All MIBs › WRI-VOLTAGE-MIB › voltageLThreshold
voltageLThreshold
Module: WRI-VOLTAGE-MIB
OID (symbolic): WRI-VOLTAGE-MIB::voltageLThreshold
OID (numeric): 1.3.6.1.4.1.3807.1.8012.1.7.2.1.3
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: The lowest value for the voltage testpoint.
What is voltageLThreshold?
This sets the low threshold for a voltage testpoint, below which the reading is considered abnormal. Admins tune it to match the expected safe operating range for that specific voltage rail, since a value set too tight will trigger nuisance low-voltage alarms and one set too loose will miss real undervoltage conditions. For a nominal +12V rail, an admin might set this to 1100, representing 11.00V, so any dip below that triggers a lowtrap(1) state.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.3807.1.8012.1.7.2.1.3 snmpwalk -v2c -c public <target> WRI-VOLTAGE-MIB::voltageLThreshold
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.3807.1.8012.1.7.2.1.3.1 snmpget -v2c -c public <target> WRI-VOLTAGE-MIB::voltageLThreshold.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.3807.1.8012.1.7.2.1.3.1 i <value>
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OID Breakdown
Upper-level ancestors (10 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 |
| 1.3.6.1.4.1.3807 | wri | WRI-SMI |
| 1.3.6.1.4.1.3807.1 | wriProducts | WRI-SMI |
| 1.3.6.1.4.1.3807.1.8012 | mspp | WRI-CPU-MIB |
| 1.3.6.1.4.1.3807.1.8012.1 | msppChassis | WRI-CPU-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.3807.1.8012.1.7 | msppVoltage | WRI-VOLTAGE-MIB |
| 1.3.6.1.4.1.3807.1.8012.1.7.2 | voltageTable | WRI-VOLTAGE-MIB |
| 1.3.6.1.4.1.3807.1.8012.1.7.2.1 | voltageEntry | WRI-VOLTAGE-MIB |
| 1.3.6.1.4.1.3807.1.8012.1.7.2.1.3 | voltageLThreshold | WRI-VOLTAGE-MIB |