nrpe is used to execute Nagios plugins on remote hosts and report the results
to the main Nagios server. From the Nagios homepage:
Allows you to execute "local" plugins (like check_disk, check_procs, etc.) on
remote hosts. The check_nrpe plugin is called from Nagios and actually makes
the plugin requests to the remote host. Requires that nrpe be running on the
remote host (either as a standalone daemon or as a service under inetd).
Drawterm(8) is not a Plan 9 program. It is a program that users of
non-Plan 9 systems can use to establish graphical cpu(1) connections with
Plan 9 CPU servers. Just as a real Plan 9 terminal does, drawterm serves
its local name space as well as some devices (the keyboard, mouse, and
screen) to a remote CPU server, which mounts this name space on /mnt/term
and starts a shell. Typically, either explicitly or via the profile, one
uses the shell to start rio(1).
ENet's purpose is to provide a relatively thin, simple and robust network
communication layer on top of UDP (User Datagram Protocol). The primary feature
it provides is optional reliable, in-order delivery of packets.
ENet is NOT intended to be a general purpose high level networking library that
handles authentication, lobbying, server discovery, compression, encryption and
other high level, often application level or dependent tasks.
__ _ __
_ __ ___| /_ ___ ___ _ __(_)_ __ | /_ (portable/multi-platform) lightwei-
| '_ \./ _ \ __/ __)/ __| '__| | '_ \| __) ght TCP socket scripting. Intende-
| | | | ._/ |_(__ \ (__| | | | |_) ) |_ d for (non-)experienced persons to
|_| |_|\___|\__|___/\___|_| |_| .__/ \__) be able to use to automate situati-
[TCP socket scripting program] |_| [1.6.0] ons, built on a word-to-word rules-
et response system. includes wild-
card support, character replacement, random replacement, argument inclusion,
server timeout, initial send, display altering, multiple character dump forma-
ts, telnet protocol support, logging, program to socket dumping, executable
ruleset support, reverse binding, and module support among other things.
The Prefix WhoIs Project provides a whois-compatible client and server
framework for disclosing various up-to-date routing information.
Instead of using registrar-originated network information (which is often
unspecific or inaccurate), Prefix WhoIs uses the Internet's global routing
table as gleaned from a number of routing peers around the world. Other
sources of information, such as imported data from ARIN are also supported
(a separate agreement with ARIN is required).
Kamailio is an open source SIP proxy server that is capable of
handling thousands of up calls in a second. Among the features
it provides, are support for TCP, UDP and SCTP, secure communication
via TLS for VoIP (voice, video), accounting, the most popular open
source databases and much more.
Originally starting out as the SIP Express Router (SER) project by
the Fraunhofer Society in 2001, the design team got together in
2008, merged old and new source code and rebranded SER to Kamailio.
Paraphrasing the original (2.0) website:
ZSI, the Zolera SOAP Infrastructure, is a Python package that provides an
implementation of SOAP messaging, as described in The SOAP 1.1
Specification. In particular, ZSI parses and generates SOAP messages, and
converts between native Python datatypes and SOAP syntax. ZSI, the Zolera
SOAP Infrastructure, is a pure Python module that provides
an implementation of the SOAP 1.1 specification. Simple client and server
support are also provided.
Spread is a toolkit and daemon that provide multicast and group communications
support to applications across local and wide area networks. Spread is designed
to make it easy to write groupware, networked multimedia, reliable server, and
collaborative work applications.
Spread consists of a library that user applications are linked with, a binary
daemon which runs on each computer that is part of the processor group, and
various utility and demonstration programs.
Send print jobs to lpd servers anywhere on a network. Does not require
lpd server to be listed in client's /etc/printcap, and is therefore
useful for printing from machines one does not have root access on.
Gettext (-lintl) is not used by this port because it adds bloat
without functionality -- there are no language files supplied with this
package yet. May be in future versions.
WolfSSL is an embedded SSL Library for programmers building security
functionality into their applications and devices.
Highlights
- Up to TLS 1.2 and DTLS 1.2
- Full client and server support
- Progressive list of supported ciphers
- Key and Certificate generation
- OCSP, CRL support
Lightweight
- Small Size: 20-100kB
- Runtime Memory: 1-36kB
- 20x smaller than OpenSSL
Portable
- Abstraction Layers (OS, Custom I/O, Standard C library, and more)
- Simple API
- OpenSSL Compatibility Layer
- Long list of supported platforms