chenhw2/realm repository overview

⁠Introduction

realm is a simple, high performance relay server written in rust.

⁠Features

• Zero configuration. Setup and run in one command.
• Concurrency. Bidirectional concurrent traffic leads to high performance.
• Low resources cost.

⁠Usage

This executable takes 1 arguments:

• -L [--listen] listen config, can be configured multi times. scheme://[listening_address]:listening_port/[remote_address]:remote_port

An example to listen on port 30000 and forwarding traffic to example.com:12345 is as follows.

./realm -L=127.0.0.1:30000/example.com:12345

An example to listen on port 30000/tcp-only and forwarding traffic/tcp to example.com:12345 is as follows.

./realm -L=tcp://127.0.0.1:30000/example.com:12345

An example to listen on port 30000 and forwarding traffic/tcp to example.com:12345 is as follows, forwarding traffic/udp to example.com:23456.

./realm -L=tcp://127.0.0.1:30000/example.com:12345 -L=udp://127.0.0.1:30000/example.com:23456

An example to listen on port 30000 and forwarding traffic to example.com:12345 is as follows, to listen on port 40000 and forwarding traffic to example.com:23456 is as follows at the same time.

./realm -L=127.0.0.1:30000/example.com:12345 -L=127.0.0.1:40000/example.com:23456

⁠Docker

• https://hub.docker.com/r/chenhw2/realm⁠

docker run -p 6666:6666 -p 6666:6666/udp -e ARGS='-L=:6666/8.8.8.8:53' chenhw2/realm