/etc/dhcp/dhcpd.conf

ddns-update-style none;

option broadcast-address 192.168.0.255;

default-lease-time 3600;
max-lease-time 7200;

authoritative;

log-facility local7;

subnet 192.168.0.0 netmask 255.255.255.0 {
  option domain-name-servers 82.209.200.16;
  range 192.168.0.40 192.168.0.254;
  option routers 192.168.0.1;
}