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

Last Modified: Dec 10, 2018

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

Fixed In:
12.0.0, 11.5.2 HF1

Opened: Dec 16, 2014
Severity: 3-Major

Symptoms

Offenders are not blacklisted fast enough.

Impact

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.

Conditions

DoS configured with auto-blacklisting

Workaround

None

Fix Information

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

Behavior Change