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Bug 2224479 - [Regression] VLAN not automatically reactivated after base interface revive
Summary: [Regression] VLAN not automatically reactivated after base interface revive
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 9
Classification: Red Hat
Component: NetworkManager
Version: 9.3
Hardware: x86_64
OS: Linux
urgent
urgent
Target Milestone: rc
: 9.3
Assignee: Fernando F. Mancera
QA Contact: Vladimir Benes
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2023-07-21 05:38 UTC by Gris Ge
Modified: 2023-11-07 10:14 UTC (History)
9 users (show)

Fixed In Version: NetworkManager-1.43.90-1.el9
Doc Type: No Doc Update
Doc Text:
Clone Of:
Environment:
Last Closed: 2023-11-07 08:38:26 UTC
Type: Bug
Target Upstream Version:
Embargoed:
pm-rhel: mirror+


Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Issue Tracker NMT-678 0 None None None 2023-07-21 05:41:53 UTC
Red Hat Issue Tracker RHELPLAN-162933 0 None None None 2023-07-21 05:42:06 UTC
Red Hat Product Errata RHBA-2023:6585 0 None None None 2023-11-07 08:38:36 UTC
freedesktop.org Gitlab NetworkManager NetworkManager-ci merge_requests 1475 0 None opened vlan: add vlan_nic_reconnect_on_link_revive test 2023-08-15 09:33:00 UTC
freedesktop.org Gitlab NetworkManager NetworkManager merge_requests 1699 0 None opened device: delete software device when lose carrier and is controller 2023-07-24 13:11:42 UTC

Description Gris Ge 2023-07-21 05:38:52 UTC
Description of problem:

When creating VLAN over physical interface, when link goes down and up again, the VLAN will not be automatically re-created.

Version-Release number of selected component (if applicable):
NetworkManager-1.43.11-1.el9

How reproducible:
100%

Steps to Reproduce:
1. echo '---
interfaces:
  - name: eth1
    type: ethernet
  - name: eth1.101
    type: vlan
    state: up
    vlan:
      base-iface: eth1
      id: 101
    ipv4:
      enabled: true
      dhcp: false
      address:
      - ip: 192.0.2.251
        prefix-length: 24
    ipv6:
      enabled: true
      dhcp: true
      autoconf: false
      address:
      - ip: 2001:db8:1::1
        prefix-length: 64' | sudo nmstatectl set -
2. ip link set eth1 down
3. wait till VLAN got removed
4. ip link set eth1 up

Actual results:

VLAN is not re-created

Expected results:

VLAN is created with desired IP

Additional info:

This is working well on NetworkManager-1.42.2-6.el9_2 and a very common use case.

Comment 1 Gris Ge 2023-07-21 05:40:08 UTC
The system has no extra NetworkManager config, the `NetworkManager-config-server` is not installed.

Comment 5 errata-xmlrpc 2023-11-07 08:38:26 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-2023:6585


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