解决办法
(1)查看这两个文件是否有阻止
cat /etc/hosts.deny cat /etc/hosts.allow
（2）客户端连接数过多
修改/etc/ssh/sshd_config中#MaxStartups 10，将其改为MaxStartups 100
重启
ssh 连接不上报Connection closed by remote host
免责声明！
本站转载的文章为个人学习借鉴使用，本站对版权不负任何法律责任。如果侵犯了您的隐私权益，请联系本站邮箱yoyou2525@163.com删除。
猜您在找
ubuntu成功解决ssh连接提示 "Connection closed by remote host"
SSH连接 提示 ssh_exchange_identification: Connection closed by remote host
ssh问题：ssh_exchange_identification: Connection closed by remote host
ssh问题：ssh_exchange_identification: Connection closed by remote host
ssh_exchange_identification: Connection closed by remote host
ssh_exchange_identification: Connection closed by remote host
ssh_exchange_identification: Connection closed by remote host
ssh_exchange_identification: Connection closed by remote host
ssh 客户端连接提示Connection closed by foreign host
【Ansible】SSH Error: ssh_exchange_identification: Connection closed by remote host