/rein

This program is used to efficiently redirect connections(TCP proxy to redirect) from one IP address/port combination to another. It is useful when operating virtual servers, dockers, firewalls and the like. Simple deployment. It was developed by golang.

Primary LanguageGoMIT LicenseMIT

rein

rein

This program is used to efficiently redirect connections from one IP address/port combination to another.

It is useful when operating virtual servers, dockers, firewalls and the like. It was developed by golang.

Alter tip:

1.0.3

  1. rein support stream mode.
  2. rein support fileshare mode.

1.0.4

  1. The fileshare mode support multiple path, 1.0.3 only support single path.

    eg:

    {
	"stream": [
		{"source": "0.0.0.0:8150", "target": "127.0.0.1:9991"}
	],
	"fileshare": [
		{"port": "9991", "path": "/home/user/dir1"},
		{"port": "9992", "path": "/home/user/dir2"}
	]
}

1. Simple deployment

1.1 CentOS/RHEL/Ubuntu

release download: https://note.youdao.com/ynoteshare1/index.html?id=b1e1ad270ba1b1af97ebdf3e2c8b7403&type=note

cd ~
wget http://note.youdao.com/yws/public/resource/b1e1ad270ba1b1af97ebdf3e2c8b7403/xmlnote/82E2CC3FF2744238B6AF36346298E5E5/27082 -O rein.zip
unzip rein.zip
chmod +x rein
./rein -e > rein.json
# modify rein.json for you
./rein -c rein.json

1.2 Windows

  • download file

    https://note.youdao.com/ynoteshare1/index.html?id=b1e1ad270ba1b1af97ebdf3e2c8b7403&type=note

    rein-amd64-windows.zip

  • decompress rein-amd64-windows.zip

  • generating and modifying conf rein.json

    # generate default conf 'rein.json'
# windows cmd 
./rein.exe -e > rein.json

# windows powershell
./rein.exe -e | out-file -encoding ascii rein.json
    {
	"stream": [
		{"source": "0.0.0.0:8150", "target": "127.0.0.1:9991"}
	],
	"fileshare": [
		{"port": "9991", "path": "."}
	]
}

  • running

    ./rein.exe -c rein.json

2. Configuration tip

2.1 stream

stream include keywords source and target.

source open port to listen, target is data stream destination.

eg:

{
	"stream": [
		{"source": "0.0.0.0:8150", "target": "127.0.0.1:9991"}
	]
}

2.2 file share

This function looks like ftp.

fileshare include keywords port and path.

eg:

{
	"fileshare": [
		{"port": "9991", "path": "/home/lz"}
	]
}

rein 中文版说明

本程序主要用于进行反向代理IP地址和端口，功能类似于 nginx 的 stream 模式和rinetd 的功能，由于rein使用了golang语言开发，并且提供已经编译好的可下载版本，在部署配置方面比它们要方便些。

功能列表：

  1. 反向代理IP和端口。
  2. 提供本地文件的快速网络（http模式）分享。

修改说明:

1.0.3

  1. rein 支持 stream 模式。
  2. rein 支持fileshare 模式。

1.0.4

  1. rein 的 fileshare 模式支持多路径分享, 在1.0.3 版本中支持一条路径。

    eg:

    {
	"stream": [
		{"source": "0.0.0.0:8150", "target": "127.0.0.1:9991"}
	],
	"fileshare": [
		{"port": "9991", "path": "/home/user/dir1"},
		{"port": "9992", "path": "/home/user/dir2"}
	]
}

1. 简单快速部署

1.1 CentOS/RHEL/Ubuntu 平台

已经编译好的版本下载地址： https://note.youdao.com/ynoteshare1/index.html?id=b1e1ad270ba1b1af97ebdf3e2c8b7403&type=note

下载 rein-amd64-linux-x.x.x.zip

如果您的 Linux 具备公网下载功能，可以直接通过下面的命令进行下载使用：

cd ~
wget http://note.youdao.com/yws/public/resource/b1e1ad270ba1b1af97ebdf3e2c8b7403/xmlnote/82E2CC3FF2744238B6AF36346298E5E5/27082 -O rein.zip
# 需要安装 unzip 
unzip rein.zip
chmod +x rein
./rein -e > rein.json
# modify rein.json for you
./rein -c rein.json

1.2 Windows 平台

使用您的浏览器下载 https://note.youdao.com/ynoteshare1/index.html?id=b1e1ad270ba1b1af97ebdf3e2c8b7403&type=note

rein-amd64-windows-x.x.x.zip并解压它。

使用下面的命令生成并修改 rein.json 配置文件

# generate default conf 'rein.json'
# 使用 cmd 时
./rein.exe -e > rein.json

# 使用 powershell 时
./rein.exe -e | out-file -encoding ascii rein.json

生成的默认配置文件如下：

{
	"upstream": [
		{"source": "0.0.0.0:8150", "target": "127.0.0.1:9991"}
	],
	"fileshare": [
		{"port": "9991", "path": "."}
	]
}

根据您的需要进行修改配置文件后，运行：

./rein.exe -c rein.json

2. 配置文件说明

2.1 stream 模式

stream 模式主要由 source 和 target 构成，实现的功能就是将主机上的某个IP地址与端口，映射到其他的主机（本机）和端口上。在 stream 模式下，支持多组由 source 和 target 构成的映射对。source 是监听 IP 和端口，target是需要转发到的 IP 和端口。

举例说明：

{
	"upstream": [
		{"source": "0.0.0.0:8150", "target": "127.0.0.1:9991"}
	]
}

2.2 file share 模式

此模式类似于ftp功能，能快速将本地资源进行网络（http方式）发布，它由port和path构成。port是要开放的端口，path是本地资源的路径。类似地，这个功能也支持多组。

举例说明：

{
	"fileshare": [
		{"port": "9991", "path": "/home/lz"}
	]
}