To prevent DDoS Attack

[subhrajit...@gmail.com]

Hello Everyone,

I am performing DDoS attacks on vehicles (mobile nodes). To prevent those, I need to discard the packets coming from unauthorized sources. Can anyone tell me how to identify the sources, the packets are coming from so that I can discard them. 

Thank You.

[PHD]

i want work in the same problem, on IPv6

could you please tell me the solution on omnet++

thanks