ftp.ntua.gr:/debian/dists/bullseye/main/installer-armhf/20210731+deb11u3/images/u-boot/BeagleBoard-X15/?C=M&O=D 
Icon  Name                                                                        Last modified      Size  
[DIR] Parent Directory                                                                                 -   
[   ] u-boot.img.gz                                                               22-Mar-2022 19:37  504K  
[   ] MLO.gz                                                                      22-Mar-2022 19:37   72K  
[   ] BeagleBoard-X15.sdcard.img.gz                                               22-Mar-2022 19:37  576K
Apache/2.2 Server at debian.noc.ntua.gr Port 80