TYPE=Ethernet
PROXY_METHOD=none
BROWSER_ONLY=no
BOOTPROTO=dhcp
DEFROUTE=yes
IPV4_FAILURE_FATAL=no
IPV6INIT=yes
IPV6_AUTOCONF=yes
IPV6_DEFROUTE=yes
IPV6_FAILURE_FATAL=no
IPV6_ADDR_GEN_MODE=stable-privacy
NAME=eth0
UUID=fe117e6f-d921-44e2-943c-c8e0febd10b0
DEVICE=eth0
ONBOOT=no
CentOS-7-x86_64-Minimal-1804--ifcfg-eth0
原文：https://www.cnblogs.com/dobbin2018/p/10530572.html