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Active IQ Unified Manager Cluster monitoring fails with error: Failed to fetch the HTTPS certificate. Enter a valid Hostname or Port

Last Updated:

Applies to

  • ActiveIQ Unified Manager (UM) (version and OS unrelated)
  • ONTAP 9


  • Trying to add a cluster with HTTPS or monitor an existing cluster within UM fails with error:

Failed to fetch the HTTPS certificate from <cluster_ip> Enter a valid Hostname or Port.

  • HTTP discovery also fails, even if HTTP is enabled on the cluster with error:

Unable to communicate with cluster <cluster_ip>


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