IRM3-MIB :: boardBypassState

MIB Reference — IPNetwork Monitor · Updated September 29, 2026

All MIBs › IRM3-MIB › boardBypassState

boardBypassState

Module: IRM3-MIB

OID (symbolic): IRM3-MIB::boardBypassState

OID (numeric): 1.3.6.1.4.1.52.1.6.1.1.3

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: This object indicates that the board is in the bypassed state when it is ON. Bypassed means the board is NOT attached to the FNB.

What is boardBypassState?

Indicates whether this board is currently bypassed (not attached to the FNB backplane) or not. A board in the bypassed state is effectively isolated from chassis-wide backplane traffic, which an admin might do deliberately during maintenance or which might indicate an unexpected backplane fault.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.1.6.1.1.3
snmpwalk -v2c -c public <target> IRM3-MIB::boardBypassState

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.52.1.6.1.1.3.1
snmpget -v2c -c public <target> IRM3-MIB::boardBypassState.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.52.1.6.1.1.3.1 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::boardBypassState 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
1.3.6.1.4.1.52.1.6.1.1.3boardBypassStateIRM3-MIB