ftp.ntua.gr:/debian/dists/Debian11.7/main/installer-arm64/20210731/images/netboot/debian-installer/ 
Icon  Name                                                                   Last modified      Size  
[DIR] Parent Directory                                                                            -   
[DIR] arm64/                                                                 31-Jul-2021 07:20    -
Apache/2.2 Server at ftp.ntua.gr Port 80