defaults = {
    'apt': {
        'packages': {
            'radvd': {},
        },
    },
}


@metadata_reactor
def pppd(metadata):
    if metadata.get('wide-dhcp6c/integrate-with-pppd', False):
        return {
            'pppd': {
                'wait-until-stopped': {
                    'radvd.service',
                },
            }
        }

    return {}