ftp.ntua.gr:/debian/dists/stretch/main/installer-armel/current/images/orion5x/netboot/?C=N&O=A 
Icon  Name                                                               Last modified      Size  
[DIR] Parent Directory                                                                        -   
[DIR] buffalo/                                                           12-Jul-2020 20:49    -
Apache/2.2 Server at debian.noc.ntua.gr Port 80