ftp.ntua.gr:/debian/dists/bullseye-proposed-updates/main/installer-armhf/20210731+deb11u7/images/u-boot/Wandboard/?C=M&O=D 
Icon  Name                                                                                         Last modified      Size  
[DIR] Parent Directory                                                                                                  -   
[   ] u-boot.img.gz                                                                                15-Dec-2022 05:37  287K  
[   ] Wandboard.sdcard.img.gz                                                                      15-Dec-2022 05:37  318K  
[   ] SPL.gz                                                                                       15-Dec-2022 05:37   30K
Apache/2.2 Server at debian.noc.ntua.gr Port 80