network_softwarization/Uebung2/topology.json

{
    "hosts": [
        "h1",
        "h2"
    ],
    "switches": {
        "s1": { },
        "s2": { }
    },
    "links": [
        ["h1", "s1"],  ["h2", "s2"],
        ["s1","s2"],  ["s1","s2"]
    ]
}