New answers tagged sniffing
You will need to set your network interface into monitor mode to be able to sniff all traffic on the wireless network. So, before starting up tcpdump, do the following: sudo ifconfig wlan0 down sudo iwconfig wlan0 mode Monitor sudo ifconfig wlan0 up This will simply turn off your interface, enable monitor mode and turn it on again. Note that not all ...
iperf captures the payload data rate, i.e. the actual useful user-data sent inside packets. Wireshark captures all data and overheads, including user-data, plus packet headers around the user data, and frame headers around the packets.
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