https://blog.csdn.net/qq_35079450/article/details/78634984
Solution
1. Edit profile card vi / etc / sysconfig / network-scripts / ifcfg ens33-NAME and the inside of the modified term as eth0 DEVICE
IP gateway needs the same network segment, vwmare Edit "" Virtual Network Editor "" NAT Mode "" NET settings
1. Rename the NIC configuration file ifcfg-ens33 as ifcfg-eth0
[root@localhost ~]# cd /etc/sysconfig/network-scripts/
[root@localhost network-scripts]# mv ifcfg-ens33 ifcfg-eth0
3. Edit / etc / default / grub and added "net.ifnames = 0 biosdevname = 0" to the variable GRUBCMDLINELINUX
Look into the following
4. Run command grub2-mkconfig -o /boot/grub2/grub.cfg regenerate GRUB configuration to update the kernel parameter.
5. Reboot the system
[root@localhost network-scripts]# reboot
6. Enter authentication ifconfig
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Original link: https: //blog.csdn.net/qq_35079450/article/details/78634984