# subclass declaration config # options option dhcp6.hardware code 1250 = string; option dhcp6.myversion code 1251 = unsigned integer 16; # superclass declaration class "foobar" { # no harware in DHCPv6 match option dhcp6.hardware; option dhcp6.myversion 1; } # simple subclass declaration subclass "foobar" 1:00:07:0E:36:48:19; # option setting subclass declaration subclass "foobar" 1:00:0B:FD:32:E6:FA { option dhcp6.myversion 2; } # complex subclass declaration subclass "foobar" 1:00:02:B3:88:C5:27 { option dhcp6.myversion 3; lease limit 20; }