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[ns] kindly help me with the simulation of Sinkholes Attacks (ad-hoc network) on ns-2
Ashutosh Srivastava [EMAIL PROTECTED] wrote:dear all , I am supposed to simulate the Sinkhole attack (made on Ad-Hoc Networks) . As i am quite new to ns-2 programming I am unable to do so .The main problem is that how do we create routing tables for the different nodes in the ad-hoc network (or Mobile Network) and then how can we represent the sending of information from a compromised node that it has the shortest route for a number of nodes . Kindly helpme out as I am stuck badly here .Any sort of inputs are welcome .I am also including a definition of the sinkhole attacks at the bottom . Expecting a quick relief . Sinkhole attacks By carrying out a sinkhole attack, a compromised node tries to attract the data to itself from all neighboring nodes. Since this would give access to all data to this node, the sinkhole attack is the basis for many other attacks likes eavesdropping or data alteration. Sinkhole attacks make use of the loopholes in routing algorithms of ad hoc networks and present themselves to adjacent nodes as the most attractive partner in a multihop route. Even though by definition nodes on the network layer of an ad hoc network are equal, sinkhole attacks might be very effective on application level, where nodes may have different roles. This means, that as stated the effect of sinkhole attacks on networks with centralized entities can be especially grave, because by impersonating the centralized node or its neighbors, the adversary can get access to the biggest part of the data flowing through the network. Send instant messages to your online friends http://in.messenger.yahoo.com
[ns] Fwd: please help me to simulate attacks on the Ad-hoc networks
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[ns] please help me to simulate attacks on the Ad-hoc networks
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[ns] please help me to simulate attacks on the Ad-hoc networks
Note: forwarded message attached. Send instant messages to your online friends http://in.messenger.yahoo.com
[ns] please help me to simulate attacks on the Ad-hoc networks
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[ns] please help me to simulate attacks on the Ad-hoc networks
Dear all , For a project I need immediate help . Actually I have to simulate some attacks(on ns-2 )possible in the Ad-hoc networks: 1) sink-hole 2) worm-hole 3) Sybil attack 4) Rushing attack 5) Denial-of-Service and Flooding 6) Black Hole What these terms mean , for this purpose I am attaching a document containing basic terms and definitions .Please , it would be very kind of you if you can send me the simulation scripts for any of these (on ns-2) and also the method to run them .Also , let me know if there is any software to run ns-2 on Windows XP I am unable to simulate these attacks because I don't know how to use ns-2(rightnow I am running out of time). I shall be very obliged if you will help me out .Also , I am attaching a document regarding the way I want the output statistics , this paper contains information about the Denial of Service attacks but nowhere the scripts have been provided for simulation. Desperately awaiting your kind reply. With best regards. Ashutosh Srivstava Send instant messages to your online friends http://in.messenger.yahoo.com
