Packet drop attack

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Andy tadesse

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Mar 24, 2021, 4:09:28 PM3/24/21
to Network Simulator 2 (NS2)

Dear 'knudfl' ,


hello sir !

I'm stuck with some concepts that I have simulated black hole attacke under FTP(TCP source)  and it's working well with CBR traffic type But when I changed the traffic to  FTP with TCP, no packet is dropped by the malicious node.


What should I do??

knudfl

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Mar 25, 2021, 4:44:45 AM3/25/21
to Network Simulator 2 (NS2)
Hi.

? Which blackhole code / patch did you use ?

Andy tadesse

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Mar 25, 2021, 5:37:56 AM3/25/21
to Network Simulator 2 (NS2)
Infact I'm applying greyhole attack. 

So how can I make the greyhole node to drop packets while receiving data packets in TCP?



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knudfl

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Mar 25, 2021, 5:48:09 AM3/25/21
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»»make the grayhole node to drop packets while receiving data packets in TCP«« :
I don't know ....  sorry.

Diógenes José

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Mar 26, 2021, 2:12:21 PM3/26/21
to 'knudfl' via Network Simulator 2 (NS2)
hello every one...
TCP don't have lost packets becouse TCP resend all packets droppeds. Looking for by packets retransmitted.


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