The Network UPS Tools repository
Self-hosted, lightweight server and website monitoring and O&M tool
A Network Packet Sniffing tool developed in Python 3
Lightweight network IP scanner
The Active Monitoring System
The core of our monitoring platform
A simple program to monitor your network/data usage
100x Efficient Log Management than Splunk
SQL operating system instrumentation and monitoring framework
Centralized network visibility and continuous asset discovery
Scapy is a Python-based interactive packet manipulation program
BGP and RPKI monitoring tool
Performance Co-Pilot
Bandwidth monitor and rate estimator
Open-source systems performance monitor
Community-based GPL-licensed network monitoring system
Application to comfortably monitor your Internet traffic
An eye on your system
Open source monitoring system and time series database
A network security analysis and monitoring toolkit Linux distribution.
Apache HertzBeat(incubating) is a real-time monitoring system
A distributed and high-performance monitoring system
A fancy self-hosted monitoring tool
Zeek is a powerful network analysis framework
A full packet capturing, indexing, and database system