All MIBs › A3COM-HUWAEI-LswPERFORMANCE-MIB › prialarmFallingThreshold
prialarmFallingThreshold
Module: A3COM-HUWAEI-LswPERFORMANCE-MIB
OID (symbolic): A3COM-HUWAEI-LswPERFORMANCE-MIB::prialarmFallingThreshold
OID (numeric): 1.3.6.1.4.1.43.45.1.1.3.4.4.1.1.9
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 prialarmFallingThreshold?
This is the lower limit; when the metric drops below it, a falling alarm triggers. It helps detect when critical metrics fall below acceptable levels. For example, setting to 5 triggers if available memory drops below 5MB.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.43.45.1.1.3.4.4.1.1.9 snmpwalk -v2c -c public <target> A3COM-HUWAEI-LswPERFORMANCE-MIB::prialarmFallingThreshold
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.43.45.1.1.3.4.4.1.1.9.1 snmpget -v2c -c public <target> A3COM-HUWAEI-LswPERFORMANCE-MIB::prialarmFallingThreshold.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.43.45.1.1.3.4.4.1.1.9.1 i <value>
Start monitoring H3C/3Com LAN switches with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the A3COM-HUWAEI-LswPERFORMANCE-MIB::prialarmFallingThreshold OID value, configure state conditions and alerts, and monitor any H3C/3Com LAN switches from a single console.
OID Breakdown
Upper-level ancestors (12 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 |
| 1.3.6.1.4.1.43 | a3Com | A3COM-AUDL-R1-MIB |
| 1.3.6.1.4.1.43.45 | jv_mib | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1 | huawei | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1.1 | hwLocal | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1.1.3 | hwInternetProtocol | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1.1.3.4 | rmonExtend | A3COM-HUAWEI-OID-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.43.45.1.1.3.4.4 | performance | A3COM-HUWAEI-LswPERFORMANCE-MIB |
| 1.3.6.1.4.1.43.45.1.1.3.4.4.1 | prialarmTable | A3COM-HUWAEI-LswPERFORMANCE-MIB |
| 1.3.6.1.4.1.43.45.1.1.3.4.4.1.1 | prialarmEntry | A3COM-HUWAEI-LswPERFORMANCE-MIB |
| 1.3.6.1.4.1.43.45.1.1.3.4.4.1.1.9 | prialarmFallingThreshold | A3COM-HUWAEI-LswPERFORMANCE-MIB |