https://community.appian.com/discussions/f/administration/21550/on-premise-devops-infrastructure-setupHello All, We are on on premise environment. would like to use &quot;Compare and deploy&quot; with Devops setup in Admin console. May i get all pre requisition for this. I am getting time out error while configuring new environment. Thanks, Arunkumar Cen-USTelligent Community 12https://community.appian.com/thread/84288?ContentTypeID=1Tue, 03 Aug 2021 13:34:57 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:e6a955bd-56f5-43af-9077-19a5e1c40b1bRaghuvaran Nagarajan<p>Please check if your source and target environment is allowed to communicate through your Firewall over port 443 (HTTPS).</p> <p>If its allowed, try exposing a test webAPI in target environment and check if you can call that API from a integration object in source environment.</p><div style="clear:both;"></div>