ping不通百度,解决方案: vi /etc/sysconfig/network-scripts/ifcfg-ens33 添加一行: DNS=114.114.114.114 重启网络即可: service network restart 希望能 ping 外网修改 /etc/resolv.conf vi /etc/resolv.conf 添加 nameserver 114.114.114.114 nameserver 8.8.8.8 完美解决 相关文章: