Filtering for all packets containing a google search request might work like this: contains 'q' and.
Double-click on the 'New Column' and rename it as 'Source Port.' The column type for any new columns always shows 'Number.' Double-click on 'Number' to bring up a menu, then scroll to 'Src port (unresolved)' and select that for the column type. OK, something wrong.īut even when I ping the device Wireshark shows nothing at that IP address: MyMachine:~ mnewman$ ping -c 3 192.168.0.200 You could try something like contains 'qFerrari' and http.hostsince google uses a parameter called 'q' to name the search key words. For a display filter to do the same thing w/ HTTP only youd be looking. When I use a filter with the IP address of the device (ip=192.168.0.200), Wireshark detects no traffic at all even when I send a formerly working message via UDP. I've found it to be a steep learning curve. A friend suggested using Wireshark to check network traffic. This was working fine for me for a while and then stopped. You can control the bulb by sending UDP messages at port 55443. at the logical-link control layer so I also filter on LLC as the protocol. The packets I am interested in are raw ethernet, i.e.
the 1st payload byte after the 14 byte header) is a specific value, either 0x00 or 0x01. I'm trying to figure out why the "LAN Control" on a Yeelight "smart lightbulb" stopped working. I am trying to filter packets where the 15th byte (i.e.
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