A network security analysis and monitoring toolkit Linux distribution.
Official Zabbix Dockerfiles
Storage, SAN, LAN Performance Monitoring: IBM,NetApp,Hitachi,HPE,EMC
Open Source Monitoring System for performance and availability.
Sysmon prints short and uniform information about OS
UPS Information Gathering Tool
TraceMAC is a command-line Layer 2 traceroute for Cisco switches
Xymon monitors your hosts, your network services, and everything else.
ipset set listing wrapper script
A powerful network security tool, easy, safe and totally free.
a set of bash scripts that make life easier for Ubuntu users/admins
OPTOSS Next Gen Network Management System (NG-NetMS)
REST interface and configuration GUI for Nagios
Standalone web application allowing to monitor end points availability
Brute-forcing WAN/LAN services
simplePXE brings a PXE server to everyone
bash programmable completion for conntrack-tools (netfilter.org)