Hello, yes we will be supporting 6RD in the gogoSERVER's next release. We will also have a gogoCPE 6RD model which will act as a 6RD NAT to terminate the tunnel. But because of the nature of 6RD we cannot support it in Freenet6.
Hello Tun Tun, yes, both the 6RD CPE and Server are ready and available to trial. The Server and CPE also support TSP, DS-lite and DSTM so you can test different scenarios as it is likely that you will want to use different technologies for different customers (existing, new) and within different parts of your network. I'll have someone get back to you with the technical details.