ddns-update-style interim; ignore client-updates; subnet 10.10.1.0 netmask 255.255.255.0 { # --- default gateway option routers 10.10.1.1; option subnet-mask 255.255.255.0; option domain-name-servers 10.10.1.1; # --- Selects point-to-point node (default is hybrid). Don't change this unless # -- you understand Netbios very well # option netbios-node-type 2; range dynamic-bootp 10.10.1.100 10.10.1.150; default-lease-time 21600; max-lease-time 43200; }