Assistant · Vendor site 2026-10-04
PF_RING is ntop’s open-source packet capture framework for Linux that accelerates capture and transmission on network adapters. It adds parsing, filtering, load-balancing, and modular extensions such as zero-copy capture (ZC), stack injection, and timeline replay from n2disk dumps through a dedicated socket API.
Network engineers and developers building high-speed traffic analysis, IDS, or custom packet processing on Linux.
The PF_RING product page does not list USD monthly SaaS plans; related ntop commercial licenses are priced in Euro on shop.ntop.org.
PF_RING from ntop is presented as an open-source Linux packet capture framework with modular acceleration, filtering, and companion capture components for high-throughput monitoring apps.
What it can do
Unknown is different from unavailable. Each fact carries its own evidence.
| Capability | Value | Evidence | Checked |
|---|---|---|---|
| Packet capture acceleration | Marketing copy positions PF_RING as a framework that accelerates packet capture and transmission on any adapter. | Facts sourced | 2026-10-04 |
| Modular extensions | The page lists ZC zero-copy, Stack injection, and Timeline modules alongside the core kernel module. | Facts sourced | 2026-10-04 |
| Linux socket integration | PF_RING implements a network socket type aimed at faster capture while preserving CPU for application logic. | Facts sourced | 2026-10-04 |
Understand the total cost
Free
Free
PF_RING is described as an open-source packet capture framework; commercial ntopng licenses are sold separately in Euro on the ntop shop.
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PF_RING is ntop’s open-source packet capture framework for Linux that accelerates capture and transmission on network adapters. It adds parsing, filtering, load-balancing, and modular extensions such as zero-copy capture (ZC), stack injection, and timeline replay from n2disk dumps through a dedicated socket API.
PF_RING is described as an open-source packet capture framework; commercial ntopng licenses are sold separately in Euro on the ntop shop.. This record lists ongoing free access; check the plan limits before starting.
No paid monthly price is listed; this record treats the product as free to start. See the plan cards for entitlements, billing commitments and seat minimums.
PF_RING exposes a socket-based capture API documented on the product page for integrators.. API access and subscription access may have different terms; consult the linked sources.
The PF_RING product page does not list USD monthly SaaS plans; related ntop commercial licenses are priced in Euro on shop.ntop.org.
No retained pricing changes yet. A current price alone does not establish a historical trend.
Reviewed vendor source
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