Cooja Simulator and Wireshark Traffic Capturing Are Used To Analyse User Datagram Protocol Communication For Low Power And Lossy Networks in IoT

UDP is implemented on top of RPL. An LLN comprises a UDP server, which accepts available packets, and several UDP clients, which send packets periodically to the server through single-hop or multi-hops.But with the Internet of Things, heterogeneous devices and networks are connected. The packet forwarding and routing tasks are handled by the routing protocols. The standard for link layer frames delivery in the low power and lossy networks, these many connecting options and options are made available in the IoT’s link layer In this Paper, we represent the operate UDP communications easily without manipulating lower layer functions and Capture the Communication using Wireshark.