Bug ID 503085: Make the RateTracker threshold a constant

Last Modified: Apr 10, 2019

Bug Tracker

Affected Product:  See more info
BIG-IP AFM(all modules)

Known Affected Versions:
11.5.1, 11.5.1 HF1, 11.5.1 HF10, 11.5.1 HF11, 11.5.1 HF2, 11.5.1 HF3, 11.5.1 HF4, 11.5.1 HF5, 11.5.1 HF6, 11.5.1 HF7, 11.5.1 HF8, 11.5.1 HF9, 11.5.2, 11.6.0, 11.6.0 HF1, 11.6.0 HF2, 11.6.0 HF3, 11.6.0 HF4

Fixed In:
12.0.0, 11.6.0 HF5, 11.5.2 HF1

Opened: Jan 26, 2015
Severity: 3-Major

Symptoms

Dynamic detection threshold may impact Sweep and Flood detection rate accuracy under high traffic conditions.

Impact

Some Sweep and Flood functionality might not provide sufficient detection rate accuracy.

Conditions

When Sweep and Flood is enabled in AFM module.

Workaround

None

Fix Information

The RateTracker threshold is now a constant, which improves detection rate accuracy.

Behavior Change