ftp.ntua.gr:/debian/dists/bullseye/main/installer-arm64/20210731+deb11u3/images/netboot/?C=S&O=D 
Icon  Name                                                                 Last modified      Size  
[DIR] Parent Directory                                                                          -   
[   ] mini.iso                                                             22-Mar-2022 19:37   82M  
[   ] netboot.tar.gz                                                       22-Mar-2022 19:37   38M  
[DIR] gtk/                                                                 22-Mar-2022 19:37    -   
[DIR] debian-installer/                                                    22-Mar-2022 19:37    -   
[DIR] SD-card-images/                                                      22-Mar-2022 19:37    -
Apache/2.2 Server at debian.noc.ntua.gr Port 80