APCUPS-MIB

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Category: Hardware and Environment

Description: APC/Schneider UPS management including battery status, output load, and estimated runtime.

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What Is APCUPS-MIB?

APCUPS-MIB is a vendor-specific SNMP module from APC (American Power Conversion, now Schneider Electric) for managing uninterruptible power supply (UPS) devices. It exposes identification data (manufacturer, product, firmware version, serial number) alongside power-chain status such as battery condition, output load, and installation/verification state. It is heavily used for monitoring hardware health of the UPS itself, particularly battery status and runtime/verification data that indicate whether the unit is operating normally or needs service. It is largely self-contained, relying only on generic SNMPv2-SMI conventions rather than other standard MIBs. It is typically deployed on APC UPS units with SNMP network management cards in data centers and server rooms, where polling the APC UPS MIB gives early warning of power failures or battery degradation.

IPNetwork Monitor allows you to monitor SNMP objects defined in APCUPS-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.

Supported Devices

APC/Schneider Electric UPS
UPS SNMP network management card

Monitoring Examples

An administrator would poll a1Manufacturer, a1Product, a1Version, and a1SerialNumber to confirm which UPS model is deployed and its firmware revision. Monitoring a2BatteryStatus under the tUpsBattery/eUpsBattery structure reveals whether the battery is normal, low, or needs replacement, letting ops teams schedule battery swaps before a power event causes an outage. a1Installation and a1Verify are also polled to confirm the unit was configured and self-tested correctly.

What Can Be Monitored

battery status
manufacturer/product identity
firmware/software version
serial number
installation/verification state

Imported Objects

From RFC-1212

OBJECT-TYPE

From RFC1155-SMI

Counter
Gauge
enterprises

From RFC1213-MIB

DisplayString

OIDs

OID symbolic	OID numeric	Type	Access	Description
DMI a1Installation	1.3.6.1.4.1.318.1.2.2.1.1.1.5	DmiDateX	read-only	The time and date when this component was installed.
STR a1Manufacturer	1.3.6.1.4.1.318.1.2.2.1.1.1.1	DmiDisplaystring	read-only	Manufacturer of this system.
STR a1Product	1.3.6.1.4.1.318.1.2.2.1.1.1.2	DmiDisplaystring	read-only	Product name for this system.
STR a1SerialNumber	1.3.6.1.4.1.318.1.2.2.1.1.1.4	DmiDisplaystring	read-only	Serial number for this system.
INT a1Verify	1.3.6.1.4.1.318.1.2.2.1.1.1.6	INTEGER	read-only	A code that provides a level of verification that the component is stillinstalled and working.
STR a1Version	1.3.6.1.4.1.318.1.2.2.1.1.1.3	DmiDisplaystring	read-only	Version number of this system.
NUM a2BatteryCurrent	1.3.6.1.4.1.318.1.2.2.1.2.1.6	DmiGauge	read-only	The present battery current in 0.1 Amps DC.
INT a2BatteryStatus	1.3.6.1.4.1.318.1.2.2.1.2.1.1	INTEGER	read-only	The indication of the capacity remaining in the UPS system's batteries. Avalue of 'battery normal' indicates that the remaining estimated minutes of run-time isgreater than the UPS's configured 'low battery time' (typically two minutes). A valueof 'battery low' indicates that the remaining estimated minutes of battery run-time isless than or equal to the UPS's configur d 'low battery time'. A value of 'batterydepleted' indicates that the UPS will be unable to sustain the present load when and ifthe uti
NUM a2BatteryVoltage	1.3.6.1.4.1.318.1.2.2.1.2.1.5	DmiGauge	read-only	The magnitude of the present battery voltage in 0.1 volts DC.
NUM a2EstimatedChargeRemaining	1.3.6.1.4.1.318.1.2.2.1.2.1.4	DmiGauge	read-only	An estimate of the time to battery charge depletion under the present load conditions if theutility power is off and remains off, or if it were to be lost and remain off. The valuerepresents a percent of full charge.
NUM a2EstimatedMinutesRemaining	1.3.6.1.4.1.318.1.2.2.1.2.1.3	DmiInteger	read-only	An estimate in minutes of the time to battery charge depletion under thepresent load conditions if the utility power is off and remains off, or if it were to be lostand remain off.
NUM a2FruGroupIndex	1.3.6.1.4.1.318.1.2.2.1.2.1.8	DmiInteger	read-only	If this is a Field Replaceable Unit or it is part of another FRU, this providesan index into the FRU table; 'value = -1' indicates that the group is not a FRU.
NUM a2OperationalGroupIndex	1.3.6.1.4.1.318.1.2.2.1.2.1.9	DmiInteger	read-only	The index into the Operational State table for this device.
NUM a2SecondsOnBattery	1.3.6.1.4.1.318.1.2.2.1.2.1.2	DmiCounter	read-only	If the UPS is on battery power, the elapsed time in seconds since theUPS last switched to battery power, or the time since the UPS component software waslast restarted, whichever is less. Zero shall be returned if the UPS is not on batterypower.
NUM a2TemperatureProbeIndex	1.3.6.1.4.1.318.1.2.2.1.2.1.7	DmiInteger	read-only	Index into the Temperature Probe table. This probe indicates the ambienttemperature at or near the UPS battery casing.
NUM a3FruGroupIndex	1.3.6.1.4.1.318.1.2.2.1.3.1.20	DmiInteger	read-only	Index into the FRU table. A value of -1 indicates that this device is not an FRU.
NUM a3MonitoredTemperatureNominalReading	1.3.6.1.4.1.318.1.2.2.1.3.1.6	DmiInteger	read-only	The nominal temperature reading of the temperature monitored by this probe in 1/10th degrees C. 0x80000000 denotes 'unknown' or 'unsupported'
NUM a3MonitoredTemperatureNormalMaximum	1.3.6.1.4.1.318.1.2.2.1.3.1.7	DmiInteger	read-only	The normal maximum temperature reading of the temperature monitored by this probe in 1/10th degrees C. 0x80000000 denotes 'unknown' or 'unsupported'.
NUM a3MonitoredTemperatureNormalMinimum	1.3.6.1.4.1.318.1.2.2.1.3.1.8	DmiInteger	read-only	The normal minimum temperature reading of the temperature monitored by this probe in 1/10th degrees C. 0x80000000 denotes 'unknown' or 'unsupported'.
NUM a3OperationalGroupIndex	1.3.6.1.4.1.318.1.2.2.1.3.1.21	DmiInteger	read-only	Index into the Operational State table
NUM a3TemperatureProbeAccuracy	1.3.6.1.4.1.318.1.2.2.1.3.1.19	DmiInteger	read-write	The accuracy for the reading from this temperature probe, in plus/minus hundredths of a percent. 0x80000000 denotes 'unknown' or 'unsuppor ed'.
STR a3TemperatureProbeDescription	1.3.6.1.4.1.318.1.2.2.1.3.1.3	DmiDisplaystring	read-only	Additional descriptive information about the temperature probe orprobe's location.
INT a3TemperatureProbeLocation	1.3.6.1.4.1.318.1.2.2.1.3.1.2	INTEGER	read-only	Identifies the physical location of the temperature probe.
NUM a3TemperatureProbeMaximum	1.3.6.1.4.1.318.1.2.2.1.3.1.9	DmiInteger	read-only	The maximum temperature reading specified to be readable by this probe in 1/10th degrees C. 0x80000000 denotes 'unknown' or 'unsupported'
NUM a3TemperatureProbeMinimum	1.3.6.1.4.1.318.1.2.2.1.3.1.10	DmiInteger	read-only	The minimum temperature reading specified to be readable by this probe in 1/10th degrees C. 0x80000000 denotes 'unknown' or 'unsupported'
NUM a3TemperatureProbeResolution	1.3.6.1.4.1.318.1.2.2.1.3.1.17	DmiInteger	read-write	The resolution for the reading from this temperature probe, in tenths of 1/10th degrees C. '0x80000000 denotes 'unknown' or 'unsupported'.
NUM a3TemperatureProbeTableIndex	1.3.6.1.4.1.318.1.2.2.1.3.1.1	DmiInteger	read-only	Index into this temperature probe table.
NUM a3TemperatureProbeTemperatureReading	1.3.6.1.4.1.318.1.2.2.1.3.1.5	DmiInteger	read-only	The present temperature reading of this temperature probe in 1/10th degrees C. 0x8000000 denotes 'unknown' or 'unsupported'.
NUM a3TemperatureProbeTolerance	1.3.6.1.4.1.318.1.2.2.1.3.1.18	DmiInteger	read-write	The tolerance for the reading from this temperature probe, in plus/minus 1/10 degrees C. 0x80000000 denotes 'unknown' or 'unsupported'.
NUM a3TemperatureReadingLowerThreshold_Criti	1.3.6.1.4.1.318.1.2.2.1.3.1.13	DmiInteger	read-write	The lower critical threshold for the temperature probe, in 1/10 degrees C. 0x80000000 denotes 'unknown' or 'unsupported'.
NUM a3TemperatureReadingLowerThreshold_Non_c	1.3.6.1.4.1.318.1.2.2.1.3.1.11	DmiInteger	read-write	The lower non-critical threshold for the temperature reading set by the user, in 1/10th degrees C. 0x80000000 denotes 'unknown' or 'unsupport d'.
NUM a3TemperatureReadingLowerThreshold_Non_r	1.3.6.1.4.1.318.1.2.2.1.3.1.15	DmiInteger	read-write	The lower non-recoverable threshold for the temperature probe, in 1/10th degrees C. 0x80000000 denotes 'unknown' or 'unsupported'.
NUM a3TemperatureReadingUpperThreshold_Criti	1.3.6.1.4.1.318.1.2.2.1.3.1.14	DmiInteger	read-write	The upper critical threshold for the temperature probe, in /10th degrees C. 0x80000000 denotes 'unknown' or 'unsupported'.
NUM a3TemperatureReadingUpperThreshold_Non_c	1.3.6.1.4.1.318.1.2.2.1.3.1.12	DmiInteger	read-write	The upper non-critical threshold for the temperature probe, in 1/10th degrees C. 0x80000000 denotes 'unknown' or 'unsupported'.
NUM a3TemperatureReadingUpperThreshold_Non_r	1.3.6.1.4.1.318.1.2.2.1.3.1.16	DmiInteger	read-write	The upper non-recoverable threshold for the temperature probe, in 1/10th degrees C. 0x80000000 denotes 'unknown' or 'unsupported'.
INT a3TemperatureStatus	1.3.6.1.4.1.318.1.2.2.1.3.1.4	INTEGER	read-only	Defines the status of the temperature monitored by this temperat reprobe.
INT a4AdministrativeState	1.3.6.1.4.1.318.1.2.2.1.4.1.6	INTEGER	read-only	The administrative state of the Device Group instance.
INT a4AvailabilityStatus	1.3.6.1.4.1.318.1.2.2.1.4.1.5	INTEGER	read-only	The availability status of the Device Group instance.
INT a4CurrentErrorStatus	1.3.6.1.4.1.318.1.2.2.1.4.1.10	INTEGER	read-only	This attribute presents the current error status for this Device Groupinstance. The most critical error status in effect should be presented. I.e. if a part of theDevice Group instance is 'Critical', while other status is 'Non-critical' then the status'Critical' should be reported.
NUM a4DeviceGroupIndex	1.3.6.1.4.1.318.1.2.2.1.4.1.2	DmiInteger	read-only	The group ID of the group referencing this instance.
NUM a4FatalErrorCount	1.3.6.1.4.1.318.1.2.2.1.4.1.7	DmiCounter	read-only	The accumulated Fatal or Non-recoverable error count for this DeviceGroup instance.
NUM a4MajorErrorCount	1.3.6.1.4.1.318.1.2.2.1.4.1.8	DmiCounter	read-only	The accumulated Major or Critical error count for this Device Groupinstance.
NUM a4OperationalStateInstanceIndex	1.3.6.1.4.1.318.1.2.2.1.4.1.1	DmiInteger	read-only	The Index into the Operational State table.
INT a4OperationalStatus	1.3.6.1.4.1.318.1.2.2.1.4.1.3	INTEGER	read-only	The operational status of the Device Group instance.
INT a4UsageState	1.3.6.1.4.1.318.1.2.2.1.4.1.4	INTEGER	read-only	The usage state of the Device Group instance.
NUM a4WarningErrorCount	1.3.6.1.4.1.318.1.2.2.1.4.1.9	DmiCounter	read-only	The accumulated Warning or Non-Critical error count for this DeviceGroup instance.
STR a5DiagnosticFunctionDescription	1.3.6.1.4.1.318.1.2.2.1.5.1.3	DmiDisplaystring	read-only	A description of what this diagnostic function does.
STR a5DiagnosticFunctionName	1.3.6.1.4.1.318.1.2.2.1.5.1.2	DmiDisplaystring	read-only	A specific descriptive name of the diagnostic function, includin versioninformation, if relevant.
NUM a5DiagnosticFunctionTableIndex	1.3.6.1.4.1.318.1.2.2.1.5.1.1	DmiInteger	read-only	A unique identifier for this specific diagnostic function.
INT a5ExclusiveAccessRequired	1.3.6.1.4.1.318.1.2.2.1.5.1.4	INTEGER	read-only	Indicates whether this diagnostic function requires exclusive access tothe device or component, implying that the user or management applicati n must takesome action within the operating system to ensure that the device or component cannotbe used by any other function.
INT a5PrerequisiteConditions	1.3.6.1.4.1.318.1.2.2.1.5.1.5	INTEGER	read-only	Indicates what conditions must be met before this diagnostic functioncan be run.
NUM a5PrerequisiteDiagnosticFunction	1.3.6.1.4.1.318.1.2.2.1.5.1.6	DmiInteger	read-only	If non-0, this specifies the ID of another diagnostic function that must berun immediately prior to this one.
NUM a6DiagnosticFunctionRequest	1.3.6.1.4.1.318.1.2.2.1.6.1.2	DmiInteger	read-write	The ID of the specific diagnostic function which is being requested. Ifthe interface is reserved, a set request to this attribute should also set the DiagnosticFunction Reserve Key with the reserve key value.
NUM a6DiagnosticFunctionReserveKey	1.3.6.1.4.1.318.1.2.2.1.6.1.1	DmiInteger	read-write	Indicates whether the interface to this component's diagnostic functionsis reserved. A zero value returned on a get indicates that a reserve is already in effect. A non-zero value indicates that no reserve was in effect, and the returned value may beused as a reserve key.
NUM a6DiagnosticFunctionResult	1.3.6.1.4.1.318.1.2.2.1.6.1.3	DmiInteger	read-only	The integer-based result code of the last diagnostic function run.
NUM a7DiagnosticFunctionId	1.3.6.1.4.1.318.1.2.2.1.7.1.1	DmiInteger	read-only	The unique ID for a specific diagnostic function.
NUM a7DiagnosticFunctionResult	1.3.6.1.4.1.318.1.2.2.1.7.1.2	DmiInteger	read-only	An integer-based result code of the diagnostic function.
STR a7DiagnosticFunctionResultDescription	1.3.6.1.4.1.318.1.2.2.1.7.1.3	DmiDisplaystring	read-only	A description of what this result code for this diagnostic functionmeans, including suggested corrective actions, where possible.
INT a7FaultIsolatedToThisComponent	1.3.6.1.4.1.318.1.2.2.1.7.1.4	INTEGER	read-only	An indicator of whether the fault is strictly isolated within the bounds ofthis component. A False value indicates that the fault might be caused by a failingparent component; for example, a disk test may fail because of a faulty disk controller.
INT a8AlarmGeneration	1.3.6.1.4.1.318.1.2.2.1.8.1.7	INTEGER	read-write	Controls indication generation for errors.
INT a8ErrorStatus	1.3.6.1.4.1.318.1.2.2.1.8.1.5	INTEGER	read-only	current error status
INT a8ErrorStatusType	1.3.6.1.4.1.318.1.2.2.1.8.1.6	INTEGER	read-only	Indicates the type of detection that set the current error status.
NUM a8NumberOfFatalErrors	1.3.6.1.4.1.318.1.2.2.1.8.1.2	DmiCounter	read-only	Count of all fatal errors since system startup.
NUM a8NumberOfMajorErrors	1.3.6.1.4.1.318.1.2.2.1.8.1.3	DmiCounter	read-only	Count of all major errors since system startup.
NUM a8NumberOfWarnings	1.3.6.1.4.1.318.1.2.2.1.8.1.4	DmiCounter	read-only	Count of all warning errors since system startup.
NUM a8Selfid	1.3.6.1.4.1.318.1.2.2.1.8.1.1	DmiInteger	read-only	Instance id. A unique number that identifies this row.
NUM a9999ComponentId	1.3.6.1.4.1.318.1.2.2.1.9999.1.5	DmiInteger	read-only	Component ID of the component that caused this error
NUM a9999ErrorGroupId	1.3.6.1.4.1.318.1.2.2.1.9999.1.3	DmiInteger	read-only	Group ID of the errorControl Group
NUM a9999ErrorInstanceId	1.3.6.1.4.1.318.1.2.2.1.9999.1.4	DmiInteger	read-only	Instance ID of the errorControl Group
NUM a9999ErrorStatus	1.3.6.1.4.1.318.1.2.2.1.9999.1.2	DmiInteger	read-only	Error Status Code
STR a9999ErrorTime	1.3.6.1.4.1.318.1.2.2.1.9999.1.1	DisplayString	read-only	The Date & Time when the error occured
NUM a9999GroupId	1.3.6.1.4.1.318.1.2.2.1.9999.1.6	DmiInteger	read-only	Group ID of the Group that caused this error
NUM a9999InstanceId	1.3.6.1.4.1.318.1.2.2.1.9999.1.7	DmiInteger	read-only	Instance ID of the Group that caused this error
NUM a9999ParentGroupId	1.3.6.1.4.1.318.1.2.2.1.9999.1.11	DmiInteger	read-only	Group ID of parent of Group that caused this error
NUM a9999ParentInstanceId	1.3.6.1.4.1.318.1.2.2.1.9999.1.12	DmiInteger	read-only	Instance ID of parent of Group that caused this error
NUM a9999VendorCode1	1.3.6.1.4.1.318.1.2.2.1.9999.1.8	DmiInteger	read-only	Vendor specific code 1
NUM a9999VendorCode2	1.3.6.1.4.1.318.1.2.2.1.9999.1.9	DmiInteger	read-only	Vendor specific code 2
OCT a9999VendorText	1.3.6.1.4.1.318.1.2.2.1.9999.1.10	OCTET STRING	read-only	Vendor specific octet string info
NUM a99DisableTrap	1.3.6.1.4.1.318.1.2.2.1.99.1.3	DmiInteger	read-write	This attribute can be changed to disable sending oftraps from this component
STR a99MibName	1.3.6.1.4.1.318.1.2.2.1.99.1.1	DmiDisplaystring	read-only	The MIB name that defines this MIF
STR a99MibOid	1.3.6.1.4.1.318.1.2.2.1.99.1.2	DmiDisplaystring	read-only	The MIB Object Identifier that corresponds to this MIF
apc	1.3.6.1.4.1.318
dmtfGroups	1.3.6.1.4.1.318.1.2.2.1
eComponentid	1.3.6.1.4.1.318.1.2.2.1.1.1		not-accessible
eDiagnosticRequestGroup	1.3.6.1.4.1.318.1.2.2.1.6.1		not-accessible
eDiagnosticResults	1.3.6.1.4.1.318.1.2.2.1.7.1		not-accessible
eDiagnostics	1.3.6.1.4.1.318.1.2.2.1.5.1		not-accessible
eErrorControlGroup	1.3.6.1.4.1.318.1.2.2.1.8.1		not-accessible
eMiftomib	1.3.6.1.4.1.318.1.2.2.1.99.1		not-accessible
eOperationalStateTable	1.3.6.1.4.1.318.1.2.2.1.4.1		not-accessible
eTemperatureProbe	1.3.6.1.4.1.318.1.2.2.1.3.1		not-accessible
eTrapGroup	1.3.6.1.4.1.318.1.2.2.1.9999.1		not-accessible
eUpsBattery	1.3.6.1.4.1.318.1.2.2.1.2.1		not-accessible
powerChuteDMIAgent	1.3.6.1.4.1.318.1.2.2
products	1.3.6.1.4.1.318.1
NTF pwrchuteEventError	1.3.6.1.4.1.318.1.2.2.1.9999.1.0.1			DMI Service Layer generated event for APC UPS
software	1.3.6.1.4.1.318.1.2
tComponentid	1.3.6.1.4.1.318.1.2.2.1.1		not-accessible	This group defines the attributes common to all components. This groupis required.
tDiagnosticRequestGroup	1.3.6.1.4.1.318.1.2.2.1.6		not-accessible	This group defines the attributes which a management application usesto request an actual diagnostic analysis.
tDiagnosticResults	1.3.6.1.4.1.318.1.2.2.1.7		not-accessible	This group defines the attributes for interpreting diagnostic functionresult codes.
tDiagnostics	1.3.6.1.4.1.318.1.2.2.1.5		not-accessible	This group defines the diagnostic functions that are provided by thiscomponent for analyzing potential failures within the component. A diagnosticfunction could be an actual test run against the component, the results of a self-test ofthe component, an analysis of failure information captured during a failure of thecomponent, or an analysis of the current state of the component.
tErrorControlGroup	1.3.6.1.4.1.318.1.2.2.1.8		not-accessible	Indication control and status for the parent group.
tMiftomib	1.3.6.1.4.1.318.1.2.2.1.99		not-accessible	This group defines attributes required for DMI to SNMP translati n.
tOperationalStateTable	1.3.6.1.4.1.318.1.2.2.1.4		not-accessible	This group provides the operational state, usage, and availabili y status,and administrative state indicators for specific Device Group instances
tTemperatureProbe	1.3.6.1.4.1.318.1.2.2.1.3		not-accessible	This group defines the attributes for the temperature probes in thissystem.
tTrapGroup	1.3.6.1.4.1.318.1.2.2.1.9999		not-accessible	This group defines attributes needed for Trap definition. This group does not exist in MIF file
tUpsBattery	1.3.6.1.4.1.318.1.2.2.1.2		not-accessible	The UPS Battery group contains information regarding the UPSsystem's battery status.

RFC description

Provides management information for APC Uninterruptible Power Supplies (UPS), including component and system attributes like manufacturer, version, and serial number.

Start monitoring APC (Schneider Electric) UPS devices with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

Download APCUPS-MIB

What Is APCUPS-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description