All MIBs › DEC-ATM-CHASSIS-MIB › decAtmTemperatureWarning
decAtmTemperatureWarning
Module: DEC-ATM-CHASSIS-MIB
OID (symbolic): DEC-ATM-CHASSIS-MIB::decAtmTemperatureWarning
OID (numeric): 1.3.6.1.4.1.36.2.18.30.1.9.2
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: The value of this variable determines how the switch will respond to a condition of too high or too low cabinet temperature, or a condition of all fans being inoperative. If the value is 'heedWarning(1)', the system will be shut down when the temperature goes outside the designed limits or when too many of its fans become inoperative. If the value is 'ignoreWarning(2)', the system will continue to operate when either of these conditions occur.
Setting this variable to 'ignoreWarning(2)' lets a manager cause a system that is too hot or too cold to continue to run. This setting will also allow the system to run while no fans are operative. Managers should note that this may be detrimental to the equipment.
This object has a default value of 'heedWarning(1)'. Note that some switches may lack auto-shutdown capability; they will have a value of 'noWarningFeature(3) for this object.
What is decAtmTemperatureWarning?
Controls how the switch reacts to an out-of-range temperature or total fan failure: heedWarning(1) shuts the system down to protect the hardware, while ignoreWarning(2) lets it keep running despite the condition. An admin might set ignoreWarning temporarily during a fan swap, but leaving it there risks damaging hardware that's overheating unchecked; some switches instead report noWarningFeature(3) because they lack auto-shutdown at all.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.36.2.18.30.1.9.2 snmpwalk -v2c -c public <target> DEC-ATM-CHASSIS-MIB::decAtmTemperatureWarning
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.36.2.18.30.1.9.2.1 snmpget -v2c -c public <target> DEC-ATM-CHASSIS-MIB::decAtmTemperatureWarning.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.36.2.18.30.1.9.2.1 i <value>
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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 |
|---|---|---|
| 1.3.6.1.4.1.36 | dec | DEC-ATM-CHASSIS-MIB |
| 1.3.6.1.4.1.36.2 | ema | DEC-ATM-CHASSIS-MIB |
| 1.3.6.1.4.1.36.2.18 | decMIBextension | DEC-ATM-CHASSIS-MIB |
| 1.3.6.1.4.1.36.2.18.30 | decAtmChassisMIB | DEC-ATM-CHASSIS-MIB |
| 1.3.6.1.4.1.36.2.18.30.1 | decAtmChassisMIBObjects | DEC-ATM-CHASSIS-MIB |
| 1.3.6.1.4.1.36.2.18.30.1.9 | decAtmTemperature | DEC-ATM-CHASSIS-MIB |
| 1.3.6.1.4.1.36.2.18.30.1.9.2 | decAtmTemperatureWarning | DEC-ATM-CHASSIS-MIB |