Update your App Gateway configuration to enable the server to listen on port number 443 and in Secure Sockets Layer (SSL) mode. Sign in to Oracle Identity Cloud Service console, expand the Navigation Drawer , click Security , click App Gateways , and then click the name of your App Gateway..

Restart the IBM HTTP Server. Add the port number to the virtual host. To enable the application server to communicate with the IBM HTTP Server using, for example, port 443, add the host alias on the default_host. In the administrative console: Click Environment > Virtual Hosts > default_host. Under Additional properties, click Host Aliases > New. Port 443 Windows Server 2012 not opening / listening Nov 06, 2013 ssl - HTTP over port 443 vs HTTPS over port 80 - Server Fault

Annoying, to say the least, is when you want to bind to a specific port (say the default HTTPS port 443) but you are unable to do so due to some other TCP-server already using it. This is how you find what task that is currently listening on the default HTTPS-port 443. Open the Command Prompt (cmd.exe) and execute the following

Can't Run Web Server on port 443 : MacOS When I have the server configured to listen on ports 80 and 443 for TLS, all of the 443 requests are blocked and any port scan of the local or public IP (ports are forwarded properly) for port 443 show it as closed. Port 80 is working fine. However, if I change the web server to listen on port 440 and forward that port, it works fine. How to change the TCP port for IIS services Jun 09, 2019

Can't Run Web Server on port 443 : MacOS

Mar 01, 2018 How to use port 443 to access a remote desktop - Quora The two most common remote deskop protocols are RDP, which uses port 3389, and VNC, which uses ports starting with 5800 and 5900. As said in other answers, port 443 is HTTPS, and it has a tenuous relationship at best with remote desktop. Really,