All MIBs › TROPIC-FAN-MIB › tnFanUnitSpeed
tnFanUnitSpeed
Module: TROPIC-FAN-MIB
OID (symbolic): TROPIC-FAN-MIB::tnFanUnitSpeed
OID (numeric): 1.3.6.1.4.1.7483.2.2.5.1.2.1.2.1.10
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: Fan speed.
What is tnFanUnitSpeed?
Reports the fan's rotational speed in RPM. Admins monitor this to detect a fan that is spinning too slowly, indicating a failing bearing or motor, or one running unusually fast, indicating a thermal issue. An RPM reading that has dropped significantly from baseline on one fan while others remain normal would point to that specific fan unit failing.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.7483.2.2.5.1.2.1.2.1.10 snmpwalk -v2c -c public <target> TROPIC-FAN-MIB::tnFanUnitSpeed
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.7483.2.2.5.1.2.1.2.1.10.1 snmpget -v2c -c public <target> TROPIC-FAN-MIB::tnFanUnitSpeed.1
Start monitoring Nokia (Tropic Networks) DWDM optical transport chassis (cooling-fan presence/speed status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the TROPIC-FAN-MIB::tnFanUnitSpeed OID value, configure state conditions and alerts, and monitor any Nokia (Tropic Networks) DWDM optical transport chassis (cooling-fan presence/speed status) from a single console.
OID Breakdown
Upper-level ancestors (11 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 |
| 1.3.6.1.4.1.7483 | tropic | TROPIC-GLOBAL-REG |
| 1.3.6.1.4.1.7483.2 | tropicGeneric | TROPIC-GLOBAL-REG |
| 1.3.6.1.4.1.7483.2.2 | tnEquipment | TROPIC-GLOBAL-REG |
| 1.3.6.1.4.1.7483.2.2.5 | tnMiscEquipment | TROPIC-GLOBAL-REG |
| 1.3.6.1.4.1.7483.2.2.5.1 | tnFanMIB | TROPIC-GLOBAL-REG |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.7483.2.2.5.1.2 | tnFanObjs | TROPIC-FAN-MIB |
| 1.3.6.1.4.1.7483.2.2.5.1.2.1 | tnFanBasics | TROPIC-FAN-MIB |
| 1.3.6.1.4.1.7483.2.2.5.1.2.1.2 | tnFanUnitTable | TROPIC-FAN-MIB |
| 1.3.6.1.4.1.7483.2.2.5.1.2.1.2.1 | tnFanUnitEntry | TROPIC-FAN-MIB |
| 1.3.6.1.4.1.7483.2.2.5.1.2.1.2.1.10 | tnFanUnitSpeed | TROPIC-FAN-MIB |