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