CTRON-COMMON-MIB :: fnbConnect

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCTRON-COMMON-MIBfnbConnect

fnbConnect

Module: CTRON-COMMON-MIB

OID (symbolic): CTRON-COMMON-MIB::fnbConnect

OID (numeric): 1.3.6.1.4.1.52.1.6.1.2.2.1.1.2

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: Denotes the connection status of the CSMA/CD board to the inter-RIC bus.

What is fnbConnect?

This read-write enumerated integer denotes the connection status of a CSMA/CD board to the inter-RIC bus, with values including connectA, connectB, connectC, disconnect, and subnet-related options. An administrator sets this to control which internal subnet or bus segment an Ethernet board is connected to within the chassis's internal switching fabric. For example, to move an Ethernet board from one internal segment to another for traffic isolation, the admin changes this object from connectB(1) to connectC(2).

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.1.6.1.2.2.1.1.2
snmpwalk -v2c -c public <target> CTRON-COMMON-MIB::fnbConnect

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.52.1.6.1.2.2.1.1.2.1
snmpget -v2c -c public <target> CTRON-COMMON-MIB::fnbConnect.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.52.1.6.1.2.2.1.1.2.1 i <value>

Start monitoring Cabletron/Enterasys switch/router (shared definitions module) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CTRON-COMMON-MIB::fnbConnect OID value, configure state conditions and alerts, and monitor any Cabletron/Enterasys switch/router (shared definitions module) from a single console.

OID Breakdown

Upper-level ancestors (10 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
Numeric OIDNameModule
1.3.6.1.4.1.52.1.6.1.2fnb2CTRON-COMMON-MIB
1.3.6.1.4.1.52.1.6.1.2.2fnbCSMACDCTRON-COMMON-MIB
1.3.6.1.4.1.52.1.6.1.2.2.1fnbCSMACDTableCTRON-COMMON-MIB
1.3.6.1.4.1.52.1.6.1.2.2.1.1fnbCSMACDEntryCTRON-COMMON-MIB
1.3.6.1.4.1.52.1.6.1.2.2.1.1.2fnbConnectCTRON-COMMON-MIB