[
  {"interface": "Ethernet", "ip": "10.0.0.1", "mac": "00-0D-B9-11-22-33", "state": "Reachable"},
  {"interface": "Ethernet", "ip": "10.0.0.20", "mac": "00-15-5D-AA-BB-CC", "state": "Stale"},
  {"interface": "Ethernet", "ip": "10.0.0.255", "mac": "FF-FF-FF-FF-FF-FF", "state": "Permanent"},
  {"interface": "Ethernet", "ip": "224.0.0.22", "mac": "01-00-5E-00-00-16", "state": "Permanent"},
  {"interface": "Ethernet", "ip": "10.0.0.99", "mac": "00-00-00-00-00-00", "state": "Unreachable"},
  {"interface": "Ethernet", "ip": "10.0.0.98", "mac": "", "state": "Incomplete"}
]