[vikky@server src]$ make runsim
java errorsim/Main
Dispatcher: Starting loop.
Dispatcher: WRQ log NetAscii from /99.246.110.89:45985
Dispatcher: Forwarding request packet to 0.0.0.0/0.0.0.0:6900
Dispatch: exception java.io.IOException: Network is unreachable forwarding request packet from /99.246.110.89:45985.
java.io.IOException: Network is unreachable
        at java.net.PlainDatagramSocketImpl.send(Native Method)
        at java.net.DatagramSocket.send(DatagramSocket.java:612)
        at base.TFTPPacket.send(TFTPPacket.java:245)
        at errorsim.Session.forwardRequest(Session.java:59)
        at errorsim.Dispatcher.loop(Dispatcher.java:54)
        at errorsim.Main.main(Main.java:9)