option subnet-mask 255.255.255.0;
option broadcast-address 192.168.1.255;
option routers 192.168.1.1;
option domain-name "example.org";
option domain-name-servers 68.87.74.162, 68.87.68.162;

default-lease-time 600;
max-lease-time 7200;
ddns-update-style ad-hoc;

subnet 192.168.1.0 netmask 255.255.255.0 {
        range 192.168.1.10 192.168.1.254;
}