Bonjour,
la configuration sur l'interface WAN6:
config dhcp 'wan6'
option interface 'wan6'
option ra 'relay'
option dhcpv6 'relay'
option master '1'
et côté LAN
config dhcp 'lan'
option interface 'lan'
option limit '150'
option start '10'
list dhcp_option '6,192.168.1.33,192.168.1.4'
option force '1'
option leasetime '2h'
option dhcpv6 'server'
option ra 'server'
option ra_default '1'
list ra_flags 'none'
à adapter.