Enterprise-class, distributed monitoring solution for networks & apps
Snare Enterprise: bit.ly/Snare-Trial
Monitorix is a system monitoring tool
A modern graphical SSH client
An open-source and enterprise-level monitoring system
NetFlow iptables module for Linux kernel
Xplico is a Network Forensic Analysis Tool (NFAT)
Continuously monitor server connections
ipset set listing wrapper script
Database monitoring agent for zabbix
Show devices in a lan
A cross platform http sniffer with a web UI
Easily monitor network infrastructure services
Free, open-source IP scanner