ftp.ntua.gr:/debian/dists/oldoldstable/main/installer-arm64/20190702/images/device-tree/cavium/?C=S&O=D 
Icon  Name                                                                         Last modified      Size  
[DIR] Parent Directory                                                                                  -   
[   ] thunder-88xx.dtb                                                             02-Jul-2019 01:39  7.0K  
[   ] thunder2-99xx.dtb                                                            02-Jul-2019 01:39  2.7K
Apache/2.2 Server at ftp.ntua.gr Port 80