bin/netcfg/meta/netcfg.cmx

{
    "program": {
        "binary": "bin/app"
    },
    "sandbox": {
        "dev": [
            "class/ethernet"
        ],
        "features": [
            "persistent-storage"
        ],
        "services": [
            "fuchsia.devicesettings.DeviceSettingsManager",
            "fuchsia.netstack.Netstack"
        ]
    }
}