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[MIRROR] RTL8812AU/21AU and RTL8814AU driver with monitor mode and frame injection https://axenov.dev/как-установить-драйвер-wi-fi-адаптера-dexp-wfa-601-н/
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Mathy Vanhoef 1b86121806 rtl8812a: do not overwrite sequence number of injected frames 
The sequence number of inject frames was being overwritten. This prevents
certain older attacks against WEP fragmentation older TKIP attacks. Fix
this by tracking if a frames was injected in monitor mode, and if so, do
not overwrite its sequence number.

The patch also adds a module parameter to revert this behaviour if needed.
By setting rtw_monitor_overwrite_seqnum to 1, sequence numbers will again
be set by the driver/device. This may by useful if user-space relied on
the driver/device to set sequence numbers.

This patch was tested using an Alfa AWUS036ACH.
2020-06-26 09:27:54 +04:00
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include rtl8812a: do not overwrite sequence number of injected frames 2020-06-26 09:27:54 +04:00
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dkms.conf Update NVidia Jetson platform support 2020-03-13 17:10:22 +01:00
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README.md

RTL8812AU/21AU and RTL8814AU drivers

Only for use with Linux & Android

Monitor mode Frame Injection GitHub version GitHub issues GitHub forks GitHub stars Build Status GitHub license
Kali Arch Armbian ArchLinux aircrack-ng wifite2

Important!

* Use "ip" and "iw" instead of "ifconfig" and "iwconfig"
     It's described further down, READ THE README!

* v5.3.4 is the stable branch, not this, but this does have
  better range then branches below + more fixes from Realtek

IPERF3 benchmark

[Device] Alfa Networks AWUS036ACH
[Chipset] 88XXau (rtl8812au)
[Branch] v5.6.4.1
[Distance] 10m free sight

[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  11.6 MBytes  97.4 Mbits/sec    0   96.2 KBytes
[  5]   1.00-2.00   sec  11.2 MBytes  93.8 Mbits/sec    0    100 KBytes
[  5]   2.00-3.00   sec  11.2 MBytes  93.8 Mbits/sec    0    100 KBytes
[  5]   3.00-4.00   sec  11.2 MBytes  93.8 Mbits/sec    0    100 KBytes
[  5]   4.00-5.00   sec  11.2 MBytes  93.8 Mbits/sec    0    100 KBytes
[  5]   5.00-6.00   sec  11.4 MBytes  95.9 Mbits/sec    0    105 KBytes
[  5]   6.00-7.00   sec  11.2 MBytes  93.8 Mbits/sec    0    105 KBytes
[  5]   7.00-8.00   sec  11.3 MBytes  94.9 Mbits/sec    0    157 KBytes
[  5]   8.00-9.00   sec  11.2 MBytes  93.8 Mbits/sec    0    157 KBytes
[  5]   9.00-10.00  sec  11.2 MBytes  94.3 Mbits/sec    0    157 KBytes
[  5]  10.00-11.00  sec  11.2 MBytes  93.8 Mbits/sec    0    157 KBytes
[  5]  11.00-12.00  sec  11.2 MBytes  93.8 Mbits/sec    0    157 KBytes
[  5]  12.00-13.00  sec  11.2 MBytes  94.4 Mbits/sec    0    157 KBytes
[  5]  13.00-14.00  sec  11.2 MBytes  93.8 Mbits/sec    0    157 KBytes
[  5]  14.00-15.00  sec  11.2 MBytes  94.4 Mbits/sec    0    157 KBytes
[  5]  15.00-16.00  sec  10.9 MBytes  91.7 Mbits/sec    0    157 KBytes
[  5]  16.00-17.00  sec  11.2 MBytes  94.4 Mbits/sec    0    157 KBytes
[  5]  17.00-18.00  sec  11.2 MBytes  94.4 Mbits/sec    0    157 KBytes
[  5]  18.00-19.00  sec  11.2 MBytes  94.4 Mbits/sec    0    157 KBytes
[  5]  19.00-20.00  sec  11.2 MBytes  93.8 Mbits/sec    0    157 KBytes
[  5]  20.00-21.00  sec  11.2 MBytes  93.8 Mbits/sec    0    157 KBytes
[  5]  21.00-22.00  sec  11.2 MBytes  93.8 Mbits/sec    0    157 KBytes
[  5]  22.00-23.00  sec  11.2 MBytes  93.8 Mbits/sec    0    157 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-23.15  sec   260 MBytes  94.2 Mbits/sec    0             sender
[  5]   0.00-23.15  sec  0.00 Bytes  0.00 bits/sec                  receiver

DKMS

This driver can be installed using [DKMS]. This is a system which will automatically recompile and install a kernel module when a new kernel gets installed or updated. To make use of DKMS, install the dkms package, which on Debian (based) systems is done like this:

$ sudo apt-get install dkms

Installation of Driver

In order to install the driver open a terminal in the directory with the source code and execute the following command:

$ sudo ./dkms-install.sh

Removal of Driver

In order to remove the driver from your system open a terminal in the directory with the source code and execute the following command:

$ sudo ./dkms-remove.sh

Make

For building & installing the driver with 'make' use

$ make && make install

Notes

Download

$ git clone -b v5.6.4.2 https://github.com/aircrack-ng/rtl8812au.git
cd rtl*

Package / Build dependencies (Kali)

$ sudo apt-get update
$ sudo apt-get install build-essential bc libelf-dev linux-headers-`uname -r`

For Raspberry (RPI)

$ sudo apt-get install bc raspberrypi-kernel-headers

Then run this step to change platform in Makefile, For RPI 1/2/3/ & 0/Zero:

$ sed -i 's/CONFIG_PLATFORM_I386_PC = y/CONFIG_PLATFORM_I386_PC = n/g' Makefile
$ sed -i 's/CONFIG_PLATFORM_ARM_RPI = n/CONFIG_PLATFORM_ARM_RPI = y/g' Makefile

But for RPI 3B+ & 4B you will need to run those below which builds the ARM64 arch driver:

$ sed -i 's/CONFIG_PLATFORM_I386_PC = y/CONFIG_PLATFORM_I386_PC = n/g' Makefile
$ sed -i 's/CONFIG_PLATFORM_ARM64_RPI = n/CONFIG_PLATFORM_ARM64_RPI = y/g' Makefile

In addition, if you receive an error message about unrecognized command line option ‘-mgeneral-regs-only’ (i.e., Raspbian Buster), you will need to run the following commands:

$ sed -i 's/^dkms build/ARCH=arm dkms build/' dkms-install.sh
$ sed -i 's/^MAKE="/MAKE="ARCH=arm\ /' dkms.conf

For setting monitor mode

  1. Fix problematic interference in monitor mode.
$ airmon-ng check kill

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.

  1. Set interface down
$ sudo ip link set wlan0 down
  1. Set monitor mode
$ sudo iw dev wlan0 set type monitor
  1. Set interface up
$ sudo ip link set wlan0 up

For setting TX power

$ sudo iw wlan0 set txpower fixed 3000

LED control

statically by module parameter in /etc/modprobe.d/8812au.conf or wherever, for example:

options 88XXau rtw_led_ctrl=0

value can be 0 or 1

or dynamically by writing to /proc/net/rtl8812au/$(your interface name)/led_ctrl, for example:

$ echo "0" > /proc/net/rtl8812au/$(your interface name)/led_ctrl

value can be 0 or 1

check current value:

$ cat /proc/net/rtl8812au/$(your interface name)/led_ctrl

USB Mode Switch

0: doesn't switch, 1: switch from usb2.0 to usb 3.0 2: switch from usb3.0 to usb 2.0

$ rmmod 88XXau
$ modprobe 88XXau rtw_switch_usb_mode:int (0: no switch 1: switch from usb2 to usb3 2: switch from usb3 to usb2)

NetworkManager

Newer versions of NetworkManager switches to random MAC address. Some users would prefer to use a fixed address. Simply add these lines below

[device]
wifi.scan-rand-mac-address=no

at the end of file /etc/NetworkManager/NetworkManager.conf and restart NetworkManager with the command:

$ sudo service NetworkManager restart

Credits / Contributors

Alfa Networks - https://www.alfa.com.tw/
Realtek.      - https://www.realtek.com
aircrack-ng   - https://www.aircrack-ng.org

astsam        - https://github.com/astsam
evilphish     - https://github.com/evilphish
fariouche     - https://github.com/fariouche
CGarces       - https://github.com/CGarces
ZerBea        - https://github.com/ZerBea
lwfinger      - https://github.com/lwfinger
Ulli-Kroll.   - https://github.com/Ulli-Kroll