Connection from local applications to remote servers,将发送到本地端口的请求,转发到目标端口,这样,就可以通过访问本地端口,来访问目标端口的服务
举例理解就是在本地电脑上使用远程服务器的Tensorboard
本地通过http://127.0.0.1:
可以访问到通过ssh
因此,
Connection from remote applications to this computer
Connection from local applications to remote server
https://blog.fundebug.com/2017/04/24/ssh-port-forwarding/
https://www.jianshu.com/p/3af56cde0337



