vi /etc/sysconfig/network-scripts/ifcfg-enp0s3
TYPE=“Ethernet”
BOOTPROTO=“static”
NAME=“ens33”
UUID=“f0728346-a3b1-4fc8-9952-d78c4caceae8”
DEVICE=“ens33”
ONBOOT=“yes”
IPADDR=“10.168.1.25”
NETMASK=“255.255.255.0”
GATEWAY=“10.168.1.21”
DNS1=“10.168.1.1”
DNS2=“8.8.8.8”
重启网卡
systemctl restart network.service