I am very new at this, and I need help setting up an FTP server that I can connect to outside of my network. I have Ubuntu Server 12.04 installed, as well as Webmin, and Vsftpd. I just need help figuring out how to connect to my server and use it as a FTP Server.
If your server has SSH installed you can easily use sftp to it. I use FileZilla from Windows machines to connect to any server using sftp with port 22. Just use your username and password as if SSH.