ftp.ntua.gr:/debian/dists/bullseye-proposed-updates/main/installer-armhf/20210731+deb11u7/images/cdrom/?C=N&O=D 
Icon  Name                                                                                  Last modified      Size  
[DIR] Parent Directory                                                                                           -   
[   ] vmlinuz                                                                               15-Dec-2022 05:37  4.7M  
[   ] initrd.gz                                                                             15-Dec-2022 05:37   12M  
[   ] debian-cd_info.tar.gz                                                                 15-Dec-2022 05:37  5.2M
Apache/2.2 Server at debian.noc.ntua.gr Port 80