option domain-name "event"; option domain-name-servers server.event; default-lease-time 1800; max-lease-time 7200; log-facility local7; subnet 172.16.240.0 netmask 255.255.240.0 { authoritative; option domain-name "event"; range 172.16.240.100 172.16.255.255; option routers 172.16.240.10; option domain-name-servers 172.16.240.10; option ntp-servers 172.16.240.10; }