ftp.ntua.gr:/mirror/slackware/slackware64-14.2/source/n/iftop/?C=N&O=D 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[TXT] slack-desc                                       02-Jun-2012 00:47  870   
[TXT] iftop.SlackBuild                                 02-Jun-2012 00:49  3.7K  
[   ] iftop-1.0pre2.tar.xz                             04-Oct-2011 23:40  130K
Apache/2.2 Server at ftp.ntua.gr Port 80