Open Source Java Networking Software

Angry IP scanner is fast and friendly network scanner for Windows, Linux, and Mac. It is very extensible, allowing it to be used for very wide range of purposes, with the primary goal of being useful to network administrators.

Zabbix is an enterprise-class open source distributed monitoring solution designed to monitor and track performance and availability of network servers, devices and other IT resources. It supports distributed and WEB monitoring, auto-discovery, and more. An enterprise-class distributed monitoring solution for networks & apps

Peers is a very simple softphone. It's a SIP User-Agent, written in java, it works on windows, linux and mac. It can be used with SIP servers like opensips or asterisk IPBX. It supports G711 codec (PCMU and PCMA) and telephone-events (DTMF).

JFtp is a graphical network browser. It supports various types of connections like FTP, SMB, SFTP, NFS, HTTP and local ones, has a nice Swing GUI, lots of features and can be started & (auto)updated using Java Web Start in any browser (link on homepage.)

BCU SDK is a C based, high level development system for creating programs for EIB/KNX BCU devices. It includes the GNU toolchain for the m68hc05 architecture (m68hc05-gcc, m68hc05-gdb, newlib). Bus access is possible using multiple methods.

Client-server based software that talks to Digitrax LocoNet. TCP server talks through a hardware interface (e.g. LocoBuffer) to LocoNet. (User interface) clients talk to that server.

Open Source Exchange community for Cisco-centric developers and customers to publish, discuss and release their open source tools, scripts and utilities for managing or operating Cisco network equipment

Developing Open Source AntiVirus Solutions

A modular console-oriented amateur radio AX.25 keyboard to keyboard chat and PBBS program using Linux's AX.25 stack. Includes support for multiple concurrent connected sessions, a unconnected (UI) message screen, and an automated packet message client

Pure Java Network Tools. Free portable cross-platform. Include: 01) ICMP-ping, 02) ICMP-traceroute, 03) DNS-check resolver, 04) Parallel Host TCP-scanner, 05) IP-calculator, 06) Syslog-server, 07) Telnet-client, 08) Local ARP-cache request, 09) Parallel Network Ping-Scanner, 10) Snmp-Get concrete value utility. 11) Parallel ICMP flood utility. 12) Parallel UDP flood utility. 13) TFTP-server. 14) NTP-server. 15) Host TCP-ping. 16) SNMP-MRTG traffic monitor. 17) Anonymous FTP-server. 18) Parallel Network TCP-scanner. 19) Parallel Network SNMP-scanner. 20) Parallel Network DNS-scanner. 21) Parallel SNMP-DoS. 22) Parallel HTTP/HTTPS-DoS Need JRE-1.8: https://www.oracle.com/java/technologies/javase/javase8-archive-downloads.html . Source - https://github.com/harp077/pj-net-tools . If you like this - put a star on https://github.com/harp077/pj-net-tools

VNCed allows admins and teachers to monitor multiple workstations at the same time using VNC. There are a number of other VNC releated downloads available including MSI Creators/Installers for UltraVNC, Win32 version of RFBProxy and pyvnc2swf-py2exe

Amoeba is a proxy that sits between your client and DB server(s) that can monitor, analyze or transform their communication. written in java. 1.load balancing 2、failover; 3、queries Route.projects:amoeba for mysql ,for mongodb,for aladdin

Pure Java TFTP server. Free, portable, cross-platform. Fully multi-threaded. Implements RFC 1350. Run as root/admin in cmd-mode with cmd argument = path to folder, for example: java -jar pj-tftp-server.jar /tmp .Need JRE-1.8. Source - https://github.com/harp077/pj-tftp-server If you like this - put a star on https://github.com/harp077/pj-tftp-server/ for support project please.

Windows Port Knocking. A Windows implementation of port knocking developed to work alongside an existing firewall (the free CHX-I Packet Filter v3.0).

Our goal is to develop, implement, evaluate and provide a secure and scaleable technical infrastructure for anonymous communication. This project is supported by Deutsche Forschungsgemeinschaft (DFG).

Hyperic is application monitoring and performance management for virtual, physical, and cloud infrastructures. Auto-discover resources of 75+ technologies, including vSphere, and collect availability, performance, utilization, and throughput metrics.

The Internet Protocol Address Calculator is an open-source java-based tool. This calculator will assist network administrators to perform calculations over both IPv4 and IPv6 address space. A handy whois search client is also integrated into this tool.

jTCPfwd started as a simple Java command line tool to forward TCP ports. Lots of other features are added, for example for forwarding TCP connections over reverse TCP connections, UDP/HTTP tunnelling or writing files to a network share.

Pure Java FTP server. Free portable cross-platform. Run as root/admin ! 1) Fully multi-threaded. 2) Multi platform support. 3) Can run in GUI-mode: # java -jar pj-ftp-server.jar 4) Can run in CMD-mode (used cmd-mode-config.properties): # java -jar pj-ftp-server.jar cmd 5) IP-filter (access list) support. 6) Writable=true/false support 7) Support listening on different local interfaces 8) Speed limit support 9) Anonymous-mode support 10) Different TCP-ports support 11) Logging support 12) Support limit max concurrent logins 13) Support limit max concurrent logins per IP 14) Need JRE-1.8: https://www.oracle.com/java/technologies/javase/javase8-archive-downloads.html Source = https://github.com/harp077/pj-ftp-server If you like this - put a star on https://github.com/harp077/pj-ftp-server/ for support project please.

Pure Java NTP server. Run as root/admin in cmd-mode without cmd argument, for example: java -jar pj-ntp-server.jar (server start on standart UDP/123-port) or run as root/admin in cmd-mode with UDP-port cmd argument, for example: java -jar pj-ntp-server.jar 1111 where 1111=udp-port of server listen. Need JRE-1.8. Source = https://github.com/harp077/pj-ntp-server If you like this - put a star on https://github.com/harp077/pj-ntp-server/ for support project please.

Software system consisting of two proxies that capture VNC over TCP traffic and converts it to VNC over RTP in order to provide streaming features to VNC.

A tool for planning, mapping and administration of a network with the ability to place, move and manipulate entities within the network map such as desktops, servers and infrastructure objects. Java 6 is required.

XLattice is a communications infrastructure for server-assisted peer-to-peer networks. Initial implementation is Java (and so platform-independent) with C/C++ for Linux and then Windows to follow.

Vitamin is a software for visualizing network traffic in IP based networks. It works as a distributed system. Several slaves capture the network traffic on several computers in a network. The master visualizes the information he receives from the slaves.

Please wait ! It will be soon. I'm not finished yet. I'm sorry. JENNOM - Java Enterprise Network Nodes Monitor.