#10790 Cannot reach Fedora servers at 2600:1f14:fad:5c02:3556:f9be:1874:bdc0
Closed: Fixed 2 years ago by smooge. Opened 2 years ago by mhayden.

Describe what you would like us to do:

The DNS record for wildcard.fedoraproject.org includes an AAAA record for 2600:1f14:fad:5c02:3556:f9be:1874:bdc0, but I cannot reach this address from my home and from three cloud providers. This causes delays when I use koji, bodhi, or fedpkg commands on my local workstation.

$ mtr -n -c 10 -w 2600:1f14:fad:5c02:3556:f9be:1874:bdc0
Start: 2022-06-28T14:21:23+0000
HOST: dfw-icanhaz.mhtx.net          Loss%   Snt   Last   Avg  Best  Wrst StDev
  1.|-- ???                           100.0    10    0.0   0.0   0.0   0.0   0.0
  2.|-- 2001:19f0:fc01:a::6464:6401    0.0%    10    0.7   0.7   0.5   0.8   0.1
  3.|-- 2001:19f0:fc00::a4e:99         0.0%    10    1.4   1.5   0.9   4.4   1.0
  4.|-- 2001:19f0:fc00::a4e:f9         0.0%    10    1.1   3.6   1.1  15.2   5.0
  5.|-- 2001:668:0:3:ffff:2:0:d9       0.0%    10    0.4   4.9   0.4  36.7  11.3
  6.|-- 2001:668:0:2:ffff:0:5995:b726  0.0%    10   27.4  33.0  27.1  82.2  17.3
  7.|-- 2001:668:0:3:ffff:2:0:156a     0.0%    10   27.2  27.3  27.1  27.6   0.2
  8.|-- 2620:107:4000:8000::40         0.0%    10   36.9  36.7  36.4  37.0   0.2
  9.|-- ???                           100.0    10    0.0   0.0   0.0   0.0   0.0

When do you need this to be done by? (YYYY/MM/DD)

As soon as possible would be great!


Metadata Update from @phsmoura:
- Issue priority set to: Waiting on Assignee (was: Needs Review)
- Issue tagged with: medium-gain, medium-trouble, ops

2 years ago

I might have fixed this, but I am not fully sure, can you test?

It now works from most places, but it fails from my home connection (using a tunnelbroker.net ipv6 tunnel).

So I still cannot reach 2600:1f14:fad:5c02:3556:f9be:1874:bdc0, but I don't see it in the AAAA responses for wildcard.fedoraproject.org, so this looks good! Is that what you expected?

It looks like the unreachable system is in DNS again but it's unreachable still (along with another unreachable IPv6 address):

❯ dig AAAA +short wildcard.fedoraproject.org | xargs fping                                                                                                                                           major@equinix
2620:52:3:1:dead:beef:cafe:fed7 is alive
2604:1580:fe00:0:dead:beef:cafe:fed1 is alive
2600:2701:4000:5211:dead:beef:fe:fed3 is alive
2620:52:3:1:dead:beef:cafe:fed6 is alive
2600:1f14:fad:5c02:3556:f9be:1874:bdc0 is unreachable
2605:bc80:3010:600:dead:beef:cafe:fed9 is unreachable

OSUOSL ipv6 is broken currently after a network change. It looks like these were added when the ipv4 came back.

I have removed the servers and added some others.

Metadata Update from @smooge:
- Issue close_status updated to: Fixed
- Issue status updated to: Closed (was: Open)

2 years ago

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