DHCPINFORM from 192.168.2.253 via eth0: not authoritative for subnet 192.168.2.0
If you ever get the following error in /var/log/messages DHCPINFORM from 192.168.2.253 via eth0: not authoritative for subnet 192.168.2.0 add the below to the first line of /etc/dhcpd.conf authoritative; then restart dhcpd /etc/init.d/dhcpd restart