PrioritisedObject;

REGISTERED AS  {smi2AttributeID 45};

10.7.3.7   Provider object

The  semantics  of providerObject attribute type are  specified  in
Provider  Object  relationship  attribute  in  CCITT╩Rec.╩X.732   |
ISO/IEC 10164-3.

providerObject ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.PrioritisedObject;

REGISTERED AS  {smi2AttributeID 46};

10.7.3.8   Relationships

The  semantics  of  the  relationships  group  attribute  type  are
specified in the Relationships group attribute in CCITT╩Rec.  X.732
| ISO/IEC 10164-3.

relationships  ATTRIBUTE GROUP
     DESCRIPTION " This is defined as an empty attribute group. The
     elements of this group are composed of relationship attributes
     in the managed object. The relatioship attributes may include
     those specified in CCITT Rec. X.732 | ISO/IEC╩10164-3 and
     others that are specific to the managed object class.";

REGISTERED AS  {smi2AttributeGroup 2};

10.7.3.9   Secondary

The  semantics  of  secondary attribute type are used  in  defining
Secondary  relationship attribute in CCITT  Rec.  X.732  |  ISO/IEC
10164-3.

secondary  ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.PrioritisedObject;

REGISTERED AS  {smi2AttributeID 47};

10.7.3.10 User object

The  semantics  of userObject attribute type are used  in  defining
User  Object Relationship attribute in CCITT╩Rec.╩X.732  |  ISO/IEC
10164-3.

userObject ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.PrioritisedObject;

REGISTERED AS  {smi2AttributeID 48};

10.7.4  Other attribute types

10.7.4.1   Active destination

The semantics of the activeDestination attribute type are specified
in  the  Active destination attribute in CCITT╩Rec.╩X.734 | ISO/IEC
10164-5.

activeDestination   ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.ActiveDestination;
     MATCHES FOR EQUALITY;

REGISTERED AS  {smi2AttributeID 49};

10.7.4.2   Allomorphs

The allomorphs attribute appears in a managed object if and only if
that managed object supports allomorphism.

allomorphs ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.Allomorphs;
      MATCHES FOR EQUALITY, SET-COMPARISON, SET-INTERSECTION;

REGISTERED AS  {smi2AttributeID 50};

10.7.4.3   Back-up destination list

The  semantics  of  the backUpDestinationList  attribute  type  are
specified  in the Backup destination list attribute in  CCITT  Rec.
X.734 | ISO/IEC 10164-5.

backUpDestinationList   ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-
     ASN1Module.BackUpDestinationList;
     MATCHES FOR EQUALITY ,SET-COMPARISON, SET-INTERSECTION;

REGISTERED AS  {smi2AttributeID 51};

10.7.4.4   Capacity alarm threshold

The  semantics  of  the capacityAlarmThreshold attribute  type  are
specified  in the Capacity Alarm Threshold attribute in CCITT  Rec.
X.735 | ISO/IEC10164-6.

capacityAlarmThreshold  ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-
     ASN1Module.CapacityAlarmThreshold;
     MATCHES FOR EQUALITY, SET-COMPARISON, SET-INTERSECTION;

REGISTERED AS  {smi2AttributeID 52};

10.7.4.5   Confirmed mode

The semantics of the confirmedMode attribute type are specified  in
the Confirmed mode attribute in CCITT Rec. X.734 | ISO/IEC10164-5.

confirmedMode  ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.ConfirmedMode;
     MATCHES FOR EQUALITY;

REGISTERED AS  {smi2AttributeID 53};

10.7.4.6   Current log size

The semantics of the currentLogSize attribute type are specified in
the Current Log Size attribute in CCITT╩Rec.╩X.735 | ISO/IEC 10164-
6.

currentLogSize ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.CurrentLogSize;
     MATCHES FOR EQUALITY, ORDERING;

REGISTERED AS  {smi2AttributeID 54};

10.7.4.7   Destination

The  semantics of the destination attribute type are  specified  in
the  Destination  Address attribute in CCITT Rec. X.734  |  ISO/IEC
10164-5.

destination    ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.Destination;
     MATCHES FOR EQUALITY ;

REGISTERED AS  {smi2AttributeID 55};

10.7.4.8   Discriminator construct

The  semantics  of  the discriminatorConstruct attribute  type  are
specified  in the Discriminator Construct attribute in  CCITT  Rec.
X.734 | ISO/IEC 10164-5.

discriminatorConstruct  ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-
     ASN1Module.DiscriminatorConstruct;

REGISTERED AS  {smi2AttributeID 56};

10.7.4.9   Intervals of day

The semantics of the intervalsOfDay attribute type are specified in
the  Daily Scheduling package in CCITT╩Rec.╩X.734 | ISO/IEC 10164-5
and CCITT Rec. X.735 | ISO/IEC 10164-6.

intervalsOfDay ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.IntervalsOfDay;

REGISTERED AS  {smi2AttributeID 57};

10.7.4.10 Log full action

The semantics of the logFullAction attribute type are specified  in
the  Log Full Action attribute in CCITT Rec. X.735 | ISO/IEC 10164-
6.

logFullAction  ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.LogFullAction;
     MATCHES FOR EQUALITY ;

REGISTERED AS  {smi2AttributeID 58};

10.7.4.11 Logging time

The  semantics of the loggingTime attribute type are  specified  in
the Logging Time attribute in CCITT Rec. X.735 | ISO/IEC╩10164-6.

loggingTime    ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.LoggingTime;
     MATCHES FOR EQUALITY, ORDERING;

REGISTERED AS  {smi2AttributeID 59};

10.7.4.12 Managed object class

The   managedObjectClass  attribute  type  is  specified  to  allow
filtering of the Managed Object Class parameter when events reports
are logged as records.

managedObjectClass  ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.ObjectClass;
     MATCHES FOR EQUALITY;

REGISTERED AS  {smi2AttributeID 60};

10.7.4.13 Managed object instance

The  managedObjectInstance attribute type  is  specified  to  allow
filtering  of  the  Managed Object Instance parameter  when  events
reports are logged as records.

managedObjectInstance   ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.ObjectInstance;
     MATCHES FOR EQUALITY;

REGISTERED AS  {smi2AttributeID 61};

10.7.4.14 Max log size

The semantics of the maxLogSize attribute type are specified in the
Max Log Size attribute in CCITT Rec. X.735 | ISO/IEC 10164-6.

maxLogSize ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.MaxLogSize;
     MATCHES FOR EQUALITY, ORDERING ;
     BEHAVIOUR
     maxSizeOrderingBehaviour BEHAVIOUR
     DEFINED AS " The ordering is the same as for sequentially
     increasing postive integers except that a value of zero is
     largest and denotes infinite size.";;

REGISTERED AS  {smi2AttributeID 62};

10.7.4.15 Name binding

The  nameBinding  attribute appears in  every  managed  object  and
identifies  the  name  binding with which the  managed  object  was
instantiated.  The  semantics of this attribute  are  described  in
CCITT Rec. X.720 | ISO/IEC 10165-1.

nameBinding    ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.NameBinding;
     MATCHES FOR EQUALITY;

REGISTERED AS  {smi2AttributeID 63};

10.7.4.16   Number of records

The  semantics of the numberOfRecords attribute type are  specified
in  the  Number of Records attribute in CCITT╩Rec.╩X.735 |  ISO/IEC
10164-6.

numberOfRecords     ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.NumberOfRecords;
     MATCHES FOR EQUALITY, ORDERING ;

REGISTERED AS  {smi2AttributeID 64};

10.7.4.17 Object class

The  objectClass  attribute appears in  every  managed  object  and
indicates  the  managed object class to which  the  managed  object
belongs.  The semantics of ordering on object classes are described
in CCITT Rec. X.720 | ISO/IEC 10165-1.

objectClass    ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.ObjectClass;
     MATCHES FOR EQUALITY;

REGISTERED AS  {smi2AttributeID 65};

10.7.4.18 Packages

The packages attribute appears in every managed object in which any
registered  package,  other  than  the  packagePackage   has   been
instantiated.

packages   ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.Packages;
     MATCHES FOR EQUALITY, SET-COMPARISON, SET-INTERSECTION;

REGISTERED AS  {smi2AttributeID 66};

10.7.4.19 Scheduler name

The  semantics of schedulerName attribute type are specified in the
External Scheduler scheduling package in CCITT╩Rec.╩X.734 | ISO/IEC
10164-5 and CCITT Rec. X.735 | ISO/IEC 10164-6.

schedulerName  ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.ObjectInstance;
     MATCHES FOR EQUALITY;

REGISTERED AS  {smi2AttributeID 67};

10.7.4.20 Start time

The  semantics  of  startTime attribute type are specified  in  the
Weekly Scheduling package in CCITT Rec.╩X.734 | ISO/IEC 10164-5 and
CCITT Rec. X.735 | ISO/IEC 10164-6.

startTime  ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.StartTime;
     MATCHES FOR EQUALITY, ORDERING;
     BEHAVIOUR timeOrdering;

REGISTERED AS  {smi2AttributeID 68};

10.7.4.21 Stop time

The  semantics  of  stopTime attribute type are  specified  in  the
Weekly Scheduling package in CCITT Rec.╩X.734 | ISO/IEC 10164-5 and
CCITT   Rec.  X.735  |  ISO/IEC  10164-6.  The  matching  criterion
"Ordering"  is  applicable only when the ASN.1 type GeneralizedTime
choice is selected for StopTime.

stopTime   ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.StopTime;
     MATCHES FOR EQUALITY, ORDERING;
     BEHAVIOUR timeOrdering;

REGISTERED AS  {smi2AttributeID 69};

10.7.4.22 Supported Features

The  semantics of the supportedFeatures  attribute type  are  given
below.

supportedFeatures   ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.SupportedFeatures;
     MATCHES FOR SET-COMPARISON, SET-INTERSECTION, EQUALITY;
     BEHAVIOUR
     supportedFeaturesBehaviour    BEHAVIOUR
     DEFINED AS    "This attribute is used to identify features
     within the system that are capable of being managed. The
     registration of each feature is performed by the development
     authority for the feature and will typically identify a
     specification in which the details of what can be managed are
     provided";;

REGISTERED AS  {smi2AttributeID 70};

10.7.4.23 Week mask

The  semantics  of  weekMask attribute type are  specified  in  the
Weekly Scheduling package in CCITT Rec.╩X.734 | ISO/IEC 10164-5 and
CCITT Rec. X.735 | ISO/IEC 10164-6.

weekMask   ATTRIBUTE
     WITH ATTRIBUTE SYNTAX Attribute-ASN1Module.WeekMask;
     MATCHES FOR EQUALITY;

REGISTERED AS  {smi2AttributeID 71};


11   Definition of action types

This  Recommendation | International Standard defines a  number  of
action   types  which  are  referenced  by  the  System  Management
Functions in CCITT Recs. X.730-736 | ISO/IEC 10164 Parts 1 to 7.
     NOTE  ╨  There  are no action types currently defined  in  the
system management functions and this section is a place holder  for
future addition.


12   Definition of parameters

This  Recommendation | International Standard defines a  number  of
parameters which are referenced by the System Management  Functions
in  CCITT  Recs.  X.730-736 | ISO/IEC  10164  Parts  1  to  7.  The
definition of parameter template is specified in CCITT Rec.╩X.722 |
ISO/IEC 10165-4.

The miscellaneousError parameter is included in this Recommendation
|   International  Standard  as  a  possible  specific  error  when
processing  failure is reported using CMIP linked reply  mechanism.
This may be imported in any managed object class definition .

miscellaneousError  PARAMETER
     CONTEXT  SPECIFIC-ERROR;
     WITH SYNTAX Parameter-ASN1Module.MiscellaneousError;
     BEHAVIOUR
     miscellaneousErrorBehaviour   BEHAVIOUR
     DEFINED AS " When a processing error failure has occurred and
     the error condition encountered does not match any of the
     object's defined specific error types, this value is used.";;

REGISTERED AS  {smi2Parameter 1};


13   Definition of notification types

This  Recommendation | International Standard defines a  number  of
notification  types  which are applicable  to  a  wide  variety  of
managed object classes.

Each notification type definition comprises
     ╨  the  structure  of  the notification data  carried  in  the
        management protocol;
     ╨  the behaviour of the notification;
     ╨  the  structure of the notification result data  carried  in
        the management protocol;
     ╨  assignment of an object identifier value.

The  template definition along with the allocated object identifier
are   specified  below  for  each  notification  type.  The   ASN.1
supporting productions are defined in 14.3.

13.1 Attribute value change

The  semantics  of the attributeValueChange notification  type  are
specified in CCITT Rec.╩X.730 | ISO/IEC 10164-1.

attributeValueChange    NOTIFICATION
     BEHAVIOURattributeValueChangeBehaviour;
     WITH INFORMATION SYNTAX Notification-
     ASN1Module.AttributeValueChangeInfo
          AND ATTRIBUTE IDS
          sourceIndicator              sourceIndicator,
          attributeIdentifierList      attributeIdentifierList,
          attributeValueChangeDefinition
     attributeValueChangeDefinition,
          notificationIdentifier       notificationIdentifier,
          correlatedNotifications      correlatedNotifications,
          additionalText          additionalText,
          additionalInformation        additionalInformation;

REGISTERED AS  { smi2Notification 1};

attributeValueChangeBehaviour
BEHAVIOUR
     DEFINED AS "This notification type is used to report changes
     to the attribute such as addition or deletion of members to
     one or more set valued attributes, replacement of the value of
     one or more attributes and setting attribute values to their
     defaults.";

13.2 Communications alarm

The semantics of the communicationsAlarm notification type are spec
ified in CCITT Rec.╩X.733 | ISO/IEC╩10164-4.
communicationsAlarm NOTIFICATION
     BEHAVIOURcommunicationsAlarmBehaviour;
     WITH INFORMATION SYNTAX Notification-ASN1Module.AlarmInfo
          AND ATTRIBUTE IDS
          probableCause      probableCause,
          specificProblems        specificProblems,
          perceivedSeverity  perceivedSeverity,
          backedUpStatus     backedUpStatus,
          backUpObject  backUpObject,
          trendIndication         trendIndication,
          thresholdInfo      thresholdInfo,
          notificationIdentifier  notificationIdentifier,
          correlatedNotifications correlatedNotifications,
          stateChangeDefinition   stateChangeDefinition,
          monitoredAttributesmonitoredAttributes,
          proposedRepairActions   proposedRepairActions,
          additionalText     additionalText,
          additionalInformation   additionalInformation;

REGISTERED AS  {smi2Notification 2};

communicationsAlarmBehaviour
BEHAVIOUR
     DEFINED AS "This notification type is used to report when the
     object detects a communications error.";


13.3 Environmental alarm

The  semantics of the environmentalAlarm notification type are spec
ified in CCITT Rec.╩X.733 | ISO/IEC 10164-4.

environmentalAlarm  NOTIFICATION
     BEHAVIOURenvironmentalAlarmBehaviour;
     WITH INFORMATION SYNTAX Notification-ASN1Module.AlarmInfo
          AND ATTRIBUTE IDS
          probableCause      probableCause,
          specificProblems        specificProblems,
          perceivedSeverity  perceivedSeverity,
          backedUpStatus     backedUpStatus,
          backUpObject  backUpObject,
          trendIndication         trendIndication,
          thresholdInfo      thresholdInfo,
          notificationIdentifier  notificationIdentifier,
          correlatedNotifications correlatedNotifications,
          stateChangeDefinition   stateChangeDefinition,
          monitoredAttributesmonitoredAttributes,
          proposedRepairActions   proposedRepairActions,
          additionalText     additionalText,
          additionalInformation   additionalInformation;

REGISTERED AS  {smi2Notification 3};

environmentalAlarmBehaviour
BEHAVIOUR
     DEFINED AS "This notification type is used to report a problem
     in the environment.";

13.4 Equipment alarm

The  semantics  of the equipmentAlarm notification types  are  spec
ified in CCITT Rec.╩X.733 | ISO/IEC 10164-4.

equipmentAlarm NOTIFICATION
     BEHAVIOURequipmentAlarmBehaviour;
     WITH INFORMATION SYNTAX Notification-ASN1Module.AlarmInfo
          AND ATTRIBUTE IDS
          probableCause      probableCause,
          specificProblems        specificProblems,
          perceivedSeverity  perceivedSeverity,
          backedUpStatus     backedUpStatus,
          backUpObject  backUpObject,
          trendIndication         trendIndication,
          thresholdInfo      thresholdInfo,
          notificationIdentifier  notificationIdentifier,
          correlatedNotifications correlatedNotifications,
          stateChangeDefinition   stateChangeDefinition,
          monitoredAttributesmonitoredAttributes,
          proposedRepairActions   proposedRepairActions,
          additionalText     additionalText,
          additionalInformation   additionalInformation;

REGISTERED AS  {smi2Notification 4};

equipmentAlarmBehaviour
BEHAVIOUR
     DEFINED AS "This notification type is used to report a failure
     in the equipment.";

13.5 Integrity violation

The  semantics of the integrityViolation notification type are spec
ified in CCITT Rec.╩X.736 | ISO/IEC 10164-7.

integrityViolation  NOTIFICATION
     BEHAVIOURintegrityViolationBehaviour;
     WITH INFORMATION SYNTAX Notification-
     ASN1Module.SecurityAlarmInfo
          AND ATTRIBUTE IDS
          securityAlarmCause securityAlarmCause,
          securityAlarmSeverity   securityAlarmSeverity,
          securityAlarmDetector   securityAlarmDetector,
          serviceUser   serviceUser,
          serviceProvider         serviceProvider,
          notificationIdentifier  notificationIdentifier,
          correlatedNotifications correlatedNotifications,
          additionalText     additionalText,
          additionalInformation   additionalInformation;

REGISTERED AS  {smi2Notification 5};

integrityViolationBehaviour   BEHAVIOUR
     DEFINED AS    "This notification is used to report that a
     potential interruption in information flow has occurred such
     that information may have been illegally modified, inserted or
     deleted.";

13.6 Object creation

The semantics of the objectCreation notification type are specified
in CCITT Rec.╩X.730 | ISO/IEC 10164-1.

objectCreation NOTIFICATION
     BEHAVIOURobjectCreationBehaviour;
     WITH INFORMATION SYNTAX Notification-ASN1Module.ObjectInfo
          AND ATTRIBUTE IDS
          sourceIndicator         sourceIndicator,
          attributeList      attributeList,
          notificationIdentifier  notificationIdentifier,
          correlatedNotifications correlatedNotifications,
          additionalText     additionalText,
          additionalInformation   additionalInformation;

REGISTERED AS  {smi2Notification 6};

objectCreationBehaviour
BEHAVIOUR
     DEFINED AS "This notification type is used to report the
     creation of a managed object to another open system.";

13.7 Object deletion

The semantics of the objectDeletion notification type are specified
in CCITT Rec.╩X.730 | ISO/IEC 10164-1.

objectDeletion NOTIFICATION
     BEHAVIOURobjectDeletionBehaviour;
     WITH INFORMATION SYNTAX Notification-ASN1Module.ObjectInfo
          AND ATTRIBUTE IDS
          sourceIndicator         sourceIndicator,
          attributeList      attributeList,
          notificationIdentifier  notificationIdentifier,
          correlatedNotifications correlatedNotifications,
          additionalText     additionalText,
          additionalInformation   additionalInformation;

REGISTERED AS  {smi2Notification 7};

objectDeletionBehaviour
BEHAVIOUR
     DEFINED AS "This notification type is used to report the
     deletion of a managed object to another open system.";

13.8 Operational violation

The  semantics  of the operationalViolation notification  type  are
specified in CCITT Rec. X.736 | ISO/IEC 10164-7.

operationalViolation    NOTIFICATION
     BEHAVIOURoperationalViolationBehaviour;
     WITH INFORMATION SYNTAX Notification-
     ASN1Module.SecurityAlarmInfo
          AND ATTRIBUTE IDS
          securityAlarmCause securityAlarmCause,
          securityAlarmSeverity   securityAlarmSeverity,
          securityAlarmDetector   securityAlarmDetector ,
          serviceUser   serviceUser,
          serviceProvider         serviceProvider,
          notificationIdentifier  notificationIdentifier,
          correlatedNotifications correlatedNotifications,
          additionalText     additionalText,
          additionalInformation   additionalInformation;

REGISTERED AS  {smi2Notification 8};
operationalViolationBehaviour BEHAVIOUR
     DEFINED AS    "This notification is used to report that the
     provision of the requested service was not possible due to the
     unavailability, malfunction or incorrect invocation of the
     service.";

13.9 Physical violation

The  semantics  of  the  physicalViolation  notification  type  are
specified in CCITT Rec.╩X.736 | ISO/IEC 10164-7.

physicalViolation   NOTIFICATION
     BEHAVIOURphysicalViolationBehaviour;
     WITH INFORMATION SYNTAX Notification-
     ASN1Module.SecurityAlarmInfo
          AND ATTRIBUTE IDS
          securityAlarmCause securityAlarmCause,
          securityAlarmSeverity   securityAlarmSeverity,
          securityAlarmDetector   securityAlarmDetector ,
          serviceUser   serviceUser,
          serviceProvider         serviceProvider,
          notificationIdentifier  notificationIdentifier,
          correlatedNotifications correlatedNotifications,
          additionalText     additionalText,
          additionalInformation   additionalInformation;

REGISTERED AS  { smi2Notification 9};

physicalViolationBehaviour    BEHAVIOUR
     DEFINED AS    "This notification is used to report that a
     physical resource has been violated in a way that indicates a
     potential security attack.";

13.10Processing error alarm

The  semantics  of the processingErrorAlarm notification  type  are
specified in CCITT Rec.╩X.733 | ISO/IEC 10164-4.

processingErrorAlarm    NOTIFICATION
     BEHAVIOUR processingErrorAlarmBehaviour;
     WITH INFORMATION SYNTAX Notification-ASN1Module.AlarmInfo
          AND ATTRIBUTE IDS
          probableCause      probableCause,
          specificProblems        specificProblems,
          perceivedSeverity  perceivedSeverity,
          backedUpStatus     backedUpStatus,
          backUpObject  backUpObject,
          trendIndication         trendIndication,
          thresholdInfo      thresholdInfo,
          notificationIdentifier  notificationIdentifier,
          correlatedNotifications correlatedNotifications,
          stateChangeDefinition   stateChangeDefinition,
          monitoredAttributesmonitoredAttributes,
          proposedRepairActions   proposedRepairActions,
          additionalText     additionalText,
          additionalInformation   additionalInformation;

REGISTERED AS  {smi2Notification 10};

processingErrorAlarmBehaviour BEHAVIOUR
     DEFINED AS    "This notification type is used to report
     processing failure in a managed object.";

13.11Quality of service alarm

The  semantics of the qualityofServiceAlarm notification  type  are
specified in CCITT Rec.╩X.733 | ISO/IEC╩10164-4.


qualityofServiceAlarm   NOTIFICATION
     BEHAVIOURqualityofServiceAlarmBehaviour;
     WITH INFORMATION SYNTAX Notification-ASN1Module.AlarmInfo
          AND ATTRIBUTE IDS
          probableCause      probableCause,
          specificProblems        specificProblems,
          perceivedSeverity  perceivedSeverity,
          backedUpStatus     backedUpStatus,
          backUpObject  backUpObject,
          trendIndication         trendIndication,
          thresholdInfo      thresholdInfo,
          notificationIdentifier  notificationIdentifier,
          correlatedNotifications correlatedNotifications,
          stateChangeDefinition   stateChangeDefinition,
          monitoredAttributesmonitoredAttributes,
          proposedRepairActions   proposedRepairActions,
          additionalText          additionalText,
          additionalInformation   additionalInformation;

REGISTERED AS  {smi2Notification 11};

qualityofServiceAlarmBehaviour     BEHAVIOUR
     DEFINED AS    "This notification type is used to report a
     failure in the quality of service of the managed object.";

13.12Relationship change

The  semantics  of  the  relationshipChange notification  type  are
specified in CCITT Rec.╩X.732 | ISO/IEC 10164-3.


relationshipChange  NOTIFICATION
     BEHAVIOURrelationshipChangeBehaviour;
     WITH INFORMATION SYNTAX Notification-
     ASN1Module.RelationshipChangeInfo
          AND ATTRIBUTE IDS
          sourceIndicator              sourceIndicator,
          attributeIdentifierList      attributeIdentifierList,
          relationshipChangeDefinition
     relationshipChangeDefinition,
          notificationIdentifier       notificationIdentifier,
          correlatedNotifications      correlatedNotifications,
          additionalText          additionalText,
          additionalInformation        additionalInformation;

REGISTERED AS  { smi2Notification 12};

relationshipChangeBehaviour   BEHAVIOUR
     DEFINED AS    "This notification type is used to report the
     change in the value of one or more relationship attributes of
     a managed object, that result through either internal
     operation of the managed object or via management operation.";

13.13Security service or mechanism violation

The    semantics    of    the   securityServiceOrMechanismViolation
notification type are specified in CCITT Rec.╩X.736 | ISO/IEC 10164-
7.


securityServiceOrMechanismViolation     NOTIFICATION
     BEHAVIOURsecurityServiceOrMechanismViolationBehaviour;
     WITH INFORMATION SYNTAX Notification-
     ASN1Module.SecurityAlarmInfo
          AND ATTRIBUTE IDS
          securityAlarmCause securityAlarmCause,
          securityAlarmSeverity   securityAlarmSeverity,
          securityAlarmDetector   securityAlarmDetector,
          serviceUser   serviceUser,
          serviceProvider         serviceProvider,
          notificationIdentifier  notificationIdentifier,
          correlatedNotifications correlatedNotifications,
          additionalText     additionalText,
          additionalInformation   additionalInformation;

REGISTERED AS  { smi2Notification 13};

securityServiceOrMechanismViolationBehaviour BEHAVIOUR
     DEFINED AS    "This notification is used to report that a
     security attack has been detected by a security service or
     mechanism.";

13.14State change

The semantics of the stateChange notification type are specified in
CCITT Rec.╩X.731 | ISO/IEC 10164-2.


stateChange    NOTIFICATION
     BEHAVIOURstateChangeBehaviour;
     WITH INFORMATION SYNTAX Notification-
     ASN1Module.StateChangeInfo
          AND ATTRIBUTE IDS
          sourceIndicator         sourceIndicator,
          attributeIdentifierList attributeIdentifierList,
          stateChangeDefinition   stateChangeDefinition,
          notificationIdentifier  notificationIdentifier,
          correlatedNotifications correlatedNotifications,
          additionalText     additionalText,
          additionalInformation   additionalInformation;

REGISTERED AS  { smi2Notification 14};

stateChangeBehaviour    BEHAVIOUR
     DEFINED AS    "This notification type is used to report the
     change in the the value of one or more state attributes of a
     managed object, that result through either internal operation
     of the managed object or via management operation.";

13.15Time domain violation

The  semantics  of  the timeDomainViolation notification  type  are
specified in CCITT Rec.╩X.736 | ISO/IEC╩10164-7.


timeDomainViolation NOTIFICATION
     BEHAVIOURtimeDomainViolationBehaviour;
     WITH INFORMATION SYNTAX Notification-
     ASN1Module.SecurityAlarmInfo
     AND ATTRIBUTE IDS
          securityAlarmCause securityAlarmCause,
          securityAlarmSeverity   securityAlarmSeverity,
          securityAlarmDetector   securityAlarmDetector ,
          serviceUser   serviceUser,
          serviceProvider         serviceProvider,
          notificationIdentifier  notificationIdentifier,
          correlatedNotifications correlatedNotifications,
          additionalText     additionalText,
          additionalInformation   additionalInformation;

REGISTERED AS  { smi2Notification 15};

timeDomainViolationBehaviour  BEHAVIOUR
     DEFINED AS    "This notification is used to report that an
     event has occurred at an unexpected or prohibited time.";


14   Supporting productions

14.1 Managed object class

This  clause  specifies the required ASN.1 value notation  for  the
value reference used in the MANAGED OBJECT CLASS template.

ManagedObjectClassesDefinitions   {joint-iso-ccitt   ms(9)   smi(3)
part2(2) asn1Module(2) 0}

DEFINITIONS ::=
BEGIN

--EXPORTS everything

smi2MObjectClass OBJECT IDENTIFIER ::= {joint-iso-ccitt ms(9)
smi(3) part2(2) managedObjectClass(3)}
smi2NameBinding OBJECT IDENTIFIER ::= {joint-iso-ccitt ms(9) smi(3)
part2(2) nameBinding(6)}
smi2Package OBJECT IDENTIFIER ::= {joint-iso-ccitt ms(9) smi(3)
part2(2) package(4)}

END

14.2 Attribute types



This   clause  specifies  the  ASN.1  syntax  for  the   supporting
productions identified in clauses 9 and 10.

Attribute-ASN1Module   {joint-iso-ccitt   ms(9)   smi(3)   part2(2)
asn1Module(2) 1}
DEFINITIONS IMPLICIT TAGS::=
BEGIN
--EXPORTS everything
IMPORTS
     CMISFilter
,Attribute,BaseManagedObjectId,AttributeId,ObjectInstance,ObjectCla
ss, EventTypeId FROM CMIP-1 {joint-iso-ccitt ms(9) cmip(1)
modules(0) protocol(3)}
     DistinguishedName FROM InformationFramework {joint-iso-ccitt
ds(5) modules(1) informationFramework(1) }
     AE-title FROM ACSE-1 {joint-iso-ccitt association-control(2)
abstract-syntax(1) apdus(0) version(1)};
-- Note that the syntax of AE-title to be used is from CCITT Rec.
X.227 | ISO 8650 corrigendum and
-- not "ANY".
smi2AttributeID OBJECT IDENTIFIER ::= { joint-iso-ccitt ms (9)
smi(3) part2(2) attribute(7)}
smi2AttributeGroup OBJECT IDENTIFIER ::= { joint-iso-ccitt ms (9)
smi(3) part2(2) attributeGroup(8)}

-- The value assignments for the probable cause used in CCITT Rec.
X.733 | ISO/IEC 10164-4 are specified
-- below.
-- These are specified in accordance with the corrigendum to ASN.1
ISO/IEC JTC1/SC21 N5901
arfProbableCause OBJECT IDENTIFIER ::= { joint-iso-ccitt ms(9)
smi(3) part2(2) standardSpecificExtension(0) arf(0)}

adapterError ProbableCause ::= globalValue : { arfProbableCause 1 }
applicationSubsystemFailure ProbableCause ::= globalValue : {
arfProbableCause 2 }
bandwidthReduced ProbableCause ::= globalValue : { arfProbableCause
3 }
callEstablishmentError ProbableCause ::= globalValue : {
arfProbableCause 4 }
communicationsProtocolError ProbableCause ::= globalValue : {
arfProbableCause 5 }
communicationsSubsystemFailure ProbableCause ::= globalValue : {
arfProbableCause 6 }
configurationOrCustomizationError ProbableCause ::= globalValue : {
arfProbableCause 7 }
congestion ProbableCause ::= globalValue : { arfProbableCause 8 }
corruptData ProbableCause ::= globalValue : { arfProbableCause 9 }
cpuCyclesLimitExceeded ProbableCause ::= globalValue: {
arfProbableCause 10 }
dataSetOrModemError ProbableCause ::= globalValue : {
arfProbableCause 11 }
degradedSignal ProbableCause ::= globalValue : { arfProbableCause
12 }
dTE-DCEInterfaceError ProbableCause ::= globalValue : {
arfProbableCause 13 }
enclosureDoorOpen ProbableCause ::= globalValue : {
arfProbableCause 14 }
equipmentMalfunction ProbableCause ::= globalValue : {
arfProbableCause 15 }
excessiveVibration ProbableCause ::= globalValue : {
arfProbableCause 16 }
fileError ProbableCause ::= globalValue : { arfProbableCause 17}
fireDetected ProbableCause ::= globalValue : { arfProbableCause 18
}
floodDetected ProbableCause ::= globalValue : { arfProbableCause 19
}
framingError ProbableCause ::= globalValue : { arfProbableCause 20
}
heatingOrVentilationOrCoolingSystemProblem ProbableCause ::=
globalValue : { arfProbableCause 21 }
humidityUnacceptable ProbableCause ::= globalValue : {
arfProbableCause 22}
inputOutputDeviceError ProbableCause ::= globalValue : {
arfProbableCause 23}
inputDeviceError ProbableCause ::= globalValue : { arfProbableCause
24}
lANError ProbableCause ::= globalValue : { arfProbableCause 25 }
leakDetected ProbableCause ::= globalValue : { arfProbableCause 26
}
localNodeTransmissionError ProbableCause ::= globalValue : {
arfProbableCause 27 }
lossOfFrame ProbableCause ::= globalValue : { arfProbableCause 28}
lossOfSignal ProbableCause ::= globalValue : { arfProbableCause 29
}
materialSupplyExhausted ProbableCause ::= globalValue : {
arfProbableCause 30 }
multiplexerProblem ProbableCause ::= globalValue : {
arfProbableCause 31 }
outOfMemory ProbableCause ::= globalValue : { arfProbableCause 32 }
ouputDeviceError ProbableCause ::= globalValue : { arfProbableCause
33 }
performanceDegraded ProbableCause ::= globalValue : {
arfProbableCause 34 }
powerProblem ProbableCause ::= globalValue : { arfProbableCause 35
}
pressureUnacceptable ProbableCause ::= globalValue : {
arfProbableCause 36 }
processorProblem ProbableCause ::= globalValue : { arfProbableCause
37 }
pumpFailure ProbableCause::= globalValue : { arfProbableCause 38 }
queueSizeExceeded ProbableCause ::= globalValue : {
arfProbableCause 39 }
receiveFailure ProbableCause ::= globalValue : { arfProbableCause
40 }
receiverFailure ProbableCause ::= globalValue : { arfProbableCause
41 }
remoteNodeTransmissionError ProbableCause ::= globalValue : {
arfProbableCause 42 }
resourceAtOrNearingCapacity ProbableCause ::= globalValue : {
arfProbableCause 43 }
responseTimeExcessive ProbableCause ::= globalValue : {
arfProbableCause 44 }
retransmissionRateExcessive ProbableCause ::= globalValue : {
arfProbableCause 45 }
softwareError ProbableCause ::= globalValue : { arfProbableCause 46
}
softwareProgramAbnormallyTerminated ProbableCause ::= globalValue :
{ arfProbableCause 47 }
softwareProgramError ProbableCause ::= globalValue : {
arfProbableCause 48 }
storageCapacityProblem ProbableCause ::= globalValue : {
arfProbableCause 49 }
temperatureUnacceptable ProbableCause ::= globalValue : {
arfProbableCause 50 }
thresholdCrossed ProbableCause ::= globalValue : { arfProbableCause
51 }
timingProblem ProbableCause ::= globalValue : { arfProbableCause 52
}
toxicLeakDetected ProbableCause ::= globalValue : {
arfProbableCause 53 }
transmitFailure ProbableCause ::= globalValue : { arfProbableCause
54 }
transmitterFailure ProbableCause ::= globalValue : {
arfProbableCause 55 }
underlyingResourceUnavailable ProbableCause ::= globalValue : {
arfProbableCause 56 }
versionMismatch ProbableCause ::= globalValue : { arfProbableCause
57 }

-- The following applies to CCITT applications only.
-- The use of the following values is subject to 8.1.2.12 of The
Alarm Management Function
-- (CCITT Recommendation X.733 | 10164-4).

arfProposedRepairAction OBJECT IDENTIFIER ::= { joint-iso-ccitt
ms(9) smi(3) part2(2) standardSpecificExtension(0) arfpra(2)}
noActionRequired OBJECT IDENTIFIER ::= {arfProposedRepairAction 1}
repairActionRequired OBJECT IDENTIFIER ::= {arfProposedRepairAction
2}

-- The value assignments for the security alarm cause used in CCITT
Rec. X.736 | ISO/IEC 10164-7 are -- specified below.

securityAlarmCause OBJECT IDENTIFIER ::= { joint-iso-ccitt ms(9)
smi(3) part2(2) standardSpecificExtension(0) sarf(1) }
authenticationFailure SecurityAlarmCause ::= {securityAlarmCause 1}
breachOfConfidentiality SecurityAlarmCause ::= {securityAlarmCause
2}
cableTamper SecurityAlarmCause ::= {securityAlarmCause 3}
delayedInformation SecurityAlarmCause ::= {securityAlarmCause 4}
denialOfService SecurityAlarmCause ::= {securityAlarmCause 5}
duplicateInformation SecurityAlarmCause ::= {securityAlarmCause 6}
informationMissing SecurityAlarmCause ::= {securityAlarmCause 7}
informationModificationDetected SecurityAlarmCause ::=
{securityAlarmCause 8}
informationOutOfSequence SecurityAlarmCause ::= {securityAlarmCause
9}
intrusionDetection SecurityAlarmCause ::= {securityAlarmCause 10}
keyExpired SecurityAlarmCause ::= {securityAlarmCause 11}
nonRepudiationFailure SecurityAlarmCause ::= {securityAlarmCause
12}
outOfHoursActivity SecurityAlarmCause ::= {securityAlarmCause 13}
outOfService SecurityAlarmCause ::= {securityAlarmCause 14}
proceduralError SecurityAlarmCause ::= {securityAlarmCause 15}
unauthorizedAccessAttempt SecurityAlarmCause ::=
{securityAlarmCause 16}
unexpectedInformation SecurityAlarmCause ::= {securityAlarmCause
17}
unspecifiedReason SecurityAlarmCause ::= {securityAlarmCause 18}

-- default value definitions

defaultIntervalsOfDay    IntervalsOfDay ::= {{    intervalStart
{hour 0, minute 0},
                              intervalEnd    {hour 23, minute 59}}}
defaultStopTime          StopTime ::= continual : NULL
defaultWeekMask     WeekMask ::= {{     daysOfWeek     '1111111'B,
                         intervalsOfDay defaultIntervalsOfDay}}
defaultDiscriminatorConstruct DiscriminatorConstruct ::= and : {}

-- supporting productions

ActiveDestination ::= Destination (WITH COMPONENTS {single PRESENT,
multiple ABSENT})
AdditionalText ::= GraphicString
AdditionalInformation ::= SET OF ManagementExtension
Allomorphs ::= SET OF ObjectClass
AdministrativeState ::= ENUMERATED
{locked(0),unlocked(1),shuttingDown(2) }
AttributeIdentifierList ::= SET OF AttributeId
AttributeList ::= SET OF Attribute
AttributeValueChangeDefinition::= SET OF SEQUENCE {
                    attributeID    AttributeId,
                    oldAttributeValue   [1] ANY DEFINED BY
attributeID OPTIONAL,
                    newAttributeValue   [2] ANY DEFINED BY
attributeID}
AlarmStatus ::= SET OF INTEGER { underRepair(0), critical(1),
major(2), minor(3), alarmOutstanding(4)}
AvailabilityStatus ::= SET OF INTEGER { inTest(0), failed(1),
powerOff(2), offLine(3), offDuty(4),         dependency(5),
degraded(6), notInstalled (7) , logFull(8)}
-- logFull is defined in CCITT Rec X.735 | ISO/IEC 10164-6.
BackedUpStatus ::= BOOLEAN
-- True implies backed up
-- False implies not backed up
BackUpDestinationList ::= SEQUENCE OF AE-title
BackUpRelationshipObject ::= CHOICE { objectName ObjectInstance,
noObject NULL}
CapacityAlarmThreshold ::= SET OF INTEGER (0..100)
ConfirmedMode ::= BOOLEAN
-- True implies the mode for event report is confirmed
ControlStatus ::= SET OF INTEGER { subjectToTest(0),
partOfServicesLocked(1), reservedForTest(2), suspended(3)}
Count ::= INTEGER
CounterThreshold ::= SET OF SEQUENCE {
                    comparisonLevel     INTEGER,
                    offsetValue         INTEGER,
                    notificationOnOff   BOOLEAN}
CorrelatedNotifications ::= SET OF SEQUENCE {
                    correlatedNotifications  SET OF
NotificationIdentifier,
                    sourceObjectInst         ObjectInstance
OPTIONAL }
CurrentLogSize ::= INTEGER

Destination ::= CHOICE {
               single         AE-title,
               multiple  SET OF AE-title}
-- Note that the syntax of AE-title to be used is from CCITT X.227
| ISO 8650 Technical
-- corrigendum 1 and not "ANY".
DiscriminatorConstruct ::= CMISFilter
EventTime ::= GeneralizedTime
GaugeThreshold ::= SET OF SEQUENCE {
               notifyLow NotifyThreshold,
               notifyHigh     NotifyThreshold}
GaugeThresholdValue ::= ObservedValue
-- same choice must be chosen within a sequence
-- for both GenericOldState and GenericNewState.
GroupObjects ::= SET OF ObjectInstance

IntervalsOfDay ::= SET OF SEQUENCE{
                    intervalStart  Time24,
                    intervalEnd    Time24}

LogAvailability ::= AvailabilityStatus (WITH COMPONENT ( logFull |
offDuty))
LogFullAction ::= ENUMERATED { wrap(0), halt (1)}
LoggingTime ::= GeneralizedTime
LogRecordId ::= SimpleNameType(WITH COMPONENTS {number PRESENT,
string ABSENT})
MaxLogSize ::= INTEGER {unlimited(0)} -- size in octets
ManagementExtension ::= SEQUENCE {
                    identifier     OBJECT IDENTIFIER,
                    significance   [1] BOOLEAN DEFAULT FALSE,
                    information    [2] ANY DEFINED BY identifier }
MonitoredAttributes ::= SET OF Attribute
NameBinding ::= OBJECT IDENTIFIER
NotificationIdentifier ::= INTEGER -- reuse only when no
requirement exists
                -- for correlating prior notification.
NotifyThreshold ::= SEQUENCE {
                    threshold ObservedValue,
                    notifyOnOff    BOOLEAN }
NumberOfRecords ::= INTEGER
ObservedValue ::= CHOICE {
               integer   INTEGER,
               real      REAL }
OperationalState::= ENUMERATED { disabled(0), enabled(1) }
Packages ::= SET OF OBJECT IDENTIFIER
PerceivedSeverity ::= ENUMERATED{ indeterminate(0),
-- used when it is not possible to assign the following values
                    critical(1), major(2), minor(3), warning(4),
cleared(5) }
PrioritisedObject ::= SET OF SEQUENCE {
               object         ObjectInstance,
               priority  INTEGER {lowest(0), highest(127)}}
ProbableCause ::= CHOICE {
               globalValue    OBJECT IDENTIFIER,
               localValue     INTEGER}
-- The values for the probable cause defined in CCITT Rec X.733 |
ISO/IEC 10164-4 are specified
-- above.
ProceduralStatus ::= SET OF INTEGER { initializationRequired(0),
notInitialized(1), initializing(2), reporting (3), terminating (4)
}
ProposedRepairActions ::= SET OF SpecificIdentifier
SchedulingAvailability ::= AvailabilityStatus (WITH COMPONENT
(offDuty))
SecurityAlarmCause ::= OBJECT IDENTIFIER
SecurityAlarmSeverity ::= PerceivedSeverity (indeterminate |
critical | major | minor | warning)
SecurityAlarmDetector::= CHOICE {  mechanism [0]  OBJECT
IDENTIFIER,
                         object [1]     ObjectInstance,
                         application    [2] AE-title}
ServiceProvider ::= ServiceUser
ServiceUser ::= SEQUENCE {
               identifier     OBJECT IDENTIFIER,
               details   ANY DEFINED BY identifier }
SimpleNameType ::= CHOICE {   number         INTEGER,
                    string         GraphicString}
SpecificIdentifier ::= CHOICE {    OBJECT IDENTIFIER,
                    INTEGER}
SourceIndicator ::= ENUMERATED { resourceOperation(0),
managementOperation(1), unknown(2)}
SpecificProblems ::= SET OF SpecificIdentifier
StandbyStatus ::= INTEGER { hotStandby(0), coldStandby(1),
providingService(2)}
StartTime ::= GeneralizedTime
StopTime ::= CHOICE {    specific       GeneralizedTime,
               continual NULL}
SupportedFeatures ::= SET OF SEQUENCE {
               featureIdentifier        OBJECT IDENTIFIER,
               featureInfo         ANY DEFINED BY
featureIdentifier}
SystemId ::= CHOICE {    name      GraphicString,
               number         INTEGER,
               nothing        NULL}
SystemTitle ::= CHOICE { distinguishedName   DistinguishedName,
                    oid            OBJECT IDENTIFIER,
                    nothing             NULL}
TideMarkInfo ::= SEQUENCE {   currentTideMark          TideMark,
                    previousTideMark    TideMark,
                    resetTime      GeneralizedTime}
TideMark ::= CHOICE {         maxTideMar     [0] ObservedValue,
                    minTideMark    [1] ObservedValue}
Time24 ::= SEQUENCE {         hour      INTEGER (0..23),
                    minute    INTEGER (0..59) }
ThresholdInfo ::= SEQUENCE {
               triggeredThreshold  AttributeId,
               observedValue  ObservedValue,
               thresholdLevel [1] ThresholdLevelInd OPTIONAL,
               -- Indication needed for multilevel thresholds
               armTime   [2] GeneralizedTime OPTIONAL }

ThresholdLevelInd ::= CHOICE {
               up   [1] SEQUENCE { high ObservedValue,
                                   low  ObservedValue OPTIONAL
               -- up is the only permitted choice for counter --},
               down [2] SEQUENCE { high ObservedValue,
                                   low  ObservedValue}}
TrendIndication ::= ENUMERATED { lessSevere(0), noChange(1),
moreSevere(2) }
UnknownStatus ::= BOOLEAN -- TRUE implies unknown status
UnscheduledLogAvailability ::= AvailabilityStatus (WITH COMPONENT
(logFull))
UsageState::= ENUMERATED { idle(0), active(1), busy(2) }
WeekMask ::= SET OF SEQUENCE {
               daysOfWeek     BIT STRING
{sunday(0),monday(1),tuesday(2),wednesday(3),
thursday(4), friday(5), saturday(6)} (SIZE(7) ),
               intervalsOfDay      IntervalsOfDay }

END   -- end of supporting productions

14.3 Notification types



This   clause  specifies  the  ASN.1  syntax  for  the   supporting
productions identified in clause 13.

Notification-ASN1Module  {joint-iso-ccitt  ms(9)  smi(3)   part2(2)
asn1Module(2) 2}
DEFINITIONS IMPLICIT TAGS::=
BEGIN
IMPORTS
ProbableCause,   SpecificProblems,   PerceivedSeverity,
BackedUpStatus,   TrendIndication,   ThresholdInfo,
NotificationIdentifier,   CorrelatedNotifications,
MonitoredAttributes,   ProposedRepairActions,   AdditionalText,
AdditionalInformation,   SecurityAlarmCause,
SecurityAlarmSeverity,   SecurityAlarmDetector,
AttributeValueChangeDefinition,   SourceIndicator,
AttributeIdentifierList,   AttributeList,   ServiceUser,
ServiceProvider
FROM Attribute-ASN1Module
     ObjectClass,AttributeId,ObjectInstance FROM CMIP-1 {joint-iso-
ccitt ms(9) cmip(1) version1 (1) protocol(3)} ;

--EXPORTS everything
smi2Notification OBJECT IDENTIFIER ::= { joint-iso-ccitt ms (9)
smi(3) part2(2) notification(10)}

AlarmInfo ::= SEQUENCE {
     probableCause            ProbableCause,
     specificProblems         [1]SpecificProblems OPTIONAL,
     perceivedSeverity        PerceivedSeverity,
     backedUpStatus           BackedUpStatus OPTIONAL,
     backUpObject             [2]ObjectInstance OPTIONAL,
     trendIndication               [3]TrendIndication OPTIONAL,
     thresholdInfo            [4]ThresholdInfo OPTIONAL,
     notificationIdentifier        [5]NotificationIdentifier
OPTIONAL,
     correlatedNotifications       [6]CorrelatedNotifications
OPTIONAL,
     stateChangeDefinition
[7]AttributeValueChangeDefinition OPTIONAL,
     monitoredAttributes      [8]MonitoredAttributes OPTIONAL,
     proposedRepairActions         [9]ProposedRepairActions
OPTIONAL,
     additionalText           AdditionalText OPTIONAL,
     additionalInformation         [10]AdditionalInformation
OPTIONAL}

AttributeValueChangeInfo ::= SEQUENCE {
     sourceIndicator               SourceIndicator OPTIONAL,
     attributeIdentifierList       [1]AttributeIdentifierList
OPTIONAL,
     attributeValueChangeDefinition
AttributeValueChangeDefinition,
     notificationIdentifier        NotificationIdentifier OPTIONAL,
     correlatedNotifications       [2]CorrelatedNotifications
OPTIONAL,
     additionalText           AdditionalText OPTIONAL,
     additionalInformation         [3]AdditionalInformation
OPTIONAL}
ObjectInfo ::= SEQUENCE {
     sourceIndicator               SourceIndicator OPTIONAL,
     attributeList            AttributeList OPTIONAL,
     notificationIdentifier        NotificationIdentifier OPTIONAL,
     correlatedNotifications       [1]CorrelatedNotifications
OPTIONAL,
     additionalText           AdditionalText OPTIONAL,
     additionalInformation         [2]AdditionalInformation
OPTIONAL}

RelationshipChangeInfo ::= SEQUENCE {
     sourceIndicator               SourceIndicator OPTIONAL,
     attributeIdentifierList       [1]AttributeIdentifierList
OPTIONAL,
     relationshipChangeDefinition  AttributeValueChangeDefinition,
     notificationIdentifier        NotificationIdentifier OPTIONAL,
     correlatedNotifications       [2]CorrelatedNotifications
OPTIONAL,
     additionalText           AdditionalText OPTIONAL,
     additionalInformation         [3]AdditionalInformation
OPTIONAL}

StateChangeInfo ::= SEQUENCE {
     sourceIndicator               SourceIndicator OPTIONAL,
     attributeIdentifierList       [1]AttributeIdentifierList
OPTIONAL,
     stateChangeDefinition         AttributeValueChangeDefinition,
     notificationIdentifier        NotificationIdentifier OPTIONAL,
     correlatedNotifications       [2]CorrelatedNotifications
OPTIONAL,
     additionalText           AdditionalText OPTIONAL,
     additionalInformation         [3]AdditionalInformation
OPTIONAL}

SecurityAlarmInfo ::= SEQUENCE {
     securityAlarmCause       SecurityAlarmCause,
     securityAlarmSeverity         SecurityAlarmSeverity,
     securityAlarmDetector         SecurityAlarmDetector,
     serviceUser              ServiceUser,
     serviceProvider               ServiceProvider,
     notificationIdentifier        NotificationIdentifier OPTIONAL,
     correlatedNotifications       [1]CorrelatedNotifications
OPTIONAL,
     additionalText           AdditionalText OPTIONAL,
     additionalInformation         [2]AdditionalInformation
OPTIONAL}


END

14.4 Parameter types



This   clause  specifies  the  ASN.1  syntax  for  the   supporting
productions identified in clause 12.

Parameter-ASN1Module   {joint-iso-ccitt   ms(9)   smi(3)   part2(2)
asn1Module(2) 3}

DEFINITIONS IMPLICIT TAGS::=
BEGIN
smi2Parameter OBJECT IDENTIFIER ::= {joint-iso-ccitt ms(9) smi(3)
part2(2) parameter(5)}
MiscellaneousError ::= NULL

END


15   Conformance and compliance

15.1 Conformance

This  Recommendation | International Standard does not specify  any
conformance requirements placed on open systems.

15.2 Compliance

Where  other CCITT Recommendations | International Standards refine
any  of  the  managed object class definitions  contained  in  this
Recommendation  |  International Standard via  the  refinement  and
referencing mechanisms defined in CCITT Rec. X.722 | ISO/IEC 10165-
4,  the managed object classes that refine these definitions  shall
comply with the behavioural and syntactic aspects of the superclass
as defined in this Recommendation | International Standard.

Where  other CCITT Recommendations | International Standards import
any   of  the  definitions  contained  in  this  Recommendation   |
International Standard into attribute type or managed object  class
or  notification  type  definitions via the  referencing  mechanism
defined  in CCITT Rec. X.722 | ISO/IEC 10165-4, the attribute  type
or  managed  object  class or notification  type  definitions  that
reference  these definitions shall comply with the behavioural  and
syntactic   aspects   of   those  types  as   specified   in   this
Recommendation | International Standard.































                              Annex A
             Counters and counter threshold attribute

    (This Annex forms an integral part of this Recommendation |
                     International Standard )



A.1  Counter

This  Annex defines a number of counter types which are useful  for
importing in other standards.

A.1.1Corrupted PDUs received counter

The attribute type corruptedPDUsReceivedCounter specifies the total
number of corrupted PDUs received.


corruptedPDUsReceivedCounter  ATTRIBUTE
     DERIVED FROM  counter;

REGISTERED AS  { smi2AttributeID 72};

A.1.2Incoming connection reject error counter

The  attribute type IncomingConnectionRejectErrorCounter  specifies
the  total  number  of  incoming  connection  requests  which  were
received by the managed object but rejected due to protocol errors.


incomingConnectionRejectErrorCounter    ATTRIBUTE
     DERIVED FROM  counter;

REGISTERED AS  { smi2AttributeID 73};

A.1.3Incoming connection requests counter

The  attribute type incomingConnectionRequestsCounter specifies the
total number of incoming connection requests.


incomingConnectionRequestsCounter  ATTRIBUTE
     DERIVED FROM  counter;

REGISTERED AS  { smi2AttributeID 74};

A.1.4Incoming disconnect counter

The  attribute type incomingDisconnectCounter specifies  the  total
number  of  incoming disconnect requests received  by  the  managed
object.


incomingDisconnectCounter     ATTRIBUTE
     DERIVED FROM  counter;

REGISTERED AS  { smi2AttributeID 75};

A.1.5Incoming disconnect error counter

The  attribute  type incomingDisconnectErrorCounter  specifies  the
total  number  of  incoming  disconnect requests  received  by  the
managed object due to protocol errors.


incomingDisconnectErrorCounter     ATTRIBUTE
     DERIVED FROM  counter;

REGISTERED AS  { smi2AttributeID 76};

A.1.6Incoming protocol error counter

The attribute type incomingProtocolErrorCounter specifies the total
number  of  error report or reset PDUs which were received  by  the
managed object due to protocol errors.


incomingProtocolErrorCounter  ATTRIBUTE
     DERIVED FROM  counter;

REGISTERED AS  { smi2AttributeID 77};

A.1.7Octets received counter

The attribute type octetsReceivedCounter specifies the total number
of user data octets received by the managed object.


octetsReceivedCounter   ATTRIBUTE
     DERIVED FROM  counter;

REGISTERED AS  { smi2AttributeID 78};

A.1.8Octets retransmitted error counter

The  attribute  type octetsRetransmittedErrorCounter specifies  the
total number of octets retransmitted by the managed object.


octetsRetransmittedErrorCounter    ATTRIBUTE
     DERIVED FROM  counter;

REGISTERED AS  { smi2AttributeID 79};

A.1.9Octets sent counter

The attribute type octetsSentCounter specifies the total number  of
user data octets sent by the managed object.


octetsSentCounter   ATTRIBUTE
     DERIVED FROM  counter;

REGISTERED AS  { smi2AttributeID 80};

A.1.10  Outgoing connection reject error counter

The  attribute type outgoingConnectionRejectErrorCounter  specifies
the total number of outgoing connection requests which were sent by
the managed object but rejected due to protocol errors.


outgoingConnectionRejectErrorCounter    ATTRIBUTE
     DERIVED FROM  counter;

REGISTERED AS  { smi2AttributeID 81};

A.1.11  Outgoing connection requests counter

The  attribute type outgoingConnectionRequestsCounter specifies the
total number of outgoing connection requests.


outgoingConnectionRequestsCounter  ATTRIBUTE
     DERIVED FROM  counter;

REGISTERED AS  { smi2AttributeID 82};

A.1.12  Outgoing disconnect counter

The  attribute type outgoingDisconnectCounter specifies  the  total
number  of  outgoing disconnect requests processed by  the  managed
object.


outgoingDisconnectCounter      ATTRIBUTE
     DERIVED FROM  counter;

REGISTERED AS  { smi2AttributeID 83};

A.1.13  Outgoing disconnect error counter

The  attribute  type outgoingDisconnectErrorCounter  specifies  the
total  number of outgoing disconnect requests sent by  the  managed
object due to protocol errors.


outgoingDisconnectErrorCounter     ATTRIBUTE
     DERIVED FROM  counter;

REGISTERED AS  { smi2AttributeID 84};

A.1.14  Outgoing protocol error counter

The attribute type outgoingProtocolErrorCounter specifies the total
number of error report or reset PDUs which were sent by the managed
object due to protocol errors.


outgoingProtocolErrorCounter  ATTRIBUTE
     DERIVED FROM  counter;

REGISTERED AS  { smi2AttributeID 85};

A.1.15  PDUs received counter

The  attribute type pdusReceivedCounter specifies the total  number
of PDUs received by the managed object.


pdusReceivedCounter ATTRIBUTE
     DERIVED FROM  counter;

REGISTERED AS  { smi2AttributeID 86};

A.1.16  PDUs retransmitted error counter

The  attribute  type  pdusRetransmittedErrorCounter  specifies  the
total number of PDUs retransmitted by the managed object.


pdusRetransmittedErrorCounter  ATTRIBUTE
     DERIVED FROM  counter;

REGISTERED AS  { smi2AttributeID 87};

A.1.17  PDUs sent counter

The  attribute type specifies pdusSentCounter the total  number  of
PDUs sent by the managed object.


pdusSentCounter     ATTRIBUTE
     DERIVED FROM  counter;

REGISTERED AS  { smi2AttributeID 88};

A.2  Counter-threshold

A.2.1Corrupted PDUs received threshold

The  attribute  type  corruptedPDUsReceivedThreshold  specifies   a
counter-threshold which is associated with the PDUs Corrupted  PDUs
Received counter attribute type.


corruptedPDUsReceivedThreshold     ATTRIBUTE
     DERIVED FROM  counter-Threshold;

REGISTERED AS  { smi2AttributeID 89};

A.2.2Incoming connection reject error threshold

The attribute type incomingConnectionRejectErrorThreshold specifies
a   counter-threshold  which  is  associated  with   the   Incoming
ConnectionRejectError counter attribute type.


incomingConnectionRejectErrorThreshold   ATTRIBUTE
     DERIVED FROM  counter-Threshold;

REGISTERED AS  { smi2AttributeID 90};

A.2.3Incoming connection requests threshold

The attribute type incomingConnectionRequestsThreshold specifies  a
counter-threshold which is associated with the Incoming  Connection
Requests counter attribute type.


incomingConnectionRequestsThreshold
     ATTRIBUTE
     DERIVED FROM  counter-Threshold;

REGISTERED AS  { smi2AttributeID 91};

A.2.4Incoming disconnect error threshold

The  attribute  type incomingDisconnectErrorThreshold  specifies  a
counter-threshold which is associated with the Incoming  Disconnect
Error counter attribute type.


incomingDisconnectErrorThreshold
     ATTRIBUTE
     DERIVED FROM  counter-Threshold;

REGISTERED AS  { smi2AttributeID 92};

A.2.5Incoming protocol error threshold

The  attribute  type  incomingProtocolErrorThreshold  specifies   a
counter-threshold  which is associated with the  Incoming  Protocol
Error counter attribute type.


incomingProtocolErrorThreshold     ATTRIBUTE
     DERIVED FROM  counter-Threshold;

REGISTERED AS  { smi2AttributeID 93};

A.2.6Octets received threshold

The  attribute  type octetsReceivedThreshold specifies  a  counter-
threshold  which  is  associated with the Octets  Received  counter
attribute type.


octetsReceivedThreshold ATTRIBUTE
     DERIVED FROM  counter-Threshold;

REGISTERED AS  { smi2AttributeID 94};

A.2.7Octets retransmitted threshold

The attribute type octetsRetransmittedThreshold specifies a counter
threshold  which  can be associated with the octects  retransmitted
counter attribute type.

octetsRetransmittedThreshold
     ATTRIBUTE
     DERIVED FROM  counter-Threshold;

REGISTERED AS  { smi2AttributeID 95};

A.2.8Octets sent threshold

The   attribute  type  octetsSentThreshold  specifies  a   counter-
threshold  which  is  associated  with  the  Octets  Sent   counter
attribute type.


octetsSentThreshold  ATTRIBUTE
     DERIVED FROM  counter-Threshold;

REGISTERED AS  { smi2AttributeID 96};

A.2.9Outgoing connection reject error threshold

The attribute type outgoingConnectionRejectErrorThreshold specifies
a   counter-threshold  which  is  associated  with   the   Outgoing
Connection Reject Error counter attribute type.


outgoingConnectionRejectErrorThreshold
     ATTRIBUTE
     DERIVED FROM  counter-Threshold;

REGISTERED AS  { smi2AttributeID 97};

A.2.10  Outgoing connection requests threshold

The attribute type outgoingConnectionRequestsThreshold specifies  a
counter-threshold which is associated with the Outgoing  Connection
Requests counter attribute type.


outgoingConnectionRequestsThreshold
     ATTRIBUTE
     DERIVED FROM  counter-Threshold;

REGISTERED AS  { smi2AttributeID 98};

A.2.11  Outgoing disconnect error threshold

The  attribute  type outgoingDisconnectErrorThreshold  specifies  a
counter-threshold which is associated with the Outgoing  Disconnect
Error counter attribute type.


outgoingDisconnectErrorThreshold
     ATTRIBUTE
     DERIVED FROM  counter-Threshold;

REGISTERED AS  { smi2AttributeID 99};

A.2.12  Outgoing protocol error threshold

The  attribute  type  outgoingProtocolErrorThreshold  specifies   a
counter-threshold  which is associated with the  Outgoing  Protocol
Error counter attribute type.


outgoingProtocolErrorThreshold
     ATTRIBUTE
     DERIVED FROM  counter-Threshold;

REGISTERED AS  { smi2AttributeID 100};

A.2.13  PDUs received threshold

The  attribute  type  pdusReceivedThreshold  specifies  a  counter-
threshold  which  is  associated with  the  PDUs  Received  counter
attribute type.


pdusReceivedThreshold   ATTRIBUTE
     DERIVED FROM  counter-Threshold;

REGISTERED AS  { smi2AttributeID 101};

A.2.14  PDUs retransmitted error threshold

The  attribute  type  pdusRetransmittedErrorThreshold  specifies  a
counter-threshold  which is associated with the PDUs  Retransmitted
Error counter attribute type.


pdusRetransmittedErrorThreshold
     ATTRIBUTE
     DERIVED FROM  counter-Threshold;

REGISTERED AS  { smi2AttributeID 102};

A.2.15  PDUs sent threshold

The  attribute type pdusSentThreshold specifies a counter-threshold
which is associated with the PDUs Sent counter attribute type.


pdusSentThreshold   ATTRIBUTE
     DERIVED FROM  counter-Threshold;

REGISTERED AS  { smi2AttributeID 103};



















































                              Annex B
                  Index of managed object classes

(This Annex does not form an integral part of this Recommendation |
                      International Standard)


Alarm record                                                6.1
Attribute value change record                               6.2
Discriminator                                               6.3
Event forwarding discriminator                              6.4
Event log record                                            6.5
Log                                                        6.6
Log record                                                  6.7
Object creation record                                      6.8
Object deletion record                                      6.9
Relationship change record                                 6.10
Security alarm report record                               6.11
State change record                                        6.12
System                                                     6.13
Top                                                       6.14











































                              Annex C
                         Index of packages

(This Annex does not form an integral part of this Recommendation |
                      International Standard)


Additional information                                      8.1
Additional text                                             8.2
Administrative state                                       6.13
Allomorphic                                                6.14
Attribute identifier list                                   8.3
Attribute list                                              8.4
Availability status                                         8.5
Back up destination list                                    6.4
Back up object                                              6.1
Backed up status                                            6.1
Capacity alarm threshold                                    6.6
Correlated notifications                                    8.6
Daily scheduling                                            8.8
Duration                                                    8.9
Event time                                                  6.5
External scheduler                                         8.10
Finite log size                                             6.6
Mode                                                            6.4
Monitored attributes                                        6.1
Notification Identifier                                     8.7
Packages                                                   6.14
Proposed repair actions                                     6.1
Source indicator                                           8.11
Specific problems                                           6.1
Supported features                                         6.13
Threshold info                                              6.1
Trend indication                                            6.1
Weekly scheduling                                          8.12















                              Annex D
           Index of generic and specific attribute types

(This Annex does not form an integral part of this Recommendation |
                      International Standard)


Active destination                                     10.7.4.1
Additional information.                                10.7.1.1
Additional text                                        10.7.1.2
Administrative state                                   10.7.2.1
Alarm status                                           10.7.2.2
Allomorphs                                             10.7.4.2
Attribute identifier list                              10.7.1.3
Attribute list                                         10.7.1.4
Attribute value change definition                      10.7.1.5
Availability status                                    10.7.2.3
Back-up destination list                               10.7.4.3
Back-up object                                         10.7.3.1
Backed-up object                                       10.7.3.2
Backed-up status                                       10.7.1.6
Capacity alarm threshold                               10.7.4.4
Confirmed mode                                         10.7.4.5
Control status                                         10.7.2.4
Correlated notifications                               10.7.1.7
Corrupted PDUs received counter                           A.1.1
Corrupted PDUs received threshold                         A.2.1
Counter                                                     9.1
Counter-threshold                                         9.3.1
Current log size                                       10.7.4.6
Destination                                            10.7.4.7
Discriminator construct                                10.7.4.8
Discriminator ID                                         10.1.1
Event time                                             10.7.1.8
Event type                                             10.7.1.9
Gauge                                                           9.2
Gauge-threshold                                           9.3.2
Incoming connection reject error counter                  A.1.2
Incoming connection reject error threshold                A.2.2
Incoming connection requests counter                      A.1.3
Incoming connection requests threshold                    A.2.3
Incoming disconnect counter                               A.1.4
Incoming disconnect error counter                         A.1.5
Incoming disconnect error threshold                       A.2.4
Incoming protocol error counter                           A.1.6
Incoming protocol error threshold                         A.2.5
Intervals of day                                       10.7.4.9
Log full action                                       10.7.4.10
Log ID                                                   10.1.2
Log record ID                                            10.1.3
Logging time                                          10.7.4.11
Managed object class                                  10.7.4.12
Managed object instance                               10.7.4.13
Max log size                                          10.7.4.14
Member                                                 10.7.3.3
Monitored attributes                                  10.7.1.10
Name binding                                          10.7.4.15
Notification identifier                               10.7.1.11
Number of records                                     10.7.4.16
Object class                                          10.7.4.17
Octets received counter                                   A.1.7
Octets received threshold                                 A.2.6
Octets retransmitted error counter                        A.1.8
Octets retransmitted threshold                            A.2.7
Octets sent counter                                       A.1.9
Octets sent threshold                                     A.2.8
Operational state                                      10.7.2.5
Outgoing connection reject error counter                 A.1.10
Outgoing connection reject error threshold                A.2.9
Outgoing connection requests counter                     A.1.11
Outgoing connection requests threshold                   A.2.10
Outgoing disconnect counter                              A.1.12
Outgoing disconnect error counter                        A.1.13
Outgoing disconnect error threshold                      A.2.11
Outgoing protocol error counter                          A.1.14
Outgoing protocol error threshold                        A.2.12
Owner                                                          10.7.3.4
Packages                                              10.7.4.18
PDUs received counter                                    A.1.15
PDUs received threshold                                  A.2.13
PDUs retransmitted error counter                         A.1.16
PDUs retransmitted error threshold                       A.2.14
PDUs sent counter                                        A.1.17
PDUs sent threshold                                      A.2.15
Peer                                                           10.7.3.5
Perceived severity                                    10.7.1.12
Primary                                                10.7.3.6
Probable cause                                        10.7.1.13
Procedural status                                      10.7.2.6
Proposed repair actions                               10.7.1.14
Provider object                                        10.7.3.7
Relationship change definition                        10.7.1.15
Relationships                                          10.7.3.8
Scheduler name                                        10.7.4.19
Secondary                                              10.7.3.9
Security alarm cause                                  10.7.1.16
Security alarm detector                               10.7.1.17
Security alarm severity                               10.7.1.18
Service provider                                      10.7.1.19
Service user                                          10.7.1.20
Source indicator                                      10.7.1.21
Specific problems                                     10.7.1.22
Standby status                                         10.7.2.7
Start time                                            10.7.4.20
State                                                          10.7.2.10
State change definition                               10.7.1.23
Stop time                                             10.7.4.21
Supported features                                    10.7.4.22
System ID                                                10.1.4
System title                                             10.1.5
Threshold info                                        10.7.1.24
Tide-mark.                                                  9.4
Trend indication                                      10.7.1.25
Unknown status                                         10.7.2.8
Usage state                                            10.7.2.9
User object                                           10.7.3.10
Week mask                                             10.7.4.23






Annex E
   Index of notification types

(This Annex does not form an integral part of this Recommendation |
                      International Standard)


Attribute Value Change                                     13.1
Communication Alarm                                        13.2
Environmental Alarm                                        13.3
Equipment Alarm                                            13.4
Integrity Violation                                        13.5
Object Creation                                            13.6
Object Deletion                                            13.7
Operational Violation                                      13.8
Physical Violation                                         13.9
Processing Error Alarm                                    13.10
Quality of Service Alarm                                  13.11
Relationship Change                                       13.12
Security Service or Mechanism Violation                   13.13
State Change                                              13.14
Time Domain Violation                                     13.15





































                              Annex F
    Management information used by Systems management function

(This Annex does not form an integral part of this Recommendation |
                      International Standard)



F.1  Object  management function (CCITT Rec. X.730 | ISO/IEC 10164-
     1)


Managed Object Classes
Attribute value change record                               6.2
Object creation record                                      6.8
Object deletion record                                      6.9

Packages
Additional information                                      8.1
Additional text                                             8.2
Attribute identifier list                                   8.3
Attribute list                                              8.4
Correlated notifications                                    8.6
Event time                                                  6.5
Notification Identifier                                     8.7
Source indicator                                           8.11

Attributes
Additional information.                                10.7.1.1
Additional text                                        10.7.1.2
Attribute identifier list                              10.7.1.3
Attribute list                                         10.7.1.4
Attribute value change definition                      10.7.1.5
Correlated notifications                               10.7.1.7
Event time                                             10.7.1.8
Event type                                             10.7.1.9
Managed object class                                  10.7.4.12
Managed object instance                               10.7.4.13
Notification identifier                               10.7.1.11
Source indicator                                      10.7.1.21

Notifications
Attribute Value Change                                     13.1
Object Creation                                            13.6
Object Deletion                                            13.7

F.2State  management  function (CCITT Rec. X.731 |  ISO/IEC  10164-
     2)

Managed Object Classes
State change record                                        6.12

Packages
Additional information                                      8.1
Additional text                                             8.2
Attribute identifier list                                   8.3
Correlated notifications                                    8.6
Event time                                                  6.5
Notification Identifier                                     8.7
Source indicator                                           8.11

Attributes
Additional information.                                10.7.1.1
Additional text                                        10.7.1.2
Administrative state                                   10.7.2.1
Alarm status                                           10.7.2.2
Attribute identifier list                              10.7.1.3
Availability status                                    10.7.2.3
Control status                                         10.7.2.4
Correlated notifications                               10.7.1.7
Event time                                             10.7.1.8
Event type                                             10.7.1.9
Managed object class                                  10.7.4.12
Managed object instance                               10.7.4.13
Notification identifier                               10.7.1.11
Operational state                                      10.7.2.5
Procedural status                                      10.7.2.6
Source indicator                                      10.7.1.21
Standby status                                         10.7.2.7
State                                                          10.7.2.10
State change definition                               10.7.1.23
Unknown status                                         10.7.2.8
Usage state                                            10.7.2.9

Notifications
State Change                                              13.14

F.3Relationship   management   function   (CCITT   Rec.   X.732   |
     ISO/IEC 10164-3)

Managed Object Classes
Relationship change record                                 6.10

Packages
Additional information                                      8.1
Additional text                                             8.2
Attribute identifier list                                   8.3
Correlated notifications                                    8.6
Event time                                                  6.5
Notification Identifier                                     8.7
Source indicator                                           8.11

Attributes
Additional information.                                10.7.1.1
Additional text                                        10.7.1.2
Attribute identifier list                              10.7.1.3
Back-up object                                         10.7.3.1
Backed-up object                                       10.7.3.2
Correlated notifications                               10.7.1.7
Event time                                             10.7.1.8
Event type                                             10.7.1.9
Managed object class                                  10.7.4.12
Managed object instance                               10.7.4.13
Member                                                 10.7.3.3
Notification identifier                               10.7.1.11
Owner                                                          10.7.3.4
Peer                                                           10.7.3.5
Primary                                                10.7.3.6
Provider object                                        10.7.3.7
Relationship change definition                        10.7.1.15
Relationships                                          10.7.3.8
Secondary                                              10.7.3.9
Source indicator                                      10.7.1.21
User object                                           10.7.3.10

Notifications
Relationship Change                                       13.12

F.4Alarm  reporting  function (CCITT Rec. X.733  |  ISO/IEC  10164-
     4)

Managed Object Classes
Alarm record                                                6.1

Packages
Additional information                                      8.1
Additional text                                             8.2
Back up object                                              6.1
Backed up status                                            6.1
Correlated notifications                                    8.6
Event time                                                  6.5
Monitored attributes                                        6.1
Notification Identifier                                     8.7
Proposed repair actions                                     6.1
Specific problems                                           6.1
Threshold info                                              6.1
Trend indication                                            6.1

Attributes
Additional information.                                10.7.1.1
Additional text                                        10.7.1.2
Back-up object                                         10.7.3.1
Backed-up status                                       10.7.1.6
Correlated notifications                               10.7.1.7
Event time                                             10.7.1.8
Event type                                             10.7.1.9
Managed object class                                  10.7.4.12
Managed object instance                               10.7.4.13
Monitored attributes                                  10.7.1.10
Notification identifier                               10.7.1.11
Perceived severity                                    10.7.1.12
Probable cause                                        10.7.1.13
Proposed repair actions                               10.7.1.14
Specific problems                                     10.7.1.22
Threshold info                                        10.7.1.24
Trend indication                                      10.7.1.25

Notifications
Communication Alarm                                        13.2
Environmental Alarm                                        13.3
Equipment Alarm                                            13.4
Processing Error Alarm                                    13.10
Quality of Service Alarm                                  13.11

F.5Event   report   management  function  (CCITT   Rec.   X.734   |
     ISO/IEC 10164-5)

Managed Object Classes
Discriminator                                               6.3
Event forwarding discriminator                              6.4

Packages
Availability status                                         8.5
Back up destination list                                    6.4
Daily scheduling                                            8.8
Duration                                                    8.9
External scheduler                                         8.10
Mode                                                            6.4
Weekly scheduling                                          8.12

Attributes
Active destination                                     10.7.4.1
Administrative state                                   10.7.2.1
Availability status                                    10.7.2.3
Back-up destination list                               10.7.4.3
Confirmed mode                                         10.7.4.5
Destination                                            10.7.4.7
Discriminator construct                                10.7.4.8
Discriminator ID                                         10.1.1
Intervals of day                                       10.7.4.9
Operational state                                      10.7.2.5
Scheduler name                                        10.7.4.19
Start time                                            10.7.4.20
Stop time                                             10.7.4.21
Week mask                                             10.7.4.23

Notifications
Attribute Value Change                                     13.1
Object Creation                                            13.6
Object Deletion                                            13.7
State Change                                              13.14

F.6Log control function (CCITT Rec. X.735 | ISO/IEC 10164-6)

Managed Object Classes
Log                                                        6.6
Log record                                                  6.7

Packages
Availability status                                         8.5
Capacity alarm threshold                                    6.6
Daily scheduling                                            8.8
Duration                                                    8.9
External scheduler                                         8.10
Finite log size                                             6.6
Weekly scheduling                                          8.12

Attributes
Administrative state                                   10.7.2.1
Availability status                                    10.7.2.3
Capacity alarm threshold                               10.7.4.4
Current log size                                       10.7.4.6
Intervals of day                                       10.7.4.9
Log full action                                       10.7.4.10
Log ID                                                   10.1.2
Log record ID                                            10.1.3
Logging time                                          10.7.4.11
Max log size                                          10.7.4.14
Number of records                                     10.7.4.16
Operational state                                      10.7.2.5
Scheduler name                                        10.7.4.19
Start time                                            10.7.4.20
Stop time                                             10.7.4.21
Week mask                                             10.7.4.23

Notifications
Attribute Value Change                                     13.1
Object Creation                                            13.6
Object Deletion                                            13.7
Processing Error Alarm                                    13.10
State Change                                              13.14

F.7Security   alarm   reporting  function  (CCITT  Rec.   X.736   |
     ISO/IEC 10164-7)

Managed Object Classes
Security alarm report record                               6.11

Packages
Additional information                                      8.1
Additional text                                             8.2
Correlated notifications                                    8.6
Event time                                                  6.5
Notification Identifier                                     8.7

Attributes
Additional information.                                10.7.1.1
Additional text                                        10.7.1.2
Correlated notifications                               10.7.1.7
Event time                                             10.7.1.8
Event type                                             10.7.1.9
Managed object class                                  10.7.4.12
Managed object instance                               10.7.4.13
Notification identifier                               10.7.1.11
Security alarm cause                                  10.7.1.16
Security alarm detector                               10.7.1.17
Security alarm severity                               10.7.1.18
Service provider                                      10.7.1.19
Service user                                          10.7.1.20

Notifications
Integrity Violation                                        13.5
Operational Violation                                      13.8
Physical Violation                                         13.9
Security Service or Mechanism Violation                   13.13
Time Domain Violation                                     13.15














                              Annex G
           Syntax imported from Directory, ACSE and CMIP

(This Annex does not form an integral part of this Recommendation |
                      International Standard)



G.1  Directory


DistinguishedName ::= RDNSequence

RDNSequence ::= SEQUENCE OF RelativeDistinguishedName

RelativeDistinguishedName ::= SET OF AttributeValueAssertion

AttributeValueAssertion ::= SEQUENCE {AttributeType,
AttributeValue}

AttributeType ::= OBJECT IDENTIFIER

AttributeValue ::= ANY



G.2  CMIP

EventTypeID ::= CHOICE{  globalform     [6] IMPLICIT OBJECT
IDENTIFIER,
                    localForm [7] IMPLICIT INTEGER}

ObjectClass ::= CHOICE{  globalForm     [0] OBJECT IDENTIFIER,
                    localForm [1] INTEGER}

BaseManagedObjectID ::= SEQUENCE { baseManagedObjectClass
ObjectClass,
                              baseManagedObjectInstance
ObjectInstance}

ObjectInstance ::= CHOICE {   distinguishedName        [2] IMPLICIT
DistinguishedName,
                    nonSpecificForm          [3] IMPLICIT OCTET
STRING,
                    localDistinguishedName        [4] IMPLICIT
RDNSequence}

AttributeID ::= CHOICE{  globalForm     [0] IMPLICIT OBJECT
IDENTIFIER,
               localForm [1] IMPLICIT INTEGER}

CMISFilter ::= CHOICE{   item [8] FilterItem,
               and  [9] IMPLICIT SET OF CMISFilter,
               or   [10] IMPLICIT SET OF CMISFilter,
               not  [11] CMISFilter}

-- For other supporting productions see CCITT Rec. X.711 | ISO/IEC
9596-1.

G.3  ACSE

AE-title ::= CHOICE {AE-title-form1, AE-title-form2}

AE-title-form1 ::= Name -- imported from Directory with the choice
distinguishedName

AE-title-form2 ::= OBJECT IDENTIFIER





_______________________________

1)   Presently at state of draft Recommendation.