Bug 2166711 - NetworkManager hostname lookup fails with IPv6
Summary: NetworkManager hostname lookup fails with IPv6
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 8
Classification: Red Hat
Component: NetworkManager
Version: 8.6
Hardware: Unspecified
OS: Unspecified
high
medium
Target Milestone: rc
: ---
Assignee: Beniamino Galvani
QA Contact: Filip Pokryvka
URL:
Whiteboard:
Depends On: 2167816
Blocks: 2174362 2174363
TreeView+ depends on / blocked
 
Reported: 2023-02-02 17:35 UTC by PX_OpenShift
Modified: 2023-05-16 11:04 UTC (History)
14 users (show)

Fixed In Version: NetworkManager-1.40.16-1.el8
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
: 2167816 2174362 2174363 (view as bug list)
Environment:
Last Closed: 2023-05-16 09:05:03 UTC
Type: ---
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Issue Tracker NMT-245 0 None None None 2023-02-02 17:36:03 UTC
Red Hat Issue Tracker OCPBUGS-6853 0 None None None 2023-02-02 17:35:08 UTC
Red Hat Issue Tracker RHELPLAN-147490 0 None None None 2023-02-02 17:36:08 UTC
Red Hat Product Errata RHBA-2023:2968 0 None None None 2023-05-16 09:05:14 UTC
freedesktop.org Gitlab NetworkManager NetworkManager-ci merge_requests 1317 0 None merged general: add tests for hostname from DNS using IPv6 addresses 2023-03-06 16:58:02 UTC
freedesktop.org Gitlab NetworkManager NetworkManager merge_requests 1536 0 None merged device: skip DNS resolution for tentative IPv6 addresses 2023-03-06 16:57:58 UTC

Comment 2 Beniamino Galvani 2023-02-08 09:34:24 UTC 
Can you please provide a full log at TRACE level? Thanks.
Comment 28 Arkady Kanevsky 2023-02-28 21:05:13 UTC 
excellent news.
Are we ready to share instructions and new Network manager for them to try?
Comment 30 Arkady Kanevsky 2023-02-28 21:26:24 UTC 
OK.
So what is the target z-stream release of 4.12 for it?
Comment 37 Arkady Kanevsky 2023-03-01 12:40:20 UTC 
Definitely Mavenir.
Not 100% sure which end Telco customer.
But this is needed for joint validated RA with them.
Comment 49 Arkady Kanevsky 2023-03-15 01:16:40 UTC 
We need this in RHEL 8.6 to line up to OCP 4.12 z-stream release.
Comment 50 Till Maas 2023-03-16 20:48:21 UTC 
(In reply to Arkady Kanevsky from comment #49)
> We need this in RHEL 8.6 to line up to OCP 4.12 z-stream release.

It is already part of the next RHEL 8.6 zstream batch as tracked in bug 2174363
Comment 51 Arkady Kanevsky 2023-03-16 21:08:28 UTC 
Thanks Till. What is the timeline for it?
Comment 52 Colin Walters 2023-03-17 15:38:13 UTC 
There's also now https://docs.openshift.com/container-platform/4.12/post_installation_configuration/coreos-layering.html#coreos-layering for the customer to roll out hotfixes exactly like this in a much more cluster-native way.
Comment 53 Arkady Kanevsky 2023-03-17 16:02:52 UTC 
right. But image layering is still a tech preview in OCP 4.12.
so each one will require exception for use image layering and then another one for hot fix.
Comment 55 errata-xmlrpc 2023-05-16 09:05:03 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (NetworkManager bug fix and enhancement update), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2023:2968
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