--- a/src/devices/csma/csma-net-device.h	Wed Mar 12 11:35:00 2008 -0700
+++ b/src/devices/csma/csma-net-device.h	Thu Mar 13 11:10:38 2008 -0700
@@ -222,6 +222,7 @@
   virtual bool IsPointToPoint (void) const;
   virtual bool Send(Ptr<Packet> packet, const Address& dest, uint16_t protocolNumber);
   virtual Ptr<Node> GetNode (void) const;
+  virtual void SetNode (Ptr<Node> node);
   virtual bool NeedsArp (void) const;
   virtual void SetReceiveCallback (NetDevice::ReceiveCallback cb);