1*4882a593Smuzhiyunconfig BR2_PACKAGE_IFTOP 2*4882a593Smuzhiyun bool "iftop" 3*4882a593Smuzhiyun depends on BR2_TOOLCHAIN_HAS_THREADS 4*4882a593Smuzhiyun select BR2_PACKAGE_NCURSES 5*4882a593Smuzhiyun select BR2_PACKAGE_LIBPCAP 6*4882a593Smuzhiyun help 7*4882a593Smuzhiyun iftop does for network usage what top(1) does for CPU usage. 8*4882a593Smuzhiyun It listens to network traffic on a named interface and 9*4882a593Smuzhiyun displays a table of current bandwidth usage by pairs of hosts. 10*4882a593Smuzhiyun Handy for answering the question "why is our ADSL link so 11*4882a593Smuzhiyun slow?". 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun http://www.ex-parrot.com/pdw/iftop/ 14*4882a593Smuzhiyun 15*4882a593Smuzhiyuncomment "iftop needs a toolchain w/ threads" 16*4882a593Smuzhiyun depends on !BR2_TOOLCHAIN_HAS_THREADS 17