anchor.diff:  	not_found ->
   	    exometer:update([capwap, ac, station_count], 1),
   	    exometer:update([capwap, wtp, WtpId, station_count], StationCount + 1),
  -	    StationCfg = #station_config{
  -			    data_path = DataPath, wtp_data_channel_address = WTPDataChannelAddress,
  -			    wtp_id = WtpId, wtp_session_id = SessionId,
  -			    mac_mode = MacMode, tunnel_mode = TunnelMode,
  -			    bss = BSS, bss_ies = IEs, wpa_config = WpaConfig,
  -			    gtk = GTK, igtk = IGTK
  -			   },
  +	    StationCfg = get_station_cfg(Wlan, State),
   	    Reply =
   		case capwap_station_reg:lookup(StationMAC) of
   		    not_found ->
  
positive.code: 
  %% API for Station process
  -export([add_station/5, del_station/3, send_80211/3, ieee_802_11_ie/2,
  	 rsn_ie/2, rsn_ie/3]).
  
  %% gen_fsm callbacks
  -export([init/1, listen/2, idle/2, join/2, configure/2, data_check/2, run/2,
  
negative.code: 
  send_80211(AC, BSS, Data) ->
      gen_fsm:send_event(AC, {send_80211, BSS, Data}).
  
  get_station_config(AC, BSS) ->
      gen_fsm:sync_send_event(AC,  {get_station_config, BSS}).
  
  %%%===================================================================
  %%% gen_fsm callbacks
  