All MIBs › F5-BIGIP-COMMON-MIB › bigipLibhalSensorAlarmCritical
bigipLibhalSensorAlarmCritical
Module: F5-BIGIP-COMMON-MIB
OID (symbolic): F5-BIGIP-COMMON-MIB::bigipLibhalSensorAlarmCritical
OID (numeric): 1.3.6.1.4.1.3375.2.4.0.120
Node type: NOTIFICATION-TYPE
Description: Blade hardware sensor indicated critical alarm.
What is bigipLibhalSensorAlarmCritical?
This notification type signals that a blade hardware sensor (temperature, voltage, fan) in an F5 BIG-IP system has detected a critical alarm condition requiring immediate attention. System administrators subscribe to this trap to receive alerts about critical hardware failures and arrange urgent maintenance before component damage occurs.
Examples
Send this trap to an SNMP manager — replace <manager> with the IP or hostname of your monitoring server (SNMPv2c):
snmptrap -v2c -c public <manager> '' F5-BIGIP-COMMON-MIB::bigipLibhalSensorAlarmCritical snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.3375.2.4.0.120
Listen for incoming traps on the manager host (-f keeps it in the foreground, -Lo prints to stdout — useful for testing):
snmptrapd -f -Lo -c /dev/null authCommunity log public
Example snmptrapd log entry:
zoo11-linux.zoo [UDP: [192.168.30.111]:51887->[192.168.30.10]:162]: DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (11107503) 1 days, 6:51:15.03 SNMPv2-MIB::snmpTrapOID.0 = OID: F5-BIGIP-COMMON-MIB::bigipLibhalSensorAlarmCritical
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OID Breakdown
Upper-level ancestors (6 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.3375 | f5 | F5-BIGIP-COMMON-MIB |
| 1.3.6.1.4.1.3375.2 | bigipTrafficMgmt | F5-BIGIP-COMMON-MIB |
| 1.3.6.1.4.1.3375.2.4 | bigipNotification | F5-BIGIP-COMMON-MIB |
| 1.3.6.1.4.1.3375.2.4.0 | bigipNotifications | F5-BIGIP-COMMON-MIB |
| 1.3.6.1.4.1.3375.2.4.0.120 | bigipLibhalSensorAlarmCritical | F5-BIGIP-COMMON-MIB |