A3COM-SWITCHING-SYSTEMS-MIB :: a3ComSysModuleCardInfoRuntimeHours

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsA3COM-SWITCHING-SYSTEMS-MIBa3ComSysModuleCardInfoRuntimeHours

a3ComSysModuleCardInfoRuntimeHours

Module: A3COM-SWITCHING-SYSTEMS-MIB

OID (symbolic): A3COM-SWITCHING-SYSTEMS-MIB::a3ComSysModuleCardInfoRuntimeHours

OID (numeric): 1.3.6.1.4.1.43.29.4.18.2.1.16

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: A total count of the number of hours this module has been in operation.

What is a3ComSysModuleCardInfoRuntimeHours?

This integer counter tracks the total hours the module has been powered on and operational. Maintenance engineers use this to schedule preventive replacement before common failure modes occur and to assess remaining useful life. A value of 25000 hours indicates the module is aging and may need replacement soon.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.43.29.4.18.2.1.16
snmpwalk -v2c -c public <target> A3COM-SWITCHING-SYSTEMS-MIB::a3ComSysModuleCardInfoRuntimeHours

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.43.29.4.18.2.1.16.1
snmpget -v2c -c public <target> A3COM-SWITCHING-SYSTEMS-MIB::a3ComSysModuleCardInfoRuntimeHours.1

Start monitoring 3Com SuperStack switches (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the A3COM-SWITCHING-SYSTEMS-MIB::a3ComSysModuleCardInfoRuntimeHours OID value, configure state conditions and alerts, and monitor any 3Com SuperStack switches (legacy) from a single console.

OID Breakdown

Upper-level ancestors (9 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
1.3.6.1.4.1.43a3ComA3COM-BRIDGE-R3-MIB
1.3.6.1.4.1.43.29switchingSystemsMibsA3COM-SWITCHING-SYSTEMS-BRIDGE-MIB
1.3.6.1.4.1.43.29.4a3ComSwitchingSystemsMibA3COM-SWITCHING-SYSTEMS-BRIDGE-MIB
Numeric OIDNameModule
1.3.6.1.4.1.43.29.4.18a3ComSysModuleCardGroupA3COM-SWITCHING-SYSTEMS-MIB
1.3.6.1.4.1.43.29.4.18.2a3ComSysModuleCardInfoTableA3COM-SWITCHING-SYSTEMS-MIB
1.3.6.1.4.1.43.29.4.18.2.1a3ComSysModuleCardInfoEntryA3COM-SWITCHING-SYSTEMS-MIB
1.3.6.1.4.1.43.29.4.18.2.1.16a3ComSysModuleCardInfoRuntimeHoursA3COM-SWITCHING-SYSTEMS-MIB