ipv6 relay and new options

[winsor at ukrhub.net]

Hello!

Please explain the use of options dhcp6.link-address and dhcp6.client-linklayer-addr using with dhcpv6 relay.
My config:

if (exists dhcp6.client-linklayer-addr) {
        log(info,"option dhcp6.client-linklayer-addr present");
} else {
       log(info,"option dhcp6.client-linklayer-addr not present");
}

if (exists dhcp6.link-address) {
        log(info,"option dhcp6.link-address present");
} else {
       log(info,"option dhcp6.link-address not present");
}

but in my logs always messages
dhcpd: option dhcp6.client-linklayer-addr not present
dhcpd: option dhcp6.link-address not present 

Thanks!
-- 
ANK32-RIPE