Transparent proxy in Windows

To use it in windows, download wintun and tun2socks in the same folder or the system PATH and start the program. like this

C:\a>dir
06/11/2022  20:30         7,976,448 tun2socks-windows-amd64.exe
06/11/2022  15:31           427,552 wintun.dll

Run tun2socks with administrator privilage.

start cmd /k tun2socks-windows-amd64.exe -device tun://tun00 -proxy socks5://127.0.0.1:1080

We need to assign an IP address to it.

netsh interface ip set address name="tun00" source=static address=10.10.10.2 mask=255.255.255.0 gateway=10.10.10.1
netsh interface ip set dns name="tun00" static 8.8.8.8

Then route default traffic to TUN interface and make proxy server ip as an exception. format likes route add $ip $DefaultGateway metric 5

route add 66.123.45.67 192.168.28.2 metric 5
route add 0.0.0.0 mask 0.0.0.0 10.10.10.1