Disabling NetworkManager on Fedora/Centos
1 2 3 | systemctl disable NetworkManager.servicesudo chkconfig --level 2345 NetworkManager offchkconfig network on |
Edit /etc/sysconfig/network-scripts/ifcfg-ethXXX where XXX is each interface you want to be active on boot. Make sure the following are set:
1 2 | NM_CONTROLLED=noONBOOT=yes |
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