--- a/utils/print-introspected-doxygen.cc	Fri Dec 07 10:19:29 2012 -0500
+++ b/utils/print-introspected-doxygen.cc	Fri Dec 07 10:12:40 2012 -0800
@@ -491,6 +491,12 @@
   info.RecordAggregationInfo ("ns3::Node", "ns3::MobilityModel");
   info.RecordAggregationInfo ("ns3::Node", "ns3::Ipv4L3Protocol");
   info.RecordAggregationInfo ("ns3::Node", "ns3::ArpL3Protocol");
+  info.RecordAggregationInfo ("ns3::Node", "ns3::Icmpv4L4Protocol");
+  info.RecordAggregationInfo ("ns3::Node", "ns3::UdpL4Protocol");
+  info.RecordAggregationInfo ("ns3::Node", "ns3::Ipv6L3Protocol");
+  info.RecordAggregationInfo ("ns3::Node", "ns3::Icmpv6L4Protocol");
+  info.RecordAggregationInfo ("ns3::Node", "ns3::TcpL4Protocol");
+  info.RecordAggregationInfo ("ns3::Node", "ns3::NscTcpL4Protocol");
 
   // Create a channel object so that channels appear in the namespace
   // paths that will be generated here.