root@Ubunta:~# dhcpd3 start
Internet Systems Consortium DHCP Server V3.1.2
Copyright 2004-2008 Internet Systems Consortium.
All rights reserved.
For info, please visit
http://www.isc.org/sw/dhcp/Wrote 3 leases to leases file.
Listening on LPF/br0/00:17:31:b6:24:c2/192.168.10/24
Sending on LPF/br0/00:17:31:b6:24:c2/192.168.10/24
No subnet declaration for start (0.0.0.0).
** Ignoring requests on start. If this is not what
you want, please write a subnet declaration
in your dhcpd.conf file for the network segment
to which interface start is attached. **
Sending on Socket/fallback/fallback-net
Can't create PID file /var/run/dhcpd.pid: Permission denied.
root@Ubunta:~#