Telecom Unified DPI Solution

High-performance DPI for traffic identification and deep packet inspection in telecom networks.

Strong Real-Time Processing

Support inline and parallel deployment, with high-concurrency forwarding; single service-board processing of 400 Gbps and microsecond forwarding latency

FPGA + x86 Heterogeneous Hardware Platform

Perfectly combine FPGA and x86 strengths, highly integrate business functions, and effectively lower investment cost

Strong Reliability

Use domestic high-performance CPUs to build a reliable processing platform from underlying hardware to upper software

Solution Architecture

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Solution networking architecture:Typical inline networking uses bypass at the front end for link protection, while FlowFirm-N3100 devices are inline for traffic access; multi-chassis cascading is supported, with stream-distribution switches for cascading; the back end configures multiple x86 servers for XDR, file/image restoration, IDC information-security, and other module businesses; one management switch forms the management network, with a standard NMS server to manage the whole network and devices. Overall networking can realize full SUNA 3.0 product functions, including protocol recognition, analysis and statistics, traffic control, traffic blocking, traffic-mirror multiplexing, DDoS, file/image restoration, IDC information security, and network management.

SUNA 3.0 software architecture:Uses a layered software-design pattern; the bottom uses the RSNLIB library for real-time collection of massive data, ensuring packet send/receive in 100G scenarios. Send/receive threads are independent of business threads; send/receive completes data parsing, session management, protocol recognition, and more; business threads complete analysis and statistics, policy sync, multiplexing, traffic aggregation, control, and more.

Solution Value

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