IRM3-MIB :: devicePortsOn

MIB Reference — IPNetwork Monitor · Updated September 29, 2026

All MIBs › IRM3-MIB › devicePortsOn

devicePortsOn

Module: IRM3-MIB

OID (symbolic): IRM3-MIB::devicePortsOn

OID (numeric): 1.3.6.1.4.1.52.1.2.1.1.5

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: The number of operating ports on the device.

What is devicePortsOn?

The number of repeater ports on this device that are currently operating (enabled), out of the total available. Comparing this against deviceTotalPorts shows how much of the device's port capacity is actually in use.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.1.2.1.1.5
snmpwalk -v2c -c public <target> IRM3-MIB::devicePortsOn

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.52.1.2.1.1.5.1
snmpget -v2c -c public <target> IRM3-MIB::devicePortsOn.1

Start monitoring Cabletron Systems modular chassis device (hub/switch/concentrator) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the IRM3-MIB::devicePortsOn OID value, configure state conditions and alerts, and monitor any Cabletron Systems modular chassis device (hub/switch/concentrator) from a single console.

OID Breakdown

Upper-level ancestors (11 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
1.3.6.1.4.1.52cabletronCabletron-MIB
1.3.6.1.4.1.52.1commsDeviceCabletron-MIB
1.3.6.1.4.1.52.1.2repeaterCabletron-MIB
1.3.6.1.4.1.52.1.2.1repeaterRev1Cabletron-MIB
1.3.6.1.4.1.52.1.2.1.1deviceCabletron-MIB
Numeric OIDNameModule
1.3.6.1.4.1.52.1.2.1.1.5devicePortsOnIRM3-MIB