§ 6rd adapts 6to4 for Service Providers to deliver IPv6 via
their IPv4 Network
§ Decouples IPv6 evolution in the home network from the
SP network
§ Stateless operation - no tunnels to setup and maintain,
IPv6 traffic automatically follows IPv4 traffic
§ No per-subscriber provisioning
§ Production-level IPv6 service to subscribers with
minimal impact to IPv4 infrastructure and operations