IP assignment based on AD group

[Rodrigo Abrantes Antunes]

Hi, I currently have vlan assignment based on ad group working  
flawlessly for my wireless clients. Now I want ip assignment, is it  
possible?

I tried to achieve that with the ippool module but I think I am  
missing something. How should I configure the wlc or the dhcp server?

mods-enabled/ippool

  ippool professores-cstsi {
          filename = ${db_dir}/ippools/professores-cstsi.ippool
          range_start = 172.17.10.1
          range_stop = 172.17.10.20
          netmask = 255.255.0.0
          cache_size = 20
          ip_index = ${db_dir}/ippools/professores-cstsi.ipindex
          override = yes
          maximum_timeout = 0
  }

users

DEFAULT LDAP-Group == "test", Pool-Name := "professores-cstsi"

Thanks.