All MIBs › SWITCH-RMON-MIB › rAlarmFallingThreshold
rAlarmFallingThreshold
Module: SWITCH-RMON-MIB
OID (symbolic): SWITCH-RMON-MIB::rAlarmFallingThreshold
OID (numeric): 1.3.6.1.4.1.8886.6.1.22.3.1.1.8
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 rAlarmFallingThreshold?
This read-write value is the lower threshold that, when crossed from above, fires a single falling-alarm event; no further falling event fires until the value climbs back up past the rising threshold. Together with the rising threshold it forms the hysteresis band that prevents alarm flapping around one boundary value.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.8886.6.1.22.3.1.1.8 snmpwalk -v2c -c public <target> SWITCH-RMON-MIB::rAlarmFallingThreshold
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.8886.6.1.22.3.1.1.8.1 snmpget -v2c -c public <target> SWITCH-RMON-MIB::rAlarmFallingThreshold.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.8886.6.1.22.3.1.1.8.1 i <value>
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OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.8886 | raisecom | RAISECOM-BASE-MIB |
| 1.3.6.1.4.1.8886.6 | iscomSeries | RAISECOM-BASE-MIB |
| 1.3.6.1.4.1.8886.6.1 | iscomSwitch | RAISECOM-BASE-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.8886.6.1.22 | rmonMib | SWITCH-RMON-MIB |
| 1.3.6.1.4.1.8886.6.1.22.3 | rAlarm | SWITCH-RMON-MIB |
| 1.3.6.1.4.1.8886.6.1.22.3.1 | rAlarmTable | SWITCH-RMON-MIB |
| 1.3.6.1.4.1.8886.6.1.22.3.1.1 | rAlarmEntry | SWITCH-RMON-MIB |
| 1.3.6.1.4.1.8886.6.1.22.3.1.1.8 | rAlarmFallingThreshold | SWITCH-RMON-MIB |