How do I disable insecure protocols in a registry based configuration for Samba?

Solution Verified - Updated -

Issue

  • We need to disable the SMB1 protocol and allow only SMB2 onwards
  • How do I set the minimum server protocol in a registry based Samba configuration?
  • How do I see the current Samba configuration when config backend is set to registry?

Environment

  • Red Hat Enterprise Linux
  • Samba
  • Red Hat Identity Management (IdM) / FreeIPA

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