ftp.ntua.gr:/ubuntu/dists/trusty/main/installer-i386/current/images/netboot/ubuntu-installer/i386/?C=N&O=D 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[DIR] pxelinux.cfg/                                    16-Apr-2014 00:53    -   
[   ] pxelinux.0                                       16-Apr-2014 00:53   26K  
[   ] linux                                            16-Apr-2014 00:53  5.5M  
[   ] initrd.gz                                        16-Apr-2014 00:53   19M  
[DIR] boot-screens/                                    16-Apr-2014 00:53    -
Apache/2.2 Server at ftp.ntua.gr Port 80