![]() ![]() Wireshark can inspect any interface on the host computer on which it is running. For example, with the plugin created in the previous section you would see mavlink_2_a Open Wireshark and follow the menu: Help > About Wireshark > Plugins On Windows this might be: Program Files/Wireshark/plugins.Note that users will need to be added to the wireshark group to use the tool.) On Linux systems this might be: ~/.local/lib/wireshark/plugins (or ~/.wireshark/plugins for older versions of Wireshark).Copy the plugin file into the wireshare plugins directory.This might be necessary, for example, in order to monitor traffic recorded on the interface between a companion computer and a flight controller. If you want to monitor other interfaces then you can modify or add to these lines and then save the plugin file. The final port (18570) can be used to monitor a simulation running in WSL2. These first two ports are the correct ports to monitor network traffic between a simulated autopilot and a GCS and offboard API. Udp_dissector_table:add(18570, mavlink_proto) Udp_dissector_table:add(14580, mavlink_proto) Udp_dissector_table:add(14550, mavlink_proto) Local udp_dissector_table = DissectorTable.get("udp.port") The last few lines of the plugin file specify the ports to be monitored. The plugin would be created in the current directory as: mavlink_2_a. This process is described in the topic Generate MAVLink Libraries.įor example, to build the MAVLink 2 Wireshark plugin for common.xml you might use the following command: python3 -m -lang=WLua -wire-protocol=2.0 -output=mavlink_2_common message_definitions/v1.0/common.xml ![]()
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