Fairly fast packet filter (FFPF), an
alternative
platform for
network monitoring under
Linux. It is a
stream-based networking subsystem for Linux that spans from
hardware to userspace to offer high-speed
communication paths to all
applications. It
transparently supports specialized hardware resources and in-
kernel
processing through safe functional units. FFPF is licensed under the
GNU Lesser General Public License (
GPL).
[Adapted from FFPF
Web site]