VirtualBox新创建的Centos虚拟机能ping通宿主机但是不能上网解决办法

1.修改DNS，设置nameserver为host主机的nameserver

$ vi /etc/resolv.cof
nameserver 192.168.1.1
nameserver 192.168.0.1

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2.修改网卡对应的配置文件，设置BOOTPROTO为dhcp，ONBOOT为yes

$ vi /etc/sysconfig/network-scripts/ifcfg-enp0s3

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3.网络配置

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最后

重启网络

service network restart

VirtualBox扩容记录

https://www.bilibili.com/video/BV1XK411V79z?from=search&seid=16615562039153559092
https://blog.csdn.net/zs391077005/article/details/106891796