Found gogoc in usr/local/bin, is it the same client from http://www.gogo6.com/profiles/blogs/installing-gogo6-tsp-client-in-freebsd-8-2?
My provider disabled proto 41, so the only way to get IPv6 working is to use some client that is using TSP instead of regular IPv6 HE or SiXXS tunneling. I know that in my case is working IPv6-in-UDP-IPv4(NAT Traversal) , but there is no way to configure it on current builds. Does anybody already tried gogoc on pfsense? Any comments?
We used it at one point, but it had problems, so it was backed out in favor of other clients.
Are there any plans for supporting TSP protocol?
Not that I'm aware of. If it were to happen, it would be on 2.2 or later.