########################################### # Apache lines for flask app Listen 8081 LoadModule proxy_module modules/mod_proxy.so LoadModule proxy_http_module modules/mod_proxy_http.so ServerName acsserver DocumentRoot "C:/Apache24/htdocs/flask_demo" #Replace with the actual path to your app directory ProxyPass /flaskapp http://127.0.0.1:8871/ ProxyPassReverse /flaskapp http://127.0.0.1:8871/ ########################################### Apache is listening at 8081 Waitress is listening at 8871 Virtualhost section in httpd.conf file manages communication from Apache to waitress Start waitress_server.py file in virtual environment Start Apache Then Access url from client pc http://203.82.57.244:8081/flaskapp