Can I change the default HTTPS port (443) that PRTG uses to a different port, especially for external access, to avoid conflicts with our VPN server also using port 443?
For the Alpha UI, you need to make the change in the PRTG Administration Tool. Open the tool, which is installed on the PRTG core server, and click on the Webserver tab. From there you can change the port.
Disclaimer:
The information in the Paessler Knowledge Base comes without warranty of any kind. Use at your own risk. Before applying any instructions please exercise proper system administrator housekeeping. You must make sure that a proper backup of all your data is available.
