QBSYS-SYSTEM-MIB :: qbSysModuleSwitchoverReason

MIB Reference — IPNetwork Monitor · Updated September 21, 2026

All MIBs › QBSYS-SYSTEM-MIB › qbSysModuleSwitchoverReason

qbSysModuleSwitchoverReason

Module: QBSYS-SYSTEM-MIB

OID (symbolic): QBSYS-SYSTEM-MIB::qbSysModuleSwitchoverReason

OID (numeric): 1.3.6.1.4.1.4323.2.2.1.4.1.1.16

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: The reason for the last switch card switchover.

The value is none(1) if there has been no switchover since agent initialization.

What is qbSysModuleSwitchoverReason?

Explains why the last switchover on this switch card happened, for example moduleFailed(4) versus a userInitiated(3) manual switch; reads none(1) if no switchover has occurred since startup.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4323.2.2.1.4.1.1.16
snmpwalk -v2c -c public <target> QBSYS-SYSTEM-MIB::qbSysModuleSwitchoverReason

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.4323.2.2.1.4.1.1.16.1
snmpget -v2c -c public <target> QBSYS-SYSTEM-MIB::qbSysModuleSwitchoverReason.1

Start monitoring Quantum Bridge Technologies chassis-based network device (system inventory/software version) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the QBSYS-SYSTEM-MIB::qbSysModuleSwitchoverReason OID value, configure state conditions and alerts, and monitor any Quantum Bridge Technologies chassis-based network device (system inventory/software version) from a single console.

OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.4323quantumBridgeQUANTUMBRIDGE-REG
1.3.6.1.4.1.4323.2qbMibsQUANTUMBRIDGE-REG
Numeric OIDNameModule
1.3.6.1.4.1.4323.2.2qbSysMIBQBSYS-SYSTEM-MIB
1.3.6.1.4.1.4323.2.2.1qbSysObjectsQBSYS-SYSTEM-MIB
1.3.6.1.4.1.4323.2.2.1.4qbSysModuleGroupQBSYS-SYSTEM-MIB
1.3.6.1.4.1.4323.2.2.1.4.1qbSysModuleTableQBSYS-SYSTEM-MIB
1.3.6.1.4.1.4323.2.2.1.4.1.1qbSysModuleEntryQBSYS-SYSTEM-MIB
1.3.6.1.4.1.4323.2.2.1.4.1.1.16qbSysModuleSwitchoverReasonQBSYS-SYSTEM-MIB