ftp.ntua.gr:/debian/dists/sid/main/installer-ppc64el/20210415/images/netboot/?C=M&O=D 
Icon  Name                                                      Last modified      Size  
[DIR] Parent Directory                                                               -   
[   ] netboot.tar.gz                                            15-Apr-2021 01:06   28M  
[   ] mini.iso                                                  15-Apr-2021 01:06   55M  
[DIR] debian-installer/                                         15-Apr-2021 01:06    -
Apache/2.2 Server at debian.noc.ntua.gr Port 80