| 本地 VPN 服务器 | 远程 VPN 服务器 |
| /etc | /etc |
| /ssh | /ssh |
| ssh_config | ssh_config |
| sshd_config | sshd_config |
| ssh_host_key | ssh_host_key |
| ssh_host_key.pub | ssh_host_key.pub |
| /root | /root |
| /.ssh | /.ssh |
| identity | identity |
| identity.pub | identity.pub |
| /home | /home |
| /david | /slave |
| /.ssh | /.ssh |
| identity | identity |
| identity.pub | identity.pub |