All MIBs › TN-MGMT-MIB › tnDevSysHwInforCPUtmp
tnDevSysHwInforCPUtmp
Module: TN-MGMT-MIB
OID (symbolic): TN-MGMT-MIB::tnDevSysHwInforCPUtmp
OID (numeric): 1.3.6.1.4.1.868.2.5.3.1.1.1.2.1.5
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description:
Indicates the temperature of CPU.
What is tnDevSysHwInforCPUtmp?
This OID holds a numerical temperature reading in degrees (Celsius or Fahrenheit depending on the device) of the CPU core. Monitoring this value lets you track heat buildup and predict overheating before the CPU throttles performance or shuts down. A network operator would watch this during heavy loads or in warm datacenters to ensure cooling is adequate and avoid unexpected outages.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.868.2.5.3.1.1.1.2.1.5 snmpwalk -v2c -c public <target> TN-MGMT-MIB::tnDevSysHwInforCPUtmp
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.868.2.5.3.1.1.1.2.1.5.1 snmpget -v2c -c public <target> TN-MGMT-MIB::tnDevSysHwInforCPUtmp.1
OID Breakdown
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | BIANCA-BRICK-PPP-MIB |
| 1.3.6 | dod | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1 | internet | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4 | private | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4.1 | enterprises | ANIROOT-MIB |
| 1.3.6.1.4.1.868 | transition | TRANSITION-SMI |
| 1.3.6.1.4.1.868.2 | products | TRANSITION-SMI |
| 1.3.6.1.4.1.868.2.5 | tnProducts | TRANSITION-SMI |
| 1.3.6.1.4.1.868.2.5.3 | tnMgmtMIB | TN-MGMT-MIB |
| 1.3.6.1.4.1.868.2.5.3.1 | tnMgmtObjects | TN-MGMT-MIB |
| 1.3.6.1.4.1.868.2.5.3.1.1 | tnDevMgmt | TN-MGMT-MIB |
| 1.3.6.1.4.1.868.2.5.3.1.1.1 | tnDevSysMgmt | TN-MGMT-MIB |
| 1.3.6.1.4.1.868.2.5.3.1.1.1.2 | tnDevSysHwInforTable | TN-MGMT-MIB |
| 1.3.6.1.4.1.868.2.5.3.1.1.1.2.1 | tnDevSysHwInforEntry | TN-MGMT-MIB |
| 1.3.6.1.4.1.868.2.5.3.1.1.1.2.1.5 | tnDevSysHwInforCPUtmp | TN-MGMT-MIB |