[ns] blackhole attack

[rakesh chouhan]

  
i m doing a project preventing an insider attack (Byzantine adversaries) on 
mobile adhoc network,
byzantine attack of three type
1- flood rushing
2-black hole attack
3-wormhole attack
i m using AODV routing protocol in my project, but i don't know how we detect 
these type of attack in MANET and how i can prevent them , plz help me.
i m specially want to know if any body tell me how we can detect a black hole 
atttack in MANET and how i can prevent them. 

[ns] Blackhole attack

[S Kumar Mamillapalli]

Hi,
   I am modifying dsr to counter blackhole attack. If anyone have 
simulation of Blackhole attack please send me.

Thanks in advance,
subhash.