Bug ID 496998: Update offenders more aggressively. Increase batch size for Dwbld processing.

Last Modified: Oct 06, 2020

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, 11.5.10, 11.5.2

Fixed In:
12.0.0, 11.5.2 HF1

Opened: Dec 16, 2014
Severity: 3-Major


Offenders are not blacklisted fast enough.


When DoS doesn't track offenders aggressively, it doesn't report them. Once reported, Dwbld processes the offenders in smaller batches. This impacts how soon an offender is blacklisted.


DoS configured with auto-blacklisting



Fix Information

DoS code reports offenders more aggressively. Dwbld processes offenders with bigger batches.

Behavior Change