{
  "seed": 81,
  "nodes": [
    {
      "id": "00000000-0000-0000-0000-000000000501",
      "kind": "pc",
      "ports": [
        {
          "id": "00000000-0000-0000-0000-000000000511",
          "label": "eth0"
        }
      ]
    },
    {
      "id": "00000000-0000-0000-0000-000000000502",
      "kind": "gateway",
      "ports": [
        {
          "id": "00000000-0000-0000-0000-000000000521",
          "label": "wan0"
        },
        {
          "id": "00000000-0000-0000-0000-000000000522",
          "label": "lan0"
        }
      ]
    },
    {
      "id": "00000000-0000-0000-0000-000000000503",
      "kind": "networkSwitch",
      "ports": [
        {
          "id": "00000000-0000-0000-0000-000000000531",
          "label": "sw1"
        },
        {
          "id": "00000000-0000-0000-0000-000000000532",
          "label": "sw2"
        },
        {
          "id": "00000000-0000-0000-0000-000000000533",
          "label": "sw3"
        }
      ]
    },
    {
      "id": "00000000-0000-0000-0000-000000000504",
      "kind": "pc",
      "ports": [
        {
          "id": "00000000-0000-0000-0000-000000000541",
          "label": "eth0"
        }
      ]
    },
    {
      "id": "00000000-0000-0000-0000-000000000505",
      "kind": "pc",
      "ports": [
        {
          "id": "00000000-0000-0000-0000-000000000551",
          "label": "eth0"
        }
      ]
    }
  ],
  "links": [
    {
      "id": "00000000-0000-0000-0000-00000000F501",
      "sourceNode": "00000000-0000-0000-0000-000000000501",
      "sourcePort": "00000000-0000-0000-0000-000000000511",
      "targetNode": "00000000-0000-0000-0000-000000000502",
      "targetPort": "00000000-0000-0000-0000-000000000522"
    },
    {
      "id": "00000000-0000-0000-0000-00000000F502",
      "sourceNode": "00000000-0000-0000-0000-000000000502",
      "sourcePort": "00000000-0000-0000-0000-000000000521",
      "targetNode": "00000000-0000-0000-0000-000000000503",
      "targetPort": "00000000-0000-0000-0000-000000000531"
    },
    {
      "id": "00000000-0000-0000-0000-00000000F503",
      "sourceNode": "00000000-0000-0000-0000-000000000504",
      "sourcePort": "00000000-0000-0000-0000-000000000541",
      "targetNode": "00000000-0000-0000-0000-000000000503",
      "targetPort": "00000000-0000-0000-0000-000000000532"
    },
    {
      "id": "00000000-0000-0000-0000-00000000F504",
      "sourceNode": "00000000-0000-0000-0000-000000000505",
      "sourcePort": "00000000-0000-0000-0000-000000000551",
      "targetNode": "00000000-0000-0000-0000-000000000503",
      "targetPort": "00000000-0000-0000-0000-000000000533"
    }
  ],
  "devices": {
    "00000000-0000-0000-0000-000000000501": {
      "ip": "192.168.0.10",
      "mask": "255.255.255.0",
      "gateway": "192.168.0.1"
    },
    "00000000-0000-0000-0000-000000000502": {
      "ip": "42.0.0.10",
      "mask": "255.0.0.0"
    },
    "00000000-0000-0000-0000-000000000504": {
      "ip": "42.0.0.20",
      "mask": "255.0.0.0",
      "gateway": "42.0.0.10"
    },
    "00000000-0000-0000-0000-000000000505": {
      "ip": "42.0.0.30",
      "mask": "255.0.0.0"
    }
  },
  "interfaces": [
    {
      "node": "00000000-0000-0000-0000-000000000502",
      "port": "00000000-0000-0000-0000-000000000521",
      "ip": "42.0.0.10",
      "mask": "255.0.0.0"
    },
    {
      "node": "00000000-0000-0000-0000-000000000502",
      "port": "00000000-0000-0000-0000-000000000522",
      "ip": "192.168.0.1",
      "mask": "255.255.255.0"
    }
  ],
  "portForwarding": {
    "00000000-0000-0000-0000-000000000502": [
      [
        "TCP",
        "8080",
        "192.168.0.10",
        "80"
      ]
    ]
  },
  "steps": []
}