This post features an Agile Controller Campus file transfer server connection exception alarm. Please find the solution below.
Issue description
Alarm received below:

Detailed alarm below:

The customer has more Agile controllers installed and the issue happens on the wlan-agile4, which is an SC Agile Controller.
172.22.1.153 | wlan-agile3 | Agile SM Principal |
172.22.1.154 | wlan-agile4 | Agile SC 1 Principal |
172.22.1.155 | wlan-agile5 | Agile SC 2 Principal |
172.22.1.156 | wlan-agile6 | Agile SC 3 Principal |
172.22.1.157 | wlan-agile7 | Agile SC 4 Principal |
172.22.1.158 | wlan-agile8 | Agile SC 5 Principal |
172.22.1.159 | wlan-agile9 | Agile SC 6 Principal |
Solution
After resetting the password for the ftp of server 154, the alarm disappeared.
