ddns-update-style none; ignore client-updates; lease-file-name "/var/lib/dhcpd/dhcpd.leases"; authoritative; default-lease-time 172800; # 48 hours max-lease-time 172800; # 48 hours subnet 172.16.10.0 netmask 255.255.255.128 { option routers 172.16.10.9; option subnet-mask 255.255.255.128; option domain-name "this.is.a.domain.com"; option domain-name-servers 172.16.10.9; option broadcast-address 172.16.10.127; pool { range 172.16.10.50 172.16.10.107; } }