Plugdaemon acts as a "dumb proxy", forwarding a TCP/IP stream from a port
on one host to a possibly different port on a separate host. It runs as a
daemon to reduce latency in setting up a connection, and optionally logs
every connection via syslog.
PoPToP is a PPTP daemon. It is compatible with the Microsoft Windows
VPN adapter.
Portfwd stands for port forwarding daemon. It's a small C++
utility which forwards incoming TCP connections and/or UDP
packets to remote hosts.
This program forces any TCP connection made by any given TCP client
to follow through proxy (or proxy chain). It is a kind of proxifier.
It acts like sockscap / permeo / eborder driver (intercepts TCP calls).
This is a port of the "pptp-linux" PPTP client. It can establish a
PPP connection with an NT server, tunneled through a PPTP link over
the Internet. In effect, it makes the client machine behave as if
it were on the same LAN as the server.
John Polstra has created the port, including bug fixes that were
subsequently integrated in the upstream release, and a patch to
use FreeBSD's userland "ppp" package rather than "pppd" which it
was originally designed to use.
There is no manpage for this package, but you will find some
quickstart instructions and example configuration files in
"${PREFIX}/share/examples/pptpclient".
ptpd2 is an implementation of version 2 the Precision Time Protocol
(IEEE 1588-2008)
PTP was developed to provide very precise time coordination of LAN connected
computers.
Eventlet is a networking library written in Python. It achieves high scalability
by using non-blocking IO while at the same time retaining high programmer
usability by using coroutines to make the non-blocking IO operations appear
blocking at the source code level.
Python module for the libnet packet construction library
HexInject is a very versatile packet injector and sniffer, that provide a
command-line framework for raw network access.
It's designed to work together with others command-line utilities, and for this
reason it facilitates the creation of powerful shell scripts capable of reading,
intercepting and modifying network traffic in a transparent manner.
This program is a simple tool for recording VNC sessions. Make no mistake: it
is hacked together and very ugly. But it does the job.