Bug ID 977053: TMM crash on standby due to invalid MR router instance

Last Modified: Sep 13, 2023

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

Known Affected Versions:
14.1.2,,,,,,,,, 14.1.3,, 14.1.4, 15.0.0, 15.0.1,,,,, 15.1.0,,,,,, 15.1.1, 15.1.2,, 16.0.0,, 16.0.1,

Fixed In:
16.1.0,, 15.1.3,

Opened: Dec 28, 2020

Severity: 3-Major


In high availability (HA) setup, TMM on the standby device may crash due to an invalid Message Routing (MR) router instance.


Traffic disrupted while tmm restarts.


-- HA environment. -- Connection mirroring is enabled.



Fix Information

TMM on the standby device no longer crashes under these conditions.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips