| OID symbolic | OID numeric | Type | Access | Description |
|---|
| ciscoEntitySensorHistoryMIB | 1.3.6.1.4.1.9.9.768 | | | This MIB module defines objects that describe collections and
measurement information for each sensor supporting historical
data collection. The sensor measurement either represents a
measured value or a SMA (Simple Moving Average) value for a
specified interval rate over a period of time.
This MIB module defines two tables relating to sensor measured
value, including:
o ceshCollectionTable - contains data describing a
collection of historic data for a sensor.
o ceshCollectionIntervalTable - contains zero or more rows
containing historic data for a sensor
The figure below illustrates the relationship between these two
tables.
+----------------------------------------------+
| ceshCollectionTable |
| +------------------------------------------+ |
| | ceshCollectionEntry | |
| | entPhysicalIndex = 3 | |
| | ceshCollectionIntervalTime = 60 | |
| | ceshCollectionIntervals = 60 | |
| | ceshCollectionInvalidIntervals = 0 |-----+
| | ceshCollectionMaxIntervals = 60 | | |
| | ceshCollectionElapsedTime = 20 | | |
| | ceshCollectionAlgorithm = 3 | | |
| +------------------------------------------+ | |
| +------------------------------------------+ | |
| | ceshCollectionEntry | | |
| | entPhysicalIndex = 3 | | |
| | ceshCollectionIntervalTime = 3660 | | |
| | ceshCollectionIntervals = 2 |------------+
| | ceshCollectionInvalidIntervals = 0 | | | |
| | ceshCollectionMaxIntervals = 60 | | | |
| | ceshCollectionElapsedTime = 20 | | | |
| | ceshCollectionAlgorithm = 4 | | | |
| +------------------------------------------+ | | |
+----------------------------------------------+ | |
| |
+----------------------------------------------+ | |
| ceshCollectionIntervalTable | | |
| +------------------------------------------+ | | |
| | ceshCollectionIntervalEntry | | | |
| | entPhysicalIndex = 3 |<----+ |
| | ceshCollectionIntervalTime = 60 | | | |
| | ceshCollectionIntervalNumber = 1 | | | |
| | ceshCollectionIntervalSensorValue = 54 | | | |
| | ceshCollectionIntervalTimeStamp = 1 | | | |
| +------------------------------------------+ | | |
| .................... <----+ |
| skipped 58 entries <----+ |
| .................... <----+ |
| | | |
| +------------------------------------------+ | | |
| | ceshCollectionIntervalEntry | | | |
| | entPhysicalIndex = 3 |<----+ |
| | ceshCollectionIntervalTime = 60 | | |
| | ceshCollectionIntervalNumber = 60 | | |
| | ceshCollectionIntervalSensorValue = 54 | | |
| | ceshCollectionIntervalTimeStamp = 60 | | |
| +------------------------------------------+ | |
| | |
| +------------------------------------------+ | |
| | ceshCollectionIntervalEntry | | |
| | entPhysicalIndex = 3 |<-----------+
| | ceshCollectionIntervalTime = 3660 | |
| | ceshCollectionIntervalNumber = 1 | |
| | ceshCollectionIntervalSensorValue = 54 | |
| | ceshCollectionIntervalTimeStamp = 60 | |
| +------------------------------------------+ |
+----------------------------------------------+
If the system samples a sensor every minute for one collection
and every hour for another, then the ceshCollectionTable
contains two entries describing the two collections. |
| ciscoEntitySensorHistoryMIBObjects | 1.3.6.1.4.1.9.9.768.0 | | | |
| ceshCollectionTable | 1.3.6.1.4.1.9.9.768.0.1 | | not-accessible | This table lists each collection of historic data maintained
by the system for each supported sensor.
This table has an expansion dependent relationship on the
ceshCollectionIntervalTable, containing zero or more rows for
each corresponding collection. |
| ceshCollectionEntry | 1.3.6.1.4.1.9.9.768.0.1.1 | | not-accessible | Each entry in the ceshCollectionTable contains collection
attributes describing the collection.
For each supported sensor, the system creates a row
for each prescribed collection. This creation process happens
at startup and following the insertion of a FRU containing
sensors.
The system destroys a row when it destroys the corresponding row
in the entPhysicalTable, which can happen as the result of the
removal of the FRU containing the sensor. |
| U32 ceshCollectionIntervalTime | 1.3.6.1.4.1.9.9.768.0.1.1.1 | Unsigned32 | not-accessible | This object indicates the length of the sampling interval for
the collection. |
| G32 ceshCollectionIntervals | 1.3.6.1.4.1.9.9.768.0.1.1.2 | Gauge32 | read-only | This object indicates the number of intervals for which data
has been collected. |
| G32 ceshCollectionInvalidIntervals | 1.3.6.1.4.1.9.9.768.0.1.1.3 | Gauge32 | read-only | This object indicates the number of intervals in the range of
'0' to the value of the corresponding instance of
ceshCollectionIntervals, for which no data is available.
The value of this column will typically be '0', except in
certain circumstances when some intervals are not available. |
| U32 ceshCollectionMaxIntervals | 1.3.6.1.4.1.9.9.768.0.1.1.4 | Unsigned32 | read-only | This object indicates the maximum number of intervals
maintained for the collection. |
| G32 ceshCollectionElapsedTime | 1.3.6.1.4.1.9.9.768.0.1.1.5 | Gauge32 | read-only | This object indicates the time that has elapsed since the
beginning of the current interval. |
| SEN ceshCollectionAlgorithm | 1.3.6.1.4.1.9.9.768.0.1.1.6 | SensorHistoryCollectionAlgorithm | read-only | This object indicates the algorithm used in collecting historic
data from the corresponding sensor. |
| ceshCollectionIntervalTable | 1.3.6.1.4.1.9.9.768.0.2 | | not-accessible | This table contains the historic data for each collection
maintained by the system.
This table has an expansion dependent relationship on the
ceshCollectionTable, containing zero or more rows for each
corresponding collection. |
| ceshCollectionIntervalEntry | 1.3.6.1.4.1.9.9.768.0.2.1 | | not-accessible | An entry describes the data collected for an interval.
The system creates a row in the ceshCollectionIntervalTable
after it has sampled a sample for a given collection.
The maximum allowable entries for a collection should be less
than or equal to the value specified by
ceshCollectionMaxIntervals instance. Once number of entries is
equal to ceshCollectionMaxIntervals, then the system destroys
the lease recent row from the collection before creating a new
one.
An agent destroys all conceptual entries corresponding to a
physical entity upon removal of the physical entity. |
| U32 ceshCollectionIntervalNumber | 1.3.6.1.4.1.9.9.768.0.2.1.1 | Unsigned32 | not-accessible | This object indicates the interval number identifying the
interval. The interval identified by the value '1' represents
the most recent interval, and the interval identified by the
value (n) represents the interval immediately preceding the
interval identified by the value (n-1). |
| ENT ceshCollectionIntervalSensorValue | 1.3.6.1.4.1.9.9.768.0.2.1.2 | EntitySensorValue | read-only | This object indicates the sensor value for the corresponding
physical entity during the interval.
To correctly display or interpret this variable's value, you
must also know the sensor's type, scale, and precision
indicated by the corresponding entry in the entPhySensorTable
(defined by the ENTITY-SENSOR-MIB) or entSensorValueTable
(defined by the CISCO-ENTITY-SENSOR-MIB). |
| TIM ceshCollectionIntervalTimeStamp | 1.3.6.1.4.1.9.9.768.0.2.1.3 | TimeStamp | read-only | This object indicates the value of sysUpTime when the system
sampled the corresponding sensor. |
| ciscoEntitySensorHistoryMIBConform | 1.3.6.1.4.1.9.9.768.1 | | | |
| ciscoEntitySensorHistoryMIBCompliances | 1.3.6.1.4.1.9.9.768.1.1 | | | |
| ciscoEntitySensorHistoryCompliance | 1.3.6.1.4.1.9.9.768.1.1.1 | | | Describes the requirements for conformance to the Entity
Sensor History Collection MIB module. |
| ciscoEntitySensorHistoryMIBGroups | 1.3.6.1.4.1.9.9.768.1.2 | | | |
| ceshCollectionGroup | 1.3.6.1.4.1.9.9.768.1.2.1 | | | This group contains collection of attribute objects related
to entity sensor history collection |
| ceshCollectionIntervalGroup | 1.3.6.1.4.1.9.9.768.1.2.2 | | | This group contains collection of interval objects related to
entity sensor history collection |
