--- a/examples/routing/static-routing-slash32.cc	Mon Aug 13 10:46:09 2012 -0700
+++ b/examples/routing/static-routing-slash32.cc	Mon Aug 13 16:08:13 2012 -0700
@@ -112,8 +112,8 @@
   uint16_t port = 9;   // Discard port (RFC 863)
   OnOffHelper onoff ("ns3::UdpSocketFactory", 
                      Address (InetSocketAddress (ifInAddrC.GetLocal (), port)));
-  onoff.SetAttribute ("OnTime", RandomVariableValue (ConstantVariable (1)));
-  onoff.SetAttribute ("OffTime", RandomVariableValue (ConstantVariable (0)));
+  onoff.SetAttribute ("OnTime", StringValue ("ns3::ConstantRandomVariable[Constant=1]"));
+  onoff.SetAttribute ("OffTime", StringValue ("ns3::ConstantRandomVariable[Constant=0]"));
   onoff.SetAttribute ("DataRate", DataRateValue (DataRate (6000)));
   ApplicationContainer apps = onoff.Install (nA);
   apps.Start (Seconds (1.0));