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A VE license server can run in one of two basic modes of operation: general

• General VE license server mode

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• : license server for one or more emulator instances. Customers must purchase their license from Stromasys, and use a VE-enabled emulator product.

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• The license is based on number of emulator instances and the emulator model configuration required, and typically valid for a certain period of time (it has an expiration date), or for a defined number of runtime hours.
• AutoVE mode (selected cloud environments only): AutoVE is an extension of the cloud-specific Charon

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• Automatic Licensing (AL) where licensing is configured automatically when the cloud instance is launched. The Charon host instance must be launched from a supported, cloud-specific marketplace image. The customer is billed by the cloud provider per instance launched, but the AutoVE license server is managed by the customer and part of the customer cloud environment.

This guide covers the Charon VE License Server software. This package contains a license server application that can be installed in customer-specific AWS, OCI, GCP, Azure, IBM, Nutanix and VMware environments, and on physical servers. This licensing option is adapted to the special requirements of virtualized environments and simplifies the process of running Charon emulator products in supported cloud and VMware environments. The license server is managed by the customer.

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• VE licenses provided by a VE license server require VE-enabled Charon emulator software. This support is available in the following products:
  
  • Charon-SSP (starting with Charon-SSP version 4.2.x)
  • Charon-PAR (starting with Charon-PAR version 3.0.6 and VE license server version 1.1.19)
  • Charon-AXP/VAX (planned to start with version 4.12 - Linux versions only!)
    
• At the time of writing
this support
• , AutoVE mode was available for the following products:
  • VE license server starting with 1.1.21
  • Charon-SSP
(starting with Charon-SSP version 4.2.x).
• • AL marketplace images version 5.3.8 and above in selected cloud environments. Please check with your Stromasys representative for availability details of Charon-SSP AL images in your cloud environment.
• Starting with VE license server version 2.1.3, a new certificate and user configurable certificates for the communication between license server and license client (emulator host) were introduced. Using this new feature requires a matching version of the Charon emulator product. At the time of writing, this feature was supported by Charon-SSP version 5.5.5 and higher. Please refer to the release notes of your product and to Certificates Used by the VE License Server for more information.
• For a full description of the Charon -SSP emulator product configuration and management aspects that are not related to the specifics of the VE license application, please refer to the Charon -SSP user's guide guides of you version (see CHARON-SSP for Linux).At the time of writing, AutoVE was only supported for AWSproduct and version:
  • Charon-SSP: see the Charon-SSP user's guides.
  • Charon-PAR: see the Charon-PAR user's guides.
  • Charon-AXP/VAX: see the Charon-AXP and the Charon-VAX guides.

For additional information about this product, please contact Stromasys at the regional addresses below or contact your Stromasys VAR. 

Structure of this Document

The document contains the following sections:

• Charon VE License Server Topology Overview: brief overview of license server topologies.
• Installing the VE License Server and the Charon Emulator Packages: installation of the license server software, and installation of the VE-enabled Charon emulator software.
• Installing a License on the VE License Server: steps for requesting and installing a Charon product license on the license server.
• Configuring the a Charon Emulator to Use for a VE License Server: steps for configuring the Charon emulator to use the VE license server.
• Transferring a License to Another Server: move a license from one license server to another.
• Removing a License from a VE License Server: removing a license from a license server.
• Additional Configuration Options - the config.ini File: additional configuration options to customize communication ports.
• Certificates Used by the VE License Server: description of the different scenarios of using and configuring the certificates used between license server and license clients.
• VE License Server Web-based Management GUI: description of the interface and the actions provided by the web-based GUI of the VE license server.
• Operational Information and Logging: information that may be helpful when operating a VE license server. For example, log file locations and samples.
• Updating a VE License: steps for updating a license, for example, when the expiration date approaches.
• VE License Server Software Upgrade, VE License Server Software Deinstallation: steps to upgrade or uninstall the VE license server software.
• VE License Server Command-Line Utilities: summary of the available command-line utilities with their options.
• Additional Information: supplemental information about installing a Linux cloud instance, about installing and starting the Charon-SSP Manager on a Linux or Windows management system, and about cloud-specific firewall considerations.

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• Charon-SSP User's Guides and Release Notes
• Charon-PAR User's Guides and Release Notes
• Charon-AXP and Charon-VAX User's Guide and Release Notes
• VE license server release notes in Virtual Environment (VE) License Server Documentation