acquired package info from repodata DB: repodata/e040ddccf0bd3c0740c978b9bbc271434c21d4c0cf4ebb914274399e2b442148-primary.sqlite.bz2
A system-independent interface for user-level packet capture
This is the official web site of tcpdump, a powerful command-line packet analyzer; and libpcap, a portable C/C++ library for network traffic capture.