UniSim
This document describes how to interface OpenLM with UniSim License Manager to monitor license usage and obtain statistics.
Requirements
To query UniSim license manager, install:
- OpenLM Platform
- OpenLM Broker v25.x or higher installed on the same machine as UniSim, and approve it in Broker Hub.
Monitoring capabilities and features
Current monitoring capabilities through OpenLM Broker:
| Item | Value |
|---|---|
| Report resolution | By minute |
| License totals | No |
| License usage | Yes |
| Denials reporting | Yes |
| Borrowed license reporting | No |
| Expiration date reporting | No |
| Multiple server redundancy | No |
Using Broker also enables buffered communication and the ability to start or stop the license manager service remotely.
OpenLM Broker configuration

Automatic Broker configuration
-
Open Broker UI at http://localhost:5090/.
-
Go to License Managers -> Detect
-
UniSim should appears
-
Validate and save
Configuring via Broker UI
If auto-detect does not work, add and configure the license manager manually:
-
Open Broker UI at http://localhost:5090/.
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Go to License Managers -> Add License Manager.
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Enter the UniSim LM port number (for example, 6607).
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Select UniSim from the License Manager Type list. Click Apply.
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Go to Commands. In Update path for commands, enter or browse to the UniSim installation root folder. Click Update, then Apply.
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Broker automatically adds vendor name and log file path.
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Click Apply.
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Click Restart Broker.
Configure OpenLM Platform
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Log in to OpenLM Platform.
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From Menu, go to License Servers.

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On left menu, select Pending Server
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On the list, select the UniSim license manager and click on Approve and Merge

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In OpenLM Web Interface -> Menu -> License Servers Live -> Server Statistics.
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Ensure UniSim appears in the list with a green status indicator.
Note: It can take up to 3 minutes for the status to update for new connections.