SL81-STD-MIB :: esIndex

MIB Reference — IPNetwork Monitor · Updated September 23, 2026

All MIBs › SL81-STD-MIB › esIndex

esIndex

Module: SL81-STD-MIB

OID (symbolic): SL81-STD-MIB::esIndex

OID (numeric): 1.3.6.1.4.1.3052.5.2.1.2.1.1

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: This number refers to an EventSensor; it has the same meaning as the esIndexES object (see above), except that this object is used only within the esTable branch.

This object's allowable values are 1 through 16, and 200. 200 always refers to the EventSensor inside the unit. 1 through 16 refer to additional attached EventSensors.

The number corresponding to an EventSensor is determined by the user at the initial configuration time. If there is an internal sensor in the unit, it will always be the first item in the Sensor Events setup menu.

For example, if a new EventSensor is configured as the 2nd entry AFTER the internal EventSensor (if one exists) in the Sensor Events Setup Menu, then that EventSensor will be known from then on as EventSensor 2. All point indeces with esIndex=2 will now refer to that particular EventSensor.

What is esIndex?

Identifies a specific EventSensor within the esTable branch, using the same numbering scheme as esIndexES: 1-16 for additional attached EventSensors and 200 for the unit's internal one.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.3052.5.2.1.2.1.1
snmpwalk -v2c -c public <target> SL81-STD-MIB::esIndex

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.3052.5.2.1.2.1.1.1
snmpget -v2c -c public <target> SL81-STD-MIB::esIndex.1

Start monitoring Asentria SL81-series remote site monitoring device (environmental sensor point/alarm status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the SL81-STD-MIB::esIndex OID value, configure state conditions and alerts, and monitor any Asentria SL81-series remote site monitoring device (environmental sensor point/alarm status) from a single console.

OID Breakdown

Upper-level ancestors (7 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.3052asentriaASENTRIA-ROOT-MIB
Numeric OIDNameModule
1.3.6.1.4.1.3052.5sl81SL81-STD-MIB
1.3.6.1.4.1.3052.5.2configSL81-STD-MIB
1.3.6.1.4.1.3052.5.2.1eventSensorBasicsSL81-STD-MIB
1.3.6.1.4.1.3052.5.2.1.2esTableSL81-STD-MIB
1.3.6.1.4.1.3052.5.2.1.2.1esEntrySL81-STD-MIB
1.3.6.1.4.1.3052.5.2.1.2.1.1esIndexSL81-STD-MIB