ftp.ntua.gr:/debian/dists/stretch/main/installer-ppc64el/20170615+deb9u9/images/netboot/debian-installer/ppc64el/ 
Icon  Name                                                                                          Last modified      Size  
[DIR] Parent Directory                                                                                                   -   
[   ] initrd.gz                                                                                     12-Jul-2020 20:49   17M  
[   ] vmlinux                                                                                       12-Jul-2020 20:49   16M
Apache/2.2 Server at debian.noc.ntua.gr Port 80