Bug ID 643582: Config load with large ssl profile configuration may cause tmm restart

Last Modified: Nov 07, 2022

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

Known Affected Versions:
11.6.0, 11.6.0 HF1, 11.6.0 HF2, 11.6.0 HF3, 11.6.0 HF4, 11.6.0 HF5, 11.6.0 HF6, 11.6.0 HF7, 11.6.0 HF8, 11.6.1, 11.6.1 HF1, 11.6.1 HF2, 12.1.0, 12.1.0 HF1, 12.1.0 HF2, 12.1.1, 12.1.1 HF1, 12.1.1 HF2, 12.1.2, 12.1.2 HF1, 12.1.2 HF2

Fixed In:
13.1.0, 12.1.3, 11.6.2

Opened: Feb 07, 2017

Severity: 3-Major


When doing a config load with a large number of ssl profiles tmm may become busy enough to cause mcp tcp connection to go down and cause tmm restart.


Possible tmm restart.


Doing a full config load with large number of ssl profiles.


Doing incremental sync of changes can avoid this issue.

Fix Information

A full configuration reload with large number of ssl profiles may cause tmm restart.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips