Bug 988758

Summary:	biosdevname: wired ethernet port of lenovo t500 is named enp0s25
Product:	[Fedora] Fedora	Reporter:	Stefan Assmann <sassmann>
Component:	biosdevname	Assignee:	Praveen K Paladugu <praveen_paladugu>
Status:	CLOSED NOTABUG	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	19	CC:	harald, matt_domsch, mebrown, praveen_paladugu, vpavlin
Target Milestone:	---
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2013-07-26 12:01:39 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:

Description Stefan Assmann 2013-07-26 10:09:45 UTC

Description of problem:
The wired ethernet NIC e1000e on Lenovo T500 laptops is named enp0s25 instead of something useful. I assume it should be em1, right?

[root@t500 ~]# biosdevname --debug
BIOS device: p1p1
Kernel name: wlp3s0
Permanent MAC: 00:22:FA:B4:70:AE
Assigned MAC : 00:22:FA:B4:70:AE
ifIndex: 2
Driver: iwlwifi
Driver version: 3.9.9-302.fc19.x86_64
Firmware version: 8.83.5.1 build 33692
Bus Info: 0000:03:00.0
PCI name      : 0000:03:00.0
PCI Slot      : 1
Index in slot: 1

BIOS device: 
Kernel name: enp0s25
Permanent MAC: 00:22:68:0B:E9:D1
Assigned MAC : 00:22:68:0B:E9:D1
ifIndex: 3
Driver: e1000e
Driver version: 2.2.14-k
Firmware version: 1.8-3
Bus Info: 0000:00:19.0
PCI name      : 0000:00:19.0
PCI Slot      : Unknown
Index in slot: 0

Version-Release number of selected component (if applicable):
biosdevname-0.4.1-4.fc19.x86_64

How reproducible:
always

Comment 1 Václav Pavlín 2013-07-26 12:01:39 UTC

Hi,

The names enp0s25 and wlp3s0 reffer to systemd's Predictable Network Interface Names (http://www.freedesktop.org/wiki/Software/systemd/PredictableNetworkInterfaceNames/), so biosdevname is not use at all in this case and they are perfectly ok wrt. mentioned feature. -> Closing as NOTABUG.

Comment 2 Stefan Assmann 2013-07-26 12:23:10 UTC

Thanks for enlightening me Václav.