Easy Firewall Script
Drop specified IP n seconds remotely, auto-undrop it when timeout.
Bandwidth Monitoring Tool; Console SNMP traffic monitor
Tool to monitor bandwidth utilization in Linux
Tool for identifying Network Service Dependencies
A shell script that analyses a packet capture file
Windows Ftp Uploader Command Line
The Java NIO based TCP port mapper
complete file transfer command line client
SpiderOak Nagios check
Reports IP addresses via Email or MySQL
Easy to use tool to block unwanted network access.
A detailed user action logging engine
Layer 7 Latency Measurement Tool
Some Plugins for Nagios and Icinga