hi users

I have my dhcpd to serve nothing but virbr0 (libvirt), OS is Centos 7.2

Dhcpd would not start, complaining like this:

No subnet declaration for virbr0 (no IPv4 addresses).

** Ignoring requests on virbr0.  If this is not what

   you want, please write a subnet declaration

   in your dhcpd.conf file for the network segment

   to which interface virbr0 is attached. **

and systemctl -l shows:

...

systemd[1]: start request repeated too quickly for dhcpd.service

...

but suffice to restart dhcpd and all works!

I'v customized systemd's service conf, I've put:

After=libvirtd.service

Requisite=libvirtd.service

but this did not help.

Would you share your thoughts? Systemd list say it's libvirt (wrong)doing.

many thanks.

L.