How to configure centos system to access the Internet

1. Change the network connection to bridge mode

2. Switch to the /etc/sysconfig/network-scripts network card directory, And open the efcfg-eno16777736 configuration file (depending on the actual situation) and make the following modifications:

(Recommended tutorial: centos usage tutorial)

dhcp defaults to dynamic acquisition ip, if it is a fixed IP, change it to static. Then IPV6 is blocked and changed to no, IPV4 is changed to yes, and JNBOOT is changed to yes.

3. Ping the external network

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