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→Set-up Firewall Rules for your Cloning-Source
::<li>Responses to any traffic the machine sends out are allowed.</li>
::<li>Traffic on the loopback interface is allowed.</li>
::<li>The host machine (and <b>only</b> the host machine) must be able to ssh to itthat cloning-source VM.</li>
::<li>ICMP traffic is allowed if it originated with the <b>local network only</b>.</li>
::<li>As this is acting as the secure basis for later machines, no other traffic should be allowed.</li>