Bug ID 831661: ASMConfig Handler undergoes frequent restarts

Last Modified: May 29, 2024

Affected Product(s):
BIG-IP ASM(all modules)

Known Affected Versions:
12.1.4.1, 12.1.5, 13.1.1.5, 13.1.3, 13.1.3.1, 13.1.3.2, 13.1.3.3, 13.1.3.4, 13.1.3.5, 13.1.3.6, 13.1.4, 13.1.4.1, 13.1.5, 13.1.5.1, 14.0.0.5, 14.0.1, 14.0.1.1, 14.1.0.6, 14.1.2, 14.1.2.1, 14.1.2.2, 15.0.0, 15.0.1, 15.0.1.1, 15.0.1.2, 15.0.1.3, 15.0.1.4

Fixed In:
15.1.0, 14.1.2.3, 12.1.5.1

Opened: Sep 26, 2019

Severity: 3-Major

Symptoms

Under some settings and load the RPC handler for the Policy Builder process restarts frequently, causing unnecessary churn and slower learning performance.

Impact

Control Plane instability and poor learning performance on the device.

Conditions

Configure one or more policies with automatic policy building enabled and learn traffic with violations

Workaround

None

Fix Information

The Policy Builder handler is now restored to a more robust process lifecycle.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips