{
  "ip_route": [
    {
          "subnet": "192.168.50.20/32",
          "stack_name": "lwip",
    },
        {
      "subnet": "192.168.50.10/32",
          "stack_name": "kernel",
    },
        {
      "subnet": "172.167.50.20/24",
          "stack_name": "vpp_hoststack",
    }
  ],
  "prot_route": [
    {
          "proto_type": "1",
          "stack_name": "lwip",
    },
    {
          "proto_type": "2",
          "stack_name": "kernel",
    }
  ],
}