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admin 0

Introducing PF_RING 8.4: Zero-Copy Promisc Capture on Virtual Functions

Posted February 1, 2023 · Add Comment

This is to announce a new PF_RING release 8.4 ! This stable release adds zero-copy support for a new range of (virtual) adapters from Intel: the iavf-zc driver can be used to capture traffic from i40e (X710/XL710) and ice (E810) … Continue reading →

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admin 0

HowTo Select the Right Network Adapter for Traffic Monitoring and Cybersecurity

Posted August 17, 2022 · Add Comment

Since the introduction of PF_RING ZC drivers for Mellanox/NVIDIA, and the new family of Intel E810 adapters, the activity of selecting the best, cost-effective adapter, based on the use case and the performance we need to achieve, has become more … Continue reading →

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admin 0

Introducing PF_RING 8.2: New Mellanox Support

Posted June 30, 2022 · Add Comment

This is to announce a new PF_RING release 8.2! This new stable version adds support for a new family of ASIC-based adapters from Mellanox/NVIDIA, including ConnectX-5 and ConnectX-6 (please check the User’s Guide for the exact list of supported firmwares). This new driver/adapter … Continue reading →

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admin 0

How PF_RING is Used to Fight Internet Censorship: Refraction Networking

Posted April 3, 2022 · Add Comment

Internet censorship is a global phenomenon (see Figure 1) that aims to throttle or entirely block access to certain Internet resources. National or regional governments impose Internet censorship by using sophisticated networking appliances—strategically placed at the edge of their networks … Continue reading →

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admin 0

Introducing PF_RING ZC Support for Mellanox Adapters

Posted October 18, 2021 · Add Comment

PF_RING ZC is ntop’s high-speed zero-copy technology for high speed packet capture and processing. Until now ZC supported 10/40/100 Gbit adapters from Intel based on ASIC chips, in addition to the FPGA-based 100 Gbit adapters already supported by PF_RING including Accolade/Napatech/Silicom. … Continue reading →

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admin 0

Introducing PF_RING 8.0: Batch Packet Processing and XDP Support

Posted August 11, 2021 · Add Comment

This is to announce a new PF_RING release 8.0. This new stable version includes enhancements for improving application performances, by adding support for batch processing also in the standard API (it was already available in the ZC API), and consolidates … Continue reading →

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admin 0

How to Dump, Index, and Layer-7 Filter Network Traffic at High Speed

Posted September 17, 2020 · Add Comment

n2disk is an application that many of the ntop community uses to dump traffic up to 100 Gbit. What few people know is that n2disk can index data not just using packet header information (i.e. IP, port. VLAN, MAC…) but … Continue reading →

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admin 0

Introducing PF_RING ZC support for Intel E810-based 100G adapters

Posted August 24, 2020 · Add Comment

Last year Intel announced a new family of 100 Gigabit network adapters, code-name Columbiaville. These new adapters, based on the new Intel Ethernet Controller E810, support 10/25/50/100 Gbps link speeds and provide programmable offload capabilities. Programmability 800 Series adapters implement … Continue reading →

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admin 0

Introducing PF_RING Configuration Wizard

Posted June 30, 2019 · Add Comment

Getting started with PF_RING can be a bit tricky as it requires the creation of a few configuration files in order to setup the service, especially when ZC drivers need to be used. First of all it requires packages installation: … Continue reading →

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admin 0

Introducing PF_RING 7.4: PF_RING FT, Containers and Virtual Functions Support

Posted December 21, 2018 · Add Comment

This is to announce a new PF_RING major release 7.4. This release includes many improvements to the PF_RING FT library, which is now more mature thanks to new API functionalities and features that provide more flexibility. This release also addresses many … Continue reading →

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