Which port range must be open for the Tableau Server License Service?

The Tableau Server License Service specifically requires that a designated range of ports be open for it to function properly. The correct range is from 27000 to 27009. This particular range is used by various software licenses, especially in enterprise applications, to handle licensing requests and communications between the client and the server.

Within that range, port 27000 is typically used for the license manager daemon, while ports 27001 through 27009 can be utilized for various licensing operations and client-server communications. Being accessible ensures that the Tableau Server can validate its licenses effectively, allowing for seamless functionality and compliance with licensing agreements.

The other ranges provided do not pertain to the licensing services for Tableau Server. Each has different uses: for example, the range of 443-445 is generally related to secure HTTP traffic and Windows file sharing, while 8000-9000 and 8060-8061 are typically associated with other web services and applications, not specifically for handling Tableau's licensing functionalities.