CentOS - Oct 2014 - en01 network

I have installed CentOS 7.
I added "biosdevname=0 net.ifnames=0" at install time.

I still have a network name of en01 and not eth0.

How do I get eth0 when viewing ifconfig?

dmesg | grep eth0
show its being detected, and being renamed.
systemd-udev renaming eth0 to en01...

I then looked in /etc/udev and dont see anything of value...

Thanks,

Jerry

On Sat, Oct 04, 2014 at 10:33:55AM -0400, Jerry Geis
wrote:
> I have installed CentOS 7.
> I added "biosdevname=0 net.ifnames=0" at install time.
> 
What I've done on Fedora for awhile now.

I don't use NetworkManager, so if you are using it, I don't know, it
does
its own thing to network names.

Also, I do this when I have physical access to the machine.

First. 

rpm -e biosdevname  (This should soon not be necessary, at least in Fedora)
Then in /etc/default edit grub and add the net.ifnames=0 at the end of the
kernel line.

Then grub2-mkconfig -o /boot/grub2/grub.cfg  which will put it into grub2. 

Next I go into /etc/sysconfig/network-scripts and name the ifcfg-* file
accordingly, and also edit said file from it's if or biosdev name to
eth-whatever.

This has worked for me since Fedora began doing this.


-- 
Scott Robbins
PGP keyID EB3467D6
( 1B48 077D 66F6 9DB0 FDC2 A409 FA54 EB34 67D6 )
gpg --keyserver pgp.mit.edu --recv-keys EB3467D6