Binding system and method of multiple network interfaces

Abstract

The invention discloses a binding system and method of multiple network interfaces. A Linux operating system and a real-time operating system simultaneously operate based on a multi-core processor. The real-time operating system comprises a physical network interface drive module and a network interface binding processing module aiming at the plurality of network interfaces. The Linux operating system comprises a virtual network interface drive module and a user configuration management interface. The physical network interface drive module is responsible for managing and controlling the network interfaces and receiving and dispatching physical network data. The network interface binding processing module is responsible for obtaining a data package from the physical network interface drive module, processing the received data package according to rules in a data receiving and processing rule base and submitting the processed data package to the virtual network interface drive module at a receiving side. The network interface binding processing module is responsible for receiving data from the virtual network interface drive module, processing the received data package according to a data dispatching rule base and submitting the processed data package to the physical network interface drive module to conduct dispatch at a dispatch side.

Description

technical field [0001] The invention designs the field of multi-core processor and network processing, especially the field of heterogeneous operating system network processing on the multi-core processor, and specifically relates to a multi-network interface binding system and method. Background technique [0002] With the continuous development of processor technology, the use of multi-core processors has gradually become a trend. As people further improve performance requirements for processor speed, application prospects, power consumption, etc., multi-core processors have become the mainstream of servers and personal operating platforms. [0003] At present, many operating systems support multi-core processors. For example, Linux can support multi-core processors by using SMP, and multiple processing cores jointly support an operating system. Moreover, multiple operating systems, even heterogeneous operating systems, can be run simultaneously on different processing co...

AI Technical Summary

Problems solved by technology

[0006] And the multi-network interface binding technology on the Linux of prior art is transparent to operating system because a plurality of network interfaces, so outside a plurality of network interfaces, must by means of switchboard just can work normally, has greatly influenced the flexibility of using sex

And because the multi-network interface binding technology of Linux adds a layer of drivers on top of the drivers of each network interface in the operating system, due to the overhead of binding drivers and operating systems, often after multiple network interfaces are bound Cannot achieve linear superposition of performance

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