Bug ID 715450: tmm restarts under certain conditions

Last Modified: Jun 04, 2019

Bug Tracker

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

Known Affected Versions:
13.0.0, 13.0.0 HF1, 13.0.0 HF2, 13.0.0 HF3, 13.0.1, 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, 13.1.1.1, 13.1.1.2, 13.1.1.3, 13.1.1.4, 13.1.1.5, 14.0.0, 14.0.0.1, 14.0.0.2, 14.0.0.3, 14.0.0.4, 14.0.0.5

Fixed In:
14.1.0

Opened: Apr 17, 2018
Severity: 2-Critical
Related AskF5 Article:
K05874142

Symptoms

tmm restarts in certain cases; no traffic goes through the BIG-IP system.

Impact

Traffic disrupted while tmm restarts.

Conditions

-- DoSL7 with Device ID enabled. -- HTTP/2.0 profile configured.

Workaround

Disable proactive bot defense (PBD) or HTTP/2.0

Fix Information

tmm no longer restarts under these conditions.

Behavior Change