Monitoring of websites with spider and email notifications
single file multi-purpose multi-platform shell written in php
SNMP MIB Browser for Linux platforms
A wireshark dissector plugin for the IEEE 1905.1 protocol.
Acquires external IP address from command line
Analyze the network carateristics like Delay, Jitter, Packet loss etc.
Poll JMX attributes from Java based applications with Nagios
RanMon is a program that provides you with a way to internet monitor
Get the latest version of GW Monitor here -> http://www.gwos.com/demo
Build custom filter for your network based off of common communication
...has moved to packetpeeper.org
A XMPP robot for Nagios(tm) notifications and interaction.
Recursive mapping/discovery of network devices via CDP/OSPF
Free Accountability Software
Batch system monitoring and archiving