NTop is a hybrid layer 2 / layer 3 network monitor, that is by default it uses the layer 2 Media Access Control (MAC) addresses AND the layer 3 tcp/ip addresses. ntop is capable of associating the two, so that ip and non-ip traffic (e.g.


ntop is the most popular Windows, Mac & Linux alternative to Sinefa.
ntop is the most popular Open Source & free alternative to Sinefa.
- ntop is Free and Open Source


