Follow these instructions carefully:
tail
command:Insert the adapter, and you should see something that resembles the following screenshot. This shows the default regulatory settings applied to your card:
iw reg set US
in a new terminal:If the command is successful, we get an output such as the one in the following screenshot in the terminal where we monitoring /var/log/messages
:
iw reg set BO
—we can change the card power to 30DMB or 1 Watt. We can also use channel 12 in Bolivia, which was disallowed in the US:Every country has its own regulations for the use of the unlicensed wireless band. When we set our regulatory domain to a specific country, our card will obey the allowed channels and power levels specified. However, it is easy to change the regulatory domain of the card and force it to work on disallowed channels and to transmit at a power level that is greater than allowed.
Look at the various parameters you can set such as channel, power, regulatory domains etc. using the iw
series of commands on Kali. This should give you a firm understanding of how to configure your card when you are in various countries and require to change your card settings.
Q1. Which frame types are responsible for authentication in WLANs?
Q2. What is the name of the second monitor mode interface that can be created on wlan0 using airmon-ng?
Q3. What is the filter expression to view all non-beacon frames in Wireshark?