title: Simulation with Veins_inet example of Veins framework, Omnet++
body: <p>I'm simulating a scenerio with veins_inet example. I'm using my own map which has 1000 vehicles in it. When i simulate it, it works perfectly fine but there is absolutely no packet exchange after 18 nodes. Even if the simulation time is 500 seconds.Almost 450 above vehicles enter the simulation but don't exchange any packet.</p>
  <p>I then tried with the default map square.rou.xml. Just increased the number of vehicles. It behaves in the same manner i.e doesn't work after 18 nodes. I'm stuck here... please help!</p>