Below are my tunnels config and the attachment is a picture of my Comcast router modems page where do I put what. Any help is appreciated
Server IPv4 Address:216.66.22.2
Server IPv6 Address:2001:470:7:e51::1/64
Client IPv4 Address:68.81.144.121
Client IPv6 Address:2001:470:7:e51::2/64
Routed IPv6 Prefixes
Routed /64:2001:470:8:e51::/64
Routed /48:Assign /48
Available DNS Resolvers
Anycasted IPv6 Caching Nameserver:2001:470:20::2
Anycasted IPv4 Caching Nameserver:74.82.42.42
Isn't Comcast one of those few ISPs who are serious about IPv6? The configuration page looks like it is intended for native IPv6 not tunneling. I suggest you forget about the tunnelbroker.net service for a bit and instead contact Comcast asking, how you should be configuring this router. If you can get native IPv6, that should give you a better end result than a tunnel.
Yeah, I too thought Comcast was handing out IPv6 addresses