HP MSR2000/3000/4000 Router Series Network Management and Monitoring Command Reference

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Table 40 Command output
Field Descri
p
tion
PrialarmEntry entry-number
owned by owner is status.
Alarm entry owner and status:
• entry-number—Alarm entry index (MIB object
hh3cRmonExtAlarmIndex).
• owner—Entry owner (MIB object hh3cRmonExtAlarmOwner).
• status—Entry status (MIB object hh3cRmonExtAlarmStatus):
{ VALID—The entry is valid.
{ UNDERCREATION—The entry is invalid.
The status field is not configurable at the CLI. All alarm entries created from
the CLI are valid by default.
The display rmon prialarm command can display invalid entries, but the
display current-configuration and display this commands do not display
their settings.
Sample type
Sample type (MIB object hh3cRmonExtAlarmSampleType):
• absolute—RMON compares the calculation result of the variable
formula with the rising and falling thresholds at the end of the sampling
interval.
• delta—RMON subtracts the calculation result of the variable formula for
the previous sampling interval from the current calculation result, and
then compares the difference with the rising and falling thresholds.
Variable formula Variable formula (MIB object hh3cRmonExtAlarmVariable).
Description Description of the alarm entry (MIB object hh3cRmonExtAlarmSympol.
Sampling interval
Interval (in seconds) at which data is sampled and compared with the
rising and falling thresholds.
The MIB object for this field is hh3cRmonExtAlarmInterval.
Rising threshold
Alarm rising threshold (MIB node hh3cRmonExtAlarmRisingThreshold).
A rising alarm will be generated if the current sampled value is greater
than or equal to this threshold, and the value at the previous sampling
interval was less than this threshold.
A rising alarm will also be generated if the first sample after this entry
becomes valid is greater than or equal to this threshold and the associated
hh3cRmonExtAlarmStartupAlarm instance is equal to risingAlarm or
risingOrFallingAlarm.
Falling threshold
Alarm falling threshold (MIB object hh3cRmonExtAlarmFallingThreshold).
A falling alarm will be generated if the current sampled value is less than or
equal to this threshold, and the value at the previous sampling interval was
greater than this threshold.
A falling alarm will also be generated if the first sample after this entry
becomes valid is less than or equal to this threshold, and the associated
hh3cRmonExtAlarmStartupAlarm instance is equal to fallingAlarm or
risingOrFallingAlarm.
associated with event
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.