Comment # 22 on bug 1114673 from Knut Alejandro Anderssen Gonz�lez

Created attachment 800788 [details]
Change interface zone and default permanently and reload with NM backend
(manual changes)

I have tested the changes done through the interface and the bug seems to be in
firewalld reload.

I remember the bug about not updating the ifcfg files, but not sure if this was
already reported or duplicate. 

Michal, could you take a look?