VirtualBox ubuntu under SSH connection

First, install an SSH server in Ubuntu

Installing OpenSSH Server under Ubuntu is an incredibly easy thing to do, requiring only one command:
sudo apt-get install Openssh-server

Then confirm that the Sshserver is started: (or with "NETSTAT-TLP" command)

Ps-e | grep ssh

If only ssh-agent that Ssh-server has not started, need to/etc/init.d/ssh start, if you see the sshd that shows that Ssh-server has been started.

Ssh-server configuration file is located in/Etc/ssh/sshd_config, where you can define the SSH service port, the default port is 22, you can define yourself as a different port number, such as 222. Then restart the SSH service:

Sudo/etc/init.d/ssh Resart

#GSSAPIAuthentication Yes #GSSAPIDelegateCredentials No and then restart the SSH service:
Sudo/etc/init.d/ssh restart

Second, set in VirtualBox

Third, Win7 SSH client login can

VirtualBox ubuntu under SSH connection