radvd

etc-config-radvd

config interface
        option interface        'lan'

config prefix
        option interface        'lan'

config route
        option interface        'lan'

config rdnss
        option interface        'lan'

config dnssl
        option interface        'lan'

var-etc-radvd.conf

interface br-lan
{

        RDNSS fe80::6a7f:74ff:fe65:9043
        {
        };

        DNSSL
        {
        };
};