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Java based webapp that utilizes TCP Wrappers to grant an IP access to a ssh server. Brute force attacks can be avoided while still allowing password based ssh access from multiple, changing IP values.
Experimental open source project, which aims to test possibility of VoIP calls "from browser to browser". Main part is Java application implementing UDP hole punching, which is sent to both clients using JWS. See it online in action at project homepage
A simple socket server that lets you send/receive data via TCP on a given port. The data to send can be defined in an XML form and can be altered on the fly before sending. Given the flexibility you can spoof whole sessions to test your software.
TcpMon is a Linux program written in Java that will show you detailed listings of all TCP and UDP endpoints on your system, including the local and remote addresses and state of TCP connections. Requires JAVA 6 installed to run.
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A very simple to use java firewall testing tool. Ever wanted to verify that a TCP or UDP network path is actually open? This tool has both server and client modes so you can test network paths between any two computers that have the Jave JRE installed.
This project should enable programms written in different languages to communicate via interfaces wich allows streaming, remoting and other communication technologies over TCP/IP and later also UDP/IP ports.
Cross-platform TCP/IP relay is intended for redirecting TCP/IP traffic to a specific remote IP address (or hostname) and port. El TCP/IP conmutador multiplataforma es un programa para transmitir datos a una remota direccion IP y puerto TCP.
Chess game. It supports disconnected network play by means of emails or such. It supports also realtime network play through a TCP connection. It requires Java 2 version 1.3 or later (vers. 2 under development will reqire JDK5.0 to compile from sourc
A NetBeans plugin exposing a simple TCP service giving external clients basic Java source code viewing and navigating capabilities. Contributed by softwarepearls.com. Coded by Ivo Tripunovic and Laurence Vanhelsuwé.
For new versions, check https://github.com/Darkkey/javaNetSim
javaNetSim (Java Network Simulator) - it's a fork of a project jFirewallSim. The main goal of javaNetSim is creating a software to simulate various TCP/IP networks based on Ethernet, WiFi, PPP, etc...
JLongTCPConn is a developing toolkit for TCP connection and session. It does the jobs of TCP processing (such as login, session maintainment, active-test or heartbeating, and data buffering), which makes you focus on application layer logics.
A lightweight, compact, stand-alone, platform-independent application to forward TCP (over IPv4 or IPv6) connections to another host. Possible uses include - but not limited to - firewall hacking, tunneling, proxying, fortifying ADSL, creating multi-plat
AMICO (Adaptable Multi-Interface COmmunicator) is a generic platform for sketching and end-user development with diverse software components and services. Supports multiple integration interfaces: TCP, UDP, HTTP, XML-RPC, OSC, SOAP, REST...
NetBeans plug-in allowing arbitrary programs to send NetBeans any keyboard events. Communication is achieved via a stateless ASCII TCP-based protocol. The keyboard events are injected into NetBeans's UI by way of a java.awt.Robot instance.
This is project is an open source tool designed for network administrators who work in an electronic trading environment. It will help IT specialists to run UDP tests designed to help identify trouble areas on networks.
SocketTest - powerful and small software tool for socket testing. It can create both TCP and UDP client or server. It can be used to test any server or client that uses TCP or UDP protocol to communicate.
The Real-time Network Grapher (RtNG) is a Java applet. RtNG plots a scrolling line-graph from a continuous feed of CSV-style data, where new data arrives periodically with a period 0.1s or greater. The data feed can be either a TCP port or a URL
Gamio is an Open-Source Java framework used for easy development of high concurrent, high efficient, high scalable and robust TCP/IP server by leveraging Java NIO.
XSockets - open, lightweight and highly portable library of universal and eXtensible Super Sockets for point-to-point communication. A unified API for many communication methods between programs and/or devices (e.g. TCP/IP sockets,serial link,pipes,IrDA)
Our aim is to create a chess game that mainly supports networking (TCP/IP), AI (using decision trees), and multiple type of GUI It'll be developped using Java, SWT (perhaps even OpenGL)
JPortForward is a small Java based Console Application for mapping or forwarding tcp/udp Ports. It can be used to map any port or portrange to any host and port. A Traffic Shaping Feature to limit the bandwith per port also implemented.
AbuGraph is a freely available Java application for the layout and visualization of directed graphs. Bound to a TCP port, it supports dynamic graph creation receiving commands from a telnet console or another third party application.
DolphinNet is an easy to use server and distributed processing library for Java. It uses objects to communicate between a client and server. DolphinNet approaches this task using object serialization over a standard TCP/IP connection.
IPLib is a cross platform reliable TCP/IP socket library; it
includes C++ and Java versions, with synchronous and asynchronous
request/response messaging. It should run on any mainstream
operating system that supports C++ and/or Java, TCP/IP.