1、打开ifcfg-ens33文件
vi /etc/sysconfig/network-scripts/ifcfg-ens33
2、如下,加上网关和dns就行了,紫色部分,也就是DNS1=“114.114.114.114”
TYPE="Ethernet"
PROXY_METHOD="none"
BROWSER_ONLY="no"
BOOTPROTO="static"
DEFROUTE="yes"
IPV4_FAILURE_FATAL="yes"
IPV6INIT="yes"
IPV6_AUTOCONF="yes"
IPV6_DEFROUTE="yes"
IPV6_FAILURE_FATAL="no"
IPV6_ADDR_GEN_MODE="stable-privacy"
NAME="ens33"
UUID="b2e9ac4b-7098-4b9e-ad49-4124292e96d3"
DEVICE="ens33"
ONBOOT="yes"
IPADDR="192.168.26.130"
PREFIX="24"
GATEWAY="192.168.26.4"
DNS1="114.114.114.114"
IPV6_PRIVACY="no"
3、重启网络
systemctl restart network
4、再次"ping www.baidu.com"就通了