CentOS 7.6出现SSH登录失败的解决方案
问题重现:
iterm登录
ssh [email protected]
The authenticity of host '192.168.10.10 (192.168.10.10)' can't be established.
ECDSA key fingerprint is SHA256:8nyfIaEq9jMHfb9aQIlPh5OAGXjjSVGEDiXfMjlD7H8.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added '192.168.10.10' (ECDSA) to the list of known hosts.
[email protected]: Permission denied (publickey,gssapi-keyex,gssapi-with-mic).
sshShell登录
> 11:06:29 Connecting to 192.168.10.10 port 22
> 11:06:29 Command: ssh -p 22 [email protected]
> 11:06:29 Connect to 192.168.10.12:22, with timeout 15.000000
> 11:06:29 Create socket with IPv4 address family
> 11:06:29 Socket is connected successfully
> 11:06:29 Client banner: SSH-2.0-libssh_0.7.5
> 11:06:29 Server banner: SSH-2.0-OpenSSH_7.4
> 11:06:29 Negotiated with server
> 11:06:29 Authentication that can continue: publickey, gssapi-with-mic
> 11:06:29 Disconnected from server
解决办法
1、卸载重新
[[email protected] ~]# yum -y remove openssh-server
[[email protected] ~]# yum -y install openssh-server
2、生成密钥(可选)
[[email protected] ~]# sshd-keygen
3、修改sshd_config配置文件
[[email protected] ~]# vim /etc/ssh/sshd_config
# 添加以下内容至文件末尾处 :wq
PubkeyAuthentication yes
4、重新启动sshd
[[email protected] ~]# systemctl restart sshd.service
原文地址:https://www.cnblogs.com/zhangyangdev/p/11428341.html
时间: 2024-08-03 13:52:23