CentOS 6/7 安装配置 rinetd 端口转发工具
https://www.ancii.com/aln764zwz
https://blog.csdn.net/lvshuocool/article/details/80388767
Linux安装rinetd实现TCP端口转发
https://www.xiaoz.me/archives/10175
CentOS 部署 rinetd实现TCP端口转发
https://www.centos.bz/2018/07/centos%E5%AE%9E%E7%8E%B0%E7%AB%AF%E5%8F%A3%E8%BD%AC%E5%8F%91%EF%BC%9Arinetd%E9%83%A8%E7%BD%B2%E7%AC%94%E8%AE%B0
rein 多平台支持的超便携端口转发工具
https://my.oschina.net/crooner/blog/3066045
https://www.cnblogs.com/gleaners/p/11497148.html
https://github.com/firstboot/rein
