When I try to ping to ipv6.google.com it just hangs with no response, I am going to check logs for relevance.
edit: found these in the log files
/var/log/debug
Sep 25 18:53:35 raspberrypi kernel: [ 27.897421] eth0: no IPv6 routers present
/var/log/daemon.log
Sep 25 18:53:30 raspberrypi dbus[1356]: [system] Activating service name='org.freedesktop.ConsoleKit' (using servicehelper)
Sep 25 18:53:31 raspberrypi dbus[1356]: [system] Activating service name='org.freedesktop.PolicyKit1' (using servicehelper)
Sep 25 18:53:31 raspberrypi ntpd[1507]: ntpd 4.2.6p5@1.2349-o Sat May 12 10:38:11 UTC 2012 (1)
Sep 25 18:53:31 raspberrypi ntpd[1509]: proto: precision = 2.000 usec
Sep 25 18:53:31 raspberrypi ntpd[1509]: Listen and drop on 0 v4wildcard 0.0.0.0 UDP 123
Sep 25 18:53:31 raspberrypi polkitd[1497]: started daemon version 0.105 using authority implementation `local' version `0.105'
Sep 25 18:53:31 raspberrypi dbus[1356]: [system] Successfully activated service 'org.freedesktop.PolicyKit1'
Sep 25 18:53:31 raspberrypi ntpd[1509]: Listen and drop on 1 v6wildcard :: UDP 123
Sep 25 18:53:31 raspberrypi ntpd[1509]: Listen normally on 2 lo 127.0.0.1 UDP 123
Sep 25 18:53:31 raspberrypi ntpd[1509]: Listen normally on 3 eth0 192.168.1.126 UDP 123
Sep 25 18:53:31 raspberrypi ntpd[1509]: Listen normally on 4 sit0 ::192.168.1.126 UDP 123
Sep 25 18:53:31 raspberrypi ntpd[1509]: Listen normally on 5 he-ipv6 fe80::c0a8:17e UDP 123
Sep 25 18:53:31 raspberrypi ntpd[1509]: Listen normally on 6 sit0 ::127.0.0.1 UDP 123
Sep 25 18:53:31 raspberrypi ntpd[1509]: Listen normally on 7 eth0 fe80::ba27:ebff:feec:bbf7 UDP 123
Sep 25 18:53:31 raspberrypi ntpd[1509]: Listen normally on 8 he-ipv6 2001:470:1f10:104::2 UDP 123
Sep 25 18:53:31 raspberrypi ntpd[1509]: Listen normally on 9 lo ::1 UDP 123
Sep 25 18:53:31 raspberrypi ntpd[1509]: peers refreshed
/var/log/messages
Sep 25 18:53:28 raspberrypi kernel: [ 15.726332] IPv6 over IPv4 tunneling driver
Sep 25 18:53:28 raspberrypi kernel: [ 16.978022] smsc95xx 1-1.1:1.0: eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
Sep 25 18:53:28 raspberrypi kernel: [ 17.001034] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
/var/log/kern.log
Sep 25 18:53:28 raspberrypi kernel: [ 10.467156] NET: Registered protocol family 10
Sep 25 18:53:28 raspberrypi kernel: [ 15.362502] ADDRCONF(NETDEV_UP): eth0: link is not ready
Sep 25 18:53:28 raspberrypi kernel: [ 15.726332] IPv6 over IPv4 tunneling driver
Sep 25 18:53:28 raspberrypi kernel: [ 16.978022] smsc95xx 1-1.1:1.0: eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
Sep 25 18:53:28 raspberrypi kernel: [ 17.001034] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
Sep 25 18:53:30 raspberrypi kernel: [ 21.991740] Adding 102396k swap on /var/swap. Priority:-1 extents:1 across:102396k SS
Sep 25 18:53:35 raspberrypi kernel: [ 27.897421] eth0: no IPv6 routers present