Network access method and device

A network access and network technology, applied in the field of communication, can solve the problem of not being able to automatically access multiple hotspots at the same time

Active Publication Date: 2015-10-21
NEW H3C TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In view of this, this application provides a network access method and device to sol

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  • Network access method and device

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Embodiment Construction

[0020] In order to make the object, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below with reference to the accompanying drawings and examples.

[0021] An embodiment of the present application provides a network access method, which is applied to any terminal, and the terminal supports simultaneous access to different hotspots.

[0022] In the existing implementation, when the terminal applies for addresses for hotspots corresponding to different service set identifiers (Service Set Identifier, SSID), it will receive offer (offer) messages sent by servers corresponding to multiple hotspots, but the terminal will only choose The server corresponding to one of the hotspots initiates an address request; however, in the embodiment of the present application, the terminal initiates an address request response to servers corresponding to all hotspots.

[0023] Each time the terminal ...

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Abstract

The invention provides a network access method. The method comprises the steps of: when a terminal needs to access a network, aiming at the IP address of the network, selecting an optimal gateway in gateways corresponding to each gateway address item; and using the MAC address of the selected optimal gateway as a target MAC address to construct a message and access the network. Based on the same design idea, the invention further provides a network access device which is capable of being connected with a plurality of hot spots at the same time.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a network access method and device. Background technique [0002] With the popularization of Wireless Local Area Network (WLAN) services, more and more WIFI hotspots appear in daily life, whether it is Mobile, Telecom or China Unicom, there are many hotspots to choose from. The existence of multiple hotspots provides a lot of convenience for daily life. [0003] However, the existence of multiple hotspots also brings some problems. In the existing technical implementation, a mobile phone can only be connected to one hotspot, and obtain an address through Dynamic Host Configuration Protocol (DHCP); when connecting to another hotspot, the current connection must be disconnected, and the The connection is established, and the address can be obtained through DHCP interaction again to complete the switch. [0004] In the existing technology, multiple Internet Protocol (Inter...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L29/12
CPCH04L63/10H04L61/5007H04L61/5014H04L2101/622
Inventor 马臻汪平安
Owner NEW H3C TECH CO LTD
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