All MIBs › F5-BIGIP-COMMON-MIB › bigipSystemCheckAlertVoltageLow
bigipSystemCheckAlertVoltageLow
Module: F5-BIGIP-COMMON-MIB
OID (symbolic): F5-BIGIP-COMMON-MIB::bigipSystemCheckAlertVoltageLow
OID (numeric): 1.3.6.1.4.1.3375.2.4.0.123
Node type: NOTIFICATION-TYPE
Description: Voltage is too low.
What is bigipSystemCheckAlertVoltageLow?
This is a system alarm notification from F5 BIG-IP load balancers indicating that a voltage supply has dropped below acceptable operational levels, which could lead to equipment shutdown or data loss. When triggered, this trap alerts the management system to an impending power supply failure. Network operators must immediately investigate power supply health and arrange for repairs or replacement to prevent service interruption.
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::bigipSystemCheckAlertVoltageLow snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.3375.2.4.0.123
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]:56085->[192.168.30.10]:162]: DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (242964245) 28 days, 2:54:02.45 SNMPv2-MIB::snmpTrapOID.0 = OID: F5-BIGIP-COMMON-MIB::bigipSystemCheckAlertVoltageLow
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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 |
| 1.3.6.1.4.1.3375.2.4.0.123 | bigipSystemCheckAlertVoltageLow | F5-BIGIP-COMMON-MIB |