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A message forwarding method and device

A message forwarding and message technology, applied in the field of network communication, can solve the problem that terminal devices cannot access each other

Active Publication Date: 2019-09-06
北京华三通信技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of this, the present invention provides a message forwarding method and device to solve the problem that in the existing plug-and-play gateway function implementation solution, the terminal devices connected through the interface enabled with the plug-and-play gateway function cannot communicate with each other. access problem

Method used

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

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Embodiment Construction

[0055] In order to enable those skilled in the art to better understand the technical solutions in the embodiments of the present invention, and to make the above-mentioned purposes, features and advantages of the embodiments of the present invention more obvious and understandable, the following describes the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings For further detailed explanation.

[0056] See figure 1 , is a schematic flow chart of a message forwarding method provided by an embodiment of the present invention, wherein the message forwarding method can be applied to a gateway device, and at least one interface of the gateway device can have a plug-and-play gateway function, such as figure 1 As shown, the message forwarding method may include the following steps:

[0057] It should be noted that the interface that enables the plug-and-play gateway function mentioned in this article refers to the intranet i...

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Abstract

The present invention provides a message forwarding method and device, the method comprising: when a first message sent by a first terminal is received from a first interface, and the destination IP address of the first message is not queried When a matching non-default route is found, query the user mapping table according to the destination IP address of the first message; when a matching first user mapping entry is found, according to the MAC recorded in the first user mapping entry For the address information and interface information, the first packet is forwarded to the second terminal through the second interface indicated by the interface information. By applying the embodiment of the present invention, mutual access between terminal devices accessed through the interface of the same gateway device enabled with the plug-and-play gateway function can be realized.

Description

technical field [0001] The invention relates to the technical field of network communication, in particular to a message forwarding method and device. Background technique [0002] In some public environments, such as shopping malls and hotels, there may be various temporary access terminal devices. IP (Internet Protocol, Internet Protocol) configurations on different terminal devices are not the same. If the terminal device is configured with a static IP address, and the IP address and the connected gateway belong to different network segments, it cannot access the Internet normally, and needs to be changed to DHCP (Dynamic Host Configuration Protocol, Dynamic Host Configuration Protocol) automatic configuration by the end user , or ask the administrator for the appropriate IP configuration, the experience is poor. [0003] The plug-and-play gateway function is mainly used to shield the difference between the IP address of the terminal device and the local network segment...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/741H04L29/12H04L12/24H04L12/66H04L45/74
CPCH04L45/74H04L61/103H04L12/66H04L41/0809
Inventor 陈洁
Owner 北京华三通信技术有限公司
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