【SSH错误】ssh_exchange_identification: read: Connection reset by peer

进行远程登录时，ssh root@xxxxxxxxx出现如下错误

ssh_exchange_identification: read: Connection reset by peer

解决方案：登录远程服务端更改配置文件，添加

[root@localhost ～]# vi /etc/hosts.allow
#########################

##允许所有ip主机均能连接本机·
sshd: ALL 

[root@localhost ～]# systemctl restart sshd