Totally lost setting up static IP ...

[grdt]

I do now have my network running again ...

* I changed the /etc/default/grub and insert 'net.ifnames=0 biosdevname=0' after the 'rggb quiet'
and then re-run 'grub.cfg'
then configure /etc/sysconfig/network-scripts/ifcfg-eth0
/etc/sysconfig/network-scripts/ifcfg-eth0-static
/etc/sysconfig/network-scripts/route-eth0

systemctl stop NetworkManager
systemctl disable NetworkManager
service network restart

big thanks to 'scottro'

-- -
grdt.