default-lease-time 21600;
max-lease-time 86400;        
                                      
option domain-name "example.com";
option domain-search "example.com";
                   
authoritative;               
                                      
log-facility local7;

subnet 192.168.128.0 netmask 255.255.255.0 {
  range 192.168.128.100 192.168.1.200;
  option domain-name-servers 192.168.128.2, 9.9.9.10;
  option routers 192.168.128.1;
  option time-servers 192.168.128.2;
  ddns-domainname "vortex.local.";
}