SSH远程主机秘钥失效的解决方法
发布时间:2020-12-13 23:14:20 所属栏目:Linux 来源:网络整理
导读:一、问题描述: 远程主机的SSH秘钥发生了变化,在使用SSH远程登录的时候,提示如下 [[email?protected] ~]# ssh [email?protected] @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @@@@@@
一、问题描述: 远程主机的SSH秘钥发生了变化,在使用SSH远程登录的时候,提示如下 [[email?protected] ~]# ssh [email?protected]
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@ 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 ECDSA key sent by the remote host is
SHA256:HDjXJvu0VYXWF+SKMZjSGn4FQmg/+w6eV9ljJvIXpx0.
Please contact your system administrator.
Add correct host key in /Users/wangdong/.ssh/known_hosts to get rid of this message.
Offending ECDSA key in /Users/wangdong/.ssh/known_hosts:46
ECDSA host key for 172.16.48.10 has changed and you have requested strict checking. Host key verification failed.
提示中红色部分是问题关键,意思就是秘钥发生了变化,但是你的本机保存的是原来的秘钥 二、解决问题 ssh-keygen -R IP(B) [[email?protected] ~]# ssh-keygen -R 172.16.48.10 出现红色部分提示表示成功,然后重新使用SSH远程登录即可 ? [[email?protected]ost ~]# ssh [email?protected] welcome [email?protected]‘s password: ****************************************************************************** * Copyright (c) 2004-2015 Hangzhou H3C Tech. Co.,Ltd. All rights reserved. * * Without the owner‘s prior written consent,* * no decompiling or reverse-engineering shall be allowed. * ****************************************************************************** <testS5820V2-10> (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |