IRM3-MIB :: connectedLeft

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsIRM3-MIBconnectedLeft

connectedLeft

Module: IRM3-MIB

OID (symbolic): IRM3-MIB::connectedLeft

OID (numeric): 1.3.6.1.4.1.52.1.6.1.1.1

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: The Connected Left board (board n + 1) has the following states:

Detached == 1 (Management (only management) detached, read/write). Attached == 2 (Management/AutoMode attached, read/write). Faulted == 3 (Management/AutoMode tried to attach but failed READ ONLY).

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.1.6.1.1.1
snmpwalk -v2c -c public <target> IRM3-MIB::connectedLeft

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.52.1.6.1.1.1.1
snmpget -v2c -c public <target> IRM3-MIB::connectedLeft.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.52.1.6.1.1.1.1 i <value>

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::connectedLeft 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
1.3.6.1.4.1.52.1.6subsystemCabletron-MIB
1.3.6.1.4.1.52.1.6.1mMACCabletron-MIB
1.3.6.1.4.1.52.1.6.1.1fnbCabletron-MIB
Numeric OIDNameModule
1.3.6.1.4.1.52.1.6.1.1.1connectedLeftIRM3-MIB