[2.1-RC0][root@wally.cockblock.nl]/root(7): cat /var/etc/radvd.conf
# Automatically Generated, do not edit
# Generated for DHCPv6 Server lan
interface em0 {
        AdvSendAdvert on;
        MinRtrAdvInterval 5;
        MaxRtrAdvInterval 20;
        AdvLinkMTU 1500;
        AdvDefaultPreference medium;
        AdvManagedFlag on;
        AdvOtherConfigFlag on;
        prefix 2a02:120:100:1200::/56 {
                DeprecatePrefix on;
                AdvOnLink on;
                AdvAutonomous on;
                AdvRouterAddr on;
        };
        route ::/0 {
                RemoveRoute on;
        };
        RDNSS 2a02:120::53 2a02:120:0:1::53 { };
        DNSSL cockblock.nl { };
};