Autokonfiguration radvd 6to4 IPv6 Adressen interface eth0 { AdvSendAdvert on; MinRtrAdvInterval 3; MaxRtrAdvInterval 10; prefix 0:0:0:f101::/64 { AdvOnLink on; AdvAutonomous on; AdvPreferredLifetime 120; Base6to4Interface ppp0; }; };