Note: This bug is displayed in read-only format because the product is no longer active in Red Hat Bugzilla.
RHEL Engineering is moving the tracking of its product development work on RHEL 6 through RHEL 9 to Red Hat Jira (issues.redhat.com). If you're a Red Hat customer, please continue to file support cases via the Red Hat customer portal. If you're not, please head to the "RHEL project" in Red Hat Jira and file new tickets here. Individual Bugzilla bugs in the statuses "NEW", "ASSIGNED", and "POST" are being migrated throughout September 2023. Bugs of Red Hat partners with an assigned Engineering Partner Manager (EPM) are migrated in late September as per pre-agreed dates. Bugs against components "kernel", "kernel-rt", and "kpatch" are only migrated if still in "NEW" or "ASSIGNED". If you cannot log in to RH Jira, please consult article #7032570. That failing, please send an e-mail to the RH Jira admins at rh-issues@redhat.com to troubleshoot your issue as a user management inquiry. The email creates a ServiceNow ticket with Red Hat. Individual Bugzilla bugs that are migrated will be moved to status "CLOSED", resolution "MIGRATED", and set with "MigratedToJIRA" in "Keywords". The link to the successor Jira issue will be found under "Links", have a little "two-footprint" icon next to it, and direct you to the "RHEL project" in Red Hat Jira (issue links are of type "https://issues.redhat.com/browse/RHEL-XXXX", where "X" is a digit). This same link will be available in a blue banner at the top of the page informing you that that bug has been migrated.

Bug 1898294

Summary: initrd: vlan DEV_PLUS_VID form can throw off ip= parsing
Product: Red Hat Enterprise Linux 8 Reporter: Dusty Mabe <dustymabe>
Component: NetworkManagerAssignee: Beniamino Galvani <bgalvani>
Status: CLOSED ERRATA QA Contact: Vladimir Benes <vbenes>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 8.3CC: acardace, atragler, bgalvani, bsanford, fpokryvk, lrintel, miabbott, rkhan, sukulkar, till, travier, vbenes
Target Milestone: rcKeywords: Triaged, ZStream
Target Release: 8.0Flags: pm-rhel: mirror+
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of:
: 1903695 (view as bug list) Environment:
Last Closed: 2021-05-18 13:29:43 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 1903695    

Description Dusty Mabe 2020-11-16 18:36:57 UTC 
Description of problem:

This is a downstream bug with corresponding upstream bug: 
https://gitlab.freedesktop.org/NetworkManager/NetworkManager/-/issues/581

It's common to name a vlan device in the DEV_PLUS_VID form. For example: eth0.100
This seems to throw off the nm-initrd-generator. Here's an example:

```
[core@localhost ~]$ /usr/libexec/nm-initrd-generator -s -- ip=eth0.100:dhcp vlan=eth0.100:eth0 
NetworkManager-Message: 18:35:19.274: <warn>  [1605551719.2744] cmdline-reader: Unrecognized address: eth0.100
NetworkManager-Message: 18:35:19.274: <warn>  [1605551719.2745] cmdline-reader: Ignoring peer: dhcp (not implemented)


*** Connection 'default_connection' ***

[connection]
id=Wired Connection
uuid=3847579a-bd73-48f1-af79-b0ccefe0b8cf
type=ethernet
multi-connect=3
permissions=

[ethernet]
mac-address-blacklist=

[ipv4]
dns-search=
method=auto

[ipv6]
addr-gen-mode=eui64
dns-search=
method=auto

[proxy]

*** Connection 'eth0.100' ***

[connection]
id=eth0.100
uuid=77412142-af77-434d-923d-a266fdd5c70f
type=vlan
interface-name=eth0.100
multi-connect=1
permissions=

[ethernet]
mac-address-blacklist=

[vlan]
egress-priority-map=
flags=1
id=100
ingress-priority-map=
parent=eth0

[ipv4]
dns-search=
method=auto

[ipv6]
addr-gen-mode=eui64
dns-search=
method=auto

[proxy]

```


Version-Release number of selected component (if applicable):

```
[core@localhost ~]$ rpm -qf /usr/libexec/nm-initrd-generator
NetworkManager-1.26.0-9.el8_3.x86_64
```
Comment 1 Antonio Cardace 2020-12-02 12:59:59 UTC 
Fixed by https://gitlab.freedesktop.org/NetworkManager/NetworkManager/-/merge_requests/685 which is already merged upstream.
Comment 8 errata-xmlrpc 2021-05-18 13:29:43 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 (Moderate: NetworkManager and libnma security, 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/RHSA-2021:1574