option space WLC;
option WLC.controller-address code 43 = text;
set vendor-string = option vendor-class-identifier;

class "access-points" {
	# Number of characters has to match the substring
	# I.e  if "Access Point", you have to use (0, 12)
	match if substring (option vendor-class-identifier, 0, 12) = "Access Point";
	vendor-option-space WLC;
	option WLC.controller-address "185.110.148.14";
}