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Flow forwarding method, device, equipment and storage medium

A traffic forwarding and flow technology, applied in the field of communication network, can solve problems such as loss of network port configuration attributes, network equipment, platform failure, network paralysis, etc., to achieve the effect of improving user experience

Active Publication Date: 2021-11-19
SANGFOR TECH INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, if the application deployed in the user layer is abnormal, it is likely to cause an abnormality in the DPDK-based API, which will cause the configuration properties of these network ports to be lost, and the entire network will be paralyzed
At this time, the management personnel cannot access any network port in the kernel layer through the DPDK-based API, so that the management personnel cannot perform operation and maintenance recovery operations in time, resulting in the failure of normal use of network devices and platforms

Method used

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  • Flow forwarding method, device, equipment and storage medium
  • Flow forwarding method, device, equipment and storage medium
  • Flow forwarding method, device, equipment and storage medium

Examples

Experimental program
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no. 1 example

[0096] Based on the first embodiment above, the traffic forwarding method of this embodiment, before step S10, further includes:

[0097] Step S01, receiving a network port creation request triggered by a user, and obtaining the network port attributes of the network port to be created carried in the network port creation request.

[0098] Specifically, the network port creation request triggered by the user in this embodiment is roughly the same as the traffic processing request triggered by the user in the first embodiment, and will not be repeated here.

[0099] In addition, the network port attribute of the network port to be created in this embodiment is mainly used to identify the subsequent work of the network port to be created, such as for management, the determined network port type It is the management type, and the finally created network port is the management network port.

[0100] Correspondingly, if it is used for business, the determined network port type is ...

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Abstract

The invention belongs to the technical field of communication networks, and discloses a traffic forwarding method, device, equipment and storage medium. The method includes: determining the traffic type of the traffic to be processed; determining the traffic processing network port for processing the traffic to be processed according to the traffic type, and the API corresponding to the traffic processing network port; The API corresponding to the port forwards the traffic to be processed to the traffic processing network port; if it is determined that the traffic processing network port is a service network port, forward the pending traffic to the traffic processing network port through the API corresponding to the service network port. Through the above method, the separation of the traffic forwarding process to be processed is realized, so that when the API corresponding to the management network port or the API corresponding to the service network port is abnormal, the management personnel can access the traffic processing network port through the API interface that does not have an abnormality, and carry out O&M recovery operation.

Description

technical field [0001] The present invention relates to the technical field of communication networks, in particular to a traffic forwarding method, device, equipment and storage medium. Background technique [0002] Data Plane Development Kit (Data Plane Development Kit, DPDK) is mainly based on the Linux system. It is a function library and driver collection for fast data packet processing, which can greatly improve data processing performance and throughput, and improve the work of data plane applications. efficiency. [0003] Currently deployed network devices and platforms with DPDK systems, all network ports at the kernel layer will be taken over by the DPDK-based application programming interface (Application Programming Interface, API) in the user layer, and the configuration information of these network cards will also be uniformly stored in the In the API interface documentation of DPDK. Therefore, if an abnormality occurs in the application deployed in the user ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/721H04L12/725H04L12/851H04L12/24
CPCH04L41/0663H04L45/30H04L45/38H04L47/2441
Inventor 王浩
Owner SANGFOR TECH INC