This article describes ports that should be used when requesting a floating license.
Launch LicenseServer.exe and follow the on–screen instructions, install the license server on a server computer of your local network. It is recommend to launch License Server.exe by right–clicking it and selecting “Run as Administrator”. The default port for the license server is 9000. Do not change this default port unless there is a conflict in your system.
Following a successful installation, an administration console can be accessed with the following URL: http://127.0.0.1:9000
The default port for the license pool maintenance is 1700.
You can check the used port with cmd windows: "netstat –b –a | more". The licensing service is called rlm.exe.