ddns-update-style none; option domain-name-servers 10.10.1.1, 63.203.35.55, 63.200.115.40, 64.169.140.6; default-lease-time 10368000; max-lease-time 31536000; one-lease-per-client on; authoritative; option subnet-mask 255.0.0.0; option broadcast-address 10.255.255.255; subnet 10.0.0.0 netmask 255.0.0.0 { range 10.0.0.2 10.0.254.255; option subnet-mask 255.0.0.0; option routers 10.0.0.1; allow bootp; next-server 10.10.1.1; host xbox { hardware ethernet xxxxx; fixed-address 10.0.0.10; } } subnet 10.0.0.0 netmask 255.0.0.0 { host router { hardware ethernet xxxxxx; fixed-address 10.10.0.1; } host wrt { hardware ethernet xxxxxx; fixed-address 10.10.0.16; } }