Pruebas con anonymous y usuario local‏

$ ftp localhost
Connected to localhost.
220 (vsFTPd 2.3.5)
Name (localhost:alumno101): alumno101
530 This FTP server is anonymous only.
Login failed.
ftp> bye
221 Goodbye.

$ ftp localhost
Connected to localhost.
220 (vsFTPd 2.3.5)
Name (localhost:alumno101):  anonymous
331 Please specify the password.
Password: 
500 OOPS: vsftpd: refusing to run with writable root inside chroot()
Login failed.
ftp> bye
500 OOPS: priv_sock_get_cmd