After a fresh installation of CentOS 7, your main network interface may be disabled. Its name may be enp0s3.
Check its status with : 47 more words
After creating the bridge in NetworkManager, add the following to the ifcfg-eth-xxx for the actual adapter chosen in NetworkManager:
Then restart NetworkManager. May take a bit of time to DHCP the bridge.20 more words
In previous Red Hat Enterprise Linux releases, the default way to configure networking was using network scripts. The term network scripts is commonly used for the script /etc/init.d/network and any other installed scripts it calls. 162 more words
A Gentoo Linux user with an installation using OpenRC recently asked in the Gentoo Forums how to either a) disable NetworkManager so that it would not interfere with his… 1,166 more words