a set of bash scripts that make life easier for Ubuntu users/admins
OPTOSS Next Gen Network Management System (NG-NetMS)
Programmable completion code (bash) for ip[6]tables (netfilter.org)
REST interface and configuration GUI for Nagios
A simple, handy network addressing multitool with plenty of features.
Standalone web application allowing to monitor end points availability
Upload, save and run keystroke injection payloads with an ESP8266
A client for the MikroTik RouterOS API protocol, written in PHP.
Neo's Series Technology Document
Block or allow connections by country address blocks
Open source voucher management / hotspot system
Brute-forcing WAN/LAN services
Energy and environmental monitoring of the server room
simple rdist rcs and tools , srtools , synchronizing
OpenVPN server in a Docker container complete with an EasyRSA PKI CA
Linux firewall distribution geared towards home and SOHO users.