Open Source Java Systems Administration Software for BSD

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

jNetMap is a graphical network monitoring and documentation tool. It will ping all registered devices every x minutes, updating the status according to the result of the ping. Requires Java 8 or higher

This project now hosts the third-generation of Java SSH API, Maverick Synergy. This API builds on the Maverick Legacy commercial APIs and delivers a new API in a unified client/server framework. This API is available to the community under the LGPL open source license. This update includes ed25519 support, support for the new OpenSSH private key file format and stronger key exchange algorithms. The project continues to host both the original API and legacy applications created around it, however, these are now considered deprecated and we do not recommend their use in anyway.

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

VeNCrypt adds TLS/X509 encryption and authentication to VNC. It is heavily based on the RealVNC Free Edition, thus being a single fork away from the original creators of VNC, and is fully compliant with the RFB protocol.

SSL-Explorer is a fully-featured, web-based SSL VPN server. This project is no longer actively maintained as the SSL-Explorer technology has now been acquired by Barracuda Networks, Inc.

JRadius - A Radius Server Java Adapter and Java Client

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.

Raanan Zion https://au.linkedin.com/pub/raanan-zion/88/7b9/255 ssh Java interface for Unix, Linux and MS Windows system administration and monitoring. Automates firewall rule checks; exporting the results into Excel. Allows you to run multiple Unix commands on multiple servers simultaneously. Captures your network traces (on the port/ports and interface/interfaces of your choice) and at at a click of a button copies them back to your desktop opening. Remotely monitor your servers in a real time dashboard displaying CPU and RAM. Access your servers; this release is integrated with the following 3rd party tools: Remote Desktop (RDP), PuTTY(included) , WinSCP (included) and Wireshark (separate download). Bandwidth and system monitoring. Secure login csv fields encryption MS Windows XP/Vista/7 Linux Red Hat, SUSE, Ubuntu (Debian) [Raanan Zion]

Atricore’s JOSSO is an open source and commercially supported Internet Single Sign-On (FSSO) solution for point-and-click and standards-based (SAML2) Internet-scale SSO implementations. For more information contact us at : http://www.josso.org

sysprofd is a system profiling daemon that can report results through a tcp connection to a remote client. sysprofd profiles cpu, memory, and swap usage statistics, process status statistics e.t.c. Imagine using it to easily monitor lots of linux boxes

Reliable group communication based on IP multicast and configurable protocol stack

apt-got builds and supervises a partial (or full) Debian mirror, that is filled on-the-fly by apt-get requests. But there's more! Its modular mirror engine is ready for customized mirroring algos. So you can easily make your own module! (Eg for apt4rpm)

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) Local ARP-cache request, 08) Parallel Network Ping-Scanner, 09) Snmp-Get concrete value utility. 10) Parallel ICMP flood utility. 11) Parallel UDP flood utility. 12) TFTP-server. 13) NTP-server. 14) Host TCP-ping. 15) SNMP-MRTG traffic monitor. 16) Anonymous FTP-server. 17) Parallel Network TCP-scanner. 18) Parallel Network SNMP-scanner. 19) Parallel Network DNS-scanner. 20) Parallel SNMP-DoS. 21) 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

Westhawk's lightweight SNMP stack in Java with extensive examples. The stack provides manager functionality for SNMPv1, SNMPv2c and SNMPv3 (authentication and privacy)! It is capable of sending and receiving PDUs, but has limited agent functionality.

A VNC Client for J2ME (Java 2 Mobile Edition). This includes a side project, an easy to use, clean java API for the RFB protocall. This project is now dead. Please see: https://sourceforge.net/projects/j2mevncclient/

If you are looking for a platform independent alternative to the Linksys Logviewer application, check out this project. This application provides a java based parsing service which logs incoming and outgoing traffic through your linksys router.

Linuxlord is a client/server architecture to enable web based thin client computing using Linux. After installing Linuxlord you are able to login your linux desktop from everywhere via an java applet running in your web browser.

Enables access to SSH Shell and File Transfer services using a web browser. Java Servlet application uses pure HTML to provide access to SSH services.

AccounteX is an IP accounting system based on the IP Stat program. It has many exciting features like fully customizable web traffic accounting and user access control by many different values. information service and web statistics and administration.

Agent M. Bean is a JMX agent that acts as an MBean application launcher. It includes a lightweight JMX microkernel J2SE application server for hot-deploying MBeans. A variety of MBeans are provided (including an IRC adaptor!) for general consumption.

Argaut XDBAudit 1.8.3 scans corporate networks for Oracle and Microsoft SQL Server databases, collecting usage statistics and license related inventory audit information, including infrastructural metadata relating to capacity and performance metrics.

AtomicDate is a Simple Network Time Protocol (SNTP) implementation in Java, as described by RFC 2030. It's composed by a client/server framework and works as an extension to java.util.Date class.

If you use tripwire, you have to review and accept changes on a daily basis. Logging into multiple servers to accept the changes is troublesome. Enter CentralWire: a web-based centralized console to review and accept changes detected by tripwire.

CheckSite is a lightweight application to test the availability of a web site. The application can check the sites through test methods like http return code, md5 of a page,.. CheckSite has a plugin system, possibility to easily develop your own test