dhcpd (via systemd) @boottime which does not wait for the interface..

[lejeczek]

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?
many thanks.
L.##SELECTION_END##
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