ERR_SSL_VERSION_OR_CIPHER_MISMATCH for Openshift secure route

Solution Verified - Updated -

Issue

  • SSL enabled route when accessed using a browser shows ERR_SSL_VERSION_OR_CIPHER_MISMATCH error.

  • curl to the Openshift route throws the following error:

    * NSS error -12286 (SSL_ERROR_NO_CYPHER_OVERLAP)
* Cannot communicate securely with peer: no common encryption algorithm(s).
* Closing connection 0
curl: (35) Cannot communicate securely with peer: no common encryption algorithm(s).
  • AMQ web console is inaccessible with ERR_SSL_VERSION_OR_CIPHER_MISMATCH error.

Environment

  • Red Hat OpenShift Container Platform (RHOCP)
    • 3
    • 4

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