SSH登陆错误 WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!
Connection to 192.168.2.2 closed.
[root@localhost ~]# ssh 192.168.2.2
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!
Someone could be eavesdropping on you right now (man-in-the-middle attack)!
It is also possible that the RSA host key has just been changed.
The fingerprint for the RSA key sent by the remote host is
1b:19:d2:4d:c8:88:bf:dc:d6:72:a7:0b:7b:73:07:d8.
Please contact your system administrator.
Add correct host key in /root/.ssh/known_hosts to get rid of this message.
Offending key in /root/.ssh/known_hosts:5
RSA host key for 192.168.2.2 has changed and you have requested strict checking.
Host key verification failed.
1.在客户端执行下述指令即可 #mv /root/.ssh/known_hosts /tmp
2.当然也可以直接编辑known_hosts文件,把里面与所要连接IP(192.168.10.20)相关的内容删掉即可.
