ftp.ntua.gr:/debian/dists/Debian9.13/main/installer-mips64el/current/images/loongson-3/netboot/?C=N&O=D 
Icon  Name                                                                        Last modified      Size  
[DIR] Parent Directory                                                                                 -   
[   ] vmlinux-4.9.0-13-loongson-3                                                 12-Jul-2020 20:49   13M  
[   ] initrd.gz                                                                   12-Jul-2020 20:49   22M  
[   ] boot.cfg                                                                    12-Jul-2020 20:49  129
Apache/2.2 Server at ftp.ntua.gr Port 80