The wipl program package is able to make statistics about which network cards transfer how much on a LAN segment or through certain routers or servers. The program package contains a daemon program which collects and processes the information for network monitoring and realtime statistics.
You can download it from the following link: https://packetstormsecurity.com/files/download/12878/wipl-990221.src.tar.gz
Source: https://packetstormsecurity.com/files/12878/wipl-990221.src.tar.gz.html