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Disable TLS secure channel for NVMe/TCP

Contributors netapp-mwallis netapp-aaron-holt
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Beginning with ONTAP 9.16.1, you can configure TLS secure channel for NVMe/TCP connections. If you have configured TLS secure channel for NVMe/TCP connections, you can choose to disable it at any time.

Steps

  1. Remove the host from the subsystem to disable TLS secure channel:

    vserver nvme subsystem host remove -vserver <svm_name> -subsystem <subsystem> -host-nqn <host_nqn>

  2. Verify that TLS secure channel is removed from the host:

    vserver nvme subsystem host show

  3. Add the host back to the subsystem without TLS secure channel:

    vserver nvme subsystem host add vserver <svm_name> -subsystem <subsystem> -host-nqn <host_nqn>
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