Failed Acces to he.net from ipv6

[abdulhamid]

Greetings

Hello I have problem access he.net from my IPv6 tunnel, but others Ipv6 its okay, here my IP address :

[root@jarwo ~]# ifconfig sit1
sit1      Link encap:IPv6-in-IPv4
          inet6 addr: 2001:470:35:540::2/64 Scope:Global
          inet6 addr: fe80::7661:97ae/128 Scope:Link
          UP POINTOPOINT RUNNING NOARP  MTU:1480  Metric:1
          RX packets:11773 errors:0 dropped:0 overruns:0 frame:0
          TX packets:10385 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:8181350 (7.8 MiB)  TX bytes:1161264 (1.1 MiB)

[root@jarwo ~]# ifconfig eth1
eth1      Link encap:Ethernet  HWaddr 00:08:A1:69:11:0F
          inet addr:118.97.151.174  Bcast:118.97.151.255  Mask:255.255.255.0
          inet6 addr: fe80::208:a1ff:fe69:110f/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:184199 errors:3 dropped:3 overruns:3 frame:0
          TX packets:169111 errors:0 dropped:0 overruns:11 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:112880148 (107.6 MiB)  TX bytes:69807180 (66.5 MiB)
          Interrupt:21 Base address:0x4000

[root@jarwo ~]# ping6 he.net
PING he.net(he.net) 56 data bytes
^C
--- he.net ping statistics ---
2 packets transmitted, 0 received, 100% packet loss, time 1319ms

[root@jarwo ~]# ping6 youtube.com
PING youtube.com(sc-in-x88.1e100.net) 56 data bytes
64 bytes from sc-in-x88.1e100.net: icmp_seq=1 ttl=58 time=67.3 ms
64 bytes from sc-in-x88.1e100.net: icmp_seq=2 ttl=58 time=67.3 ms
^C
--- youtube.com ping statistics ---
4 packets transmitted, 2 received, 50% packet loss, time 3004ms
rtt min/avg/max/mdev = 67.323/67.339/67.356/0.260 ms

[root@jarwo ~]# traceroute6 he.net
traceroute to he.net (2001:470:0:76::2), 30 hops max, 80 byte packets
1  2001:470:36:540::1 (2001:470:36:540::1)  3000.742 ms !H  3000.745 ms !H  3000.745 ms !H
[root@jarwo ~]# traceroute6 yahoo.com
traceroute to yahoo.com (2001:4998:58:c02::a9), 30 hops max, 80 byte packets
1  abdulhamid-4.tunnel.tserv25.sin1.ipv6.he.net (2001:470:35:540::1)  70.284 ms  72.835 ms  70.220 ms
2  ge2-13.core1.sin1.he.net (2001:470:0:17c::1)  80.237 ms  80.479 ms  80.561 ms
3  10ge6-1.core1.hkg1.he.net (2001:470:0:29f::1)  105.574 ms  116.476 ms  105.058 ms
4  10ge5-1.core1.sel1.he.net (2001:470:0:334::2)  139.972 ms  141.292 ms  139.983 ms
5  2001:7fa:8::10 (2001:7fa:8::10)  157.909 ms  165.474 ms  163.958 ms
6  2406:2000:f008:4::1 (2406:2000:f008:4::1)  165.865 ms  158.656 ms  158.485 ms
7  so-0-1-0.pat2.swp.yahoo.com (2001:4998:f007:202::)  266.479 ms  264.897 ms  264.769 ms
8  ae-5.pat2.gqb.yahoo.com (2001:4998:f007:200::1)  285.521 ms  285.523 ms  272.047 ms
9  ae-7.pat1.dnx.yahoo.com (2001:4998:f00f:201::1)  281.281 ms  280.817 ms  279.728 ms
10  ae-3.pat1.che.yahoo.com (2001:4998:f00d:2::)  301.725 ms ae-9.pat1.che.yahoo.com (2001:4998:f00d:4::)  307.074 ms ae-3.pat1.che.yahoo.com (2001:4998:f00d:2::)  303.538 ms
11  v6.ae8.pat1.bfz.yahoo.com (2001:4998:f00d:7::1)  327.143 ms v6.ae8.pat2.bfz.yahoo.com (2001:4998:f00d:8::1)  322.619 ms v6.ae9.pat2.bfz.yahoo.com (2001:4998:f00d:206::1)  324.702 ms
12  2001:4998:f01c:d::1 (2001:4998:f01c:d::1)  366.290 ms 2001:4998:f01b:203::1 (2001:4998:f01b:203::1)  317.392 ms  320.271 ms
13  2001:4998:f01c:8::1 (2001:4998:f01c:8::1)  320.186 ms 2001:4998:f01c:a::1 (2001:4998:f01c:a::1)  332.865 ms 2001:4998:58:fe1e::1 (2001:4998:58:fe1e::1)  324.326 ms
14  2001:4998:58:fe1a::1 (2001:4998:58:fe1a::1)  324.458 ms 2001:4998:58:fa00::3 (2001:4998:58:fa00::3)  323.060 ms 2001:4998:124:fe04::1 (2001:4998:124:fe04::1)  317.226 ms
15  2001:4998:58:d606::1 (2001:4998:58:d606::1)  323.408 ms 2001:4998:58:fa00::11 (2001:4998:58:fa00::11)  322.559 ms 2001:4998:58:d206::1 (2001:4998:58:d206::1)  323.677 ms
16  * 2001:4998:58:d406::1 (2001:4998:58:d406::1)  322.637 ms ir1.fp.vip.bf1.yahoo.com (2001:4998:58:c02::a9)  325.237 ms

Thanks for your support