Please tell me if I am doing something wrong:

  for (NodeList::Iterator iter = NodeList::Begin ();
       iter != NodeList::End (); iter++)
    {
      Ptr<BenchNode> node = dynamic_cast<BenchNode*> (PeekPointer<Node> (*iter));
      node->TraceConnect ("/devices/*/queue/dequeue", MakeCallback (&MonitorNeighbors));
    }

In this case, the MonitorNeighbor trace function gets called, but only for node 0, not for any other node.  Changing to this line at the end of the for loop fixes the problem for me:

  NodeList::Connect ("/nodes/*/devices/*/queue/dequeue", MakeCallback (&MonitorNeighbors));

But I thought they were supposed to be equivalent?  Am I misunderstanding the API, or have I found a bug?