All MIBs › ITOUCH-RMON-MIB › mbAlarmFallingThreshold
mbAlarmFallingThreshold
Module: ITOUCH-RMON-MIB
OID (symbolic): ITOUCH-RMON-MIB::mbAlarmFallingThreshold
OID (numeric): 1.3.6.1.4.1.33.31.2.1.12
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: This is the falling threshold value for the alarm.
When the current alarm value, specified by the alarm sample type, is less than or equal to this threshold, and the value at the previous sampling interval was greater than this threshold, a single rising alarm event will be generated.
Another rising alarm event will not be generated until the sampled value falls below the falling threshold value.
You may not modify this field once the alarm is completed (see alarm status field).
What is mbAlarmFallingThreshold?
The lower threshold that, mirroring the rising threshold, arms the alarm to fire again once the value drops to or below it after having been above it -- this hysteresis prevents alarm flapping on noisy values near a single cutoff.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.33.31.2.1.12 snmpwalk -v2c -c public <target> ITOUCH-RMON-MIB::mbAlarmFallingThreshold
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.33.31.2.1.12.1 snmpget -v2c -c public <target> ITOUCH-RMON-MIB::mbAlarmFallingThreshold.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.33.31.2.1.12.1 i <value>
Start monitoring iTouch Communications (Black Box) network devices (RMON extensions) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ITOUCH-RMON-MIB::mbAlarmFallingThreshold OID value, configure state conditions and alerts, and monitor any iTouch Communications (Black Box) network devices (RMON extensions) from a single console.
OID Breakdown
Upper-level ancestors (7 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 |
| 1.3.6.1.4.1.33 | xyplex | CMU-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.33.31 | xRmon | ITOUCH-RMON-MIB |
| 1.3.6.1.4.1.33.31.2 | xRmonMB | ITOUCH-RMON-MIB |
| 1.3.6.1.4.1.33.31.2.1 | xRmonMBConfig | ITOUCH-RMON-MIB |
| 1.3.6.1.4.1.33.31.2.1.12 | mbAlarmFallingThreshold | ITOUCH-RMON-MIB |