If the current latency is a value between the
Latency
Activate
threshold and the
Latency Max Tolerate
threshold,
the firewall calculates the RED drop probability as follows: (current
latency -
Latency Activate
threshold) / (
Latency
Max Tolerate
threshold -
Latency Activate
threshold).
For example, if the current latency is 300,
Latency Activate
is
200, and
Latency Max Tolerate
is 500, then
(300-200)/(500-200) = 1/3, meaning the firewall uses approximately
33% RED drop probability.