ftp.ntua.gr:/debian/dists/unstable/main/installer-arm64/20190118/images/device-tree/cavium/ 
Icon  Name                                                                     Last modified      Size  
[DIR] Parent Directory                                                                              -   
[   ] thunder-88xx.dtb                                                         18-Jan-2019 22:43  7.0K  
[   ] thunder2-99xx.dtb                                                        18-Jan-2019 22:43  2.7K
Apache/2.2 Server at ftp.grnet.gr Port 80