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Malicious attacks in the network should be detected and examined by exploring its type, intension, nature, cause, and effects to handle security threats. The attack could be just for an acquaintance or with determination to harm a network. The type of attack implemented is black hole in which the traffic is attracted by node and destination is kept deprived of the transmission. The analysis is done using FTP, VBR, and CBR generators at the application layer. VBR is supported by IPv4 only. The scenario is designed using IPv4 over DYMO routing protocol as it is an advanced version of AODV for the traffic generators that supports IPv4. The traffic monitoring protocols are applied to check the packet delivery rate at the sink and in case of any possibility of leakage, the traffic is directed through some other shortest path with the assumption of availability of malicious node which needs to be eliminated from …