|The server was unable to access the URL 'https://xxx.xxx.xxx.xxx:6443/arcgis/services'. Please check your firewall and security settings. For more information, see the ArcGIS Server help topic Ports used by ArcGIS Server. You can access this topic in the table of contents by navigating to Administering ArcGIS Server > Securing your ArcGIS Server site > Configuring a secure environment for ArcGIS Server.|
I logged in to the instance and tried telnet to both ports 6080 and 6443, telnet works. I tried curl and that worked too. The firewall is open but still I get this error. Am I missing something?