In other words, it allows capturing WiFi network traffic in promiscuous mode on a WiFi network. However, Wireshark includes Airpcap support, a special -and costly- set of WiFi hardware that supports WiFi traffic monitoring in monitor mode. Winpcap Capture Limitations and WiFi traffic on WiresharkĬapture is mostly limited by Winpcap and not by Wireshark. Monitor mode for Windows using Wireshark is not supported by default. Winpcap libraries are not intended to work with WiFi network cards, therefore they do not support WiFi network traffic capturing using Wireshark on Windows. Note: The Ethernet port is set to 'promiscuous mode' in Wireshark.Wireshark uses libpcap or Winpcap libraries to capture network traffic on Windows. It feels as if there my computer is doing some kind of 'blocking', since I know the transmitted frames are indeed on the cable (since the loopback test works with enet_txrx_transfer). I have tried changing the destination address to the IP address of the computer but that didn't work either. I think these received frames are the frames transmitted by the computer to check for a connection, because Wireshark shows that they are consistently sent regardless of the state of the board's program (caveat: I am still new to this kind of work). The board then prints that it receives frames, but I'm not quite sure what these contain. However, no incoming Ethernet frames are shown in Wireshark. When I run the program, auto-negotiation is successful, and frames are transmitted. I have connected an RJ45-RJ45 cable between the EVK and my computer. I believe I can use this example as-is to test the Ethernet communication from the board since the packets have a broadcast destination address. I would like to use this example to inspect the board's transmitted Ethernet packets in Wireshark. I have tested this example with a loopback cable - it works as expected. I am trying to detect and capture Ethernet packets from my NXP RT1064 EVK, using the enet_txrx_transfer example.
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