All MIBs › WISI-GTSENSORS-MIB › gtNumFans
gtNumFans
Module: WISI-GTSENSORS-MIB
OID (symbolic): WISI-GTSENSORS-MIB::gtNumFans
OID (numeric): 1.3.6.1.4.1.7465.20.2.9.1.3.1.3
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-only
Description: The gtNumFans entity represents the number of cooling fans within the GT01/GN50 rack unit. The related entries are provided by gtFansTable.
What is gtNumFans?
gtNumFans reports the number of cooling fans present within the WISI GT01/GN50 rack unit, with the individual fan entries listed in gtFansTable. Admins read this to know how many fan rows to expect when walking gtFansTable, confirming the unit recognizes all installed fans. For example, gtNumFans=2 tells an admin the chassis has two cooling fans reporting status through gtFansTable.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.7465.20.2.9.1.3.1.3 snmpwalk -v2c -c public <target> WISI-GTSENSORS-MIB::gtNumFans
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.7465.20.2.9.1.3.1.3.1 snmpget -v2c -c public <target> WISI-GTSENSORS-MIB::gtNumFans.1
Start monitoring WISI GT-series cable/broadcast headend equipment (temperature/voltage-current/fan-RPM status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the WISI-GTSENSORS-MIB::gtNumFans OID value, configure state conditions and alerts, and monitor any WISI GT-series cable/broadcast headend equipment (temperature/voltage-current/fan-RPM 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 |
| 1.3.6.1.4.1.7465 | wisi | WISI-ROOT-MIB |
| 1.3.6.1.4.1.7465.20 | equipment | WISI-ROOT-MIB |
| 1.3.6.1.4.1.7465.20.2 | devices | WISI-ROOT-MIB |
| 1.3.6.1.4.1.7465.20.2.9 | tangram | WISI-ROOT-MIB |
| 1.3.6.1.4.1.7465.20.2.9.1 | gtUnit | WISI-TANGRAM-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.7465.20.2.9.1.3 | gtSensorsMIB | WISI-GTSENSORS-MIB |
| 1.3.6.1.4.1.7465.20.2.9.1.3.1 | gtSensorsObjects | WISI-GTSENSORS-MIB |
| 1.3.6.1.4.1.7465.20.2.9.1.3.1.3 | gtNumFans | WISI-GTSENSORS-MIB |