Bug ID 471288: TMM might crash with session-related commands in iRules.

Last Modified: May 29, 2024

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

Known Affected Versions:
11.4.0, 11.4.1, 11.5.0, 11.5.1, 11.5.2, 11.5.3, 11.5.4, 11.5.5, 11.5.6, 11.5.7, 11.5.8, 11.5.9, 11.5.10, 11.6.0, 11.6.1, 11.6.2, 11.6.3, 11.6.3.1, 11.6.3.2, 11.6.3.3, 11.6.3.4, 11.6.4, 11.6.5, 11.6.5.1, 11.6.5.2, 11.6.5.3, 12.0.0, 12.0.0 HF1, 12.1.0 HF1, 12.0.0 HF2, 12.1.0 HF2, 12.0.0 HF3, 12.0.0 HF4, 12.1.1 HF1, 12.1.1 HF2, 12.1.2 HF1, 12.1.2 HF2

Fixed In:
12.1.0

Opened: Jul 10, 2014

Severity: 3-Major

Related Article: K00054154

Symptoms

TMM might crash with session-related commands in iRules.

Impact

Traffic disrupted while tmm restarts.

Conditions

This occurs when the following conditions are met: 1) session/table command. 2) client_closed/server_closed iRule.

Workaround

Avoid using client_closed and sever_closed iRules at same time, in a virtual server using session/table command in iRule.

Fix Information

TMM now behaves as expected with session-related commands in iRules.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips