APEX-MIB :: apexAlarmChassisRedundancyPrimaryFailover

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsAPEX-MIBapexAlarmChassisRedundancyPrimaryFailover

apexAlarmChassisRedundancyPrimaryFailover

Module: APEX-MIB

OID (symbolic): APEX-MIB::apexAlarmChassisRedundancyPrimaryFailover

OID (numeric): 1.3.6.1.4.1.1166.1.31.100.8090

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: Generated when the primary active APEX fails over to the secondary standby unit. Trap tells if failover is operator induced, or automatic because of a fault. Major if automatic due to some fault Warning if force-failover. Cleared when redundancy is disabled or when the primary becomes active and the secondary is standby.

What is apexAlarmChassisRedundancyPrimaryFailover?

Generated when the primary active APEX unit fails over to the secondary standby unit, indicating either an operator-initiated (warning) or automatic fault-driven (major) switchover. The alarm clears when redundancy is disabled or the primary unit returns to active service.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1166.1.31.100.8090
snmpwalk -v2c -c public <target> APEX-MIB::apexAlarmChassisRedundancyPrimaryFailover

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.1166.1.31.100.8090.1
snmpget -v2c -c public <target> APEX-MIB::apexAlarmChassisRedundancyPrimaryFailover.1

Start monitoring BigBand Networks APEX video/broadband gateway (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the APEX-MIB::apexAlarmChassisRedundancyPrimaryFailover OID value, configure state conditions and alerts, and monitor any BigBand Networks APEX video/broadband gateway (legacy) 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
1.3.6.1.4.1.1166giBCS-IDENT-MIB
1.3.6.1.4.1.1166.1giproductsBCS-IDENT-MIB
Numeric OIDNameModule
1.3.6.1.4.1.1166.1.31apexAPEX-MIB
1.3.6.1.4.1.1166.1.31.100apexAlarmsAPEX-MIB
1.3.6.1.4.1.1166.1.31.100.8090apexAlarmChassisRedundancyPrimaryFailoverAPEX-MIB