One of the greatest strengths of ntopng is its ability to correlate data originating at different layers and at multiple sources together. For example, ntopng can look at IP packets, Ethernet frames and, at the same time, poll SNMP devices. This enables ntopng to effectively perform correlations and observe: The behavior of IP addresses (e.g., […]
Howto Build a 100 Gbit (Drop-Free) Continuous Packet Recorder using n2disk [Part 3]
In the first post of this series (part 1) we described how to build a 2×10 Gbit continuous packet recorder using n2disk and PF_RING, in the second post (part 2) we described what hardware is required to scale from 10 Gbit to 100 Gbit. One more year has past now and we matured more experience with 100 Gbit […]
ntop Tools Taxonomy
As sometime people is confused about the various options ntopng tools offer, this post is an attempt to clarify them in a single page. Enjoy!
Using ntop tools (including PF_RING ZC) on Docker
Software containers are an elegant way to deploy software applications. If you are wondering if ntop supports software containers the answer is yes. Whenever new stable versions of packages are built, containers hosted on hub.docker.com are automatically updated. Instead if you want to build a custom container, you can use the docker files we maintain. […]
ntopng 4.0: A Refreshed Look with Dark Themes!
The latest ntopng 4.0 has a renewed look. The main changes we have introduced are: An always-on-top status bar. Key information on the health and status of the network is essential for the analyst and it must be always visible and easily accessible. This is why we have introduced an always-on-top fixed status bar with […]
Say Hello To ntopng 4.0: Cybersecurity, Scripting… and a New User Interface
After over one year of work, we’re proud to announce you that ntopng 4.0 is finally out. In this time we have redesigned ntopng for speed and openness, by breaking apart the existing monolithic C++ engine into a Lua-scriptable micro-engine. This is to enable people to contribute to the project without them being scared of […]
Introducing nScrub 1.4 with IPv6 Support
This is to introduce the new nScrub 1.4 stable. Besides a few bug fixes (mainly to the API) this release introduces many improvements, including: Full IPv6 support both in routing and bridge mode. Improved TCP protection, it is now possible to use SYN Proxy in asymmetric mode. Hardware bypass with watchdog support as failover mechanism in […]
Introducing PF_RING 7.6: Flow Processing Made Easy with PF_RING FT
This is to announce a new PF_RING major release 7.6. Besides bug fixes and drivers updates to improve compatibility with latest kernels (including those shipped with Debian 10 and CentOS 8) this release includes many enhancements to the PF_RING FT library, which delivers unprecedented flexibility and all the features a flow-based packet processing application requires. […]
Call for Talks for NtopConf ’20
Update Due to SARS-Covid-19 Infection, the conference will be rescheduled once the health situation will improve and travelling will be safe. Please stay tuned by monitoring our blog as we will organize new interactive seminars and tutorials so that our community can meet virtually. Thank you! This year the annual ntop conference will take […]
Important Geolocation Changes in ntop Products
ntop products have been using geolocation databases provided by MaxMind for a long time, to augment network IP addresses with geographical coordinates (cities, countries) and information on the Autonomous Systems. ntop have been freely packaging and redistributing such databases in ntopng-data. Unfortunately, new privacy regulations, such as GDPR and CCPA, place restrictions that impact our […]