Brook is a cross-platform strong encryption and not detectable proxy
Python library and shell utilities to monitor filesystem events
GO Simple Tunnel, a simple tunnel written in golang
A network diagnostic tool
Manage port forwardings via UPnP
Packet generator and packet editor for Windows, Linux, BSD, and macOS
Remove offending entries in known_hosts file quickly.
iptables bash script in only file wizard
Find information to forward eMule ports
A free Usenet server with SQL backend and RBAC.
Network Enumeration Tool for Host Exploration and Recon
Delay-Tolerant Networking suitable for spacecraft and ground
Environment to experiment the system on simulated and real networks
Command line tool for managing Amazon S3 and CloudFront services
Image of OpenWrt OS, with snort community featured in.
Encrypted UDP based FTP with multicast
OpenBSD based firewall distribution
Tool used to sanitize Cisco configuration files.
Produces a graphical map of hosts, switches and routers in a network.
This is now also available here github.com/sharkcz/collectl.git
RCDCap is a remote capture preprocessor
Cisco IOS Device Management (backup, update image, save conf, reboot)
Control how long your childs computer is connected to the internet
Pure Java NTP server.