ftp.ntua.gr:/ubuntu/dists/xenial-proposed/main/installer-i386/current/images/netboot/ubuntu-installer/i386/?C=N&O=A 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[DIR] boot-screens/                                    30-Jul-2020 00:58    -   
[   ] initrd.gz                                        30-Jul-2020 00:58   47M  
[   ] linux                                            30-Jul-2020 00:58  6.7M  
[   ] pxelinux.0                                       30-Jul-2020 00:58   42K  
[DIR] pxelinux.cfg/                                    30-Jul-2020 00:58    -
Apache/2.2 Server at ftp.ntua.gr Port 80