ftp.ntua.gr:/debian/dists/Debian8.11/main/installer-armel/20150422/images/versatile/netboot/ 
Icon  Name                                                                     Last modified      Size  
[DIR] Parent Directory                                                                              -   
[   ] initrd.gz                                                                23-Apr-2015 07:22  4.8M  
[   ] vmlinuz-3.16.0-4-versatile                                               18-Apr-2015 19:07  2.0M
Apache/2.2 Server at ftp.grnet.gr Port 80