I'm using native dual-stack and not Hurricane Electric and I'm also not
able to download from any of the IPv6 repos. I can ping them, but apt
is not able to use them.
** Summary changed:
- security.ubuntu.com (2001:67c:1562::XXX) not reachable via HE
+ security.ubuntu.com (2001:67c:1562::XXX) no
Ffrom Germany (Telekom)
for i in $(dig +short security.ubuntu.com ); do ping6 -w5 $i; done
PING 2001:67c:1562::13(2001:67c:1562::13) 56 data bytes
64 bytes from 2001:67c:1562::13: icmp_seq=1 ttl=56 time=113 ms
64 bytes from 2001:67c:1562::13: icmp_seq=2 ttl=56 time=114 ms
64 bytes from 2001:67
> I'm not using HE. I tested it using Telekom + M-Net (Germany) and O2 +
> UPC (Czech Republic), so we can basically say that it's not reachable
> in at least large parts of Germany and Czech Republic.
Marc Kolly (makuser), can you please provide output from mtr/traceroutes
from both Telekom + M-N
>From HE Berlin, Frankfurt, and Prague:
| core1.ber1.he.net> traceroute 2001:67c:1562::15
| Hop Packet 1Packet 2Packet 3Hostname
| 1 10.403 ms 0.176 ms0.25 ms ge2-20.core1.ber1.he.net
(2001:470:0:220::1)
| 2 14.487 ms 54.885 ms 16.052 ms
Is this still a problem?
Using Hurricane Electric's looking glass (http://lg.he.net), it all
seems to look fine.
>From HE looking glass to 2001:67c:1562::/47 (US):
| core1.fmt1.he.net> traceroute ipv6 2001:67c:1562::15 numeric
| Hop Packet 1Packet 2Packet 3Hostname
| 1
> Why won't Canonical do something about their routing and peerings
Because nobody told Canonical, apparently. I have now filed an issue
with Canonical IS (reference 87918).
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https://
This problem has been around since 2012 when they enabled IPv6 for their
"core services". This: #241305 shows the development of the problem we
face now.
I'm not using HE. I tested it using Telekom + M-Net (Germany) and O2 +
UPC (Czech Republic), so we can basically say that it's not reachable in
And still an issue as of Nov 17, 2015
Connecting to security.ubuntu.com (2001:67c:1562::17)
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Title:
security.ubuntu.com (2001:67c:1562::XXX) no
for i in $(dig +short security.ubuntu.com ); do ping6 -w52 $i; done
PING 2001:67c:1562::14(2001:67c:1562::14) 56 data bytes
--- 2001:67c:1562::14 ping statistics ---
53 packets transmitted, 0 received, 100% packet loss, time 51999ms
PING 2001:67c:1562::13(2001:67c:1562::13) 56 data bytes
---
Unfortunately 2001:67c:1360:8c01::18 is not working either..
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Title:
security.ubuntu.com (2001:67c:1562::XXX) not reachable via HE
To manage not
I found a decent workaround: use the main server "archive.ubuntu.com"
instead of the mirror. Notice how it includes only the known-good
addresses; security.ubuntu.com includes a mix of good and bad hosts, and
us.archive.ubuntu.com includes only the bad ones.
$ dig +short archive.ubuntu.com
2
Yeah, a timeout with automatic fall back would be good. The web browsers
do that.
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Title:
security.ubuntu.com (2001:67c:1562::XXX) not reachable
This affects all of the IPv6 addresses for us.archive.ubuntu.com as well
(the addresses are mostly the same as security.ubuntu.com, excluding the
two that actually work.)
It would be less of a concern if apt automatically fell back on the IPv4
stack, but right now the only way for my machines to r
Just to note that my native IPv6 connection does work, but my HE tunnel
does not, so this does appear to be an issue with routing somewhere.
Further, I seem to follow the same forward path on both services (from
bost-b1-v6.telia.net on), so it appears to be on the return route:
HE.net:
traceroute
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: update-manager (Ubuntu)
Status: New => Confirmed
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Titl
Other people seem to have the same problem e.g. this blog post
describes how to prefer IPv4 over IPv6 as security.ubuntu.com does not
work
http://zach-adams.com/2015/01/apt-get-cant-connect-to-security-ubuntu-
fix/
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