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分类: BSD

2007-09-29 11:25:11

# ssh root@10.0.0.200
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@    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
cb:0f:58:2c:a6:37:3c:bc:31:a9:9d:f1:60:58:6f:7a.
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:2
RSA host key for 10.0.0.200 has changed and you have requested strict checking.
Host key verification failed.
# > /root/.ssh/known_hosts
# ssh root@10.0.0.200
The authenticity of host '10.0.0.200 (10.0.0.200)' can't be established.
RSA key fingerprint is cb:0f:58:2c:a6:37:3c:bc:31:a9:9d:f1:60:58:6f:7a.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added '10.0.0.200' (RSA) to the list of known hosts.
root@10.0.0.200's password:

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给主人留下些什么吧!~~

chinaunix网友2008-03-01 11:02:22

因为在本地机器上曾经用SSH登录过这台远程计算机,因而留下了known_hosts的记录,在远程计算机重新安装系统后不能够通过鉴权。删除~/.ssh/known_hosts中对应的项目,问题获得解决。