I am trying to run PRTG on a server that is running another web server (ScreenConnect not IIS).
I have created 2 local IP's and 2 external IP's for each (PRTG and ScreenConnect) webserver to use port 80.
ScreenConnect is bound to 10.1.1.50:80 PRTG is configured to use 10.1.1.51:80
If I start the ScreenConnect service and run netstat -an I see the it is listening only on 10.1.1.50:80
When I run the PRTG administration tool I select 10.1.1.51 as the address for the web server and port 80. Saving the configuration resets the PRTG port to 8080.
If I stop the SC service I am able to use the PRTG admin tool to set the web server port to 80 listening on 10.1.1.51 and confirmed using netstat -an.
If I attempt to start PRTG while the SC service is running the PRTG port is changed back to 8080.