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Data forwarding method and device and readable storage medium

A forwarding method and data technology, applied in the field of communication, can solve problems such as the inability to meet the traffic speed limit

Active Publication Date: 2020-08-25
HUAWEI CLOUD COMPUTING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The present application provides a data forwarding method, device and readable storage medium, which are used to solve the problem that when the load of business flow is shared to different forwarding servers, the solution based on a single forwarding server's individual speed limit cannot meet the requirements of traffic speed limit question

Method used

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  • Data forwarding method and device and readable storage medium

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Embodiment Construction

[0036] Embodiments of the present application will be described in detail below in conjunction with the accompanying drawings.

[0037] The embodiment of the present application is applicable to a network deployed with a switching device and a forwarding device, such as a wireless access network (wireless access network, WAN), a local area network (local area network, LAN), a wired network, VxLan, etc., and the switching device may refer to a switch ( switch) or a router, the switching device is used to forward data for two network nodes connected to the switching device. The forwarding device may refer to a forwarding server, and the forwarding device is used to limit the traffic rate and forward the data message for the data message forwarded by the switching device.

[0038] figure 1 A schematic diagram of a possible system architecture applicable to the embodiment of the present application is shown as an example. The system includes a source device 101, a destination de...

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PUM

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Abstract

The invention discloses a data forwarding method, a data forwarding device and a readable storage medium, which are used for solving the problem that when a service flow is shared to different forwarding servers, the flow speed limiting requirement cannot be met on the basis of a scheme of independently limiting the speed of a single forwarding server. The data forwarding method comprises the steps that a first forwarding server receives a first data message forwarded by a switch, wherein the destination IP address of the first data message is a first elastic EIP address; if the first forwarding server determines that the first forwarding server processes the service corresponding to the first EIP address, the first forwarding server forwards the first data message; if the first forwardingserver determines that the first forwarding server is not the forwarding server for processing the service corresponding to the first EIP address, a second forwarding server for processing a servicecorresponding to the first EIP address is determined according to the first EIP address, and the first data message is forwarded to the second forwarding server for processing.

Description

technical field [0001] The embodiments of the present application relate to the technical field of communications, and in particular, to a data forwarding method, device, and readable storage medium. Background technique [0002] In the public cloud, an elastic IP (elastic internet protocol, EIP) is an IP facing the public network, and tenants use the EIP to provide services facing the public network. When tenants use EIP service traffic, operators usually limit the bandwidth upper limit of the tenant's EIP service traffic, so as to prevent tenants from using traffic beyond the paid rental fee. [0003] In order to improve the processing capability of the EIP service, it is currently proposed to implement the EIP service based on a distributed gateway cluster. Usually, the distributed gateway cluster includes multiple forwarding servers for load balancing the traffic of the EIP service. In a distributed gateway cluster, the traffic of the same EIP service may be forwarded o...

Claims

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Application Information

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IPC IPC(8): H04L12/741H04L12/703H04L12/803H04L12/813H04L12/24H04L45/74H04L45/28H04L47/20
CPCH04L45/74H04L45/28H04L47/125H04L47/20H04L41/0659
Inventor 朱小平
Owner HUAWEI CLOUD COMPUTING TECH CO LTD