I am required to demonstrate and simulate the hybrid IP traceback (Using packet marking and packet logging schemes) in NS2. In Packet marking, the node marks each incoming packet with its nodeid at the IP header IDENTIFICATION field, and in packet logging the node records the digest of the IP header in the node's table which contains neighboring nodeid and corresponding packet digest.. Finally when an attack packet arrives at destination, the victim triggers the traceback process by which the attack path is reconstructed by the help of the logged and marked data at each node.
Thank you for your concern sir.
That is very useful information, but I would be very grateful if someone can help me with the code to simulate IP Traceback using packet marking and packet logging concepts. I really need it.
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