{
    "Dhcp4": {
        "interfaces-config": {
            "interfaces": "INTERFACES"
        },
        "subnet4": [
            {
                "subnet": "192.168.2.0/24",
                "option-data": [
                    {
                        "name": "routers",
                        "code": 3,
                        "data": "192.168.2.1"
                    }
                ],
                "pools": []
            }
        ],
        "option-data": [
            {
                "name": "domain-name-servers",
                "data": "1.1.1.1,8.8.8.8"
            },
            {
                "name": "routers",
                "data": "192.168.8.1,192.168.9.1"
            }
        ],
        "client-classes": [
            {
                "name": "UEFI-64",
                "test": "not substring(option[60].hex,0,20) == 'PXEClient:Arch:00000'",
                "boot-file-name": "ipxe.efi",
                "next-server": "__SERVERIP__"
            },
            {
                "name": "Legacy",
                "test": "substring(option[60].hex,0,20) == 'PXEClient:Arch:00000'",
                "boot-file-name": "undionly.kpxe",
                "next-server": "__SERVERIP__"
            }
        ]
    }
}