HP E4510-48G Command Reference Manual page 1154

View
System view
Default Level
2: System level
Parameters
entry-number: Index of a private alarm entry, in the range 1 to 65535.
prialarm-formula: Private alarm variable formula, a string of 1 to 256 characters. The variables in the
formula must be represented in OID format that starts with a point ".", the formula
(.1.3.6.1.2.1.2.1.10.1)*8 for example. You may perform the basic operations of addition, subtraction,
multiplication, and division on these variables. The operations should yield a long integer. To prevent
errors, make sure that the result of each calculating step falls into the value range for long integers.
prialarm-des: Private alarm entry description, a string of 1 to 127 characters.
sampling-interval: Sampling interval, in the range 10 to 65,535 seconds.
absolute | changeratio | delta : Sets the sampling type to absolute, delta, or change ratio. Absolute
sampling is to obtain the value of the variable when the sampling time is reached; delta sampling is to
obtain the variation value of the variable during the sampling interval when the sampling time is
reached; change ratio sampling is not supported at present.
rising-threshold threshold-value1 event-entry1: Sets the rising threshold, where threshold-value1
represents the rising threshold, in the range –2,147,483,648 to +2,147,483,647, and event-entry1
represents the index of the event triggered when the rising threshold is reached. event-entry1 ranges
from 0 to 65,535, with 0 meaning no corresponding event is triggered and no event action is taken
when an alarm is triggered.
falling-threshold threshold-value2 event-entry2: Sets the falling threshold, where threshold-value2
represents the falling threshold, in the range –2,147,483,648 to +2,147,483,647 and event-entry2
represents the index of the event triggered when the falling threshold is reached. event-entry2 ranges
from 1 to 65,535.
forever: Indicates that the lifetime of the private alarm entry is infinite.
cycle cycle-period: Sets the lifetime period of the private alarm entry, in the range 0 to 2,147,483,647
seconds.
owner text: Owner of the entry, a string of 1 to 127 characters. It is case sensitive and space is
supported.
Description
Use the rmon prialarm command to create an entry in the private alarm table of RMON.
Use the undo rmon prialarm command to remove a private alarm entry from the private alarm table of
RMON.
The following is how the system handles private alarm entries:
1) Samples the private alarm variables in the private alarm formula at the specified sampling interval.
2) Performs calculation on the sampled values with the formula.
3) Compares the calculation result with the predefined thresholds and does the following:
If the result is equal to or greater than the rising threshold, triggers the event specified by the
event-entry1 argument.
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