ftp.ntua.gr:/debian/dists/Debian9.13/main/installer-arm64/20170615/images/cdrom/?C=N&O=A 
Icon  Name                                                           Last modified      Size  
[DIR] Parent Directory                                                                    -   
[   ] debian-cd_info.tar.gz                                          15-Jun-2017 11:34  745K  
[   ] initrd.gz                                                      15-Jun-2017 11:34   10M  
[   ] vmlinuz                                                        15-Jun-2017 11:34   13M
Apache/2.2 Server at ftp.ntua.gr Port 80