In RHEL8, SSSD fails to start with an error "Could not start TLS encryption. error:1425F102:SSL routines:ssl_choose_client_version:unsupported protocol"

Solution Verified - Updated -

Issue

  • SSSD unable to work with ldaps.
  • SSSD fails to start with an error "Could not start TLS encryption. error:1425F102:SSL routines:ssl_choose_client_version:unsupported protocol"
May 24 09:56:57 testsystem sssd[be[LDAP]][1234]: Could not start TLS encryption. error:1425F102:SSL routines:ssl_choose_client_version:unsupported protocol

Environment

  • Red Hat Enterprise Linux 8
  • sssd

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