All MIBs › CTRON-CHASSIS-MIB › ctChasFanModuleState
ctChasFanModuleState
Module: CTRON-CHASSIS-MIB
OID (symbolic): CTRON-CHASSIS-MIB::ctChasFanModuleState
OID (numeric): 1.3.6.1.4.1.52.4.3.1.3.1.1.2
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: Denotes the fan modules state.
What is ctChasFanModuleState?
This read-only enumerated integer reports a specific fan module's state: infoNotAvailable(1), notInstalled(2), installedAndOperating(3), or installedAndNotOperating(4). An administrator monitors this to catch a failed or missing cooling fan before the chassis overheats, particularly important in densely populated chassis generating significant heat. For example, if this object reports installedAndNotOperating(4) for a fan module, the admin treats it as urgent given the risk of thermal shutdown for boards in that chassis.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.4.3.1.3.1.1.2 snmpwalk -v2c -c public <target> CTRON-CHASSIS-MIB::ctChasFanModuleState
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.52.4.3.1.3.1.1.2.1 snmpget -v2c -c public <target> CTRON-CHASSIS-MIB::ctChasFanModuleState.1
Start monitoring Cabletron/Enterasys modular chassis switch (hardware inventory) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CTRON-CHASSIS-MIB::ctChasFanModuleState OID value, configure state conditions and alerts, and monitor any Cabletron/Enterasys modular chassis switch (hardware inventory) from a single console.
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 |
| 1.3.6.1.4.1.52 | cabletron | Cabletron-MIB |
| 1.3.6.1.4.1.52.4 | mibs | CT-PRIORITY-QUEUING |
| 1.3.6.1.4.1.52.4.3 | ctronExtn | CTRON-MIB-NAMES |
| 1.3.6.1.4.1.52.4.3.1 | ctronChassis | CTRON-MIB-NAMES |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.52.4.3.1.3 | ctFanModule | CTRON-CHASSIS-MIB |
| 1.3.6.1.4.1.52.4.3.1.3.1 | ctChasFanModuleTable | CTRON-CHASSIS-MIB |
| 1.3.6.1.4.1.52.4.3.1.3.1.1 | ctChasFanModuleEntry | CTRON-CHASSIS-MIB |
| 1.3.6.1.4.1.52.4.3.1.3.1.1.2 | ctChasFanModuleState | CTRON-CHASSIS-MIB |