Last Modified: Oct 18, 2025
Affected Product(s):
BIG-IP APM
Known Affected Versions:
16.1.4, 16.1.4.1, 16.1.4.2, 16.1.4.3, 16.1.5, 16.1.5.1, 16.1.5.2, 16.1.6
Opened: Dec 11, 2024 Severity: 3-Major
When using the iRule in the default browser for authentication, refer to the below articles, Win: https://my.f5.com/manage/s/article/K000141526 Mac: https://my.f5.com/manage/s/article/K000150860 When using the standard customization version of iRule and authentication, the default browser opens a window or tab displaying “You can close this page now” with the F5 logo. But when disconnected from the VPN, it displays the header logo uploaded in the Access -> Profiles / Policies -> Customization -> Quick Start/Basic panel.
The discrepancy can cause end user confusion.
Configuring browser customization via an iRule
In the iRule, change the below line, append html_response "<tr><td id=\"header_leftcell\"><img src=\'<Customization path>' /></td><td id=\"header_rightcell\"></td>" to, append html_response "<tr><td id=\"header_leftcell\"><img src=\'/public/images/my/flogo.png\' /></td><td id=\"header_rightcell\"><TD NOC OSG-network?
None