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- Determine if you need to access your license server from our compute nodes, our login nodes, or both. Typically, production runs are executed only on compute nodes.
- Check, that your relevant license server ports are accessible from 130.73.234.140 (exit node of all our compute nodes) and/or 130.73.234.[1-20] (our login nodes), respectively.
Usually, you need to ask your local IT to open your license server to external access from these IPs and ports.
Please configure the ports of your license server statically (see remark *). - Send a mail to support@nhr.zib.de including the name (FQDN), IP, and ports of your license server.
In case your license server is inside a subnet, we also need to know the name/IP of its access point. - Wait for our reply, that the corresponding IP forwarding rules are activated in our firewall/gateway.
- Test it (from our compute/login nodes):
telnet your-license-server port
This test ("Trying..") is positiv if the server answers:Escape character is '^]'.
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