{
    "name": "lwip",
    "config": {
        "ipv4-enabled": {
            "help": "Enable IPv4",
            "value": true
        },
        "ipv6-enabled": {
            "help": "Enable IPv6",
            "value": false
        },
        "ip-ver-pref": {
            "help": "On dual stack system the preferred stack: 4 for IPv4 and 6 for IPv6",
            "value": 4
        },
        "addr-timeout": {
            "help": "On dual stack system how long to wait preferred stack's address in seconds",
            "value": 5
        }
    }
}
