I got an IPv6 subnet for my server today. Now I can finally access the
  whole internets!

  How do I configure it? Using Arch Linux's netcfg. It's  as  simple  as
  adding three variables to my existing netcfg config -- one of which is
  an array, namely "ADDR6", that contains all the IPv6 addresses I  want
  to use. Nice!

  What's  the  easiest way for me to set up an IPv6 "tunnel"? Using SSH.
  Actually, it's just the regular SSH socks proxy but that does the job:

    1   ssh -ND localhost:9999 foo@server.tld

  Note:    When    using    Firefox,    you    also    have    to    set
  "network.proxy.socks_remote_dns"  to  "true". Otherwise Firefox simply
  displays "about:blank" when accessing IPv6-hosts.