PackPrint is a program to parse and print out ethernet frames in a pretty way. For protocols that it knows about (ARP, UDP, TCP, ICMP, and raw IP), it will decode the data and print it out in an easy-to-read format.
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.