ddns-update-style none;
option domain-name "example.org";
default-lease-time 600;
max-lease-time 7200;
log-facility local7;

subnet 192.168.100.0 netmask 255.255.255.0 {
 range 192.168.100.100 192.168.100.130;
 option routers 192.168.100.200;
}