| Description | The window of time in the recent past over which the drop
count used in the drop rate computation is collected.
This global value applies for the computation of all URPF
rates, global and per-interface.
Once the period over which computations have been
performed exceeds cipUrpfDropRateWindow, every time a
computation is performed, the window slides up to end
at the current time and start at cipUrpfDropRateWindow
seconds before.
The cipUrpfDropRateWindow must be greater than
or equal to the interval between computations
(cipUrpfComputeInterval).
Since the agent must save the drop count values
for each compute interval in order to slide the window,
the number of counts saved is the quotient of
cipUrpfDropRateWindow divided by cipUrpfComputeInterval. |