An integer value to be added to the threshold value when the
threshold is crossed.
If Offset is 0, a trap is generated each time the
agent polls the monitored attribute and its value still exceeds or
equals the value in the Threshold.
If Offset is larger than 0, the value of the offset
is added to the threshold each time the threshold is crossed.
For example, if you set Threshold to 1000 and Offset to 2000,
when the observed attribute exceeds 1000, the Counter Monitor sends
a notification and increases the threshold to 3000. When the
observed attribute exceeds 3000, the Counter Monitor sends a
notification and increases the threshold again to 5000.
Legal Min: 0