Tunnel is working, but can't access routed /64 network. (yyyy:yyy:28:725::/64)
I think something went wrong after update to 16.04 LTS
ping6 google.com
PING google.com(arn06s07-in-x0e.1e100.net) 56 data bytes
64 bytes from arn06s07-in-x0e.1e100.net: icmp_seq=1 ttl=53 time=45.4 ms
64 bytes from arn06s07-in-x0e.1e100.net: icmp_seq=2 ttl=53 time=38.8 ms
64 bytes from arn06s07-in-x0e.1e100.net: icmp_seq=3 ttl=53 time=54.2 ms
ping6 yyy:yyy:28:725::5
PING yyyy:yyy:28:725::5(2001:470:28:725::5) 56 data bytes
From xxxx:xxx:27:725::2 icmp_seq=1 Time exceeded: Hop limit
ip -6 route
xxxx:xxx:27:725::1 dev he-ipv6 metric 1024 pref medium
xxxx:xxx:27:725::/64 dev he-ipv6 proto kernel metric 256 pref medium
fe80::/64 dev he-ipv6 proto kernel metric 256 pref medium
default via xxxx:xxx:27:725::1 dev he-ipv6 metric 1024 pref medium
eth0 Link encap:Ethernet HWaddr 00:03:0d:53:3a:0b
inet addr:89.27.82.xxx Bcast:89.27.87.255 Mask:255.255.248.0
inet6 addr: fe80::203:dff:fe53:3a0b/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:6610 errors:0 dropped:0 overruns:0 frame:0
TX packets:5337 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:693807 (693.8 KB) TX bytes:641634 (641.6 KB)
he-ipv6 Link encap:IPv6-in-IPv4
inet6 addr: fe80::591b:52aa/64 Scope:Link
inet6 addr: xxxx:xxx:27:725::2/64 Scope:Global
UP POINTOPOINT RUNNING NOARP MTU:1480 Metric:1
RX packets:2023 errors:0 dropped:0 overruns:0 frame:0
TX packets:2026 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1
RX bytes:194136 (194.1 KB) TX bytes:193348 (193.3 KB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:126 errors:0 dropped:0 overruns:0 frame:0
TX packets:126 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1
RX bytes:17625 (17.6 KB) TX bytes:17625 (17.6 KB)
You seem to be missing an IPv6 address on eth0
Ah thank you. Works fine now :)