Census FTP interface

Hi. Is there a way to access Census data files (such as TIGER files) through an actual FTP interface? I'm trying to download all the files on this page (https://www2.census.gov/geo/tiger/TIGER2015/TRACT/), however, it not being an actual FTP interface, it requires manual clicking on each file to download. I know there used to be such an interface, but I can't find it.