Last Modified: Oct 15, 2025
Affected Product(s):
BIG-IP TMOS
Known Affected Versions:
17.1.2, 17.1.2.1, 17.1.2.2, 17.1.3, 17.5.0, 17.5.1, 17.5.1.2, 17.5.1.3
Opened: Jul 30, 2025 Severity: 3-Major
When a semicolon is used to comment out line of code in an iRule via configuration utility, the BIG-IP system accepts this when it shouldn't.
A configuration load ("tmsh load sys config" or "tmsh load sys config verify") fails with an error such as: Syntax Error:(/config/bigip.conf at line: XXX) ";" unknown property
Not using # for commenting in an iRule
Use # for commenting in an iRule
None