Unable to verify server's identity: [SSL: PARSE_TLSEXT] parse tlsext (_ssl.c:579)

Solution Verified - Updated -

Issue

  • Not able to register the system behind firewall
  • SSL errors while registering system using subscription-manager
  • subscription-manager shows error while registering the system
Unable to verify server's identity: [SSL: PARSE_TLSEXT]  parse tlsext (_ssl.c:579)

Environment

  • Red Hat Enterprise Linux

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