Client application - An application program requesting or receiving a license.
lmx-serv - A process that serves licenses for clients over a network. Sometimes referred to as a license server.
Log file - One or more ASCII text files written by the license server. A log file contains status information useful for debugging the license server.
Feature - Any functionality that needs to be licensed. The definition of feature is developer-dependent, according to the application and to the developer's requirements, but might include (for example):
- A single program (irrespective of program version)
- A specific version of a program
- An application system consisting of multiple programs
- A module of a program
Floating license - A license that can authorize usage of an application for users on a network. A license server is required to manage a floating license. With this type of license, the number of concurrent users is counted, with the licensed application usable by only a specified number of users at any time.
A variation of this scheme is a license that can be locked to work both with specific client computers and with a specified server computer.
Also referred to as network licensing.
Node-locked license - A license that can authorize use of an application running on a single specific machine, as opposed to being on a network. Node-locked licenses do not require a license server because they are uncounted.
Also referred to as local licensing.
Vendor name - Name of the vendor used in license files.
License file - A text file shipped to an end user, which provides one or more features.
Heartbeat - A message sent from the client application and acknowledged by the license server to ensure that the license server is still up and running. This action is triggered periodically.
lcodedata object - A file, used for linking with the protected application, which is generated by the supplied makefile(s) and holds various security-related parameters.
Configuration file - LM-X security configuration file. A file, specific to the vendor, which holds cryptographic keys and is used for generating licenses and for generating specific files required for compiling the client application. Created by the developer tool lmxdev.
Windows system - Refers to Win32 or Win64 platform.
Unix system - Refers to Linux, Solaris, HP-UX, AIX, Mac OS X and FreeBSD platforms.