nProbe Archives - Page 2 of 11

We're excited to announce a new release of Cento 2.2, our high-performance flow-based traffic processing engine. This release brings major enhancements in traffic analysis capabilities, particularly for mobile network monitoring, quality assessment,…

nProbe

April 3, 2025

AI-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 demands of modern…

nProbe

October 21, 2024

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 level: Packet…

nProbe

September 26, 2024

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 Probe mode. nProbe captures network…

nProbe

August 14, 2024

Released nProbe 10.6: Reworked GTP support, Improved Kafka/ZMQ Export, Several Fixes

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…

nProbe

July 4, 2024

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…

nProbe

February 20, 2024

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 tcpdump) and…

nProbe

January 11, 2024

How Sampling and Throughput Calculation Works: NetFlow/IPFIX vs sFlow vs Packets

ntop tools are able to collect various type of flows NetFlow/IPFIX (including dialects such as J-Flow, NetStream) and sFlow/NetFlowLite, this in addition to packet capture/processing. We have decided to seamlessly handle all…

nProbe

October 24, 2023

nProbe 10.4 is now Available: Cloud Support and Agent Mode

This is to announce the release of nProbe 10.4. In this version we have made several improvements (including support for new platforms and distributions) as well merged the agent code into the…

nProbe

June 16, 2023

Monitoring Microsoft Teams Performance and Video/Call Quality

Months ago we have talked how ntopng identifies ad monitors Zoom calls quality. Today we show how call monitoring has been now seamlessly extended to Microsoft Teams. Thanks to nDPI, ntopng is…

nProbe

June 7, 2023

Scaling Up ntopng Flow and Packet Processing

As traffic rate increases, it is important to tune packet processing in order to avoid drops and thus educe visibility. This post will show you a few tricks for improving the overall…

nProbe

May 1, 2023

Now available ntopng/nprobe ARM64 Docker Images

Supporting 64 bit ARM platforms is important because there is now a plethora of inexpensive boards based on this architecture. Thanks to the use of docker containers, several manufacturers allow their devices…

Released Cento 2.2: Enhanced Flow Offload, QoE Metrics, and GTP Correlation

AI-Driven Networks: A ML Solution for 5G Networks based on nProbe

How To Implement Packet and Flow Deduplication

HowTo Configure Flow Collection in nProbe and ntopng

Released nProbe 10.6: Reworked GTP support, Improved Kafka/ZMQ Export, Several Fixes

HowTo Use nProbe to Detect and Shape Traffic Using DPI

HowTo Analyse NetFlow/IPFIX/sFlow pcap Traces

How Sampling and Throughput Calculation Works: NetFlow/IPFIX vs sFlow vs Packets

nProbe 10.4 is now Available: Cloud Support and Agent Mode

Monitoring Microsoft Teams Performance and Video/Call Quality

Scaling Up ntopng Flow and Packet Processing

Now available ntopng/nprobe ARM64 Docker Images