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Method for improving data forwarding performance, electronic equipment and storage medium

A performance and data technology, applied in the data exchange network, data exchange through path configuration, electrical components, etc., can solve the problems of poor forwarding performance, data packet loss, slow data processing, etc., to reduce utilization, reduce processing, The effect of improving forwarding efficiency

Inactive Publication Date: 2020-01-17
广州市高科通信技术股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When a large number of data packets with the same characteristics pass through at the same time, the data processing will be slower, the forwarding performance will be relatively poor, and data packets will be lost.

Method used

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  • Method for improving data forwarding performance, electronic equipment and storage medium
  • Method for improving data forwarding performance, electronic equipment and storage medium
  • Method for improving data forwarding performance, electronic equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] In addition to the methods mentioned in the background technology, there is also a process for sending and testing packets at the endpoint of the L2TP tunnel. By modifying the source port and establishing a new L2TP tunnel, the load of the original L2TP tunnel is reduced and load balancing is achieved; however, the existing In the solution, the protocol stack needs to process each data packet, but a new tunnel will be established to share the transmission of packets between tunnels, which will not reduce the processing of packets by the CPU, and the performance improvement effect will not be so good. However, in this embodiment, the forwarding performance is improved mainly by improving the forwarding processing flow of the data message. Record the same type of message for the first time (going through the protocol stack process), and the subsequent messages are directly encapsulated and forwarded without going through the protocol stack processing process, reducing CPU ...

Embodiment 2

[0057] Embodiment 2 discloses an electronic device, which includes a processor, a memory, and a program, wherein one or more processors and memories can be used, and the program is stored in the memory and configured to be executed by the processor, When the processor executes the program, a method for improving data forwarding performance in Embodiment 1 is implemented. The electronic device may be a CPE, that is, customer premise equipment.

Embodiment 3

[0059] Embodiment 3 discloses a computer-readable storage medium, the storage medium is used to store a program, and when the program is executed by a processor, a method for improving data forwarding performance in Embodiment 1 is implemented.

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Abstract

The invention discloses a method for improving data forwarding performance. The method comprises the following steps: obtaining a hash value corresponding to a data message according to analyzed data;searching and matching in a hash chain table according to the hash value obtained by calculation, judging whether matching succeeds or not, if yes, executing message sending, and if not, executing recording; querying corresponding address information in the hash chain table through the hash value, and performing message assembly according to the obtained address information to send out the packaged message from the opposite end Ethernet port; and processing the data message according to the protocol stack processing flow and inserting the data message into the hash chain table. The inventionfurther discloses electronic equipment and a computer readable storage medium. According to the method for improving the data forwarding performance, the messages of the same type are recorded for thefirst time, the subsequent messages are directly packaged into the forwarding packet, a protocol stack processing flow is not needed, the message processing of a CPU is reduced, the utilization rateof the CPU is reduced, and the forwarding efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a method for improving data forwarding performance, electronic equipment and a storage medium. Background technique [0002] SD-WAN, that is, wide-area software-defined network, is used to connect enterprise networks, data centers, Internet applications and cloud services in a wide geographical range. With the rapid development of SD-WAN in recent years, there are also higher requirements for SD-WAN equipment, requiring better speed and performance in data forwarding. In current equipment, the performance of L2TP VPN needs to be further improved to meet network service requirements. [0003] In the current equipment, the data forwarding process of L2TP VPN is first to receive the data packet through the Ethernet interface on the LAN (WAN) side, and then send the data packet to the L2TP tunnel interface through the network protocol processing, and then the data packet is pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/743H04L12/46
CPCH04L12/4633H04L12/4641H04L45/7453
Inventor 夏联双熊国辉郭丽瑶
Owner 广州市高科通信技术股份有限公司
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