Ipsec Nat Traversal

Blink is elegant, simple to use and feature-full You can use it with any SIP provider or its own fully-featured SIP service. Blink is a fully featured and easy to use SIP client. Blink offers Rich Multimedia Communications based on SIP protocol using Future Proof Addressing in the form of...

A powerful and highly versatile VoIP SDK to accelerate development of any type of VoIP-enabled application, like e.g. a SIP soft phone, teaching tool, live support, meeting tool or any other type of application which requires users being able to talk to each other. Deliver SIP-based...

New version 1.1. This is the source code to STUNTMAN - an open source STUN server and client code by john selbie. Compliant with the latest RFCs including 5389, 5769, and 5780. Also includes backwards compatibility for RFC 3489. The stun server code is part of a larger personal project involving...


Platforms: Mac, BSD, Linux

Sofia-SIP is an open-source SIP User-Agent library, compliant with the IETF RFC3261 specification (see the feature table).It can be used as a building block for SIP client software for uses such as VoIP, IM, and many other real-time and person-to-person communication services. Sofia-SIP is based...


Platforms: Windows, Mac, *nix, C/C++, BSD Solaris

The GNU Gatekeeper (GnuGk) is a full featured H.323 gatekeeper, available freely under GPL license. It forms the basis for a free IP telephony (VOIP) or video conferencing system. Please read the manual (especially the tutorial) and the FAQ for general information what a gatekeeper does or take...


Platforms: Mac

Campagnol is a distributed IP-based VPN software able to open new connections through NATs or firewalls without any configuration. It uses UDP for the transport layer and utilizes tunneling and encryption (with DTLS) and the UDP hole punching NAT traversal technique. The established connections...


Platforms: *nix

Fair NAT is a script for configuring NAT on dedicated Linux routers. This is the home of my linux router shaper script which allows something like fair bandwidth sharing among clients in the local network. The script is not great or anything - please dont expect the holy grail here - I just...


Platforms: *nix

NAT iptables firewall script is an iptables firewall script. This script is meant to be run once per boot the rules will be double added if you try to run it twice if you need to add another rule during runtime, change the -A to a -I to add it to the top of the list of rules if you use -A it...


Platforms: *nix

nat-traverse establishes connections between nodes which are behind NAT gateways, i.e. hosts which do not have public IP addresses. Additionally, you can setup a small VPN by using pppd on top of nat-traverse. nat-traverse does not need an external server on the Internet, and it isnt necessary...


Platforms: *nix

JSTUN project is a java based STUN (Simple Traversal of User Datagram Protocol (UDP) Through Network Address Translation (NAT)) implementation. STUN provides applications a mean to discover the presence and type of firewalls or NATs between them and the public internet. Additionally, in...


Platforms: *nix

It combined the P2P and the secure coorperate gateway traversal techniques, which can tranverse most of the complex cooperate networks in the secure and controlled way. No security policies will be compromised. To remotely connect to another PC , one don't have to know the IP address of the...


Platforms: Windows

Breadth first traversal of tree script is an example of the self-recursive generators. The first argument should be the tree root; children should be a function taking as argument a tree node and returning an iterator of the node's children.


Platforms: Windows, Mac, *nix, Python, BSD Solaris

TurnServer is a implementation of Traversal Using Relay around NAT (TURN) protocol. This protocol allows a client to obtain IP addresses and ports from such a relay.


Platforms: *nix

BrowseGate3 is an all new and very powerful, yet low cost NAT/Proxy/Firewall system designed to work in any network environment from the 2 PC Home network right through to the the largest business network. It offers automatic on-demand Internet access to all network users via a single PC and can...


Platforms: Windows

STUN Protocol Library provides the Simple Traversal of UDP through NATs Library. STUN Protocol Library, Client and Server implements a simple STUN (Simple Traversal of UDP through NATs) server and client, using the included library. The STUN protocol is described in the IETF RFC 3489,...


Platforms: *nix

Check Your Network Address Translator for Compatibility with Peer-to-Peer Protocols. If you are accessing the Internet from behind a Network Address Translator (NAT) of some kind, I would appreciate your help in surveying the behavior of different NATs, in terms of how and whether they support a...


Platforms: *nix

NSH is intended to handle configuration for interfaces, bridging, routing, packet filtering, NAT, and ISAKMP. It presents the user with a vaguely cisco-like interface. It also gives the user access to system information and diagnostics. NSH replaces the userland commands which handle these...


Platforms: *nix

IPsec-Tools is a port of KAME's IPsec utilities to the Linux-2.6 IPsec implementation. It supports NetBSD and FreeBSD as well. Contents: libipsec Library with PF_KEY implementation. setkey Tool to manipulate and dump the kernel Security Policy Database (SPD) and Security Association Database...


Platforms: *nix

NAT is a free universal Braille translator. It supports French Braille grade 1, mathematical Braille, Braille layout and reverse transcription. French Braille grade 2, music and other languages are currently under development.


Platforms: Windows, Mac, Linux

A fast and simple voxel traversal algorithm through a 3D space partition (grid) proposed by J. Amanatides and A. Woo (1987).Author: JesdoDos P. Mena-Chalco.References:[1] "A fast voxel traversal algorithm for ray tracing" J. Amanatides and A. Woo. Eurographics, 87(3), 1987[2] Other...


Platforms: Matlab