It can be a probe/probe+IPS, probe+collector, collector, or a proxy. This configuration is the same as probe mode with the difference that nprobe in essence acts like a bridge device by applying IPS policies to the bridged traffic. Probe mode nprobe -i eth0 -collector 127.0.0.1:2055Ĭollector mode nprobe -collector-port 2055 The current nProbe™ version is much more than a simple netflow probe. You you own a old nProbe version, we advise to read this technical note. †Enterprise L is offered with customised features and personalised maximums for flow collection devices and ZMQ exporters.Ĭontrary to past nProbe versions, plugins are no longer available individually but are bundled with application versions. a NetFlow router or sFlow switch) from which a single nProbe instance can collect flows from. ††This is the number of flow devices (e.g. Max number of Rules/Pools in IPS Mode (–ips-mode) Unlimited (limited by available CPU/memory) NProbe is available in three versions whose main differences are listed in the table below. Native nTap support for collecting traffic from cloud, VMs, containers and physical hosts.Can be used with ntopng to visualize, collect, and analyze monitored traffic.High-performance probe: commercial probes included those embedded on routers and switches are often not able to keep up with high-speeds.Ability to save flows on disk for later analysis or integration into an existing monitoring application.It can be used to build cheap NetFlow probes using commodity hardware.Designed for running on environments with limited resources (the nProbe™ binary Fully interoperable with commercial collectors such as IsarFlow, Fluke, Cisco, Dartware, Arbor Networks, Plixer, NetFlow Auditor, SolarWinds Orion NTA, Andrisoft.Plugin architecture for easy extensibility via custom V9/IPFIX tags.BGP Plugin for establishing a BGP session with a router and generate flows with AS and AS path information.HTTP, MySQL/Oracle, DNS protocol analysis: ability to generate logs of web, MySQL/Oracle and DNS activities in addition to flow export.VoIP (SIP and RTP) traffic analysis including voice quality and (pseudo-)MOS.Support of Flexible Netflow for the creation of custom NetFlow templates, with optional PEN support.Support of both flow and packet sampling.Support of tunnelled (including GRE, PPP, VXLAN, and GTP) traffic and ability to export inner/outer envelope/packet information.Multi-threaded architecture for the exploitation of multi-processor, multi-core elaboration systems.Collection of Cisco ASA flows and conversion into NetFlow v5/v9/IPFIX.Ability to forge NetFlow interface identificators based on MAC/IP addresses.Ability to collect sFlow flows and transparently translate them into NetFlow v5/v9/IPFIX.Ability to act as flow collector and proxy.Native support for technologies PF_RING and the newest kernel-bypass PF_RING Zero Copy (ZC) for ultra-high speed packet capture.Ability to dump flows in format ready for import in columnar databases.Ability to natively export flows to Kafka and ElasticSearch (using the Export Plugin).Ability to natively export flows to Apache™, Syslog, MySQL/MariaDB, Splunk (via TCP streaming). ![]() Limited memory footprint (less that 2 MB of memory regardless of the network size) and CPU savvy.Full IPFIX support: PEN (Private Enterprise Numbers) and Variable length encoding.IPS Mode: ability to block and shape traffic using nDPI.NetFlow v5/v9/IPFIX support for efficient flow handling.Layer-7 application propagation in exported flows to enable accurate accounting.Layer-7 application visibility (250+ applications including Skype, BitTorrent and Citrix).Available for Linux, FreeBSD (including OPNsense and pfSense) Windows, and embedded environments ARM and MIPS/MIPSEL.Cisco NetFlow Collector or Plixer)Ĭurrently nProbe™ is a software application available stand-alone or as an embedded system named nBox. To send monitored flows towards a collector such as the open-source ntopng or a commercial one (e.g.To analyze multi-Gbit networks at full speed with no (or very moderate) packet loss.As a drop-in replacement of embedded, low-speed, NetFlow probes that may already been deployed.To collect and export NetFlow flows generated by border gateways/switches/routers or any other device that can export in NetFlow v5/v9.nProbe includes both a NetFlow v5/v9/IPFIX probe and collector that can be used to play with NetFlow flows. In commercial environments, NetFlow is probably the de-facto standard for network traffic accounting. NProbe™ An Extensible NetFlow v5/v9/IPFIX Probe for IPv4/v6
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