SSH 连接时报错：Host key verification failed.
SSH 连接时报错：Host key verification failed.
Lokinli
发布于 2023-03-09 13:16:43
发布于 2023-03-09 13:16:43
文章被收录于专栏：以终为始
完整报错信息：
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@ 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 ED25519 key sent by the remote host is
SHA256:........
Please contact your system administrator.
Add correct host key in /Users/ningli/.ssh/known_hosts to get rid of this message.
Offending ECDSA key in /Users/ningli/.ssh/known_hosts:4
Host key for x.x.x.x has changed and you have requested strict checking.
Host key verification failed.解决办法：
参考：https://ithelp.ithome.com.tw/articles/10083004
Method 1
vim /root/.ssh/known_hosts
#把有問題的 ip KEY刪掉Method 2
rm -rf /root/.ssh/known_hosts
# 谨慎操作Method 3
ssh-keygen -R 2.1.2.5
# 移除有问题的即可，推荐～本文参与 腾讯云自媒体同步曝光计划，分享自作者个人站点/博客。
原始发表：2022-04-02，如有侵权请联系 cloudcommunity@tencent.com 删除
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