ftp.ntua.gr:/debian/dists/oldstable-proposed-updates/main/installer-amd64/20210731+deb11u7/images/netboot/debian-installer/amd64/ 
Icon  Name                                                                                                            Last modified      Size  
[DIR] Parent Directory                                                                                                                     -   
[DIR] boot-screens/                                                                                                   15-Dec-2022 05:37    -   
[   ] bootnetx64.efi                                                                                                  15-Dec-2022 05:37  912K  
[DIR] grub/                                                                                                           15-Dec-2022 05:37    -   
[   ] grubx64.efi                                                                                                     15-Dec-2022 05:37  3.7M  
[   ] initrd.gz                                                                                                       15-Dec-2022 05:37   29M  
[   ] linux                                                                                                           15-Dec-2022 05:37  6.7M  
[   ] pxelinux.0                                                                                                      15-Dec-2022 05:37   41K  
[DIR] pxelinux.cfg/                                                                                                   15-Dec-2022 05:37    -
Apache/2.2 Server at debian.noc.ntua.gr Port 80