Bug ID 739277: TMM core when the virtual server is deleted during POST data and BADOS standard/aggressive mode

Last Modified: Nov 07, 2022

Bug Tracker

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

Known Affected Versions:
13.1.0, 13.1.0.1, 13.1.0.2, 13.1.0.3, 13.1.0.4, 13.1.0.5, 13.1.0.6, 13.1.0.7, 13.1.0.8, 13.1.1, 14.0.0, 14.0.0.1, 14.0.0.2, 14.0.0.3, 14.0.0.4

Fixed In:
14.1.0, 14.0.0.5, 13.1.1.2

Opened: Aug 05, 2018
Severity: 2-Critical

Symptoms

TMM core when the virtual server is deleted during POST data and BADOS standard/aggressive mode

Impact

Traffic disrupted while tmm restarts.

Conditions

-- The virtual server is deleted during POST data. -- BADOS configured in standard/aggressive mode.

Workaround

You can work around this issue using either of the following options if you plan to delete a virtual server: -- First detach the DoS protection profile. -- Remove BADOS configuration or change BADOS mitigation to Conservative.

Fix Information

This release corrects an TMM crash that occurred when the virtual server was deleted during POST data and BADOS was in standard/aggressive mode.

Behavior Change