Bug ID 579600: tmrouted connection closed messages logged on shutdown

Last Modified: Nov 22, 2021

Bug Tracker

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

Known Affected Versions:
12.0.0

Fixed In:
12.1.0

Opened: Mar 10, 2016
Severity: 3-Major

Symptoms

01010054:3: tmrouted connection closed message posted in the /var/log/ltm file. These are a normal part of system shutdown.

Impact

Beginning in BIG-IP 12.0.0, the tmrouted process pushes dynamic routes directly to the Traffic Management Microkernel (TMM). This message indicates the system is shutting down and is expected behavior during the reboot or shutdown process. The appearance of this message on a stable running system may indicate an issue with tmrouted functionality.

Conditions

This message occurs when all of the following conditions are met: -- You have configured the BIG-IP system to use dynamic routing. -- The BIG-IP system is in the process of shutting down or rebooting.

Workaround

None. You can find information about this issue in K91260037: Error Message: 01010054:3: tmrouted connection closed :: https://support.f5.com/csp/article/K91260037.

Fix Information

None

Behavior Change