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Network access method, network access device and management server

A technology for managing servers and accessing networks, applied in electrical components, transmission systems, etc., to solve problems such as single function

Active Publication Date: 2015-04-08
胡汉强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the router as a bridge between the terminal device and the Internet only provides the function of forwarding or routing data packets, and has a single function.

Method used

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  • Network access method, network access device and management server
  • Network access method, network access device and management server
  • Network access method, network access device and management server

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0039] Example 1: The network device is a WIFI router, and the WIFI router includes an IP packet routing module and a DNS successful response frame IP address modification module, the management server is a WIFI Internet portal platform, and the WIFI Internet portal platform includes a webpage request receiving and forwarding module and a webpage request response result Receive and forward modules.

[0040] The IP packet routing module is responsible for routing the IP packets sent by the end user browser to the network and the IP packets sent by the network to the user terminal; the DNS successful response frame IP address modification module is responsible for identifying the successful DNS query response returned by the DNS server to the terminal device frame, modify the IP address of the domain name corresponding to the IP address field in the DNS successful query response frame to the IP address of the wifi Internet portal platform. The web page request receiving and forw...

example 2

[0050] Example 2: The network device is a WIFI router, the WIFI router includes an IP packet routing module and a module for modifying the destination IP address of the IP packet corresponding to the webpage request, the management server is a WIFI Internet portal platform, and the WIFI Internet portal platform includes a webpage request receiving and forwarding module and Web page request response result receiving and forwarding module.

[0051] The IP packet routing module is responsible for routing the IP packets sent by the end user browser to the network and the IP packets sent by the network to the user terminal; the IP address modification module of the IP packet corresponding to the webpage request is responsible for identifying the webpage sent to the terminal device Request messages (such as Http requests, Https requests, SPDY requests, etc.), replace the destination IP addresses of all IP packets corresponding to the web page request messages with the IP addresses of...

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PUM

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Abstract

The invention discloses a network access method, a network access device and a management server. The method includes the steps that a domain name query request message sent by a terminal device is received, wherein the domain name query request message carries the domain name of a target website to which the terminal device has access; the domain name query request message is forwarded to a DNS; a domain name query success response message returned by the DNS is received, wherein the domain name query success response message carries the IP address corresponding to the domain name of the target website; the IP address corresponding to the domain name of the website carried in the domain name query success response message is changed to the IP address of the management server; the changed domain name query success response message is returned to the terminal device, so that when the terminal device sends a webpage request message to the target website, the destination IP address carried in the webpage request message is the IP address of the management server. Through the mode, interactive data messages between the terminal device and a network can be managed.

Description

technical field [0001] The invention relates to the field of network technology, in particular to a method for accessing a network, network equipment and a management server. Background technique [0002] With the development of the Internet, more and more information and services are provided on the Internet, and people prefer to obtain information or services through the Internet. When users access the Internet, they need to connect terminal devices to the Internet. At present, the common method for connecting terminal devices to the Internet is to connect the terminal devices to the router, and then connect to the Internet through the router. In short, the connection between the terminal device and the Internet All information exchanged between the routers needs to be forwarded by the router. [0003] At present, a router serving as a bridge between a terminal device and the Internet only provides a data message forwarding function or a routing function, and has a single...

Claims

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Application Information

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IPC IPC(8): H04L29/06
CPCH04L63/0281H04L67/02H04L61/4511
Inventor 胡汉强
Owner 胡汉强