We have a client who has tableau server with a portal within their own companies environment and they want to publish to it from our companies environment that is running desktop professional. Can anyone provide me what ports and protocols are used for the communication from the Tableau Desktop to the Tableau server for publishing dashboards?
All communication on Tableau server happens through the "Apache Gateway". The gateway runs on the default port 80 but that can be changed to any other port in the server configuration. Please see the below link for all ports used by Tableau server