libpcap: libpcap (packet capture library) libpcap: libpcap: libpcap is a library for user-level packet capture. libpcap provides libpcap: a portable framework for low-level network monitoring. Applications libpcap: include network statistics collection, security monitoring, network libpcap: debugging, etc. The tcpdump utility uses libpcap. libpcap: libpcap: Project homepage: http://sourceforge.net/projects/libpcap/ libpcap: libpcap: libpcap: