cd /etc/sysconfig/network-scripts/
cp ifcfg-ens33 ifcfg-eth0
vi ifcfg-eth0
TYPE=Ethernet
BOOTPROTO=none
DEFROUTE=yes
IPV4_FAILURE_FATAL=no
IPV6INIT=yes
IPV6_AUTOCONF=yes
IPV6_DEFROUTE=yes
IPV6_PEERDNS=yes
IPV6_PEERROUTES=yes
IPV6_FAILURE_FATAL=no
IPV6_ADDR_GEN_MODE=stable-privacy
NAME=eth0
UUID=1f19966d-4e7d-4aea-8dc3-e9a6a4fbac0c
DEVICE=ens33
ONBOOT=yes
NM_CONTROLLED=yes
USERCTL=no
IPADDR=192.168.229.157
PREFIX=24
GATEWAY=192.168.229.1
cd /etc/default/
vi grub
在GRUB_CMDLINE_LINUX原有的参数后面加上"net.ifnames=0 biosdevname=0"
grub2-mkconfig -o /boot/grub2/grub.cfg
重启reboot