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SSH RSA host key for [IP] has changed and you have requested strict checking

今天小编把服务器重装后,MAC 用SSH远程连接服务器,会提示报错:RSA host key for [IP] has changed and you have requested strict checking。具体错误信息如下:

@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@ 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 a host key has just been changed.
The fingerprint for the RSA key sent by the remote host is
SHA256:*******
Please contact your system administrator.
Add correct host key in /Users/apple/.ssh/known_hosts to get rid of this message.
Offending RSA key in /Users/apple/.ssh/known_hosts:17
RSA host key for [***ip address***] has changed and you have requested strict checking.
Host key verification failed.
———————

想必大家也会经常遇到此问题,这是因为重装后,本地机和服务器内部ssh对不上导致错误,因此,只需要删除本地机ssh缓存信息,即可恢复。
处理方案很简单,在本地机输入一下命令行:

ssh-keygen -R 192.168.0.1

将192.168.0.1替换为你的ip地址即可

SSH RSA host key for [IP] has changed and you have requested strict checking

 

原创文章,作者:果皮,如若转载,请注明出处:https://www.peels.cn/233.html

评论列表(1条)

  • 文娱帝国 2019年3月30日 19:04

    写的很好,很喜欢