Virtual machine system ubuntu12.04 (virtual Host in intranet) open remote connection access

First, the tool preparation:

1. Intranet virtual Machine Ubuntu12.04 system host one, open port: 29999

2. Remote connection software: Mobaxterm

Second, the opening step:

1. View Port status information:

Netstat-antl | grep 29999 found 29999 ports in listening state

3. Configure Sshd_config to set the default port 22 to 29999, if you want the remote root account, then set Permitrootlogin Yes to telnet to the root account

4. Restart SSH services: sudo service ssh restart

5. Check the port usage, if there are other applications that occupy 29999 ports, turn off the service or modify the port number that provides the service, see that the sshd has opened the remote Access Service with Port 29999

Note: The author's virtual host opens the 29999-port MySQL service, so stop this service first: The command is/etc/init.d/mysql stop

6. Log in to this virtual host using Telnet software putty or maboxterm

7. The interface after successful login

Virtual machine system ubuntu12.04 (virtual Host in intranet) open remote connection access