ftp.ntua.gr:/debian/dists/bullseye-proposed-updates/main/installer-armhf/20210731+deb11u6/images/u-boot/PandaBoard/?C=M&O=D 
Icon  Name                                                                                         Last modified      Size  
[DIR] Parent Directory                                                                                                  -   
[   ] u-boot.img.gz                                                                                12-Dec-2022 21:03  248K  
[   ] PandaBoard.sdcard.img.gz                                                                     12-Dec-2022 21:03  275K  
[   ] MLO.gz                                                                                       12-Dec-2022 21:03   25K
Apache/2.2 Server at ftp.grnet.gr Port 80