Community-based GPL-licensed network monitoring system
Network Enumeration Tool for Host Exploration and Recon
Firewall log analyzer
High capacity syslog data collection, filtering, and management.
Fritz!Box SmartHome Monitoring with PRTG and AHA-Interface
Distributed tcpdump for cloud native environments
Monitor monthly internet Transmit and Receive bandwidth usage - Linux
The Swiss Army knife for testing and monitoring
OpenResty/Nginx Gateway for API monitoring and management
Xplico is a Network Forensic Analysis Tool (NFAT)
Count the number of people around you by monitoring wifi signals
Windows tool for monitoring and configuring your network adapters
REST interface and configuration GUI for Nagios
OpenVPN server/client monitoring tool
Monitor Apache using SNMP
Visual Network Management System
Keep computer awake on active network/internet, programm or set timer
NfSen plugin to generate and analyze per-IP statistics
MitM pentesting opensource toolkit
Webbased Dashboard to show the status of your IT infrastructure
A SNMP agent for Cacti
Various TCP/IP servers, clients and network management tools
single file multi-purpose multi-platform shell written in php
network control and reporting