Last Modified: Dec 06, 2025
Affected Product(s):
BIG-IP APM, DNS, LTM
Known Affected Versions:
17.5.1.3
Opened: Nov 28, 2025 Severity: 4-Minor
Some iApp templates (for example, f5.microsoft_rds_remote_access and f5.microsoft_rds_session_host) have VLAN selection boxes that are too narrow when used with VLANs having names longer than 15 characters. As a result, the VLAN names are not fully visible in the Application configuration page.
In the "Network" section" -> "Which VLANs transport client traffic?" -> the "Selected" and "Option" boxes hide part of the name of VLANs with names longer than 15 characters.
- Create a new Application based on one of the affected templates by selecting in the GUI: iApps -> Application Services -> Create... -> Template (select one of the affected templates) - In the "Template Options" section -> "Which configuration mode do you want to use?", select "Advanced - Configure advanced options".
- Select iApps -> Templates - Click on the affected template - In the "Presentation" section, look for the line: "multichoice client_vlan default tcl {" and replace it with this line: "multichoice client_vlan display "xlarge" default tcl {"
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