default-lease-time 150; max-lease-time 150; option domain-name "test.com"; option domain-name-servers 192.168.182.1; class "test" { match pick-first-value (option dhcp-client-identifier, hardware); } subclass "test" 1:00:0c:29:83:00:cf; subclass "test" 1:00:0c:29:83:00:e3; subnet 192.168.182.0 netmask 255.255.255.0 { option routers 192.168.182.1; option subnet-mask 255.255.255.0; pool { #allow unknown-clients; deny members of "test"; range 192.168.182.200 192.168.182.250; } pool { allow members of "test"; range 192.168.182.10 192.168.182.10; } }