FIBRONICS-MIB :: itrMainSWVersion

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › FIBRONICS-MIB › itrMainSWVersion

itrMainSWVersion

Module: FIBRONICS-MIB

OID (symbolic): FIBRONICS-MIB::itrMainSWVersion

OID (numeric): 1.3.6.1.4.1.22.101.2.2.21.3.1.1.2

Node type: OBJECT-TYPE

Type: DisplayString

Access: read-only

Description: Software version of the main CPU.

What is itrMainSWVersion?

A text string identifying the software version running on the ITRE module's main CPU. An admin checks this to confirm the extender module is running the expected firmware version.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.22.101.2.2.21.3.1.1.2
snmpwalk -v2c -c public <target> FIBRONICS-MIB::itrMainSWVersion

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.22.101.2.2.21.3.1.1.2.1
snmpget -v2c -c public <target> FIBRONICS-MIB::itrMainSWVersion.1

Start monitoring Fibronics multi-protocol LAN chassis hub (legacy, enterprise root MIB) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the FIBRONICS-MIB::itrMainSWVersion OID value, configure state conditions and alerts, and monitor any Fibronics multi-protocol LAN chassis hub (legacy, enterprise root MIB) from a single console.

OID Breakdown

Upper-level ancestors (9 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
1.3.6.1.4.1.22spartacusCMU-MIB
1.3.6.1.4.1.22.101mibsESM-snmp
1.3.6.1.4.1.22.101.2mibsstack_rptrsESM-snmp
Numeric OIDNameModule
1.3.6.1.4.1.22.101.2.2fbrStackFIBRONICS-MIB
1.3.6.1.4.1.22.101.2.2.21bRouterFIBRONICS-MIB
1.3.6.1.4.1.22.101.2.2.21.3itrFIBRONICS-MIB
1.3.6.1.4.1.22.101.2.2.21.3.1itrGroupTableFIBRONICS-MIB
1.3.6.1.4.1.22.101.2.2.21.3.1.1itrGroupEntryFIBRONICS-MIB
1.3.6.1.4.1.22.101.2.2.21.3.1.1.2itrMainSWVersionFIBRONICS-MIB