Open Source C Networking Software

Tools for the Linux Kernel's network block device, allowing you to use remote block devices over a TCP/IP network. Note that we have moved to github: https://github.com/NetworkBlockDevice/nbd

RELIANOID is an open core (Debian GNU/Linux based) Application Delivery Controller (ADC) with advanced load balancing features such as Network Load Balancer, Application Load Balancer with SSL offloading, Advance Network Configuration including Virtual Interfaces, VLANs, Bonding with link aggregation, IPv4/IPv6, advanced routing, stateless cluster, web GUI, JSON API and much more! Enterprise Edition Load Balancer is available with extra features such as global service load balancing (gslb), application security including web application firewall (WAF), blacklists, Realtime Blackhole Lists (DNSBL), DDoS protection, stateful clustering, SNMP monitoring, email and SNMP notifications, RBAC, VPN support, and the best Support directly from an expert Team.

Ganglia is a scalable distributed monitoring system for high-performance computing systems such as clusters and Grids. It is based on a hierarchical design targeted at federations of clusters. Supports clusters up to 2000 nodes in size.

Generic SCSI target subsystem for Linux SCST allows creation of sophisticated storage devices. It includes generic SCSI target core with SCSI target drivers and backend handlers. There are target drivers for iSCSI, Fibre Channel, SRP, SAS, FCoE, etc.

The aoetools are programs for users of the ATA over Ethernet (AoE) network storage protocol, a simple protocol for using storage over an ethernet LAN. The vblade program (storage target) exports a block device using AoE.

UNFS3 is a user-space implementation of the NFSv3 server specification. It provides a unified mountd and nfsd program and so far runs under Linux, NetBSD, and Solaris.

GGI stands for "General Graphics Interface", and it is a project that aims to develop a reliable, stable and fast graphics system that works everywhere. We want to allow any program using GGI to run on any platform requiring at most a recompile.

Balance is a simple but powerful generic tcp proxy with round robin load balancing and failover mechanisms. Via shared memory its behaviour can be controlled at runtime using a simple command line syntax.

This is Pen, a load balancer for udp and tcp based protocols such as dns, http or smtp. It allows several servers to appear as one to the outside and automatically detects servers that are down and distributes clients among the available servers. This gives high availability and scalable performance.

A robust load-balancing queuing system for UNIX like systems.

The Linux InfiniBand Project is a collection of sub-projects focused around providing InfiniBand drivers for existing 2.4 based kernels. See Home Page for details.

vMotion Detector is an application suite designed for Oracle OEM, Oracle Grid or Nagios that allows a Windows or Linux Guest VM detect when it has its Session ID modified due to an underlying DRS or HA clustered environment change.

Ballast is a tool for balancing user load across SSH servers that supports user-specific policies as well as traditional policies based on metrics such as CPU load. It includes a simple client, a lightweight data server, and a data collection agent.

See http://www.cubrid.org/cluster. CUBRID Cluster is an open source clustered DBMS for high scalability including global schema, distributed partition and load balancing features. It is a spin-off project from CUBRID project and supported by NHN.

A LDAP based cluster control system that allows the deployment and administration of heterogeneous clusters. An extremely generic framework designed to be extended as required by administrators for each cluster.

The BCR flavor of Cooperative Data Sharing (CDS) is a scalable, portable, flexible C-based API and daemon for initiating and communicating between processes/threads in uniprocessor and multiprocessor (e.g. distributed, SMP, and parallel) platforms.

Core Balance is a simple TCP Load Balancing proxy designed to balance connections based on node speed and number of cores. The design was intended to balance a distcc cluster. It features a status report in HTTP and an interactive mode.

Eddie acts as a high availability WAN and LAN clustering tool for web servers (including Apache). It provides load balancing at two levels (DNS and LAN), failover redundancy, and admission control to maintain quality of service levels.

Extensive High Availability Modules (XHAM) provides “active-active” failsafe solutions to your Linux Firewall, Gateway, Router, Email Server, NIDS (Snort), Proxy, Samba, MySQL (with NAS), and Apache.

Fish is a visual cluster monitoring program that uses Ganglia to portray each node in a cluster as a separate fish with characteristics that describe the state of the node.

Project name: frecl (free remote control). This project is devoted to a problem of remote controlling PC. (For an example: management of several IR-remote controls of the several computers incorporated into a network, using one or more IR-receivers.).

FreeIPMI provides in-band and out-of-band IPMI software based on the IPMI v1.5/2.0 specification. NOTE:- GNU FreeIPMI moved to savannah.gnu.org: http://www.gnu.org/software/freeipmi

Queue is a load-balancing system popular in the 2000s that lets users control their remote jobs in an intuitive, transparent and nearly seamless way. Development versions feature job migration with and without kernel support. GNU Queue continues to be downloaded despite being decommissioned by the FSF in favor of the newer GNU Parallel project. Older versions of the code are archived here on Sourceforge and some later versions on GNU Savannah.

High Performance Computing test

Heartbeat Light is a lightweight Heartbeat-like daemon/client. It supports monitoring of of multiple Services like HTTP, FTP ... it can be extended quite easy. Heartbeat Light is completely written in ANSI C.