anchor.diff:  
   start_node(Name) ->
       Pa = filename:dirname(code:which(?MODULE)),
  -    test_server:start_node(Name, slave, [{args, "-pa " ++ Pa}]).
  +    test_server:start_node(Name, peer, [{args, "-pa " ++ Pa}]).
   
   stop_node(Node) ->
       test_server:stop_node(Node).
  
positive.code:     ?P("open socket (with read-packets: ~p)", [N1]),
      {ok, R}   = ?OPEN(Config, 0, [{read_packets,N1}]),
      {ok, RP}  = inet:port(R),
      ?P("create slave node"),
      {ok,Node} = start_node(gen_udp_SUITE_read_packets),
      %%
      ?P("perform read-packets test"),
  
negative.code: %%-------------------------------------------------------------
  %% OTP-6249 UDP option for number of packet reads
  %%
  %% Starts a node that on command sends a bunch of messages
  %% to our UDP port. The receiving process just receives and
  %% ignores the incoming messages.
  %% A tracing process traces the receiving port for
  