ftp.ntua.gr:/ubuntu/dists/xenial-proposed/main/installer-i386/20101020ubuntu451.28/images/netboot/?C=S&O=A 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[DIR] pxelinux.cfg/                                    20-Feb-2019 16:49    -   
[DIR] ubuntu-installer/                                20-Feb-2019 16:49    -   
[DIR] xen/                                             20-Feb-2019 16:49    -   
[   ] pxelinux.0                                       20-Feb-2019 16:49   42K  
[   ] ldlinux.c32                                      20-Feb-2019 16:49  114K  
[   ] netboot.tar.gz                                   20-Feb-2019 16:49   54M  
[   ] boot.img.gz                                      20-Feb-2019 16:49   54M  
[   ] mini.iso                                         20-Feb-2019 16:49   61M
Apache/2.2 Server at ftp.ntua.gr Port 80