Bug ID 1549657: Missing timestamp, severity, and hostname in ltm logs if iso-date option is enabled

Last Modified: Mar 12, 2025

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

Known Affected Versions:
16.1.4.2, 16.1.4.3, 16.1.5, 16.1.5.1, 16.1.5.2, 17.1.1.1, 17.1.1.2, 17.1.1.3, 17.1.1.4, 17.1.2, 17.1.2.1

Opened: Feb 20, 2024

Severity: 4-Minor

Symptoms

When iso-date option is enabled, "show sys log ltm" command does not show timestamp, hostname, and severity.

Impact

Enabling the iso-date option causes an error in logging.

Conditions

Enable iso-date option and issue commands that produce ltm logs. The logs produced when the iso-date option is enabled would not contain a timestamp, severity, or the hostname.

Workaround

iso-date option can not be enabled

Fix Information

None

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips