ntopng Tutorial @ LinuxDay 2013
Last Saturday 26th of October, we have presented a tutorial on ntopng at the Italian LinuxDay 2013. The slides we used for this presentation can be used to learn the idea behind…
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Upcoming ntop meetings: Nürnberg, Luxembourg, Pisa, Milano.
Next week is going to be a busy week for us as we'll (Luca and Alfredo) be make a short tour in Europe to present ntopng and the latest ntop apps.October 23rd,…
Using ntopng and nProbe on the BeagleBone (small is beautiful)
For years we enjoyed pushing the limits of our software products (our nBox recorder is able to handle multi-10Gbit interfaces for instance), but our roots are not there. All started in 2003…
Why nProbe+JSON+ZMQ instead of native sFlow/NetFlow support in ntopng?
Both sFlow and NetFlow/IPFIX are the two leading network monitoring protocols used today on the market. They are two binary protocols encapsulated over UDP, with data flowing (mono-directional) from the probe (usually…
Moving Towards ntopng 1.1
It has been a busy summer here at ntop. Since the initial ntopng 1.0 release, we have tried to fill the gap in terms of missing with respect to the original ntop.…
Tracking and Troubleshooting Mobile Phone Users (IMSI) using the MicroCloud
The microcloud is one of the fields where s used extensively by mobile network operators. The reasons are manyfold: Data aggregation facilities offered in realtime by the microcloud. Realtime user-to-tunnel mapping. User…
ntop is back: ntopng 1.0 just released
After 15 years since the introduction of the original ntop, it was time to start over with a new, modern ntop. We called it ntopng, ntop next generation. The goal of this…
Comparison of Deep Packet Inspection (DPI) Tools for Traffic Classification
From time to time we receive emails form people asking how nDPI compares with other similar toolkits. Licio Marchetti has shared this report Comparison of Deep Packet Inspection (DPI) Tools for Traffic…
It’s time for a completely new ntop. Say hello to ntopng.
15 years are past since the first version of ntop. In 1998 network monitoring requirements were very different from today: few protocols (mostly in plain text) to monitor, IP was not yet…
Who (Really) Needs Sub-microsecond Packet Timestamps?
Introduction For years network adapter manufacturer companies have educated their customers that network monitoring applications can't live without hardware packet timestamps (i.e. the ability for the network adapter to report to the…
Learning The ntop World of Apps
The main criticism to ntop is the lack of documentation. This is because we have to maintain many projects, have little time, and also because we prefer coding to documentation. We decided…
How to build yourself a nBox Probe and Packet Recorder
If you need a network probe or a packet recorder you have two options. Grab a turn-key nBox or built it yourself using our software. In the first case you will receive…
