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106 lines
2.2 KiB
Markdown
106 lines
2.2 KiB
Markdown
# rtl8812au
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## Realtek 8812AU driver v5.2.20.2 with monitor mode and frame injection
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This driver supports 8812au & 8821au chipsets, not the 8814au chipset.
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### Building / Installing
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To build and install module manually:
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```
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$ "make" will build the 8812au, while "make RTL8821=1" will build the 8821au driver
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$ sudo make install
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```
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To use DKMS install:
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```
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$ sudo ./dkms-install.sh
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```
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To use DKMS uninstall and remove:
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```
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$ sudo ./dkms-remove.sh
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```
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### Notes
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Download
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```
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git clone -b v5.2.20 https://github.com/aircrack-ng/rtl8812au.git
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cd rtl*
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```
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Package / Build dependencies (Kali)
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```
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sudo apt-get install build-essential
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sudo apt-get install bc
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sudo apt-get install libelf-dev
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sudo apt-get install dkms
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sudo apt-get install linux-headers-`uname -r`
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```
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Building for Raspberry (RPI) also needs
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```
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sudo apt install raspberrypi-kernel-headers
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```
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### For setting monitor mode
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1. Fix problematic interference in monitor mode.
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```
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airmon-ng check kill
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```
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You may also uncheck the box "Automatically connect to this network when it is avaiable" in nm-connection-editor. This only works if you have a saved wifi connection.
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2. Set interface down
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```
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sudo ip link set wlan0 down
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```
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3. Set monitor mode
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```
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sudo iw dev wlan0 set type monitor
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```
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4. Set interface up
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```
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sudo ip link set wlan0 up
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```
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### LED control
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#### You can now control LED behaviour statically by Makefile, for example:
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```sh
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CONFIG_LED_ENABLE = n
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```
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value can be y or n
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#### statically by module parameter in /etc/modprobe.d/8812au.conf or wherever, for example:
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```sh
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options 8812au rtw_led_enable=0
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```
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value can be 0 or 1
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#### or dynamically by writing to /proc/net/rtl8812au/$(your interface name)/led_enable, for example:
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```sh
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$ echo "0" > /proc/net/rtl8812au/$(your interface name)/led_enable
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```
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value can be 0 or 1
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#### check current value:
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```sh
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$ cat /proc/net/rtl8812au/$(your interface name)/led_enable
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```
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### NetworkManager
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Newer versions of NetworkManager switches to random MAC address. Some users would prefer to use a fixed address.
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Simply add these lines below
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```
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[device]
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wifi.scan-rand-mac-address=no
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```
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at the end of file /etc/NetworkManager/NetworkManager.conf and restart NetworkManager with the command:
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```
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sudo service NetworkManager restart
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