HowTo Analyse NetFlow/IPFIX/sFlow pcap Traces
Dumping sFlow/NetFlow/IPFIX flows in pcap format can be very useful for troubleshooting or for creating a compact traffic dump. For instance you can dump flow traffic with n2disk (wireshark, or...
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HowTo Use Cloud Licenses
As discussed in our spring webinar, it is now possible to use (in beta) cloud licenses with ntopng and nProbe. Contrary to standard licenses that are bound to a physical system (based on the systemId),...
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HowTo Use nProbe to Detect and Shape Traffic Using DPI
Not all the nProbe users know that they can use nProbe not just as a passive monitoring tool, but also for shaping and dropping netwok traffic based on DPI. Ryan Claridge has filled the gap by writing...
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Advancements in Traffic Processing Using Programmable Hardware Flow Offload
This week we have presented at the IEEE HPSR (IEEE International Conference on High Performance Switching and Routing) our latest work that shows how nProbe can benefit of acceleration provided by...
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Released nProbe 10.6: Reworked GTP support, Improved Kafka/ZMQ Export,...
This is to announce the release of nProbe 10.6 that includes many changes in a couple of selected areas: Mobile traffic analysis (GTPv1 and GTPv2) and GTP-C/GTP-U correlation has been rewritten to...
View ArticleReleased Cento 2.0: Hardware Flow Table Offload, Avro Export and Much More
This is to announce that Cento 2.0 is out! This new major release introduces many new great features. First of all it adds support for offloading flows to Napatech SmartNICs featuring Flow Manager....
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HowTo Configure Flow Collection in nProbe and ntopng
In flow (sFlow/NetFlow/IPFIX) collection, nProbe acts as a “flow processor” for ntopng . nProbe is responsible for sending ntopng flows after they have been processed that includes Collection mode:...
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How To Implement Packet and Flow Deduplication
Depending on the network topology and configuration, your monitoring tools can receive the same traffic multiple times. This problem is called data duplication. Duplication can happen at packet or flow...
View ArticleExporting (Custom) Flows with Avro in nProbe Cento
This summer we introduced nProbe Cento 2.0. Before this release, Cento was supporting JSON serialization only when exporting flows to Kafka. JSON is straightforward and widely used, but it can be...
View ArticleAI-Driven Networks: A ML Solution for 5G Networks based on nProbe
In this contributed post the Universidade de Aveiro, Instituto de Telecomunicações, Portugal, explains how nProbe has be successfully used in 5G networks. Introduction As networks evolve to meet the...
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