ftp.ntua.gr:/ubuntu/dists/trusty-proposed/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/                                    02-Mar-2019 01:14    -   
[   ] pxelinux.0                                       02-Mar-2019 01:14   26K  
[   ] linux                                            02-Mar-2019 01:14  5.6M  
[   ] initrd.gz                                        02-Mar-2019 01:14   37M  
[DIR] boot-screens/                                    02-Mar-2019 01:14    -
Apache/2.2 Server at ftp.ntua.gr Port 80