Can't ping the world, just he.net

[davygrvy]

First, I'm limited to using a teredo tunnel due to our corporate (nearly broken) LAN.  I use a 6to4 tunnel at home, but I see teredo routes through he.net anyways so I thought here is the right place to post.

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C:\>tracert6 he.net

Tracing route to he.net [2001:470:0:76::2]
from 2001:0:4137:9e76:0:fab7:27fd:dd61 over a maximum of 30 hops:

 1       58 ms    29 ms    14 ms  6to4.fmt2.he.net [2001:470:0:108::2]
 2       30 ms    13 ms    40 ms  gige-g5-20.core1.fmt2.he.net [2001:470:0:108::1]
 3       21 ms    35 ms    25 ms  gige-g4-18.core1.fmt1.he.net [2001:470:0:2d::1]
 4       13 ms    22 ms    83 ms  he.net [2001:470:0:76::2]

Trace complete.

Ok, no problem there..

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C:\>tracert6 www.v6.facebook.com

Tracing route to www.v6.facebook.com [2620:0:1cfe:face:b00c::3]
from 2001:0:4137:9e76:0:fab7:27fd:dd61 over a maximum of 30 hops:

 1     2001:470:0:1e1::2 reports: No route to destination.

Trace complete.

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C:\tracert6 ipv6.google.com

Tracing route to ipv6.l.google.com [2001:4860:4001:803::1012]
from 2001:0:4137:9e76:0:fab7:27fd:dd61 over a maximum of 30 hops:

 1     2001:470:0:1e1::2 reports: No route to destination.

Trace complete.


I recognize 2001:470:0:* as being under he.net, so what's the problem?  I can ping the tunnel side of my home machine, too.

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C:\>tracert6 davygrvy-1.tunnel.tserv3.fmt2.ipv6.he.net

Tracing route to davygrvy-1.tunnel.tserv3.fmt2.ipv6.he.net [2001:470:1f04:ed::1]

from 2001:0:4137:9e76:0:fab7:27fd:dd61 over a maximum of 30 hops:

 1       71 ms    18 ms    16 ms  6to4.fmt2.he.net [2001:470:0:108::2]
 2       13 ms    11 ms    21 ms  gige-g5-20.core1.fmt2.he.net [2001:470:0:108:
:1]
 3       14 ms    12 ms    26 ms  davygrvy-1.tunnel.tserv3.fmt2.ipv6.he.net [20
01:470:1f04:ed::1]

Trace complete.


Here's my 'ipconfig /all' and 'netsh interface ipv6 show teredo'

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C:\>ipconfig /all

Windows IP Configuration

       Host Name . . . . . . . . . . . . : PRODUCTMG
       Primary Dns Suffix  . . . . . . . : Nady.lan
       Node Type . . . . . . . . . . . . : Hybrid
       IP Routing Enabled. . . . . . . . : No
       WINS Proxy Enabled. . . . . . . . : No
       DNS Suffix Search List. . . . . . : Nady.lan

Ethernet adapter Local Area Connection:

       Connection-specific DNS Suffix  . :
       Description . . . . . . . . . . . : Intel(R) PRO/100 VE Network Connecti
on
       Physical Address. . . . . . . . . : 00-13-20-02-09-A7
       Dhcp Enabled. . . . . . . . . . . : Yes
       Autoconfiguration Enabled . . . . : Yes
       IP Address. . . . . . . . . . . . : 192.168.1.139
       Subnet Mask . . . . . . . . . . . : 255.255.255.0
       IP Address. . . . . . . . . . . . : fe80::213:20ff:fe02:9a7%5
       Default Gateway . . . . . . . . . : 192.168.1.1
       DHCP Server . . . . . . . . . . . : 192.168.1.20
       DNS Servers . . . . . . . . . . . : 192.168.1.20
                                           192.168.1.1
                                           fec0:0:0:ffff::1%1
                                           fec0:0:0:ffff::2%1
                                           fec0:0:0:ffff::3%1
       Primary WINS Server . . . . . . . : 192.168.1.20
       Secondary WINS Server . . . . . . : 192.168.1.1
       Lease Obtained. . . . . . . . . . : Wednesday, May 25, 2011 12:50:40 AM
       Lease Expires . . . . . . . . . . : Thursday, May 26, 2011 12:50:40 AM

Tunnel adapter Teredo Tunneling Pseudo-Interface:

       Connection-specific DNS Suffix  . :
       Description . . . . . . . . . . . : Teredo Tunneling Pseudo-Interface
       Physical Address. . . . . . . . . : 00-00-FA-B7-27-FD-DD-61
       Dhcp Enabled. . . . . . . . . . . : No
       IP Address. . . . . . . . . . . . : 2001:0:4137:9e76:0:fab7:27fd:dd61
       IP Address. . . . . . . . . . . . : fe80::ffff:ffff:fffd%4
       Default Gateway . . . . . . . . . : ::
       NetBIOS over Tcpip. . . . . . . . : Disabled

Tunnel adapter Automatic Tunneling Pseudo-Interface:

       Connection-specific DNS Suffix  . :
       Description . . . . . . . . . . . : Automatic Tunneling Pseudo-Interface

       Physical Address. . . . . . . . . : C0-A8-01-8B
       Dhcp Enabled. . . . . . . . . . . : No
       IP Address. . . . . . . . . . . . : fe80::5efe:192.168.1.139%2
       Default Gateway . . . . . . . . . :
       DNS Servers . . . . . . . . . . . : fec0:0:0:ffff::1%1
                                           fec0:0:0:ffff::2%1
                                           fec0:0:0:ffff::3%1
       NetBIOS over Tcpip. . . . . . . . : Disabled

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C:\>netsh interface ipv6 show teredo
Teredo Parameters
---------------------------------------------
Type                    : enterpriseclient
Server Name             : teredo.ipv6.microsoft.com
Client Refresh Interval : default
Client Port             : default
State                   : qualified
Type                    : teredo client
Network                 : managed
NAT                     : restricted
??? ???

[davygrvy]

Well, this is interesting..  I can't ping my computer at work.

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davygrvy@bigmoma:~$ ping6 2001:0:4137:9e76:0:fab7:27fd:dd61
PING 2001:0:4137:9e76:0:fab7:27fd:dd61(2001:0:4137:9e76:0:fab7:27fd:dd61) 56 data bytes
From 2001:470:0:108::2 icmp_seq=11 Destination unreachable: Address unreachable
From 2001:470:0:108::2 icmp_seq=13 Destination unreachable: Address unreachable
From 2001:470:0:108::2 icmp_seq=14 Destination unreachable: Address unreachable
From 2001:470:0:108::2 icmp_seq=20 Destination unreachable: Address unreachable
From 2001:470:0:108::2 icmp_seq=22 Destination unreachable: Address unreachable
From 2001:470:0:108::2 icmp_seq=23 Destination unreachable: Address unreachable
From 2001:470:0:108::2 icmp_seq=24 Destination unreachable: Address unreachable
From 2001:470:0:108::2 icmp_seq=25 Destination unreachable: Address unreachable
From 2001:470:0:108::2 icmp_seq=27 Destination unreachable: Address unreachable
From 2001:470:0:108::2 icmp_seq=28 Destination unreachable: Address unreachable
From 2001:470:0:108::2 icmp_seq=29 Destination unreachable: Address unreachable
From 2001:470:0:108::2 icmp_seq=30 Destination unreachable: Address unreachable
From 2001:470:0:108::2 icmp_seq=31 Destination unreachable: Address unreachable
From 2001:470:0:108::2 icmp_seq=32 Destination unreachable: Address unreachable
^C
--- 2001:0:4137:9e76:0:fab7:27fd:dd61 ping statistics ---
32 packets transmitted, 0 received, +14 errors, 100% packet loss, time 31081ms

davygrvy@bigmoma:~$

[cholzhauer]

Well, this is interesting..  I can't ping my computer at work.

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davygrvy@bigmoma:~$ ping6 2001:0:4137:9e76:0:fab7:27fd:dd61
PING 2001:0:4137:9e76:0:fab7:27fd:dd61(2001:0:4137:9e76:0:fab7:27fd:dd61) 56 data bytes
From 2001:470:0:108::2 icmp_seq=11 Destination unreachable: Address unreachable
From 2001:470:0:108::2 icmp_seq=13 Destination unreachable: Address unreachable
From 2001:470:0:108::2 icmp_seq=14 Destination unreachable: Address unreachable
From 2001:470:0:108::2 icmp_seq=20 Destination unreachable: Address unreachable
From 2001:470:0:108::2 icmp_seq=22 Destination unreachable: Address unreachable
From 2001:470:0:108::2 icmp_seq=23 Destination unreachable: Address unreachable
From 2001:470:0:108::2 icmp_seq=24 Destination unreachable: Address unreachable
From 2001:470:0:108::2 icmp_seq=25 Destination unreachable: Address unreachable
From 2001:470:0:108::2 icmp_seq=27 Destination unreachable: Address unreachable
From 2001:470:0:108::2 icmp_seq=28 Destination unreachable: Address unreachable
From 2001:470:0:108::2 icmp_seq=29 Destination unreachable: Address unreachable
From 2001:470:0:108::2 icmp_seq=30 Destination unreachable: Address unreachable
From 2001:470:0:108::2 icmp_seq=31 Destination unreachable: Address unreachable
From 2001:470:0:108::2 icmp_seq=32 Destination unreachable: Address unreachable
^C
--- 2001:0:4137:9e76:0:fab7:27fd:dd61 ping statistics ---
32 packets transmitted, 0 received, +14 errors, 100% packet loss, time 31081ms

davygrvy@bigmoma:~$

Neither can I

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[carl@mars ~]$ ping6 2001:0:4137:9e76:0:fab7:27fd:dd61
PING6(56=40+8+8 bytes) 2001:470:c27d:e000:20c:29ff:fe8a:1618 --> 2001:0:4137:9e76:0:fab7:27fd:dd61
^C
--- 2001:0:4137:9e76:0:fab7:27fd:dd61 ping6 statistics ---
5 packets transmitted, 0 packets received, 100.0% packet loss


[davygrvy]

where's it die?  show a trace.

I can ping you, though.

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C:\>ping6 2001:470:c27d:e000:20c:29ff:fe8a:1618

Pinging 2001:470:c27d:e000:20c:29ff:fe8a:1618
from 2001:0:4137:9e76:0:f22f:27fd:dd61 with 32 bytes of data:

Reply from 2001:470:c27d:e000:20c:29ff:fe8a:1618: bytes=32 time=313ms
Reply from 2001:470:c27d:e000:20c:29ff:fe8a:1618: bytes=32 time=88ms
Reply from 2001:470:c27d:e000:20c:29ff:fe8a:1618: bytes=32 time=83ms

Ping statistics for 2001:470:c27d:e000:20c:29ff:fe8a:1618:
    Packets: Sent = 3, Received = 3, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
    Minimum = 83ms, Maximum = 313ms, Average = 161ms

Here's my trace trying to get out from the troubled work computer:

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C:\>tracert6 he.net

Tracing route to he.net [2001:470:0:76::2]
from 2001:0:4137:9e76:0:f22f:27fd:dd61 over a maximum of 30 hops:

  1       92 ms    19 ms    16 ms  6to4.fmt2.he.net [2001:470:0:108::2]
  2       35 ms    25 ms    48 ms  gige-g5-20.core1.fmt2.he.net [2001:470:0:108::1]
  3       34 ms    38 ms    32 ms  gige-g4-18.core1.fmt1.he.net [2001:470:0:2d::1]
  4       21 ms    28 ms    17 ms  he.net [2001:470:0:76::2]

Trace complete.

It sees he.net fine, but not the world.

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C:\>tracert6 www.v6.facebook.com

Tracing route to www.v6.facebook.com [2620:0:1cfe:face:b00c::3]
from 2001:0:4137:9e76:0:f22f:27fd:dd61 over a maximum of 30 hops:

  1     2001:470:0:1e1::2 reports: No route to destination.

Trace complete.

Is 2001:470:0:1e1::2 having problems?

[davygrvy]

Totally bizarre! ???  Only some sites are routeable through 2001:470:0:1e1::2

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C:\>ping6 ipv6.net

Pinging ipv6.net [2a00:1188:5:2::8]
from 2001:0:4137:9e76:0:f22f:27fd:dd61 with 32 bytes of data:

Reply from 2a00:1188:5:2::8: bytes=32 time=603ms
Reply from 2a00:1188:5:2::8: bytes=32 time=227ms
Reply from 2a00:1188:5:2::8: bytes=32 time=232ms
Reply from 2a00:1188:5:2::8: bytes=32 time=215ms

Ping statistics for 2a00:1188:5:2::8:
    Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
    Minimum = 215ms, Maximum = 603ms, Average = 319ms

[davygrvy]

*bump*

Anyone know what's broken?  It's been broken going on 4 weeks now.
Happy World IPv6 day, everyone.