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[TLS] SSL: UNSUPPORTED_PROTOCOL

[TLS] SSL: UNSUPPORTED_PROTOCOL

Issue

I want to start a diagnostic session with TLS but the following SSL error is logged:

ssl.SSLError: [SSL: UNSUPPORTED_PROTOCOL] unsupported protocol (_ssl.c:1000)

What can I do?

Solution

Please take a look at your used test bench configuration and double-check the selected TLS version in your port settings.

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