{
  "frr-interface:interface": [
    {
      "name": "r1-eth0",
      "vrf": "default",
      "state": {
        "if-index": "rubout",
        "mtu": 1500,
        "mtu6": 1500,
        "speed": 10000,
        "metric": 0,
        "phy-address": "rubout"
      },
      "frr-zebra:zebra": {
        "state": {
          "up-count": 0,
          "down-count": 0,
          "zif-type": "zif-veth"
        }
      }
    }
  ]
}