Method for confirming mass-flow message and device

A technology with large traffic and packets, applied in the field of communication, it can solve the problem of not considering packet attributes, functions, packet congestion, etc.

Active Publication Date: 2015-06-24
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] At present, the forwarding system usually randomly configures fixed cache resources for packets. In the process of configuring cache r

Method used

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  • Method for confirming mass-flow message and device
  • Method for confirming mass-flow message and device
  • Method for confirming mass-flow message and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0065] like figure 2 As shown, the embodiment of the present invention provides a method for determining the class of large-traffic packets, the method comprising:

[0066] S201. Within a preset time interval, perform the following steps for any message passing through the message forwarding system:

[0067] compressing the feature field value of the message by using a preset compression function to obtain the compressed value of the feature field value of the message;

[0068] S202. Count the number of messages with compressed values ​​among the messages that have undergone compression processing of characteristic domain values;

[0069] S203. When the quotient of the number and the preset time interval is greater than the preset traffic threshold, determine that the message class to which the message belongs is a large-traffic message class.

[0070] A message consists of multiple fields, and different fields define different attributes of the message. The set of domains...

Embodiment 2

[0109] Corresponding to Embodiment 1, such as Figure 4 As shown, the embodiment of the present invention provides a device for determining the type of large-traffic messages. The device executes on any message passing through the message forwarding system within a preset time interval. The device includes:

[0110] The compression processing unit 401 is configured to use a preset compression function to compress the feature field value of the message to obtain a compressed value of the feature field value of the message;

[0111] A quantity counting unit 402, configured to count the number of messages with compressed values ​​among the messages that have undergone feature field value compression processing by the compression processing unit 401;

[0112] The message class determination unit 403 is configured to determine that the message class to which the message belongs is a large-traffic message class when the quotient of the number counted by the quantity statistics unit ...

Embodiment 3

[0137] Corresponding to Embodiment 1, such as Figure 5 As shown, the embodiment of the present invention provides a device for determining the type of large-traffic messages. The device executes on any message passing through the message forwarding system within a preset time interval. The device includes:

[0138] Memory 501, used to store a preset compression function;

[0139] The processor 502 is configured to use the preset compression function stored in the memory 501 to compress the characteristic field value of the message to obtain the compressed value of the characteristic field value of the message;

[0140] The memory 501 is also used to store the compressed value of the feature field value of the message obtained by the processor 502;

[0141] The processor 502 is further configured to count the number of messages with the compressed value according to the compressed value stored in the memory 501 among the messages that have undergone the compression process of...

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PUM

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Abstract

The invention provides a method for confirming mass-flow message and device. The method for confirming mass-flow message and device are used for achieving allocating built-in cache resource to the message belonging to mass-flow message to avoid message jam and improve transmission performance of a transmitting system. The method for confirming mass-flow message comprises the steps that in a preset time interval, the following steps are executed aiming at any message transmitted by a message transmitting system that compression processing is conducted on a characteristic domain value of the message through a preset compression function, and a compression value of the characteristic domain value of the message is obtained; in the messages after being conducted the compression processing of the characteristic domain values, and the quantity of messages provided with compression values is counted; when the quotient of the quantity and the preset time interval is greater than a preset flow threshold value, and the message belonging to the mass-flow message is confirmed.

Description

technical field [0001] The invention relates to the communication field, in particular to a method and a device for determining the class of large-flow messages. Background technique [0002] There are a huge number of packets in the Internet, and these packets have different attributes, flows, and functions. The Internet forwarding system needs to configure cache resources for these packets. [0003] The cache resources in the forwarding system are divided into the following two categories: [0004] One type is built-in cache resources with high cost, fast read and write speed, relatively few resources, and simple interface; [0005] The other type is external cache resources with low cost, slow read and write speed, relatively large resources, and interface duplication. [0006] At present, the forwarding system usually randomly configures fixed cache resources for packets. In the process of configuring cache resources, it does not consider the attributes and functions ...

Claims

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Application Information

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IPC IPC(8): H04L12/835H04L12/851H04L47/30
Inventor 龚瑞单海科
Owner HUAWEI TECH CO LTD
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