you could try here Centos -7 [version 4.3] To edit the hostname of the centos7 nmtui à edit the hostname window will appear… To enable internet based dhcp, you will need to set onboot=yes in below file nano /etc/sysconfig/network-scripts/ifcfg-enp03s then doà service network restart [command] if okay then your internet is up.. check ifconfig also to know the ip[…]

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