david@xen:~$ sudo xe console-param-list uuid=e03d3742-a496-6ab4-6f67-0c285d27680c
uuid ( RO)             : e03d3742-a496-6ab4-6f67-0c285d27680c
          vm-uuid ( RO): ea322627-0ac6-b3f1-c20f-dd1fa3da5662
    vm-name-label ( RO): pfsense
         protocol ( RO): RFB
         location ( RO): https://192.168.0.20/console?uuid=e03d3742-a496-6ab4-6f67-0c285d27680c
     other-config (MRW):