/etc/dhcp3/dhcpd.conf
subnet 192.168.1.0 netmask 255.255.255.0 {
  range 192.168.1.3 192.168.1.10;
  option domain-name-servers 10.112.1.2,10.112.1.3,8.8.8.8,8.8.4.4;
#  option domain-name "internal.example.org";
  option routers 192.168.1.1;
  option broadcast-address 192.168.1.255;
  default-lease-time 600;
  max-lease-time 7200;
}