美文网首页
树莓派 18.04 openssh-server和refuse和

树莓派 18.04 openssh-server和refuse和

作者: YANWeichuan | 来源:发表于2019-06-19 10:26 被阅读0次

    安装openss-server后,连接出错

    refuse错误

    $ ssh 192.168.10.134
    ssh: connect to host 192.168.10.134 port 22: Connection refused
    

    安装ssh service

    sudo apt-get install openssh-server
    sudo apt-get install openssh-client
    

    reset 错误

    $ ssh 92.168.10.134
    Connection closed by 192.168.10.134 port 22
    

    查看认证错误

    $ cat /var/log/auth.log
    ...
    Jun 19 10:18:19 wchyan-desktop sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
    Jun 19 10:18:22 wchyan-desktop sudo: pam_unix(sudo:session): session closed for user root
    Jun 19 10:18:33 wchyan-desktop sshd[2876]: error: Could not load host key: /etc/ssh/ssh_host_ecdsa_key
    Jun 19 10:18:33 wchyan-desktop sshd[2876]: error: Could not load host key: /etc/ssh/ssh_host_ed25519_key
    Jun 19 10:18:39 wchyan-desktop sshd[2876]: Accepted password for wchyan from 192.168.10.72 port 62118 ssh2
    Jun 19 10:18:39 wchyan-desktop sshd[2876]: pam_unix(sshd:session): session opened for user wchyan by (uid=0)
    Jun 19 10:18:39 wchyan-desktop systemd-logind[707]: New session 3 of user wchyan.
    

    生产证书

    $sudo ssh-keygen -t rsa -b 2048 -f /etc/ssh/ssh_host_rsa_key
    $sudo ssh-keygen  -t dsa -f /etc/ssh/ssh_host_dsa_key
    

    其他refuse错误

    尝试一下关闭防火墙

    sudo ufw disable
    sudo iptables -F
    

    相关文章

      网友评论

          本文标题:树莓派 18.04 openssh-server和refuse和

          本文链接:https://www.haomeiwen.com/subject/falhqctx.html