Format of array of ip-addresses

[Verne Arase]

I’m trying to provide our Cisco APs with controller addresses, and was attempting to send them data via

   option space LWAPP;
   option LWAPP.controller code 241 = array of ip-addresses;

   class “LWAPP” {
      match option vendor-class-identifier;
      }

Then within subnets:

   subclass “LWAPP” “Cisco AP c3600” {
      vendor-option-space LWAPP;
      option LWAPP.controller 1.2.3.4, 5.6.7.8;
      }

but this doesn’t seem to be working.

Anyone know what the binary format would be of the “option LWAPP.controller 1.2.3.4, 5.6.7.8;” ?

— Thanks, Verne