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Method and system for sharing network load and network processor

A network processor and network load technology, applied in the field of communication, can solve the problems of microcode processing complexity, high system processing message forwarding efficiency, etc., and achieve the effect of improving processing efficiency

Inactive Publication Date: 2011-08-03
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide a network load sharing method, system and network processor to solve the problem of high microcode processing complexity leading to the system processing message forwarding efficiency in the network load sharing method of the prior art

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  • Method and system for sharing network load and network processor
  • Method and system for sharing network load and network processor
  • Method and system for sharing network load and network processor

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Embodiment Construction

[0024] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0025] The invention provides a network load sharing method, system and network processor.

[0026] figure 1 is a schematic structural diagram of a network processor according to an embodiment of the present invention. Such as figure 1 As shown, the network processor includes: a message parsing module 101, which is used to obtain the message, parse the message through the parsing rules, and select a hash template to perform hash calculation according to the parsing result to obtain the offset; The text processing module 102 is used to select an outpu...

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Abstract

The invention discloses a method and a system for sharing network load and a network processor. The method comprises the following steps: obtaining a message; analyzing the message by an analysis rule; according to the analysis result, carrying out Hash calculation by a Hash template to obtain offset; choosing an output port according to the offset; and forwarding the message to a destination terminal by the output port. According to the method and the system, the problem of low efficiency on processing message forwarding efficiency by the system because of high microcode processing complexity in the method for sharing the network load in the prior art can be solved, and thus the processing efficiency and effect of the network system can be improved.

Description

technical field [0001] The present invention relates to the communication field, in particular, to a network load sharing method, system and network processor. Background technique [0002] In the network processor, the realization technology of network load sharing is, for example, Link Aggregation Control Protocol (LACP for short), which dynamically aggregates multiple physical ports into a Trunk group to form a logical port, and configures it according to user configuration. The port load sharing strategy determines which member port the message is sent to the opposite end; Equal Cost Multipath ECMP (Equal Cost Multi Path), can reach the same destination through multiple next hops, and is also used for network load balancing . The basic principle of its implementation is to select some specified fields of the message for hash calculation, select the outgoing port according to the obtained offset, and finally achieve the effect of network load sharing. [0003] In the cu...

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Application Information

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IPC IPC(8): H04L12/56H04L12/803
Inventor 冷星星孙蓓
Owner ZTE CORP