IRM3-MIB :: deviceMMACType

MIB Reference — IPNetwork Monitor · Updated September 29, 2026

All MIBs › IRM3-MIB › deviceMMACType

deviceMMACType

Module: IRM3-MIB

OID (symbolic): IRM3-MIB::deviceMMACType

OID (numeric): 1.3.6.1.4.1.52.1.2.1.1.2

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: Indicates the type of MMAC.

What is deviceMMACType?

Reports which variant of Cabletron MMAC chassis (e.g. MMAC-8, MMAC-5, MMAC-3, MINI-MMAC, MRXI, or one of the shunting/non-FNB variants) this repeater device is. An admin reads this once when inventorying hardware to know how many card slots and what backplane type the chassis has.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.1.2.1.1.2
snmpwalk -v2c -c public <target> IRM3-MIB::deviceMMACType

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.52.1.2.1.1.2.1
snmpget -v2c -c public <target> IRM3-MIB::deviceMMACType.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::deviceMMACType 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
1.3.6.1.4.1.52.1.2.1.1.2deviceMMACTypeIRM3-MIB