anchor.diff:  								error ->
   									{reply, {error, no_such_attribute}, State}
   							end;
  -						{'EIXT', _Reason} ->
  -							{reply, {error, ignore}, State}
  -					end
   			end,
   			{reply, {ok, wait}, NewState};
   		{'EXIT', _Reason} ->
  
positive.code: %%  internal functions
  %%----------------------------------------------------------------------
  
  -spec start_fsm(State :: #state{},RadFsm :: pid(), Address :: inet:ip_address(),
  		Port :: pos_integer(), Identifier :: non_neg_integer(),
  		Request :: #eap_packet{}) ->
  	NewState :: #state{}.
  
negative.code: %% 	state handler and forward the request to it.
  %% @hidden
  start_fsm(#state{eap_fsm_sup = Sup, handlers = Handlers} = State,
  		RadFsm, Auth, Address, Port, Identifier, Request) ->
  	ChildSpec = [[RadFsm, Auth, Address, Port, Identifier], []],
  	case supervisor:start_child(Sup, ChildSpec) of
  		{ok, Fsm} ->
  			link(Fsm),
  