Sino-Telecom Ethernet Converged Network Adapter CNIC20G provides multiple DPI acceleration types, including high-performance zero packet loss data capture, data classification and filtering with large-capacity dynamic rules, flow-based application identification and feature filtering, large-capacity string content and feature matching, complete network access log report, host load balancing multi queue distribution etc. It largely lowers the processing pressure of the host in the traditional DPI business model and promotes the overall performance of the system.
Dual and quad-port 10GbE adapters
High-performance data packet-capture analysis and forwarding.
Flow filtering of information such as IP address, host and URL etc.
The identification strategy rules of application protocol can be customized. It supports identification and flow filtering according to characteristics of different protocols.
Provides the establishment, identification, maintenance and control of connections, and supports a concurrent connection number of more than 16,000,000, with a newly-built connection number of more than 800,000 per second.
Provide connection-and-application based network information log. Information such as network access and rule matching can be reported to the host in the format of log.
Supports IPv4 and IPv6. It supports VLAN and MPLS tag identification and removal, as well as supports tunneling protocols such as GTP and GRE etc.
Provide multi-process or data distribution under flexible load balancing strategy.
High-performance network processing hardware engine ensures the integrity of flow processing by the system. The card-carrier large-capacity cache guarantees the smooth processing as well.
Flexible filtering rules increase processing efficiency of the host and reduce the waste of processing resources.
The connection-based control capability provides a fine flow control mode, which provides effective flow management capability for the increasingly complex network processing.
The flow load balancing among multiple processors simplifies the development model of multi-core host processor, as well as gains higher system processing efficiency.
Flow-based protocol identification and filtering not only simplifies the complex operation of host protocol characteristics identification, but also reduces processing flow, which largely promotes the processing efficiency of DPI application.
Complete network information log report enables the host to get holographic network access behavior information without capturing and processing data packet.
Simple programming interface which shortens the development of user software.