ssh: connect to host 192.168.64.128 port 22: Connection timed out

几面检查 1 vi /etc/ssh/sshd_config: 两项注释号掉 Port 22 Protocol 2 2 检查sshd服务 sudo service ssh status. 3 检查名字否致 /etc/hostname, and /etc/hosts. 4 检查防火墙. sudo service ufw status 5 查...