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A message forwarding method and device

A technology of message forwarding and target message, applied in the network field, can solve the problems of unable to meet the demand of port resources, occupying device port resources, reducing the number of servers or hosts, etc.

Active Publication Date: 2019-12-06
NEW H3C TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in this way, device interconnection will occupy device port resources, which cannot meet the needs of other business aspects for port resources. For example, the number of servers or hosts connected to the network through devices will be reduced.

Method used

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  • A message forwarding method and device
  • A message forwarding method and device
  • A message forwarding method and device

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Embodiment Construction

[0022] 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 implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0023] figure 1 A forwarding network 100 is exemplified, and the forwarding network 100 can be used to forward packets between network devices. E.g, figure 1 The shown network devices a to e may be devices such as hosts and servers. When network device e sends a message to network device b, the message may be forwarded through the forwarding network 100 . In this application, the forw...

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Abstract

The present application provides a message forwarding method and device, wherein the method includes: when receiving a target message, obtaining a destination address included in the target message, where the destination address is used to indicate the address of an access device connected to the target device; If the destination address is the virtual address of the pre-configured virtual access device, decapsulate the target message to obtain the address of the target device included in the target message; according to the target device in the local forwarding table The corresponding relationship between the address and the forwarding port, and sending the target packet to the target device through the forwarding port. The present application realizes load sharing between devices in inter-device link aggregation without occupying device port interconnection.

Description

technical field [0001] The present application relates to network technology, in particular to a message forwarding method and device. Background technique [0002] With the rapid development of network technology, the operation of network services requires higher network bandwidth, and if you purchase and replace a service board that supports high bandwidth, the service cost will be greatly increased; link aggregation technology can achieve the above-mentioned increase in bandwidth at a lower cost the goal of. The total bandwidth after link aggregation is the sum of the bandwidth of each member link, which can meet the network bandwidth requirements, and link backup can also be formed between member links. Among them, in cross-device link aggregation, in order to perform load sharing of service traffic among the links of each member device, member devices need to be interconnected through links, so that service traffic can Traffic is shared between member devices. Howeve...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/803H04L12/741H04L45/74
CPCH04L45/74H04L47/125
Inventor 郑敏杨小朋
Owner NEW H3C TECH CO LTD