Delay-Tolerant Networking suitable for spacecraft and ground
NaviServer, a high performance web server written in C and Tcl
ICMP-based network bandwidth measurement tool
Backup and Recovery Manager for PostgreSQL
Video mixer for mixing live and recorded video and audio feeds
Open Source Managed File Transfer
SSH Java client GUI for Unix, Linux administration and monitoring
UDP Packet Generator (Stream generator)
Interesting multithreaded, customizable, simple denial of service tool
jQuery based cross-domain feed subscriber and renderer into HTML