{
  "ethernet": {
    "eth0": {
      "address": ["192.0.2.1/24", "2001:db8::1/64"],
      "vif": { "100": { "address": ["192.0.2.100/24"] } }
    },
    "eth1": {}
  },
  "loopback": {
    "lo": { "address": ["10.0.0.1/32"] }
  }
}