一、登录过程

windows(Cygwin)---jumper跳板机-----> prod_server

配置Cygwin

使用 cygwin setup.exe 安装以下包

net

- nc

- openssh

editors

- vim

二、配置Windows客户端到jumper机ssh用户对等

$ scp root@jumper_IP:.ssh/authorized_keys ~/.ssh/

$ ssh-keygen -t rsa

Generating public/private rsa key pair.

Enter file in which to save the key (/home/Administrator/.ssh/id_rsa):

Enter passphrase (empty for no passphrase):

Enter same passphrase again:

Your identification has been saved in /home/Administrator/.ssh/id_rsa.

Your public key has been saved in /home/Administrator/.ssh/id_rsa.pub.

The key fingerprint is:

37:c2:93:12:94:a6:73:6d:06:63:78:40:82:19:49:5d Administrator@XZ-20160330BIBA

The key's randomart image is:

+--[ RSA 2048]----+

|o*o.+E..         |

|+  o..B          |

|     =.+         |

|    o .o+.       |

|     o.oS o      |

|       . + .     |

|                 |

|                 |

|                 |

+-----------------+

$

$ cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys

$ scp ~/.ssh/authorized_keys root@jumper_ip:.ssh/authorized_keys

$ ssh -l root jumper_ip -p 1234 date

Wed Jul 27 15:59:41 CST 2016

$

三、启动SSH守护进程

Administrator@XZ-20160330BIBA ~/.ssh

$ pwd

/home/Administrator/.ssh

Administrator@XZ-20160330BIBA ~/.ssh

$ more /home/Administrator/.ssh/config

## server 1 #####

Host 172.11.1.*

User root

ForwardAgent yes

ProxyCommand nc -x localhost:7070 %h %p 2

## server 2 #####

Host 192.168.1.*

User root

ForwardAgent yes

ProxyCommand nc -x localhost:7070 %h %p 2

/usr/bin目录新建ssh_deamon.sh并赋予执行权限

#!/usr/bin/sh

export PATH=/usr/bin;$PATH

ssh -ND localhost:7070 root@jumper_ip -p 1234

启动守护进程

$ /usr/bin/ssh_deamon.sh &

ssh登录目标主机

登录Cygwin客户端

ssh prod_server_ip

本文转自 pgmia 51CTO博客，原文链接:http://blog.51cto.com/heyiyi/1833970