consumerReference

M

NtfSubscriber.ntfManagerReference

It specifies the reference of the authorized MnS consumer to which notifications shall be sent.

timeTick

O

NtfSubscription.ntfTimeTick

It specifies the value of a timer held for the subject management service consumer.

The value is in unit of whole minute.

A special infinite value is assumed when parameter is absent or present but equal to zero.

filter

O

This attribute represents the filter of a subscription.

It specifies a filter constraint that MnS producer shall use to filter notification of the alarms.

If this parameter is absent, then no filter constraint shall be applied.

subscriptionId

M

NtfSubscription.ntfSubscriptionId.

It holds an unambiguous identity of this subscription.

status

M

ENUM (OperationSucceeded, OperationFailedExistingSubscription, OperationFailed)

If subscriptionCreated is true, status = OperationSuceeded.

If operation_failed_existing_subscription is true, status = OperationFailedExistingSubscription

If operation_failed is true, status = OperationFailed.

notificationCategoriesNotAllSubscribed

At least one notificationCategory identified in the notificationCategories input parameter is supported by management service producer and is not a member of the ntfNotificationCategorySet attribute of an NtfSubscription which is involved in a subscription relationship with the NtfSubscriber identified by the managerReference input parameter.

notificationCategoriesParameterAbsentAndNotAllSubscribed

The notificationCategories input parameter is absent and at least one notificationCategory supported by management service producer is not a member of the ntfNotificationCategorySet attribute of an ntfSsubscription which is involved in a subscription relationship with the NtfSubscriber identified by the managerReference input parameter.

subscriberPossiblyCreated

An NtfSubscriber with an ntfManagerReference attribute equal to the value of the managerReference input parameter is involved in a subscriptionRegistration relationship.

subscriptionCreated

An NtfSubscription has been created according to the following rules:

– ntfSubscriptionState attribute value has been set to "notSuspended";

– ntfTimeTick attribute value has been set to the value of the timeTick input parameter if This value was higher or equal to 15, or set to 15 if this parameter value was between 1 and 15, or set to a special infinite value if the parameter value was lower or equal to 0 or if parameter was absent;

– ntfTimeTickTimer has been reset with the value of timeTick attribute;

– ntfFilter attribute value has been set to the value of the filter input parameter if present;

– NtfSubscription is involved in a subscription relationship with the NtfSubscriber identified by the managerReference input parameter;

– attribute ntfNotificationCategorySet of NtfSubscription contains EITHER the notification categories identified by the notificationCategories input parameter that were not already contained in the ntfNotificationCategorySet attribute of other NtfSubscription of the same NtfSubscriber identified by the managerReference input parameter OR if notificationCategories input parameter is absent, all notification categories supported by management service producer that were not already contained in the ntfNotificationCategorySet attribute of other subscriptions of the same NtfSubscriber identified by the managerReference input parameter.

operation_failed_existing_subscription

Condition: (notificationCategoriesNotAllSubscribed OR notificationCategoriesParameterAbsentAndNotAllSubscribed) not true

Returned Information: The output parameter status

Exit state: Entry State

operation_failed

Condition: Post-condition is false

Returned Information: The output parameter status

Exit state: Entry State

consumerReference

M

DN

It specifies the reference of the MnS consumer to which notifications shall be sent.

subscriptionId

O

A unique identifier that is SS dependent.

It holds a subscriptionId carried as the output parameter in the subscribe operation.

status

M

ENUM (OperationSucceeded, OperationFailed)

If (subscriptionDeleted OR allSubscriptionDeleted) is true, status = OperationSucceeded.

If operation_failed is true, status = OperationFailed.

validSubscriptionId&ManagerReference

The NtfSubscription identified by subscriptionId input parameter is involved in a subscription relationship with the NtfSubscriber identified by the managerReference input parameter.

subscriptionIdAbsent&ValidManagerReference

The subscriptionId input parameter is absent and the NtfSubscriber identified by the managerReference input parameter exists.

subscriptionDeleted

The NtfSubscription identified by subscriptionId input parameter is no more involved in a subscription relationship with the NtfSubscriber identified by the managerReference input parameter and has been deleted. If this NtfSubscriber has no more NtfSubscription, it is deleted as well.

allSubscriptionDeleted

"In the case subscriptionId input parameter was absent, the NtfSubscriber identified by the managerReference input parameter is no more involved in any subscription relationship and is deleted, the corresponding NtfSubscription have been deleted as well.

operation_failed

Condition: Pre-condition is false or post-condition is false

Returned Information: The output parameter status

Exit state: Entry State

alarmAckState

O

ENUM (all alarms, all active alarms, all active and acknowledged alarms, all active and unacknowledged, all Cleared and unacknowledged alarms, all unacknowledged)

It carries a constraint. The FaultSupervision MnS producer shall apply it on AlarmInformation instances in AlarmList when constructing its output parameter AlarmInformationList.

baseObjectClass

O, see note 1

This parameter is either absent or carries the object class of a certain class.

See how this attribute is used to support full alarm alignment and partial alarm alignment in 11.1.2.3.3.1.

See note 2.

baseObjectInstance

O, see note 1

This parameter is either absent or carries the DN of a certain class instance.

See how this attribute is used to support full alarm alignment and partial alarm alignment in 11.1.2.3.3.1.

See note 2.

filter

O

N/A

It carries a filter constraint.

If the filter is present, the MnS producer shall apply it on AlarmInformation instances in AlarmList when constructing its output parameter AlarmInformationList.

If the filter is not present, all of the AlarmInformation instances included by the scope are selected.

NOTE 1: If the notification notifyAlarmListRebuilt supports indicating that only a part of the alarm list has been rebuilt then the operation getAlarmList shall support partial alarm alignment.

NOTE 2: The legal values of the parameters baseObjectClass and baseObjectInstance are restricted to those carried by the parameters baseObjectClass and baseObjectInstance in the recent notifyAlarmListRebuilt notifications. The timeline for "recent" is vendor-specific.

alarmInformationList

M

List of AlarmInformation.

It carries the requested AlarmInformation instances.

Case when synchronous mode of operation is used:

(a) The MnS producer shall apply the constraints expressed in alarmAckState and filter to AlarmInformation instances when constructing this output parameter.

Case when asynchronous mode of operation is used (i.e. this output parameter is conveyed via notifications):

(a) If the filter parameter is present, theMnS producer shall apply the constraint when constructing this output parameter. Furthermore, if the alarmAckState constraint is present, the MnS producer shall apply that constraint as well. The filter constraint, if any, that is currently active in the notification channel is not used for the construction of this output parameter.

(b) If the filter parameter is absent, the MnS producer shall apply the filter constraint currently active in the notification channel when constructing this output parameter. If the alarmAckState constraint is present, the MnS producer shall apply that constraint as well.

status

M

ENUM (OperationSucceeded, OperationFailed)

If all the AlarmInformation are returned, status = OperationSucceeded.

If operation is failed, status = OperationFailed.

operation_failed

Condition: Operation is failed

Returned Information: The output parameter status

Exit state: Entry State

objectClass

M

MonitoredEntity.objectClass

The MonitoredEntity is identified by the relation-AlarmedObject-AlarmInformation of the new AlarmInformation.

objectInstance

M

MonitoredEntity.objectInstance

The MonitoredEntity is identified by the relation-AlarmedObject-AlarmInformation of the new AlarmInformation.

notificationId

M

—

notificationType

M

"notifyNewAlarm"

eventTime

M

AlarmInformation.alarmRaisedTime

systemDN

M

—

alarmId

M

AlarmInformation.alarmId

alarmType

M

AlarmInformation.alarmType

probableCause

M

AlarmInformation.probableCause

perceivedSeverity

M

AlarmInformation.perceivedSeverity

specificProblem

O

AlarmInformation.specificProblem

backedUpStatus

O

AlarmInformation.backedUpStatus

backUpObject

O

MonitoredEntity.objectInstance

It carries the DN of the back up object.

The object is identified by relation-BackUpObject-AlarmInformation of the new AlarmInformation.

trendIndication

O

AlarmInformation.trendIndication

thresholdInfo

O

AlarmInformation.thresholdInfo

correlatedNotifications

O

The CorrelatedNotification instances related to this AlarmInformation.

stateChangeDefinition

O

AlarmInformation.stateChangeDefinition

monitoredAttributes

O

AlarmInformation.monitoredAttributes

proposedRepairActions

O

AlarmInformaton.proposedRepairActions

additionalText

O

AlarmInformation.additionalText

additionalInformation

O

AlarmInformation.additionalInformation

rootCauseIndicator

O

AlarmInformation.rootCauseIndicator

objectClass

M

MonitoredEntity.objectClass

The MonitoredEntity is identified by the relation-AlarmedObject-AlarmInformation of the new AlarmInformation.

objectInstance

M

MonitoredEntity.objectInstance

The MonitoredEntity is identified by the relation-AlarmedObject-AlarmInformation of the new AlarmInformation.

notificationId

M

—

notificationType

M

"notifyNewAlarm"

eventTime

M

AlarmInformation.alarmRaisedTime

systemDN

M

—

alarmId

M

AlarmInformation.alarmId

alarmType

M

AlarmInformation.alarmType

probableCause

M

AlarmInformation.probableCause

perceivedSeverity

M

AlarmInformation.perceivedSeverity

correlatedNotifications

O

The set of CorrelatedNotification related to this AlarmInformation.

additionalText

O

AlarmInformation.additionalText

additionalInformation

O

AlarmInformation.additionalInformation

rootCauseIndicator

O

AlarmIngormation.rootCauseIndicator

serviceUser

M

AlarmInformation.securityServiceUser

This may contain no information if the identify of the service-user (requesting the service) is not known.

serviceProvider

M

AlarmInformation.securityServiceProvider

This shall always identify the service-provider receiving a service request, from serviceUser, that provokes the security alarm.

securityAlarmDetector

M

AlarmInformation.securityAlarmDetector

This may contain no information if the detector of the security alarm is the serviceProvider.

noMatchedAlarm

AlarmList does not contain an AlarmInformation that has the following properties:

Its matching-criteria-attributes values are identical to that of the newly generated network alarm and it is involved in relation-AlarmObject-AlarmInformation with the same MonitoredEntity as the one identified by the newly generated network alarm.

newAlarmInAlarmList

AlarmList contains an AlarmInformation holding information conveyed by the newly generated network alarm. This AlarmInformation is involved in relation-AlarmObject-AlarmInformation with the same MonitoredEntity as the one identified by the newly generated network alarm.

The following attributes of the AlarmInformation shall be populated with information in the newly generated alarm:

notificationId, alarmRaisedTime, alarmId, alarmType, , probableCause, perceivedSeverity.

The following attributes of the same AlarmInformation shall be populated with information of the newly generated alarm if the information is present (in the newly generated alarm) and if the attribute is supported:

specificProblem, backedUpStatus, trendIndication, thresholdInfo, stateChangeDefinition, monitoredAttributes, proposedRepairActions, additionalText, additionalInformation.

objectClass

M

MonitoredEntity.objectClass

The MonitoredEntity is identified by the relation-AlarmedObject-AlarmInformation.

objectInstance

M

MonitoredEntity.objectInstance

The MonitoredEntity is identified by the relation-AlarmedObject-AlarmInformation.

notificationId

M

—

notificationType

M

"notifyChangedAlarm"

eventTime

M

AlarmInformation.alarmChangedTime

systemDN

M

—

alarmId

M

AlarmInformation.alarmId

alarmType

M

AlarmInformation.alarmType

probableCause

M

AlarmInformation.probableCause

perceivedSeverity

M

AlarmInformation.perceivedSeverity

alarmMatched

The matching-criteria-attributes of the newly generated network alarm has values that are identical (matches) with ones in one AlarmInformation in AlarmList.

alarmNotCleared

The perceivedSeverity of the newly generated network alarm is not Cleared.

alarmChanged

The perceivedSeverity of the newly generated network alarm and of the matched AlarmInformation are different.

informationUpdate

The AlarmInformation identified in alarmMatched in from-state has been updated according to the following rules:

– notificationId is updated;

– alarmChangedTime is updated;

– perceivedSeverity is updated;

– ackTime, ackUserId and ackSystemId are updated to contain no information;

– ackState is updated to "unacknowledged";

objectClass

M

—

Identifies, together with the objectInstance parameter, the part of the alarm list that has been rebuilt.

If this paramter specifies the class of the instance carried in systemDN, then all AlarmInformation instances in the AlarmList may have been rebuilt.

If this parameter specifies some class represented by MonitoredEntity, then a subset of the AlarmInformation instances in the AlarmList may have been rebuilt.

objectInstance

M

—

Identifies, together with the objetClass parameter, the part of the alarm list that has been rebuilt.

If this parameter is equal to the instance carried in systemDN, then all AlarmInformation instances in the AlarmList may have been rebuilt.

If this parameter is equal to some instance represented by MonitoredEntity, then only AlarmInformation related to this instance and its descendants may have been rebuilt..

notificationId

M

—

—

notificationType

M

"notifyAlarmListRebuilt"

eventTime

M

—

The time when the alarm list has been rebuilt.

systemDN

M

—

It identifies the DN of MnS producer.

reason

M

"System-NE communication error", "System restarts", "indeterminate". Other values can be added.

The reason why the system has rebuilt the AlarmList. This may carry different reasons than that carried by the immediate previous notifyPotentialFaultyAlarmList.

alarmListAlignmentRequirement

O

"alignmentRequired", "alignmentNotRequired".

It carries an enumeration of "alignmentRequired" and "alignmentNotRequired".

alarmListRebuilt_0

MnS producer has cold-started, initialized, re-initialized or rebooted and it has initiated procedure to rebuild its AlarmList.

alarmListRebuilt_1

MnS producer loses confidence in part or whole of its AlarmList. MnS producer has initiated procedure to repair its AlarmList.

alarmListRebuilt_2

MnS producer rebuilds the whole or part of AlarmList.

objectClass

M

MonitoredEntity.objectClass

The MonitoredEntity is identified by the relation-AlarmedObject-AlarmInformation.

objectInstance

M

MonitoredEntity.objectInstance

The MonitoredEntity is identified by the relation-AlarmedObject-AlarmInformation.

notificationId

M

—

notificationType

M

"notifyCorrelatedNotificationChanged"

eventTime

M

It carries the time when the CorrelatedNotification is created, updated or deleted.

systemDN

M

—

alarmId

M

AlarmInformation.alarmId

correlatedNotifications

M

The CorrelatedNotification instances related to this AlarmInformation.

rootCauseIndicator

O

AlarmInformation.rootCauseIndicator

newAlarmCorrelationInfoIsAvailable

New alarm correlation information is available but not yet conveyed to any consumer.

alarmInformationExists

The AlarmInformation is in AlarmList.

alarmCorrelatedInfoUpdated

The set of CorrelatedNotification network slice instances is created, updated or deleted.

filter

O

N/A

It carries a filter constraint. The operation shall apply it when counting the AlarmInformation instances in AlarmList.

Case when synchronous mode of operation is used for getAlarmList:

(a) If this parameter is present, the operation shall count the AlarmInformation instances which satisfy both (a) this filter constraint and (b) the condition set by input parameter alarmAckState.

(b) If this parameter is absent, the operation shall count all AlarmInformation instances that satisfy the condition set by input parameter alarmAckState.

Case when asynchronous mode of operation is used for getAlarmList:

(a) If this parameter is present, the operation shall count all AlarmInformation instances that satisfy this filter constraint and the condition set by input parameter alarmAckState.

(b) If this parameter is absent, the operation shall count AlarmInformation instances that satisfy (a) the filter constraint currently active in the notification channel established between the authorized MnS consumer and the MnS produce and (b) the condition set by input parameter alarmAckState.

alarmAckState

O

ENUM (all alarms, all active alarms, all active and acknowledged alarms, all active and unacknowledged, all cleared and unacknowledged alarms, all unacknowledged)

It carries a constraint. The operation shall apply it on AlarmInformation instances in AlarmList when counting.

criticalCount, majorCount, minorCount, warningCount, indeterminateCount, clearedCount

M

N/A

They carry the number of AlarmInformation in AlarmList that has the following properties.

Case when synchronous mode of operation is used:

(a) The operation shall apply the constraints expressed in alarmAckState and filter to AlarmInformation instances when counting.

Case when asynchronous mode of operation is used (i.e. this output parameter is conveyed via notifications):

(a) If the filter parameter is present, the operation shall apply the constraint when counting. Furthermore, if the alarmAckState constraint is present, the operation shall apply that constraint as well. The filter constraint, if any, that is currently active in the notification channel is not used for the counting.

(b) If the filter parameter is absent, the operation shall apply the filter constraint currently active in the notification channel when counting. If the alarmAckState constraint is present, the operation shall apply that constraint as well.

status

M

ENUM (OperationSucceeded, OperationFailed)

If allAlarmInformationCounted is true, status = OperationSucceeded.

If operation_failed is true, status = OperationFailed.

allAlarmInformationCounted

All AlarmInformation that satisfy the constraints expressed in input parameters filter and alarmAckState and are present in the AlarmList at the moment of this operation invocation are counted and the result returned.

All AlarmInformation in AlarmList remains unchanged as the result of this operation.

operation_failed

Condition: the pre-condition is false or the post-condition is true.

Returned Information: The output parameter status.

Exit state: Entry state.

filter_complexity_limit

Condition: Operation not performed because the filter parameter is too complex.

Returned Information: The output parameter status.

Exit state: Entry state.

alarmInformationReferenceList

M

List of AlarmInformation.alarmId

It carries one or more identifiers identifying AlarmInformation instances in the AlarmList.

commentUserId

M

Comment.commentUserId

The Comment is identified by the relation-AlarmInformation-Comment.

commentSystemId

O

Comment.commentSystemId

The Comment is identified by the relation-AlarmInformation-Comment.

commentText

M

Comment.commentText

The Comment is identified by the relation-AlarmInformation-Comment.

badAlarmInformationReferenceList

M

List of pair of AlarmInformation.alarmId and the failure reason.

If allUpdated is true, it contains no information.

If someUpdated is true, then it contains identifications of AlarmInformation that are not present in AlarmList or that they are present, but AlarmInformation.comments has not changed, in contrast to authorized consumer’s request.

status

M

ENUM(
Operation succeeded,
Operation failed,
Operation partially failed)

If allUpdated is true, then status = OperationSucceeded.

If someUpdated is true, then status = OperationPartiallyFailed.

If exception operationFailed is raised, then status = OperationFailed.

alarmInformationAnd SeverityReferenceList

M

SET OF SEQUENCE {

AlarmInformation.alarmId (M)

AlarmInformation.perceivedSeverity (O)

}

It identifies the alarms to be acknowledged. If an alarm id is qualified with an optional perceived severity, the alarm shall be acknowledged only when the perceived severity in the alarm list matches the perceived severity provided in the operation request.

ackUserId

M

AlarmInformation.ackUserId

The identifier of the user acknowledgeding the alarm.

ackSystemId

O

AlarmInformation.ackSystemId

The identifier of the system where the acknowledgement request was originated.

badAlarmInformationReferenceList

M

SET OF SEQUENCE {

AlarmInformation.alarmId (M)

errorReason (M)

}

errorReason ::= ENUM {

UnknownAlarmId,

AcknowledgmentFailed,

WrongPerceivedSeverity

}

If all alarms are acknowledged, it contains no information.

If only some alarms are acknowledged, then it contains identifications of AlarmInformation that are

(a) present in input parameter AlarmInformationReferenceList but absent in the AlarmList (errorReason = UnknownAlarmId; or

(b) present in input parameter AlarmInformationReferenceList and present in the AlarmList but the Acknowledgement Information (see note below table) has not changed despite the consumer’s request (errorReason = AcknowledgmentFailed); or

(c) present in input parameter AlarmInformationReferenceList and present in the AlarmList but the perceivedSeverity to be acknowledged has changed and/or is different in the Alarm List (ErrorReason = WrongPerceivedSeverity), applicable only if perceivedSeverity is provided.

status

M

ENUM {

OperationSucceeded,

OperationPartiallySucceeded,

OperationFailed

}

If all alarms acknowledged, then

status = OperationSucceeded.

If some alarms are acknowledged, then status = OperationPartiallySuceeded.

If operation failed is true, then

status = OperationFailed.

operation_failed

Condition: Operation is failed

Returned Information: The output parameter status

Exit state: Entry State

alarmInformationReferenceList

M

List of AlarmInformation.alarmId

It carries one or more identifiers identifying AlarmInformation in AlarmList.

ackUserId

M

AlarmInformation.ackUserId

The identifier of the user unacknowledgeding the alarm.

ackSystemId

O

AlarmInformation.ackSystemId

The identifier of the system where the acknowledgement request was originated.

badAlarmInformationReferenceList

M

SET OF SEQUENCE {

AlarmInformation.alarmId (M)

errorReason (M)

}

errorReason ::= ENUM {

UnknownAlarmId,

AcknowledgmentFailed,

WrongPerceivedSeverity,

}

If all alarms are acknowledged, it contains no information.

If only some alarms are acknowledged, then it contains identifications of AlarmInformation that are

(a) present in input parameter AlarmInformationReferenceList but absent in the AlarmList (errorReason = UnknownAlarmId; or

(b) present in input parameter AlarmInformationReferenceList and present in the AlarmList but the Acknowledgement Information (see note below table) has not changed despite the consumer’s request (errorReason = AcknowledgmentFailed); or

(c) present in input parameter AlarmInformationReferenceList and present in the AlarmList but the perceivedSeverity to be acknowledged has changed and/or is different in the Alarm List (ErrorReason = WrongPerceivedSeverity), applicable only if perceivedSeverity is provided.

status

M

ENUM {

OperationSucceeded,

OperationPartiallySucceeded,

OperationFailed

If all alarms acknowledged, then

status = OperationSucceeded.

If some alarms are acknowledged, then

status = OperationPartiallySuceeded.

If operation failed is true, then

status = OperationFailed.

Operation_failed

Condition: Operation is failed

Returned Information: The output parameter status

Exit state: Entry State

alarmInformationReferenceList

M

List of AlarmInformation.alarmId

It carries one or more identifiers identifying AlarmInformation instances in the AlarmList.

clearUserId

M

AlarmInformation.clearUserId

It identities the user clearing the alarm.

clearSystemId

O

AlarmInformation.clearSystemId

It identifies the authorized consumer. It may be absent implying that consumer does not wish this information be known to the MnS producer.

badAlarmInformationReferenceList

M

List of pair of AlarmInformation.alarmId and the failure reason.

If all alarms are cleared, it contains no information.

If some alarms are cleared, then it contains identifications of AlarmInformation that are not present in AlarmList or that are present in AlarmList but remain unchanged, in contrast to consumer’s request.

status

M

ENUM(
OperationSucceeded,
OperationFailed,
OperationPartiallySucceeded)

If all alarms are cleared, then status = OperationSucceeded.

If some alarms are cleared, then status = OperationPartiallySucceeded.

If operation is failed, then status = OperationFailed.

operation_failed

Condition: Operation is failed

Returned Information: The output parameter status

Exit state: Entry State

objectClass

M

MonitoredEntity.objectClass

objectInstance

M

MonitoredEntity.objectInstance

notificationId

M

—

notificationType

M

"notifyClearedAlarm"

eventTime

M

AlarmInformation.alarmClearedTime

systemDN

M

—

alarmId

M

AlarmInformation.alarmId

alarmType

M

AlarmInformation.alarmType

probableCause

M

AlarmInformation.probablaCause

perceivedSeverity

M

AlarmInformation.perceivedSeverity

Value shall be "CLEARED"

correlatedNotifications

O

The CorrelatedNotification instances related to this AlarmInformation.

This parameter contains references to other AlarmInformation instances whose perceivedSeverity levels are cleared as well. In this way, the perceivedSeverity level of multiple AlarmInformation instances can be cleared by one notification.

clearUserId

O

AlarmInformation.clearUserId

This parameter shall be present and contain valid information if the AlarmInformation is cleared by a clearAlarms operation request.

clearSystemId

O

AlarmInformation.clearSystemId

This parameter is present if clearUserId is present and if AlarmInformation.clearSystemId contains valid information.

alarmMatchedAndCleared

The matching-criteria-attributes of the newly generated network alarm have values that are identical (matched) with ones in one AlarmInformation in AlarmList and the perceivedSeverity of the matched AlarmInformation is not Cleared

AND

The perceivedSeverity of the newly generated network alarm is cleared.

clearedByProvider

Reception of a valid clearAlarms operation that identifies the subject AlarmInformation instances. This triggering event shall occur regardless of the perceivedSeverity state of the identified AlarmInformation instances.

alarmInformationCleared_1

Case if From-state is alarmMatchedAndCleared:

The following attributes of the subject AlarmInformation are updated:

notificationId, perceivedSeverity (updated to Cleared), alarmClearedTime.

alarmInformationCleared_2

Case if From-state is clearedByProvider:

The following attributes of the subject AlarmInformation are updated:

notificationId, alarmClearedTime, perceivedSeverity (updated to CLEARED), alarmClearedUserId, alarmClearedSystemId.

objectClass

M

MonitoredEntity.objectClass

objectInstance

M

MonitoredEntity.objectInstance

notificationId

M

—

notificationType

M

"notifyAckStateChanged"

eventTime

M

AlarmInformation.ackTime

systemDN

M

—

alarmId

M

AlarmInformation.alarmId

alarmType

M

AlarmInformation.alarmType

probableCause

M

AlarmInformation.probableCause

perceivedSeverity

M

AlarmInformation.perceivedSeverity

ackState

M

AlarmInformation.ackState

ackUserId

M

AlarmInformation.ackUserId

The identifier of the user who acknowledged or unacknowledged the alarm.

ackSystemId

O

AlarmInformation.ackSystemId

The identifier of the system where the acknowledgement or unacknowledgement request was originated.

ackedByConsumer

Reception of an acknowledgeAlarms operation and a subsequent operation success return.

ackedByProvider

Reception of a local (non-standard) acknowlegeAlarms equivalent operation and a subsequent operation success return.

alarmInformationExists

The AlarmInformation exists in AlarmList.

alarmAckStateHasChanged

The AlarmInformation.ackState of the AlarmInformation identified by from-state assertion alarmInformationExists have been updated. Specifically, the following attributes of the subject AlarmInformation are updated:

— notificationId, ackTime, ackUserId, ackState, ackSystemId.

objectClass

M

MonitoredEntity.objectClass

objectInstance

M

MonitoredEntity.objectInstance

notificationId

M

—

notificationType

M

"notifyComments"

eventTime

M

Comment.commentTime

systemDN

M

—

alarmId

M

AlarmInformation.alarmId

alarmType

M

AlarmInformation.alarmType

probableCause

M

AlarmInformation.probableCause

perceived Severity

M

AlarmInformation.perceivedSeverity

comments

M

The Comment instances related to this AlarmInformation.

commentedByServiceprovider

Reception of a setComment operation and a subsequent operation success return.

commentedByServiceprovider

Reception of a local (non-standard) setComment equivalent operation and a subsequent operation success return.

alarmInformationExists

The AlarmInformation is in AlarmList.

commentInserted

One Comment has been created and it is involved in a relationship with the AlarmInformation identified by from-state assertion alarmInformationExists. The following attributes of the newly created Comment instance shall be populated:

commentTime, commentText, commentUserId and commentSystemId.

objectClass

M

It identifies the class of the instance identified by systemDN or the class of MonitoredEntity.

Identifies, together with the objectInstance parameter, the part of the alarm list that is not reliable.

If this paramter specifies the class of the instance carried in systemDN, then all AlarmInformation instances in the AlarmList may not be reliable.

If this parameter specifies some class represented by MonitoredEntity, then a subset of the AlarmInformation instances in the AlarmList is not reliable.

objectInstance

M

It identifies the instance identified by systemDN or an instance of MonitoredEntity.

Identifies, together with the objetClass parameter, the part of the alarm list that may not be reliable.

If this parameter is equal to the instance carried in systemDN, then all AlarmInformation instances in the AlarmList may not be reliable.

If this parameter is equal to some instance represented by MonitoredEntity, then only AlarmInformation related to this instance and its descendants may not be reliable.

notificationId

M

—

notificationType

M

"notifyPotentialFaultyAlarmList"

eventTime

M

—

Time when the MnS producer lost confidence in the integrity of the alarm list

systemDN

M

—

reason

M

"serviceprovider-NE communication error", " serviceprovider restarts", "indeterminate". Other values can be added.

Reason why the MnS producer has to rebuild its AlarmList.

faultyAlarmListDetected

MnS producer detects faults in part or whole of its AlarmList.

faultyAlarmList

MnS producer initiates the AlarmList rebuild process.

objectClass

M

MonitoredEntity.objectClass

objectInstance

M

MonitoredEntity.objectInstance

notificationId

M

—

notificationType

M

"notifyChangedAlarmGeneral"

eventTime

M

AlarmInformation.alarmChangedTime

systemDN

M

—

alarmId

M

AlarmInformation.alarmId

alarmType

M

AlarmInformation.alarmType

probableCause

O

AlarmInformation.probableCause

specificProblem

O

AlarmInformation.specificProblem

perceivedSeverity

O

AlarmInformation.perceivedSeverity

backedUpStatus

O

AlarmInformation.backedUpStatus

backUpObject

O

MonitoredEntity.objectInstance

The DN of the back up object. The object is identified by relation-BackUpObject-AlarmInformation of the new AlarmInformation.

trendIndication

O

AlarmInformation.trendIndication

thresholdInfo

O

AlarmInformation.thresholdInfo

correlatedNotifications

O

Set of CorrelatedNotification related to this AlarmInformation.

stateChangeDefinition

O

AlarmInformation.stateChange

monitoredAttributes

O

AlarmInformation.monitoredAttributes

proposedRepairActions

O

AlarmInformaton.proposedRepairActions

additionalText

O

AlarmInformation.additionalText

additionalInformation

O

AlarmInformation.additionalInformation

rootCauseIndicator

O

alarmInformation.rootCauseIndicator

changedAlarmAttributes

O

LIST OF SEQUENCE <AttributeName, OldAttributeValue>

The changed alarm attributes (name/value pairs) (with old values).

objectClass

M

MonitoredEntity.objectClass

objectInstance

M

MonitoredEntity.objectInstance

notificationId

M

—

notificationType

M

"notifyChangedAlarmGeneral".

eventTime

M

AlarmInformation.alarmChangedTime

systemDN

M

—

alarmId

M

AlarmInformation.alarmId

alarmType

M

AlarmInformation.alarmType

probableCause

O

AlarmInformation.probableCause

perceivedSeverity

O

AlarmInformation.perceivedSeverity

correlatedNotifications

O

Set of CorrelatedNotification related to this AlarmInformation.

additionalText

O

AlarmInformation.additionalText

additionalInformation

O

AlarmInformation.additionalInformation

rootCauseIndicator

O

alarmInformation.rootCauseIndicator

serviceUser

M

AlarmInformation.serviceUser

This may contain no information if the identify of the service-user (requesting the service) is not known.

serviceProvider

M

AlarmInformation.serviceProvider

This shall always identify the service-provider receiving a service request, from serviceUser, that provokes the security alarm.

securityAlarmDetector

M

AlarmInformation.securityAlarmDetector

This may contain no information if the detector of the security alarm is the serviceProvider.

changedAlarmAttributes

O

LIST OF SEQUENCE <AttributeName, OldAttributeValue>

The changed alarm attributes (name/value pairs) (with old values).

alarmMatched

The matching-criteria-attributes of the newly generated network alarm has values that are identical (matches) with ones in one AlarmInformation in AlarmList.

alarmChanged

One or more of perceivedSeverity, backedUpStatus, backUpObject, trendIndication, thresholdInfo, stateChangeDefinition, monitoredAttributes, proposedRepairActions, additionalText, additionalInformation, serviceUser, serviceProvider or securityAlarmDetector of the newly generated network alarm and of the matched AlarmInformation are different.

informationUpdate

The AlarmInformation identified in alarmMatched in from-state has been updated according to the following rules: perceivedSeverity, backedUpStatus, backUpObject, trendIndication, thresholdInfo, stateChangeDefinition, monitoredAttributes, proposedRepairActions, additionalText, additionalInformation, serviceUser, serviceProvider or securityAlarmDetector is updated;

notificationId is updated;

alarmChangedTime is updated;

ackTime, ackUserId and ackSystemId are updated to contain no information;

ackState is updated to "unacknowledged";