To only see LAN traffic and no internet traffic, run If you would like to see all the incoming and outgoing traffic for a specific address, enter display filter ip.addr = 1.2.3.4, replacing 1.2.3.4 with the relevant IP address.Įxclude packets from a specific IP address ip.addr != 1.2.3.4.If you would like to see all the incoming traffic for a specific address, enter display filter ip.src = 1.2.3.4, replacing 1.2.3.4 with the IP address the incoming traffic is being sent to.If you would like to see all the traffic going to a specific address, enter display filter ip.dst = 1.2.3.4, replacing 1.2.3.4 with the IP address the outgoing traffic is being sent to.If you want to see all the current UDP packets, type udp into the Filter bar or in the CLI, enter: If you want to see all the current TCP packets, type tcp into the Filter bar or in the CLI, enter: For display filters, see wireshark-filter(4). GNU General Public License in the LICENSE file for more details.Note: To learn the capture filter syntax, see pcap-filter(7).
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. This program is distributed in the hope that it will be useful,īut WITHOUT ANY WARRANTY without even the implied warranty of The Free Software Foundation either version 2 of the License, or It under the terms of the GNU General Public License as published by This program is free software you can redistribute it and/or modify Finally select the "WinUsb Device" manufacturer and model.From the list of device classes, select "Universal Serial Bus devices",.Then "Let me pick from a list of available drivers on my computer",.Select "Browse my computer for driver software",.Open the device and press "Change Settings" and then "Update Driver",.Open Device Manager and locate the "CC2531 USB Dongle" device, which is probably under "Other Devices",.Plug in your TI CC2531 USB dongle to your computer and follow the instructions at to configure it to use the WinUSB driver:.Copy the pre-compiled cc2531.exe extcap program to the wireshark extcap directory, typically C:\Program Files\Wireshark\extcap (or run build.bat to compile it yourself).Run wireshark, select the "TI CC2531 802.15.4 packet sniffer" capture interface, choose the IEEE 802.15.4 2.4GHz radio channel to capture (11 to 26) and start capturing.Copy the resulting cc2531 executable to the wireshark extcap directory with permissions to read-write the /dev/bus/usb/XXX/YYY device node of the TI CC2531 USB dongle.
Wireshark extcap interface for the Texas Instruments CC2531 USB dongle with the factory-installed IEEE 802.15.4 packet sniffer firmware.
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