All MIBs › RFC1271-MIB › alarmFallingThreshold
alarmFallingThreshold
Module: RFC1271-MIB
OID (symbolic): RFC1271-MIB::alarmFallingThreshold
OID (numeric): 1.3.6.1.2.1.16.3.1.1.8
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: A threshold for the sampled statistic. When the current sampled value is less than or equal to this threshold, and the value at the last sampling interval was greater than this threshold, a single event will be generated. A single event will also be generated if the first sample after this entry becomes valid is less than or equal to this threshold and the associated alarmStartupAlarm is equal to fallingAlarm(2) or risingOrFallingAlarm(3).
After a falling event is generated, another such event will not be generated until the sampled value rises above this threshold and reaches the alarmRisingThreshold.
This object may not be modified if the associated alarmStatus object is equal to valid(1).
What is alarmFallingThreshold?
Threshold value that, when the current sample is less than or equal to it and the previous sample was above it, triggers a single falling-alarm event; no further falling events fire until the value first rises to alarmRisingThreshold, giving hysteresis against flapping alerts.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.16.3.1.1.8 snmpwalk -v2c -c public <target> RFC1271-MIB::alarmFallingThreshold
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.16.3.1.1.8.1 snmpget -v2c -c public <target> RFC1271-MIB::alarmFallingThreshold.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.2.1.16.3.1.1.8.1 i <value>
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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 |
| 1.3.6.1.2 | mgmt | AXON-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| 1.3.6.1.2.1.16 | rmon | LBHUB-BOOM-MIB |
| 1.3.6.1.2.1.16.3 | alarm | LBHUB-BOOM-MIB |
| 1.3.6.1.2.1.16.3.1 | alarmTable | LBHUB-BOOM-MIB |
| 1.3.6.1.2.1.16.3.1.1 | alarmEntry | LBHUB-BOOM-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.16.3.1.1.8 | alarmFallingThreshold | RFC1271-MIB |