Arbor Networks released a study today that analyzes traffic collected from six ISPs. This report suggests that total IPv6 traffic remains between .1 and .2% of total Internet traffic. However, more of this traffic is now natively routed and not using tunnels. This indicates that infrastructure providers are moving away from tunnels and more end-users are able to get native connections from their providers. These are both positive trends as far as IPv6 deployment is concerned.