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2.0 KiB

tun2socks

build go report license release

A tun2socks implementation written in Go.

Features

  • External RESTful API support
  • Fake DNS with manual hosts support
  • IPv4/IPv6 support
  • Optimized UDP transmission for game acceleration
  • Pure Go implementation, no CGO required
  • Socks5, Shadowsocks protocol support for remote connections
  • TCP/IP stack powered by gVisor
  • Up to 2.5Gbps throughput (10x faster than v1)

Requirements

Target Minimum Recommended
System linux darwin linux
Memory >20MB +∞
CPU ANY amd64 arm64

QuickStart

Download from precompiled Releases.

create tun

ip tuntap add mode tun dev tun0
ip addr add 198.18.0.1/15 dev tun0
ip link set dev tun0 up

run

./tun2socks --loglevel WARN --device tun://tun0 --proxy socks5://server:port --interface eth0

or just

PROXY=socks5://server:port LOGLEVEL=WARN sh ./scripts/entrypoint.sh

Build from source

$ git clone https://github.com/xjasonlyu/tun2socks.git
$ cd tun2socks
$ make

Issues

Due to the implementation of pure Go, the memory usage is higher than the previous version. If you are memory sensitive, please go back to v1.

TODO

  • Windows support

Credits