While accessing “https://Enforce_server:8300” you may receive:-
"Internet Explorer cannot display the webpage"
Mozilla Firefox :
"The proxy server is refusing connection."
Step 1: Open Internet Explorer .
Step 2: Go to Tools > Internet Options > Connection > LAN Settings >
We should have the “Use proxy server for your LAN” selected.
Step 3: Select: "Bypass proxy server for local addresses"
Click on Advanced > Under Exceptions add the exception for “https://Enforce_server:8300” (you can provide the actual IP\hostname of the enforce machine)
Now restart the browser and access "https://Enforce_server:8300".