"Message Decoding" to decode MQTT Protobuff Message
I have the problem that I send protobuf messages via MQTT, which I want to sniff with the help of Wireshark. I have already found out that there is a "Message Decoding" function that could help me with this. I have already tried to find a solution using "Decode as" and a dissector.
Now my question: What do I have to set in the individual columns so that I can decode my Protobuf messages from the MQTT protocol. What does "match criteria", "topic pattern", "decoding", "payload protocol" stand for?
Comments
See the Protobuf section of the Wireshark Wiki and 11.21. Protobuf Search Paths in the WSUG - Wireshark User's Guide.