On 10/17/2012 04:01 PM, JD wrote:
>
> On 10/16/2012 05:05 PM, JD wrote:
>>
>> On 10/16/2012 02:27 AM, Reindl Harald wrote:
>>>
>>> Am 16.10.2012 04:58, schrieb JD:
>>>> I googled this and came across 2 purported
>>>> solutions, neither of which worked.
>>>> 1. Uninstall package biosdevname and reboot.
>>>>
>>>> That did not prevent udevd from renaming eth0 to em1.
>>>>
>>>> 2. Add the line
>>>> biosdevname=0
>>>> to /boot/grub2/grub.cfg
>>>>
>>>> That did not work either.
>>>> Any other way to get around this renaming?
>>> find out your MAC-address with "ifconfig -a"
>>> make a udev-rule like below (ONE line) for the MAC
>>> reboot the machine after that and you are done
>>>
>>> [root@rh:~]$ cat /etc/udev/rules.d/70-persistent-net.rules
>>> # PCI device 0x8086:0x1502 (e1000e)
>>> SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
>>> ATTR{address}=="78:ac:c0:b1:76:e4", ATTR{dev_id}=="0x0",
>>> ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"
>>>
>>>
>>>
>> I made the change and rebooted.
>>
>> $ dmesg | grep em1
>> [ 5.949297] udevd[219]: renamed network interface eth0 to em1
>> $ ifconfig eth0
>> eth0: error fetching interface information: Device not found
>>
>> $ cat /etc/udev/rules.d/70-persistent-net.rules
>> # This file was automatically generated by the /lib/udev/write_net_rules
>> # program, run by the persistent-net-generator.rules rules file.
>> #
>> # You can modify it, as long as you keep each rule on a single
>> # line, and change only the value of the NAME= key.
>>
>> # PCI device 0x168c:0x0023 (ath9k)
>> SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
>> ATTR{address}=="edited-out", ATTR{dev_id}=="0x0", ATTR{type}=="1",
>> KERNEL=="wlan*", NAME="wlan0"
>>
>> # PCI device 0x1039:0x0900 (sis900)
>> SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
>> ATTR{address}=="edited-out", ATTR{dev_id}=="0x0",
>> ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"
>>
>> # USB device 0x0bda:0x8187 (usb) (custom name provided by external tool)
>> SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*",
>> ATTR{address}=="edited-out", ATTR{dev_id}=="0x0", ATTR{type}=="1",
>> KERNEL=="wlan*", NAME="wlan1"
>>
> So, does anyone have any other suggestion how to
> prevent udevd from renaming eth0 to em1?
Here is what I wrote down for changing ethernet devices to any arbitrary
name you want, including ethX, under Fedora 17 (15+, actually).
https://alteeve.ca/w/Changing_Ethernet_Device_Names_in_EL7_and_Fedora_15%2B
You don't need to mess with biosdevname, juts set/edit
70-persistent-net.rules (details described in the above link).
--
Digimer
Papers and Projects: https://alteeve.ca/w/
What if the cure for cancer is trapped in the mind of a person without
access to education?
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