ftp://ftp.armedslack.org/armedslack/unsupported/source/iftop/  direct

[DIR]sources/  direct  25827+ twin directories
962 B  2003-02-17slack-desc  3411+ mirrors
1.80 KB  2004-12-27iftop.SlackBuild  6 mirrors
[DIR]i486/  direct  1018+ twin directories
4.15 KB  2004-12-27build.log.bz2  6 mirrors
[DIR]arm/  direct  26137+ twin directories