虚拟机XP 连接 虚拟机 linux

使用软件： putty

虚拟机都使用 NAT 这样他们处于 一个网段中

linux 下 ifcondif 查看IP

XP 下 ipconfig 查看IP

linux 下查看 用户 密码等 cat /etc/passwd

问题：

　　使用putty登录显示network error:Connection refused 或者显示network error:Connection timeout　

解决方法：

　　1.vi /etc/ssh/sshd_config 将PermitRootLogin的注释取消，或者将no改为yes。(如果没有sshd_config文件说明linux上没有安装SSH，使用 yum -y install ssh安装之后，sshd-config文件中PermitRootLogin选项默认的是yes，新安装的ssh不用操作下面两部)

　　2.

root@bt:~# /etc/init.d/ssh restart

Could not load host key: /etc/ssh/ssh_host_rsa_key

Could not load host key: /etc/ssh/ssh_host_dsa_key

* Restarting OpenBSD Secure Shell server sshd Could not load host key: /etc/ssh/ssh_host_rsa_key

Could not load host key: /etc/ssh/ssh_host_dsa_key

解决方法：

root@bt:~# ssh-keygen -t rsa -b 2048 -f /etc/ssh/ssh_host_rsa_key

Generating public/private rsa key pair.

Enter passphrase (empty for no passphrase):

Enter same passphrase again:

Your identification has been saved in /etc/ssh/ssh_host_rsa_key.

Your public key has been saved in /etc/ssh/ssh_host_rsa_key.pub.

The key fingerprint is:

85:e6:83:c5:a9:91:0d:8e:2a:6b:b1:e5:7b:db:d3:b2 root@bt

The key's randomart image is:

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

| . |

| o = o |

| . + B . |

| . B . |

|.... o S |

| o= . |

|.o . . |

|. ...o . |

| ....E+ |

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

root@bt:~# ssh-keygen -t dsa -f /etc/ssh/ssh_host_dsa_key

Generating public/private dsa key pair.

Enter passphrase (empty for no passphrase):

Enter same passphrase again:

Your identification has been saved in /etc/ssh/ssh_host_dsa_key.

Your public key has been saved in /etc/ssh/ssh_host_dsa_key.pub.

The key fingerprint is:

bc:0d:45:c8:62:85:c4:6e:a2:90:e4:3b:e4:38:8a:35 root@bt

The key's randomart image is:

+--[ DSA 1024]----+

| o.+... |

| . = o. |

|o. o . . |

|oo . o. . |

|+... o S |

|o+E + |

|oo.. . . |

|o |

| |

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

　　3.service iptables stop命令进入将防火墙关闭。

最后 登陆 用 root 账户登陆



另外 更新 MSF ： http://blog.chinaunix.net/uid-13344516-id-3597709.html