Has anyone had any success in using SixXS as an ipv6 tunnel broker?

I thought i'd set it up correctly but their support guys have told me that my router is constantly trying to connect to the TIC service and that i need to stop this.

A quote from them, "We have had reports that Draytek's keep on restarting AICCU even though it exits as there is a error condition that it cannot resolve."

I can't find anywhere to configure this using my Vigor 2920Vn.

Can anyone help?

I'm trying the same with my Vigor3900 to use SixXS through WAN1 , as far i can tell there is a guide on how to setup the 2850 to use IPv6 Tunnel AICCU , the options and selections present on the guide is not available on the Vigor3900 all it has is via WAN Protocol for IPv6 is the following: Static IPv6; Link-Local; DHCP-IA_PD; DHCP-IA_NA ....

Tunnel Protocol is TSPC & AICCU which is not available on the Vigor3900 only on Vigor2850

http://www.draytek.com/.upload/pdffiles/10af9d9d42e4596d77dc40d2c56e4098.pdf