Bug ID 944173: SSL monitor stuck does not change TLS version

Last Modified: Nov 23, 2020

Bug Tracker

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

Known Affected Versions:
14.1.0, 14.1.0.1, 14.1.0.2, 14.1.0.3, 14.1.0.5, 14.1.0.6, 14.1.2, 14.1.2.1, 14.1.2.2, 14.1.2.3, 14.1.2.4, 14.1.2.5, 14.1.2.6, 14.1.2.7, 14.1.2.8, 15.0.0, 15.0.1, 15.0.1.1, 15.0.1.2, 15.0.1.3, 15.0.1.4, 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, 16.0.0, 16.0.0.1, 16.0.1

Opened: Sep 11, 2020
Severity: 3-Major

Symptoms

The SSL monitor remains in the current TLS version and does not switch to another version when a server changes.

Impact

Pool members marked down.

Conditions

-- SSL monitor configured. -- Server configuration changes from TLSv1.2 to TLSv1.

Workaround

Use the In-TMM monitor.

Fix Information

None

Behavior Change