The following text has been copied and adapted from former entry "#30, #33, #34: PerformanceMeasurementControl " into the decision Register :
A new attribute is required:
performanceMonitoringThresholdList -> List of Thresholds for PM counters supporting TCAs.
Yang tree representation of the performanceMonitoringThresholdList :
| +--rw performance-monitoring-threshold * [counter granularity]
| | +--rw counter identityref
| | +--rw granularity g:granularity-period-type
| | +--rw lower? uint64
| | +--rw upper? uint64
The attributes should be added object classes as follows:
Please note that the existing "airInterfaceConfiguration" object class remains untouched, but will get the status "deprecated" based on Issue #25.
Content of the Mantis Bugtracker
|Description||The request is to manage the thresholds used to raise or clear a Threshold Cross Alarm (TCA) on Performance counters (es , ses and cses).|
On the current ONF TR-532 1.0 model these thresholds are not foreseen.
A TCA alarm related to a counter should be raised (and cleared) on an MW_AirInterface_pac instance according to an <counter>HighThr (for alarm raise) and <counter>LowThr (for alarm clear) values, specific for each counter and for each period type (15m, 24h), predefined or user configured.
A first proposal could be to add a new class, PerformanceThresholdData, that is a list of elements (PerformanceThresholdDataList) containing the following attributes:
The key of each element on PerformanceThresholdDataList is a simple identifier (integer value).
2 elements, one for each granularityPeriod , will contain predefined values not modifiable.
Other elements (till a max number according to device capability) ) could be created with values provided by operator.
A new attribute (read-write), ThresholdDataReference, should be added to AirInterfaceCurrentPerformance/ current-performance-data-list to associate the instance of CurrentData (15m or 24h) to an instance of PerformanceThresholdDataList.
As alternative proposal the thresholds could be added to MW_AirInterface_pac::AirInterfaceConfiguration class: