All MIBs › CASCADE-MIB › nodeFanSpeed
nodeFanSpeed
Module: CASCADE-MIB
OID (symbolic): CASCADE-MIB::nodeFanSpeed
OID (numeric): 1.3.6.1.4.1.277.1.3.14.1.3
Node type: OBJECT-TYPE
Type: Gauge
Access: read-only
Description: The speed in Revolutions Per. Minute (RPM) of the fan.
What is nodeFanSpeed?
This reports a specific chassis fan's rotational speed in RPM, identified by the corresponding nodeFanIndex. A nodeFanSpeed reading that drops to near zero while nodeCpuUtil and internal temperatures climb signals an imminent thermal shutdown risk from that specific failed fan.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.277.1.3.14.1.3 snmpwalk -v2c -c public <target> CASCADE-MIB::nodeFanSpeed
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.277.1.3.14.1.3.1 snmpget -v2c -c public <target> CASCADE-MIB::nodeFanSpeed.1
Start monitoring Cascade Communications ATM/Frame Relay switches (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CASCADE-MIB::nodeFanSpeed OID value, configure state conditions and alerts, and monitor any Cascade Communications ATM/Frame Relay switches (legacy) from a single console.
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 |
|---|---|---|
| 1.3.6.1.4.1.277 | cascade | CASCADE-MIB |
| 1.3.6.1.4.1.277.1 | cascfr | CASCADE-MIB |
| 1.3.6.1.4.1.277.1.3 | node | CASCADE-MIB |
| 1.3.6.1.4.1.277.1.3.14 | nodeFanTable | CASCADE-MIB |
| 1.3.6.1.4.1.277.1.3.14.1 | nodeFanEntry | CASCADE-MIB |
| 1.3.6.1.4.1.277.1.3.14.1.3 | nodeFanSpeed | CASCADE-MIB |