config interface 'client'
        option type 'bridge'
        option macaddr '60:e3:27:bd:e4:ae'
        list ifname 'bat0'
        list ifname 'eth0'
        option proto 'dhcpv6'
        option reqprefix 'no'
        option igmp_snooping '0'
        option peerdns '1'
        option sourcefilter '0'