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Bug #14617

closed

Package updates fail over IPv6

Added by Spike R.D. 9 months ago. Updated 9 months ago.

Status:
Closed
Priority:
Normal
Assignee:
Category:
Package System
Target version:
-
Start date:
Due date:
% Done:

0%

Estimated time:
Plus Target Version:
Release Notes:
Default
Affected Version:
2.7.0
Affected Architecture:

Description

Hello,

As of right now, the host that pfSense connects to check upgrades (pkg00-atx.netgate.com [2610:160:11:18::207]) is broken on the IPv6 side and not accepting requests.

The IPv4 side for this fqdn is working properly though.

Under this circumstance, clicking on System > Update stalls at "Retrieving", to finally give up with a "Unable to check for updates" message in red.

The updater should fall back to IPv4 in case IPv6 is not working as per RFC-6555 (Happy Eyeballs)

Regards

Actions #1

Updated by Marcos M 9 months ago

  • Category changed from Upgrade to Package System
  • Status changed from New to Confirmed

Tested on 2.7. The fetch does fall back to IPv4, but it does take several minutes for IPv6 to time out:

1000    2023-07-27 18:13:27.837101    0.000146    2001:db8::5:5:44f3:31ae:5089    2001:db8::5:5::1    DNS    101    Standard query 0x2f29 A pkg00-atx.netgate.com
1001    2023-07-27 18:13:27.840675    0.003574    2001:db8::5:5::1    2001:db8::5:5:44f3:31ae:5089    DNS    117    Standard query response 0x2f29 A pkg00-atx.netgate.com A 208.123.73.207
1068    2023-07-27 18:13:27.847758    0.000133    2001:db8::5:5:44f3:31ae:5089    2001:db8::5:5::1    DNS    101    Standard query 0x1169 AAAA pkg00-atx.netgate.com
1069    2023-07-27 18:13:27.850772    0.003014    2001:db8::5:5::1    2001:db8::5:5:44f3:31ae:5089    DNS    129    Standard query response 0x1169 AAAA pkg00-atx.netgate.com AAAA 2610:160:11:18::207
1070    2023-07-27 18:13:27.851183    0.000411    2001:db8::5:250:56ff:feb2:f9bc    2610:160:11:18::207    TCP    94    64526 → 443 [SYN] Seq=0 Win=65228 Len=0 MSS=1440 WS=128 SACK_PERM TSval=3786390463 TSecr=0
1127    2023-07-27 18:13:28.886720    0.058523    2001:db8::5:250:56ff:feb2:f9bc    2610:160:11:18::207    TCP    94    [TCP Retransmission] [TCP Port numbers reused] 64526 → 443 [SYN] Seq=0 Win=65228 Len=0 MSS=1440 WS=128 SACK_PERM TSval=3786391500 TSecr=0
1174    2023-07-27 18:13:31.086516    0.117192    2001:db8::5:250:56ff:feb2:f9bc    2610:160:11:18::207    TCP    94    [TCP Retransmission] [TCP Port numbers reused] 64526 → 443 [SYN] Seq=0 Win=65228 Len=0 MSS=1440 WS=128 SACK_PERM TSval=3786393700 TSecr=0
1255    2023-07-27 18:13:35.286823    0.127801    2001:db8::5:250:56ff:feb2:f9bc    2610:160:11:18::207    TCP    94    [TCP Retransmission] [TCP Port numbers reused] 64526 → 443 [SYN] Seq=0 Win=65228 Len=0 MSS=1440 WS=128 SACK_PERM TSval=3786397900 TSecr=0
[...]

Actions #2

Updated by Marcos M 9 months ago

  • Subject changed from System update not falling back to IPv4 if IPv6 is not functional to Package updates fail over IPv6
Actions #3

Updated by Marcos M 9 months ago

  • Status changed from Confirmed to Closed
  • Assignee set to Marcos M

Closing - this is now resolved. We identified the issue which is being tracked internally, thank you for reporting it.

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