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Flexlm user guide install#
Flexlm user guide software#
Flexlm user guide license#
Flexlm user guide windows#

For MATLAB installations, you can invoke this GUI by double-clicking on the lmtools.exe file in the $MATLAB\etc\win32|win64 directory (where $MATLAB is the root MATLAB directory)( $MATLAB\flexlm for releases prior to R2010b on Windows).

Flexlm user guide license#

Section 4: Is There a GUI Available for License Administration? What Is the LMTOOLS Executable on Windows?įLEXnet provides a graphical user interface (GUI) to its license management tools for Windows. Users can pass only the name of the utility to the UNIX/Linux promptĪll FLEXnet utilities shipped with MATLAB are located in $MATLAB/etc (where $MATLAB is the root MATLAB directory). Under UNIX, Linux, and Mac, all FLEXnet utilities shipped with MATLAB have their own scripts.

Flexlm user guide windows#

There is also a graphical user interface (GUI) for these commands on Windows called LMTOOLS ( see next section) These commands are typed in a DOS window, in the $MATLAB\etc\win32|win64 directory (where $MATLAB is the root MATLAB directory)( $MATLAB\flexlm for releases prior to R2010b on Windows). Users must pass the name of the utility they would like to run to the lmutil executable, with a syntax such as lmutil. Note: Not all FLEXnet utilities are shipped with MATLAB. Under Windows, all FLEXnet utilities shipped with MATLAB (except lmgrd) come packaged as a single executable called lmutil. Here is a flow chart view of the license request process with the above steps labeled:

The license module in the application (e.g., MATLAB) grants or denies usage of the feature, as appropriate.

The vendor daemon checks to see if any licenses are available and sends a grant or denial message back to the client.

The client establishes a connection with the specified vendor daemon and sends a request for a license.

lmgrd determines which machine and port correspond to the master vendor daemon and sends that information back to the client.

The client establishes a connection with the license manager daemon on the server (lmgrd) and tells it which vendor daemon it needs to talk to.

The license module in the client application (e.g., MATLAB) finds the license file, which includes the hostname of the license server node and port number of the server with which the license manager daemon, lmgrd, communicates.

Uncounted licenses do not use a license manager rather, license management depends solely on the contents of the license file.When you run a counted FLEXnet-licensed application, the following occurs: Counted means that a license manager is needed to allow for license checkout. Here is a breakdown of the license request process:įLEXnet-licensed applications can either be counted or uncounted.

Application program (e.g., MATLAB) - communicates with the vendor daemon to request a license for check out.

Flexlm user guide software#

It is created by the software vendor (e.g., The MathWorks) and edited during installation

License file (license.dat) - contains licensing data within a text file.

Vendor daemon (MLM) - keeps track of the number of licenses checked out and who has each license by accessing memory and granting or denying license checkouts.

License manager daemon (lmgrd) - makes initial contact with client application (e.g., MATLAB) and starts and restarts vendor daemons.

There are four main components to FLEXnet: The criteria for checking out a license can vary according to how the license management is configured.įlexera Software Inc. This involves a server-client relationship that requires a client machine to first successfully check out a license from the server in order for an application to be used on that client machine. It allows software to "float" on a network and not be tied to one particular machine.

To find out, which media volume contains the 'FlexNet License Server utilities' folder, see the 3DS Media list for 2021x release.Section 1: What Is FLEXnet? Who Makes FLEXnet?įLEXnet is a popular license management tool on the market today. The folder is located in the appropriate media volume. In your 'FlexNet License Server utilities' folder, you can find the FlexNet license server installation files, Administration user guides, and release notes. Getting the FlexNet license server installation files The floating license server has information on the total number of products and editions you have and how many of these licenses are currently in use.

Flexlm user guide install#

The basic components of the FlexNet Publisher license server are these:Ī f loating license allows you to install and use the same license on multiple machines. The licenses are managed by the floating license server.

The FlexNet Publisher license server ( the floating license server ) from Flexera is used for managing floating licenses.