Login - SSL Handshake Failed

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  • Frequently Asked Questions (FAQs)

When trying to log in, I get an error message SSL handshake failed. What should I do?

Answer

If you see this error message, you cannot connect to our license server to verify your license.

Please ask your IT to check the communication with our server. It is necessary to enable the following access in the firewall policies as well as in the network:

  • Server name: lm.dlubal.com
  • Server IP: 89.187.130.211
  • Server port: 443

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SSL handshake failed SSL Login problem

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  • Updated 27 October 2021

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