server-identifier dhcpdserver.yourdomain; authoritative; ddns-update-style interim; ddns-updates on; include "/etc/rndc.key"; zone yourdomain. { primary 127.0.0.1; key rndckey; } zone 0.168.192.in-addr.arpa. { primary 127.0.0.1; key rndckey; } subnet 192.168.0.0 netmask 255.255.255.0 { range 192.168.0.16 192.168.0.254; option subnet-mask 255.255.255.0; option broadcast-address 192.168.0.255; option domain-name "yourdomain"; # option ddns-hostname xyzzy; # option ddns-domainname xyzzy; # option ddns-rev-domainname xyzzy; one-lease-per-client on; default-lease-time 14400; max-lease-time 86400; # option ip-forwarding off; # option time-offset -18000; option routers 192.168.0.1; option domain-name-servers 192.168.0.1; option nntp-server 192.168.0.1; option smtp-server 192.168.0.1; option netbios-name-servers 192.168.0.1; option netbios-dd-server 192.168.0.1; option netbios-node-type 8; }