We have been receiving several inquiries from pfSense users who would love to complement the classical firewall-style pfSense features with the inline Layer-7-based traffic policing offered by nEdge. Being able place pfSense and nEdge side by side allows to overcome … Continue reading
ntopng Multilanguage Support: EN, IT, DE and JP
We are happy to announce that ntopng has gone fully international! The following languages are now officially supported: English Italian Japanese German Language files are completely opensource, meaning that you can choose your preferred ntopng language, no matter if you … Continue reading
Cento 1.6 Stable Just Released
After more than one year since the latest stable release, we are glad to announce cento 1.6-stable. This new release brings stability, fixes and several new features. Among the new features, it is worth mentioning that: Flows can be exported … Continue reading
nDPI 2.8-stable is Out
This new release brings several fixes that make nDPI more stable. Such fixes involve especially DNS and HTTP traffic dissection. Here is the full list of changes: New Supported Protocols and Services Added Modbus over TCP dissector Improvements Wireshark Lua … Continue reading
How to export BGP routing information (AS Path) in network flows
Tools like traceroute have been used for a long time to track the forward path of packets, i.e. the journey of our packets to a remote destination. Unfortunately with traceroute nothing can be said about the path of ingress packets, … Continue reading
Identifying Suspicious Flows: Network Issues or Misbehaving Hosts ?
Starting from the latest 3.9 version, ntopng features and handy dropdown menu that allows you to filter flows on the basis of their current TCP state. Being able to filter flows on the basis of their TCP state is particularly … Continue reading
Welcome to ntopng 3.8 with continuous drill down: packets, flows, activities
We are happy to announce ntopng stable 3.8. The is the core of the next 4.0 release as it integrates new features that will be consolidated in the next release scheduled for spring. The main features include: SQL database-free high-speed … Continue reading
Drill Down Deeper: Using ntopng to Zoom In, Filter Out and Go Straight to the Packets
ntopng has grown significantly over the past years, providing an increasingly-interesting set of features to support network analysts and troubleshooters in their decisions. Among the most relevant features, it is worth mentioning that timeseries inspection pages have been redesigned and … Continue reading
Say hello to nIndex: Personal Big Data System for Network Flows
Being able to store network flows is a very challenging task using generic databases. Networks are becoming faster and faster and, nowadays, flow-based analysis tools should store tens, or even hundreds, of thousands of flows per second, to keep up … Continue reading
Measuring ntopng+nProbe Flow Processing Performance
In this post we try to analyze the performance of nProbe and ntopng for the collection of NetFlow. ntopng and nProbe will be broken down into smaller functional units and such units will be analyzed to understand the maximum performance … Continue reading