Last Modified: Apr 28, 2025
Affected Product(s):
BIG-IP LTM
Known Affected Versions:
11.5.3, 11.5.3 HF1, 11.5.3 HF2, 11.5.4, 11.5.4 HF1
Fixed In:
12.0.0, 11.5.4 HF2
Opened: Jun 09, 2015 Severity: 3-Major
In the GUI, the System :: Users : Authentication TACACS+ ports have max value of 32768 instead of 65535.
TACACS+ servers with port greater than 32768 cannot be created or modified using the GUI.
1. Go to System :: Users : Authentication and click 'Change'. 2. For 'User Directory' choose 'Remote - TACACS+'. 3. Try to add a server with port greater than 32768 and click Create. 4. The maximum value allowed is 32768 instead of 65535.
Use tmsh to modify these servers.
In GUI System :: Users : Authentication TACACS+ ports now the have correct max value of 65535.