On 14 Apr 2015 18:47, "Peter Ulrich Kruppa" <ulrich@pukruppa.de> wrote:
>
> Hi,
>
> this is the background to question:
>
> Last week I set up my first Fedora (21) server - everything went well until ... now, of course "I didn't do anything" (TM) ... all my network configuration was gone.
> First Aid was to set my NIC with the ip command - but this won't survive a reboot.
>
> Reading the fine manuals led me to NetworkManager and nmcli but
>         # systemctl status Networkmanager
>         ● Networkmanager.service
>            Loaded: not-found (Reason: No such file or directory)
>            Active: inactive (dead)
> doesn't look good.
>

Case sensitivity is important.

systemctl status NetworkManager

Check the man page for nmcli

Do a quick test with:

nmcli c sh

See if it shows connections