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Renaming or persistent name of network devices

asked 2018-08-23 02:19:44 -0500

gbraad gravatar image

At the moment I am trying to make several network devices persistent in name, which used to be controlled with /etc/udev/rules.d/70-persistent-net.rules. But the entries here are not picked up, as dmesg | grep eth still returns:

[    1.868768] e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1) 00:23:24:7b:ae:4e
[    1.868770] e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network Connection
[    1.868835] e1000e 0000:00:19.0 eth0: MAC: 11, PHY: 12, PBA No: FFFFFF-0FF
[    1.870873] e1000e 0000:00:19.0 eno1: renamed from eth0
[    3.378822] r8152 4-3.1:1.0 eth0: v1.09.9
[    3.382914] r8152 4-3.1:1.0 enp0s20u3u1: renamed from eth0
[    4.331715] r8152 4-3.2:1.0 eth0: v1.09.9
[    4.338498] r8152 4-3.2:1.0 enp0s20u3u2: renamed from eth0
[    5.308623] r8152 4-3.3:1.0 eth0: v1.09.9
[    5.316241] r8152 4-3.3:1.0 enp0s20u3u3: renamed from eth0
[    5.494115] r8152 4-3.4:1.0 eth0: v1.09.9
[    5.501709] r8152 4-3.4:1.0 enp0s20u3u4: renamed from eth0

Which seems to happen from /usr/lib/udev/rules.d/60-net.rules. Which approach will allow me to rename the devices without having to remove current rules.d files in /usr/lib/udev/rules.d ?

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Hi, and welcome to ask.fedora. Here, we don't close answered questions even though the website offers it. The idea is to mark the correct answer by ticking the grey check mark under the vote buttons.

florian gravatar imageflorian ( 2018-08-23 13:02:24 -0500 )edit

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answered 2018-08-23 11:07:24 -0500

gbraad gravatar image

updated 2018-08-23 19:52:03 -0500

florian gravatar image

Had already found the answer in -->guide

If it finds an ifcfg file with a HWADDR entry matching the MAC address of an interface it renames the interface to the name given in the ifcfg file by the DEVICE directive.
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answered 2018-08-23 09:34:28 -0500

villykruse gravatar image

The name can be set in the ifcfg- file found in /etc/sysconfig/network. Example:

DEVICE=link1
HWADDR=E0:CB:4E:D9:92:87

Then the name of the device which have MAC address E0:CB:4E:D9:92:87 will become link1.

The name can also be set using nm-connection-editor fields "Device:"

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Asked: 2018-08-23 02:19:44 -0500

Seen: 356 times

Last updated: Aug 23 '18