TrafShow continuously display the information regarding packet traffic on the configured network interface that match the boolean expression. It periodically sorts and updates this information. This funny program may be useful for locating suspicious network traffic on the net or to evaluate current utilization of the network interface.
Ethstatus is a console-based monitoring utility for displaying statistical data of the ethernet interface on a quantity basis. ...
vnStat is a console-based network traffic monitor for Linux and BSD that keeps a log of network traffic for the selected inter ...
sys_watchdog keeps your *NIX servers green by performing periodic checks and optionally actions like service restarts and noti ...
NTop is a hybrid layer 2 / layer 3 network monitor, that is by default it uses the layer 2 Media Access Control (MAC) addresse ...
wavemon is a wireless device monitoring application that allows you to watch signal and noise levels, packet statistics, devic ...
darkstat is a packet sniffer which runs as a background process, captures network traffic, calculates statistics and serves th ...
nload is a console application which monitors network traffic and bandwidth usage in real time. It visualizes the in- and outg ...
Munin is a networked resource monitoring tool that can help analyze resource trends and "what just happened to kill our perfor ...