Last Modified: Feb 13, 2019
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BIG-IP AFM, LTM
Known Affected Versions:
11.4.1, 11.5.0, 11.5.1, 11.5.1 HF1, 11.5.1 HF10, 11.5.1 HF11, 11.5.1 HF2, 11.5.1 HF3, 11.5.1 HF4, 11.5.1 HF5, 11.5.1 HF6, 11.5.1 HF7, 11.5.1 HF8, 11.5.1 HF9, 11.6.0, 11.6.0 HF1, 11.6.0 HF2, 11.6.0 HF3
12.0.0, 11.6.0 HF4, 11.5.2, 11.4.1 HF9
Opened: Jan 09, 2014
Related AskF5 Article: K16227
When the timezone of the BIG-IP system changes, logging timestamps are not updated to the new timezone.
/var/log/ltm logs will have the correct time from the other processes that log, but tmm logs will have the incorrect time. The time remains incorrect until tmm or the system is restarted. There are potential issues with processes that depend on correct localtime in tmm.
This occurs when the timezone of the BIG-IP system changes.
In tmsh, run one or both of the following commands: 'restart tmm'. -- bigstart restart tmm.
tmsh modify sys ntp timezone <timezone> will now send a message to TMM so it will reload the timezone.