HP MSR1003-8S Command Reference Manual page 226

Field
Rising threshold
Falling threshold
associated with event
Alarm sent upon entry startup
Entry lifetime
Latest value
Related commands
rmon prialarm
Description
Alarm rising threshold (MIB node hh3cRmonExtAlarmRisingThreshold).
A rising alarm is generated when the following conditions are all met:
•
The current sampled value is greater than or equal to this threshold.
•
The value at the previous sampling interval was less than this threshold.
A rising alarm is also generated when the following conditions are all met:
•
The first sample after this entry becomes valid is greater than or equal to this
threshold.
•
The associated hh3cRmonExtAlarmStartupAlarm instance is equal to
risingAlarm or risingOrFallingAlarm.
Alarm falling threshold (MIB object hh3cRmonExtAlarmFallingThreshold).
A falling alarm is generated when the following conditions are all met:
•
The current sampled value is less than or equal to this threshold.
•
The value at the previous sampling interval was greater than this threshold.
A falling alarm is also generated when the following conditions are all met:
•
The first sample after this entry becomes valid is less than or equal to this
threshold.
•
The associated hh3cRmonExtAlarmStartupAlarm instance is equal to
fallingAlarm or risingOrFallingAlarm.
Event index associated with the alarm:
•
MIB object hh3cRmonExtAlarmRisingEvtIndex stores the event index that is
used when the rising threshold is crossed.
•
MIB object hh3cRmonExtAlarmFallingEvtIndex stores the event index that is
used when the falling threshold is crossed.
Alarm that can be generated when the entry becomes valid (MIB object
hh3cRmonExtAlarmStartupAlarm):
•
risingAlarm—Generates a rising alarm if the first sample after the entry
becomes valid is greater than or equal to the rising threshold.
•
fallingAlarm—Generates a falling alarm if the first sample after the entry
becomes valid is less than or equal to the rising threshold.
•
risingOrFallingAlarm—Generates a rising alarm or falling alarm if the first
sample after the entry becomes valid crosses the rising threshold or falling
threshold.
The default is risingOrFallingAlarm.
Lifetime of the entry (MIB objects hh3cRmonExtAlarmStatType and
hh3cRmonExtAlarmStatCycle).
•
If the lifetime is set to forever, the entry never expires.
•
If the lifetime is set to an amount of time, the entry is removed when the timer
expires.
Most recent sampled value (MIB object hh3cRmonExtAlarmValue).
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