CentOS 7 /RHEL7 如何修改网卡名字为eth*
January 5, 2015
在centos7 系统里,网卡的名字已经不是 以前的eth0 或者eth*这样的,而是变成了enp0s3这样的,那么如何将网卡的名字从enp0s3改成eth0这样的呢?
1# vi /etc/sysconfig/network-scripts/ifcfg-enp0s3
name="eth0"
2# mv /etc/sysconfig/network-scripts/ifcfg-enp0s3 /etc/sysconfig/network-scripts/ifcfg-eth0
3# vi /etc/default/grun
GRUB_DISTRIBUTOR="$(sed 's, release .*$,,g' /etc/system-release)" GRUB_DEFAULT=saved GRUB_DISABLE_SUBMENU=true GRUB_TERMINAL_OUTPUT="console" GRUB_CMDLINE_LINUX="rd.lvm.lv=centos/swap vconsole.font=latarcyrheb-sun16 rd.lvm.lv=centos/root crashkernel=auto vconsole.keymap=us rhgb quiet" GRUB_DISABLE_RECOVERY="true
在rhgb quiet中添加:net.ifnames=0 biosdevname=0
4# 重新建立grub文件
grub2-mkconfig -o /boot/grub2/grub.cfg
5# 重新启动服务器
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