At Sharkfest 2014 we have made a presentation/tutorial about mobile traffic monitoring using the ntop tools. Those who have not attended the conference can still have a chance to look at the presentation.
Introducing nProbe Splunk App for (Free) Network and Application Monitoring
Splunk is a popular realtime data capture, aggregation, and data visualisation system. Designed initially for handling application logs, in its current version is available with a free enterprise license can index up to 500 megabytes of data per day. We have decided to use Splunk to capture and index in realtime flows generated by nProbe, and […]
How to Balance (Mobile) Traffic Across Applications Using PF_RING
Traffic monitoring requires packets to be received and processed in a coherent matter. Some people are lucky enough to get all interesting packet on a single interface, but this is unfortunately not a common scenario anymore: The use of network taps split one full-duplex interface into two half-duplex interfaces each receiving a direction of the […]
Running nProbe and ntopng on Ubiquity EdgeRouter Lite
On this blog we have already discussed on how to compile and run ntopng and nProbe on a BeagleBoard and Raspberry Pi. Now we explain (courtesy of Shane Graham) how to achieve the same on a Ubiquity EdgeRouter Lite, a cheap yet powerful router. First, setup the proper Debian repository: configure set system package repository squeeze components […]
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 with this small PowerPC-based nBox where we have first integrated nProbe into it. Now after 10 years, it is time to rethink all this […]
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 a physical network device or a software probe such as nProbe) to the collector (a PC that receives traffic and handles is or […]
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 traffic-to-user correlation. Unfortunately when a mobile network is populated by million of active users (IMSI), troubleshooting a problem can be a problem. Tools […]
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 to fill this gap and give a positive answer to your requests: We have created the nBox GUI to enable you to use […]
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 a optimised system, with the right motherboard/CPU/NIC for your monitoring tasks and all software preinstalled/configured. However if you want to build yourself your nBox […]
Introducing nBox 2.0 (aka how to use/configure ntop apps using a web GUI)
Years ago we decided to create the nBox appliance as turn-key solution for those that were not fans of the command line. Then we decided to rewrite the nBox GUI to make it simpler, more modern, and usable by all ntop users, to configure ntop, nProbe, n2disk, PF_RING and DNA. In essence we have […]