Bug ID 1005105: Requests are missing on traffic event logging

Last Modified: Dec 03, 2021

Bug Tracker

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

Known Affected Versions:
15.1.0, 15.1.0.1, 15.1.0.2, 15.1.0.3, 15.1.0.4, 15.1.0.5, 15.1.1, 15.1.2, 15.1.2.1, 15.1.3, 15.1.3.1, 16.0.0, 16.0.0.1, 16.0.1, 16.0.1.1, 16.0.1.2, 16.1.0

Fixed In:
16.1.1, 15.1.4

Opened: Mar 24, 2021
Severity: 3-Major

Symptoms

Some traffic requests are missing in Security :: Event Logs.

Impact

High CPU load prevents the Policy Builder from analyzing and sending all traffic requests to the request log.

Conditions

-- Local logging enabled -- Two or more virtual servers passing heavy traffic

Workaround

None

Fix Information

The Policy Builder now attempts to send traffic requests to the request log, even when learning analysis is limited due to high CPU load.

Behavior Change