Bug ID 1824405: GUI might not apply correct timezone changes for logs

Last Modified: Jun 19, 2025

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

Known Affected Versions:
17.1.0, 17.1.0.1, 17.1.0.2, 17.1.0.3, 17.1.1, 17.1.1.1, 17.1.1.2, 17.1.1.3, 17.1.1.4, 17.1.2, 17.1.2.1, 17.1.2.2

Opened: Feb 24, 2025

Severity: 3-Major

Symptoms

In certain countries/timezones, the GUI might show audit log with an hour offset for the time.

Impact

Wrong timestamp in log on GUI

Conditions

For certain timezones which had changes such as Europe/Istanbul that modified their timezone in 2018, the logs might have a one hour difference with the correct timezone.

Workaround

/var/log - such as /var/log/audit - will have the appropriate timestamp

Fix Information

None

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips