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Network switching method and device and gateway equipment

A technology for network switching and gateway equipment, which is applied in the field of gateways and can solve problems such as long switching times

Pending Publication Date: 2022-02-08
SHENZHEN GONGJIN ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the defects existing in the prior art, the purpose of the embodiment of the present application is to provide a network switching method, device and gateway device to solve the problem of long switching time during the switching process between the mobile network and the fixed network

Method used

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  • Network switching method and device and gateway equipment
  • Network switching method and device and gateway equipment

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Experimental program
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Embodiment 1

[0045] see figure 1 , figure 1 A flow chart of the network switching method provided by Embodiment 1 of the present invention is shown. figure 1 The network switching method in is applied to a gateway device, and the network switching method includes the following steps:

[0046]Step 101, establish a connection with the first wide area network corresponding to the fixed network, and establish a connection with the second wide area network corresponding to the mobile network.

[0047] It should be understood that a fixed network, also known as a fixed network or a fixed network, is a network that transmits signals through fixed media such as metal wires or optical fiber lines. A mobile network, also known as a cellular network, is a wireless network that does not rely on fixed equipment. Wide area network, also known as external network or public network, is a remote network that connects local or metropolitan area network devices in different regions. In this application, ...

Embodiment 2

[0087] see figure 2 , figure 2 shows a schematic structural diagram of a network switching device provided by Embodiment 2 of the present invention, which is applied to a gateway device, figure 2 The network switching device 200 in includes:

[0088] The connection module 210 is configured to establish a connection with the first wide area network corresponding to the fixed network, and establish a connection with the second wide area network corresponding to the mobile network;

[0089] A determining module 220, configured to determine the network on-off status of the fixed network, and the current network including routing entries;

[0090] The mobile routing configuration module 230 is configured to delete the routing table entry of the fixed network if the current network is a fixed network, and the network on-off status of the fixed network is disconnected, and configure routing for the mobile network entry;

[0091] The fixed route configuration module 240 is used...

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Abstract

The embodiment of the invention discloses a network switching method and device and gateway equipment, the network switching method is applied to the gateway equipment, and the method comprises the following steps: establishing connection with a first wide area network corresponding to a fixed network, and establishing connection with a second wide area network corresponding to a mobile network; determining a network on-off state of a fixed network and a current network comprising a routing table item; if the current network is a fixed network and the network on-off state of the fixed network is an off state, deleting a routing table entry of the fixed network, and configuring the routing table entry for the mobile network; and if the current network is a mobile network and the network on-off state of the fixed network is a connected state, deleting a routing table entry of the mobile network, and configuring the routing table entry for the fixed network. In the method of the invention, the gateway equipment is communicated with the mobile network, and the data is routed to the network configured with the routing table item by configuring the routing table item of the network, so that the switching time of the fixed network and the mobile network is shortened.

Description

technical field [0001] The invention relates to the field of gateways, in particular to a network switching method, device and gateway equipment. Background technique [0002] With the development of mobile Internet technologies, gateway devices provide the ability to access Internet (Internet) services through mobile networks or fixed networks. When the physical link between the gateway device and the upper-level device is disconnected, and the network node of the fixed network operator has problems, it will cause the fixed network to fail. [0003] When the fixed network fails, the gateway device switches to use the mobile network to ensure that user terminals can continue to access the Internet. During the handover process between the mobile network and the fixed network, the handover takes a long time, and users using the network can clearly feel the interruption of the network, which affects the access of user terminals to the Internet. Contents of the invention [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L45/851H04L12/66H04L61/5014
CPCH04L12/5692H04L12/66
Inventor 涂汉榆张远茂董浩
Owner SHENZHEN GONGJIN ELECTRONICS CO LTD