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Message forwarding method, device, network equipment and storage medium

A technology for message forwarding and network equipment, applied in the field of communication, can solve problems such as CPU core idle, service interruption, network equipment CPU core busy packet loss, etc., to ensure integrity and security, improve efficiency, and intelligent, high-efficiency The effect of load sharing

Active Publication Date: 2022-04-01
NEW H3C SECURITY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] When the network device chooses to use the flow-by-flow forwarding method to forward packets, if the service packets of a certain service flow surge, it may cause some CPU cores of the network device to be busy and lose packets, while other CPU cores are idle.
When the network device chooses to use the packet-by-packet forwarding method to forward packets, because some services do not support the packet-by-packet forwarding method, packet loss and service interruption will occur.

Method used

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  • Message forwarding method, device, network equipment and storage medium
  • Message forwarding method, device, network equipment and storage medium
  • Message forwarding method, device, network equipment and storage medium

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Embodiment Construction

[0046] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0047] The terminology used in this application is for the purpose of describing particular embodiments only, and is not intended to limit the application. As used in this application and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term ...

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Abstract

The present application discloses a message forwarding method, device, network equipment and storage medium, which are applied to network equipment with a multi-core processor CPU. The method includes: receiving a service message; judging whether there is a first In the case that the core is busy and the second core is idle, the first core and the second core are different cores in the multi-core CPU; The service message is forwarded in a packet-by-packet forwarding manner. According to the busy or idle information of each core, this application intelligently selects the scheme of message forwarding mode, so that network equipment can automatically switch the message forwarding mode in different time periods and / or different application scenarios of traffic size, and can ensure Preset the best forwarding method of business, so as to ensure more intelligent and efficient load sharing, and then ensure the integrity and security of network data.

Description

technical field [0001] The present application relates to the technical field of communications, and in particular to a message forwarding method, device, network equipment, and storage medium. Background technique [0002] With the rapid development of the network, the performance requirements of network equipment are getting higher and higher. Traditional network equipment has also developed from an early single-core CPU to a multi-core CPU, that is, a network equipment has multiple CPU cores working together, which greatly improves Network performance with a single network device. Currently, a multi-core CPU of a network device basically has 8, 16, 32, 48, or even more cores. [0003] Currently, network devices with multi-core CPUs use two methods to forward received service packets to CPU cores for processing: flow-by-flow forwarding and packet-by-packet forwarding. Flow-by-flow forwarding refers to using five-tuple (source IP address, source port number, destination I...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L47/10H04L43/0817H04L43/16
CPCH04L47/29H04L43/0817H04L43/16
Inventor 徐雷
Owner NEW H3C SECURITY TECH CO LTD