APEX-MIB :: apexBootReason

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsAPEX-MIBapexBootReason

apexBootReason

Module: APEX-MIB

OID (symbolic): APEX-MIB::apexBootReason

OID (numeric): 1.3.6.1.4.1.1166.1.31.1.2.1.1

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: Indicates reason for APEX boot: 'powerCycle' - Power-up or power cycled. 'operatorReboot' - Operator commanded reboot (refer to manual). 'hwFault' - Automatic reboot occurred as per apexAutoRebootEnable. 'wdFault' - Automatic Watchdog reboot as per apexAutoRebootEnable.

What is apexBootReason?

Reports the reason for the most recent APEX device boot, distinguishing between a power cycle, an operator-initiated reboot, an automatic reboot due to a hardware fault, and a watchdog-triggered reboot. This read-only value helps operators diagnose unexpected restarts.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1166.1.31.1.2.1.1
snmpwalk -v2c -c public <target> APEX-MIB::apexBootReason

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.1166.1.31.1.2.1.1.1
snmpget -v2c -c public <target> APEX-MIB::apexBootReason.1

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OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.1166giBCS-IDENT-MIB
1.3.6.1.4.1.1166.1giproductsBCS-IDENT-MIB
Numeric OIDNameModule
1.3.6.1.4.1.1166.1.31apexAPEX-MIB
1.3.6.1.4.1.1166.1.31.1apexSysAPEX-MIB
1.3.6.1.4.1.1166.1.31.1.2apexSysStatusAPEX-MIB
1.3.6.1.4.1.1166.1.31.1.2.1apexSysStatusGeneralAPEX-MIB
1.3.6.1.4.1.1166.1.31.1.2.1.1apexBootReasonAPEX-MIB