Tracks usage of TCP/IP network subnets and builds html files with graphs to display utilization. Charts are built by individual ip. Color Codes HTTP, TCP,UDP, ICMP, VPN, P2P, etc. Click on the release notes icon for the latest release for more info.
If Abador had spent a little longer and actually read the instructions he would have seen you need to install winpcap - the readme links to an external site however it is an old link - recommend a google search and the latest version is free to download.