All MIBs › ENTITY-SENSOR-MIB › entPhySensorPrecision
entPhySensorPrecision
Module: ENTITY-SENSOR-MIB
OID (symbolic): ENTITY-SENSOR-MIB::entPhySensorPrecision
OID (numeric): 1.3.6.1.2.1.99.1.1.1.3
Node type: OBJECT-TYPE
Type: EntitySensorPrecision
Access: read-only
Description: The number of decimal places of precision in fixed-point sensor values returned by the associated entPhySensorValue object.
This object SHOULD be set to '0' when the associated entPhySensorType value is not a fixed-point type: e.g., 'percentRH(9)', 'rpm(10)', 'cmm(11)', or 'truthvalue(12)'.
This object SHOULD be set by the agent during entry creation, and the value SHOULD NOT change during operation.
What is entPhySensorPrecision?
This read-only value gives the number of decimal places of precision to apply to fixed-point readings from the associated entPhySensorValue, and is set to 0 for non-fixed-point sensor types like percentRH, rpm, cmm, or truthvalue. Admins use it alongside entPhySensorScale to correctly format a sensor's raw integer value into a human-readable decimal reading. For example, a precision of 1 on a temperature sensor with raw value 254 would display as 25.4 degrees.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.99.1.1.1.3 snmpwalk -v2c -c public <target> ENTITY-SENSOR-MIB::entPhySensorPrecision
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.99.1.1.1.3.1 snmpget -v2c -c public <target> ENTITY-SENSOR-MIB::entPhySensorPrecision.1
Start monitoring Chassis-based router/switch with physical sensors (vendor-neutral IETF standard RFC 3433) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ENTITY-SENSOR-MIB::entPhySensorPrecision OID value, configure state conditions and alerts, and monitor any Chassis-based router/switch with physical sensors (vendor-neutral IETF standard RFC 3433) from a single console.
OID Breakdown
Upper-level ancestors (6 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.2 | mgmt | AXON-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.99 | entitySensorMIB | ENTITY-SENSOR-MIB |
| 1.3.6.1.2.1.99.1 | entitySensorObjects | ENTITY-SENSOR-MIB |
| 1.3.6.1.2.1.99.1.1 | entPhySensorTable | ENTITY-SENSOR-MIB |
| 1.3.6.1.2.1.99.1.1.1 | entPhySensorEntry | ENTITY-SENSOR-MIB |
| 1.3.6.1.2.1.99.1.1.1.3 | entPhySensorPrecision | ENTITY-SENSOR-MIB |