Feng‑Lei Intelligent Computing

  • Network Traffic Analysis All‑in‑One Appliance

    The integrated network‑traffic‑analysis equipment supports network protocol identification, parsing, filtering, monitoring‑and‑tracking, metadata extraction and other processing functions. It enables multi‑dimensional data filtering with customizable rules (including but not limited to IP five‑tuple, keywords, regular expressions and behavioural features).
     
    It conducts full‑flow and refined processing on massive‑volume data. Featuring high reliability, favourable stability and low power consumption, it satisfies stringent security requirements and greatly improves the user‑side capabilities of target detection, data analysis, intelligence mining and command‑and‑control.

    Applicable Scenarios

    Real‑time network‑traffic processing for optical‑fibre communication systems, 3G/4G mobile‑network traffic data processing, etc.

    Product Applications

    The device serves multiple business workflows including circuit analysis and assessment, target mining, target surveillance, network situation awareness and network auditing.

Distinctive Advantages

  • Real‑time access to multi‑source data with ultra‑high traffic

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  • Self‑adaptation to multiple metadata standards

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  • Adaptive detection and processing for complex links

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  • High‑level integration and large throughput capacity

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  • Diverse deployment forms, high‑degree autonomy and abundant interfaces

  • Convenient horizontal capacity expansion and iterative upgrade

Main Functions

  • 1

    It supports real‑time and offline traffic access, acquisition via general‑purpose capture cards, and offline data reading from local files, FTP, cloud‑disk and other sources.

  • 2

    Adopting DPI and DFI algorithms, it accurately identifies multi‑layer protocols covering the data‑link, network, transport and application layers, alongside services carried by applications.

  • 3

    It conducts in‑depth parsing in compliance with protocol specifications and extracts key protocol metadata.

  • 4

    It restores messages of HTTP, email, FTP, SSL/TLS and other protocols, and assembles and exports transmitted files, certificates and other contents.

  • 5

    It supports filtering by the IP five‑tuple, keywords, regular expressions, link‑layer rules, single‑packet and session‑based rules, protocol‑metadata rules and combined multi‑type rules.

  • 6

    It stores or forwards matched original network packets and metadata on demand, with Layer‑2 and Layer‑3 forwarding supported.

Product Performance

  • Supports real‑time processing of real‑time network traffic from 10G~100Gbps and above.

  • The accuracy rate of protocol identification (including protocols with non‑standard ports) ≥ 95%;

    The maximum de‑encapsulation depth for MPLS data ≥8 layers; The maximum de‑encapsulation depth for VLAN data ≥2 layers;

    It supports protocol parsing and restoration for 14 major categories and no less than 120 sub‑categories;

    Identifies over 1000 types of upper‑layer application services.

  • More than 90 protocols are available for metadata extraction;

    Accuracy rate of protocol metadata fields ≥ 95%.

  • It accommodates 10,000‑5‑million‑level multi‑dimensional filtering rules.

  • The restoration accuracy of email, FTP and HTTP packets ≥ 99.9%.