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Routing method, device, system and gateway equipment

A gateway device and routing technology, applied in the field of mobile Internet, can solve the problems of increasing routing paths, increasing processing resource consumption of network devices, and low routing efficiency, and achieving the effects of increasing consumption, simplifying routing paths, and improving routing efficiency.

Active Publication Date: 2014-06-25
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In the above two routing methods, when a user accesses services through a URL, in the first method, the corresponding destination IP address needs to be queried from the DNS server, which increases the routing path and leads to low routing efficiency; in the second method, The gateway device is required to perform L7DPI analysis on the service access request message submitted by the user, which increases the consumption of processing resources of the network device

Method used

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  • Routing method, device, system and gateway equipment
  • Routing method, device, system and gateway equipment
  • Routing method, device, system and gateway equipment

Examples

Experimental program
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Effect test

Embodiment 1

[0035] In order to improve the real-time and update efficiency of the routing table update on the gateway device, by maintaining the URL list on the gateway device, the URL list contains at least one URL, each URL corresponds to an IP address list, and the IP address list contains at least one IP address, where each IP address corresponds to a service server, it should be understood that the service servers corresponding to different IP addresses may be the same. In this way, when a user initiates a service access request to the gateway device, the gateway device judges whether it exists in the pre-stored IP address list according to the destination IP address carried in the service access request, and if so, needs to route the service access request to the IP address list. The service server corresponding to the destination IP address list.

[0036] As shown in Table 1, it is a storage structure of a possible correspondence between URLs and IP address lists:

[0037] Table 1...

Embodiment 3

[0056] In order to better understand the embodiment of the present invention, the implementation process of the embodiment of the present invention will be described in detail below by taking the processing flow of the user's data service access according to the URL as an example, as follows: image 3 As shown, the following steps may be included:

[0057] S301. The user sends a URL query request to the DNS server through the mobile terminal;

[0058] During specific implementation, the URL to be queried is carried in the URL query request sent by the user.

[0059] S302. The DNS server returns a response message to the URL query request to the mobile terminal;

[0060] During specific implementation, the DNS server carries the corresponding IP address of the URL to be queried in the response message returned to the mobile terminal;

[0061] S303. The gateway device intercepts and parses the response message returned by the DNS server;

[0062] S304, the gateway device judg...

Embodiment 4

[0076] Such as Figure 4 As shown, it is a schematic structural diagram of a routing device provided by an embodiment of the present invention, including:

[0077] The storage unit 401 is configured to store a Uniform Resource Locator URL list, and for each URL in the URL list, store an Internet Protocol IP address list corresponding to the URL;

[0078] The receiving unit 402 is configured to receive a service access request sent by the mobile terminal, the service access request carrying a uniform resource locator URL;

[0079] The first searching unit 403 is configured to search for the IP address corresponding to the URL in the pre-stored IP address list corresponding to the URL if the URL exists in the pre-stored URL list;

[0080] The second search unit 404 is configured to search for the service server corresponding to the IP address in the pre-stored correspondence between the IP address and the service server according to the IP address found by the first search unit...

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Abstract

The invention discloses a routing method, a device, a system and gateway equipment and aims to improve routing efficiency without increasing processing resource consumption of the gateway equipment when a user carries out business access through URL. The method comprises steps that: a business access request sent by a mobile terminal is received, and the business access request contains the uniform resource locator (URL); if the URL exists in a pre-stored URL list, an IP address corresponding to the URL is searched in an IP address list corresponding to the pre-stored URL; according to the searched IP address, a business server corresponding to the IP address is searched in corresponding relations of the pre-stored IP address and the business server; the business access request is routed to the searched business server.

Description

technical field [0001] The present invention relates to the technical field of mobile Internet, in particular to a routing method, device, system and gateway equipment. Background technique [0002] With the development of mobile Internet technology, it is becoming more and more popular for users to access the Internet through mobile terminals. As a gateway device connected to the external Internet, it needs to route specific types of data services to specific service servers. Based on this, users When accessing the Internet through a mobile terminal, there are two ways for gateway device routing: [0003] Method 1. Users access data services according to the destination Internet Protocol (IP) address [0004] In this manner, an IP address access list is set in the gateway device, and the gateway device routes the data service accessed by the user to the corresponding service server by identifying the IP addresses contained in the IP address list. [0005] Method 2: Users ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/741H04W40/02H04L45/74
Inventor 李爱华刘超
Owner CHINA MOBILE COMM GRP CO LTD
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