#yum fails with an error `tlsv1 alert protocol version` on satellite 6 connected clients.

Solution Verified - Updated -


  • subscription-manager and yum fails with below mentioned errors.
#subscription-manager fails with an error :
Unable to verify server's identity: tlsv1 alert protocol version

#yum fails with an error :
M2Crypto.SSL.SSLError: tlsv1 alert protocol version


  • Red Hat Satellite 6.x
  • Red Hat Enterprise Linux 5/6/7.

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