Bug ID 965837: When BIG-IP is configured with PingAccess profile, tmm can core when there is an active connection

Last Modified: Apr 01, 2021

Bug Tracker

Affected Product:  See more info
BIG-IP APM(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, 14.1.3, 14.1.3.1, 14.1.4, 14.1.4.1, 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, 15.1.2.1, 16.0.0, 16.0.0.1, 16.0.1, 16.0.1.1

Opened: Nov 19, 2020
Severity: 3-Major

Symptoms

When BIG-IP is configured with a PingAccess profile and an SSL profile is associated with both the BIG-IP virtual server and a ping access configuration, an active connection to the virtual server may lead to a TMM crash.

Impact

Traffic disrupted while tmm restarts.

Conditions

-- SSL is configured on both the BIG-IP virtual server that contains the ping access profile and ping access configuration. -- Active connection to the BIG-IP virtual server -- Config sync is triggered or "tmsh load sys config" is triggered

Workaround

No workaround.

Fix Information

None

Behavior Change