I have a MacOS X 10.4.11 based PowerPC G4 running and connected using aiccu. From that machine I am able to connect to http://ipv6.google.com/ . From that same machine I am also able to connect to the web server running locally using: http://[::1]/ or http://[2001:4978:f:48::2]/ and also to the ssh server: ssh ::1 or ssh 2001:4978:f:48::2 From another computer using either Miredo or Gateway6 I am also able to connect to http://ipv6.google.com/ . Yet from this second machine I can't connect to the ssh server or web server on the first machine. Does anyone have any ideas what I could be doing wrong? I should also note that my first machine is on a home LAN, behind a Belking DSL router. I have also tried using the second computer from the same LAN and from a remote network (I took the computer into work).