Hi, i've some strange problems with my ipv6-subnet. On my router, there is aiccu, which setups my ipv6-tunnel. My Win7-workstations are connected via an ipv6 subnet from sixxs. I can w/o problems ping ipv6 hosts, like ipv6.google.com or heise.de. Also, an ssh connection via an ipv6 address works perfectly fine. But I am unable to reach any ipv6-enabled website. It's just loading forever and does not show anything. When I try to open an ipv6-enabled website on my router with elinks, this works fine. But not on my Win7-workstations. So, basically, my connection works via subnet, but normal Webbrosing via subnet does not. I don't know where to start. Does anybody has an idea? Thanks! Conrad