anchor.diff:  	ok = gen_udp:send(Socket, Address, Port, AccPacket),
   	AccAuthenticator.
   
  +%% @doc Add a transport capability to diameter service.
  +%% @hidden
  +connect(SvcName, Address, Port, Transport) when is_atom(Transport) ->
  +	connect(SvcName, [{connect_timer, 30000} | transport_opts(Address, Port, Transport)]).
  +
  +%% @hidden
  +connect(SvcName, Opts)->
  +	diameter:add_transport(SvcName, {connect, Opts}).
  +
  +%% @hidden
  +client_service_opts() ->
  +	[{'Origin-Host', "client.testdomain.com"},
  +		{'Origin-Realm', "testdomain.com"},
  +		{'Vendor-Id', 0},
  +		{'Product-Name', "Test Client"},
  +		{'Auth-Application-Id', [?BASE_APPLICATION_ID,
  +														?NAS_APPLICATION_ID,
  +														?CC_APPLICATION_ID]},
  +		{string_decode, false},
  +		{application, [{alias, base_app_test},
  +				{dictionary, diameter_gen_base_rfc6733},
  +				{module, diameter_test_client_cb}]},
  +		{application, [{alias, nas_app_test},
  +				{dictionary, diameter_gen_nas_application_rfc7155},
  +				{module, diameter_test_client_cb}]},
  +		{application, [{alias, cc_app_test},
  +				{dictionary, diameter_gen_cc_application_rfc4006},
  +				{module, diameter_test_client_cb}]}].
  +
  +%% @hidden
  +transport_opts(Address, Port, Trans) when is_atom(Trans) ->
  +	transport_opts1({Trans, Address, Address, Port}).
  +
  +%% @hidden
  +transport_opts1({Trans, LocalAddr, RemAddr, RemPort}) ->
  +	[{transport_module, Trans},
  +		{transport_config, [{raddr, RemAddr},
  +		{rport, RemPort},
  +		{reuseaddr, true}
  +		| [{ip, LocalAddr}]]}].
  
positive.code: 			PeerID, Secret, NasID, AcctSessionID, RadID4),
  	disconnect_request().
  
  %%---------------------------------------------------------------------
  %%  Internal functions
  %%---------------------------------------------------------------------
  
negative.code: %% Returns a list of all test cases in this test suite.
  %%
  all() -> 
  	[radius_accouting, radius_disconnect_session, diameter_accounting].
  
  %%---------------------------------------------------------------------
  %%  Test cases
  