http://cafeandrew.com/archives/2339
#instalar FTP server
sudo yum install vsftpd
#configurar serviço
sudo vim /etc/vsftpd/vsftpd.conf
anonymous_enable=NO
pasv_enable=YES
pasv_min_port=1024
pasv_max_port=1048
pasv_address=
#iniciar serviço
sudo service vsftpd start
#ativar no start-up
sudo chkconfig vsftpd on
liberar portas 20-21 e 1024-1048 no firewall