config BR2_PACKAGE_IFTOP prompt "iftop............................. display bandwith usage on an interface" tristate default m if CONFIG_DEVEL select BR2_PACKAGE_LIBPCAP select BR2_PACKAGE_LIBNCURSES select BR2_PACKAGE_LIBPTHREAD help iftop does for network usage what top(1) does for CPU usage. It listens to network traffic on a named interface and displays a table of current bandwidth usage by pairs of hosts. Handy for answering the question "why is our ADSL link so slow?". http://www.ex-parrot.com/~pdw/iftop/