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How to Capture CoAP Traffic using Wireshark in Cooja Simulator

capture CoAP traffic using wireshark in cooja simulator

Steps to Capture CoAP Traffic using Wireshark in Cooja Simulator

  • Description:
    Wireshark is a network packet analyzer. A network packet analyzer will try to capture network packets and tries to display that packet data details. It’s a measuring device used to examine inside a network cable.
Step-1
  • we need to capture the radio message packets.
  • In cooja menu bar tools option is there and click enable radio messages : terminal and follow these steps.
  • Tools >> Radio messages New terminal will appear,Open menu and enable : Analyzer>> 6lowpan Analyzer with PCAP
  • Capture CoAP traffic using wireshark in cooja simulator
Step-2
  • After completion of simulation the file will be created with extensions of ex.(radio log.pcap).
  • File will be created in this location
  • Home / contiki / tools / cooja / build
Step-3
  • Browse and open file pcap file.
  • It will display more details and option to traceout the data packets.
  • we can see time, source, destination, protocol, length, info,...etc. In details.
  • Browse and open file pcap file

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