From 24f7c2e6e0b3a7e84ddec876cdd70b40d20a246a Mon Sep 17 00:00:00 2001
From: sspark <sspark@onioi.com>
Date: Wed, 28 Dec 2022 10:26:45 +0000
Subject: [PATCH] fix vpn issue

---
 README.md |   61 +++++++++++++++++++++++++++++-
 1 files changed, 59 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index bb30530..17f0334 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@
 
 option
 -> SSH enable
--> wifi country GB
+-> wifi country KR
 -> locale Asia/Seoul
 
 ### get gw install script from git server ##
@@ -55,6 +55,21 @@
 
 ```
 
+### Change sshd_config ###
+
+```
+sudo vi /etc/ssh/sshd_config
+
+```
+
+```
+AllowTcpForwarding yes
+GatewayPorts yes
+```
+
+```
+sudo service ssh restart
+```
 
 ### Check server side RPi4 SSH tunnel port ###
 
@@ -90,11 +105,24 @@
 git clone https://github.com/aircrack-ng/rtl8812au.git
 cd rtl8812au
 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
+sed -i 's/CONFIG_PLATFORM_ARM_RPI = n/CONFIG_PLATFORM_ARM_RPI = y/g' Makefile
 
 sudo make dkms_install
 
 ```
+
+### RPi4 internal WiFi disable & USB WiFi enable wlan0 ###
+
+/boot/config.txt
+
+append 
+
+```
+dtoverlay=disable-wifi
+```
+
+and reboot 
+
 
 ### RPi 4 Korean font install ###
 
@@ -109,6 +137,35 @@
 vcgencmd measure_temp
 ```
 
+### RPi 4 SD Card wifi setting ###
+
+Put the wpa_supplicant.conf file with the following contents in /boot folder of the sd card.
+When the setting is completed, the x file will be deleted from the /boot folder of the sd card.
+
+```
+country=KR # Your 2-digit country code
+ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev
+
+network={
+    ssid="wifi ssid"
+    psk="widi passwd"
+}
+
+```
+
+
+### WireGuard ###
+
+```
+sudo apt install wireguard
+sudo vi /etc/wireguard/wg0.conf
+sudo vi /etc/network/interfaces.d/wg0
+sudo ifup wg0
+ip route get 10.8.0.1
+ping -c 3 10.8.0.1
+sudo wg show wg0
+```
+
 
 ### TODO ###
  

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