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Method, device and network equipment for message forwarding

A message forwarding and message technology, applied in the network field, can solve problems such as waste of system resources

Inactive Publication Date: 2016-11-23
平湖新纳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

[0005] Embodiments of the present invention provide a message forwarding method, device, and network equipment to solve the technical problem of waste of system resources when forwarding messages between forwarding components of each virtual switch in the prior art

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  • Method, device and network equipment for message forwarding
  • Method, device and network equipment for message forwarding
  • Method, device and network equipment for message forwarding

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Embodiment Construction

[0086] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0087] See figure 1 , figure 1 This is a flowchart of a method for packet forwarding provided by an embodiment of the present invention; the method is applied to a scenario where multiple virtual devices share a forwarding component, and each virtual device has an independent control component, the method includes:

[0088] Step 101: Receive the message sent by the ingress port.

[0089] In this embodiment, if terminal A wants to send a mess...

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Abstract

Embodiments of the present invention provide a message forwarding method, device, and network equipment. The method is applied in a virtualization scenario, and includes: receiving a message sent by an inbound port; searching a port mapping table to obtain the address to which the inbound port belongs. virtual device; process the message according to the processing operation of the virtual device on the forwarding component to obtain the processed message; search the forwarding table of the virtual device to obtain the forwarding path information of the message, and The forwarding path information includes: the ingress port, the egress port corresponding to the ingress port and the next hop, the virtual device corresponding to the next hop shares the forwarding component with the virtual device to which the ingress port belongs; The processed message is sent to the next hop through the egress port. The embodiment of the present invention solves the technical problem of system resource waste caused by message forwarding between forwarding components of various virtual switches in the prior art, and improves forwarding efficiency.

Description

Technical field [0001] The present invention relates to network technology, in particular to a method, device and network equipment for message forwarding. Background technique [0002] With the development of networking technology, especially in enterprise networking, in order to improve the resource utilization of equipment or to meet the needs of multi-tenancy, multiple virtual network devices can be virtualized on one physical network device using virtualization technology ( Such as virtual firewalls, virtual routers, virtual switches and other equipment). Each virtualized network device (virtual device for short) uses an architecture of a control component and a forwarding component. Each virtual device can be assigned to one or more central processing units from the physical device as its own private forwarding component, and it can also be assigned to several forwarding ports from the physical device as its own private forwarding port to forward packets, and Each virtual...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/741H04L45/74
Inventor 朱家法徐永新
Owner 平湖新纳通信技术股份有限公司
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