netObservator

netObservator gives you an overview of the hosts your computer is connected with. Moreover netObservator provides support to analyse your connections. netObservator is a simple to use sniffer app. You can visualize the traffic by the plotting dialogs or the interactive statistics dialog.

For a quick start just select the device of your internet connection and click the "Run"-button. If you press this button a second time, the program will stop to sniff.

Only information about the first packet of a connection with a host will be displayed. This will give you an overview of the hosts you are currently connected with.

There are Plotters for the traffic and an interactive Statistics dialog. Moreover there is an editor for filtering expressions.

That's new in the last release:
+ added the possibility to sniff in the promicuous mode