ftp.ntua.gr:/debian/dists/stretch/main/installer-mips/20170615/images/octeon/netboot/?C=N&O=D 
Icon  Name                                                              Last modified      Size  
[DIR] Parent Directory                                                                       -   
[   ] vmlinux-4.9.0-3-octeon                                            15-Jun-2017 11:34   12M  
[   ] initrd.gz                                                         15-Jun-2017 11:34   21M
Apache/2.2 Server at ftp.grnet.gr Port 80