{
    "onos":
    {
        "00:AA:00:00:00:01/20": "10.0.2.1",
        "00:AA:00:00:00:02/20": "10.0.2.2",
        "00:AA:00:00:00:03/30": "10.0.3.1",
        "00:AA:00:00:00:04/30": "10.0.3.2"
    },
    "network":
    {
        "h1": "10.0.2.1",
        "h2": "10.0.2.2",
        "h3": "10.0.3.1",
        "h4": "10.0.3.2"
    }
}