With Packet Sender, you can set up network packets based on IP (or domain name for a quick look-up), port, Hex or ASCII data, and specify either UDP or TCP protocol.

JGroups is a reliable group communication toolkit written entirely in Java. It is based on IP multicast (although TCP can also be used as transport), but extends it with reliability and ...

- Live Raizo is a live Debian-based distribution to simulate networks and to experiment the system administration. - It contains simulators of networks and systems (GNS3, VirtualBox, ...

Angry IP scanner is a very fast IP address and port scanner. It can scan IP addresses in any range as well as any their ports. It is cross-platform and lightweight. Not requiring any ...

Nmap (Network Mapper) is a free and open source (license) utility for network discovery and security auditing. Many systems and network administrators also find it useful for tasks such as ...

Nagstamon is a Nagios status monitor for the desktop. It connects to multiple Nagios, Icinga, Opsview, Centreon, Op5 Monitor/Ninja, Check_MK Multisite and Thruk monitoring servers and ...

GlusterFS is a scalable network filesystem. Using common off-the-shelf hardware, you can create large, distributed storage solutions for media streaming, data analysis, and other data- and ...