Proxy server system and proxy service method

A technology of proxy server and proxy service, which is applied in the field of proxy server system and proxy service, can solve problems such as data collection cannot be carried out normally, and server IP is blocked, so as to improve the access success rate, ensure normal collection, and facilitate maintenance and management Effect

Inactive Publication Date: 2015-01-28
SHANGHAI CTRIP COMMERCE CO LTD
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  • Claims
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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the defect that the server IP is blocked due to the limited IP resources of the proxy server in the prior art, resulting in the failure of data collection to proceed normally, and to provide a method that can prevent the server IP from being blocked by the target website and ensure Proxy server system and proxy service method for normal data collection

Method used

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  • Proxy server system and proxy service method

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Embodiment

[0030] A proxy server system, see figure 1 , which includes an ADSL server cluster 11, a dynamic domain name resolution server 12, a central server 13 and an operation and maintenance device 14.

[0031] The ADSL server cluster 11 includes three ADSL servers 111, 112 and 113, and each ADSL server is respectively deployed with proxy software and has a fixed domain name. Each ADSL server is used to perform ADSL dial-up at 2-minute intervals, and update the IP information and configuration information obtained after dialing to the dynamic domain name resolution server 12 in real time, and the configuration information includes the domain name. After the ADSL servers 111, 112 and 113 perform ADSL dial-up, the IP information changes, and the specific principle will not be repeated here.

[0032] This dynamic domain name resolution server 12 is used to store the domain name and the latest IP information of each ADSL server, as shown in Table 1 below:

[0033] Table 1

[0034] ...

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Abstract

The invention discloses a proxy server system and a proxy service method. The proxy server system comprises an ADSL server cluster, a dynamic domain name resolution server and a central server, wherein each ADSL server in the ADSL server cluster has a fixed domain name and is used for conducting ADSL dialing at a certain time interval and updating the obtained IP information to the dynamic domain name resolution server, the central server is used for selecting one of the obtained domain names of all the ADSL servers to serve as a specific domain name, the specific domain name is analyzed by means of the dynamic domain name resolution server, so that the IP information of the ADSL server to which the specific domain name belongs is obtained, access to a target website is achieved through the corresponding ADSL server, and data are fed back to a client side. According to the proxy server system and the proxy service method, the defect that according to an existing proxy server, the server IP is blocked due to the fact that IP resources are limited is overcome, and normal acquisition of data is guaranteed.

Description

technical field [0001] The invention relates to a proxy server system and a proxy service method. Background technique [0002] Present proxy server, for example squid (a kind of proxy server) etc., is mainly used in caching Internet (Internet) data, and it can accept the user's download application, and process the downloaded data automatically. Since this kind of proxy server is often configured on a single server, the IP (interconnection protocol between networks) resources are limited. When it is necessary to obtain a large amount of target website data, it often encounters the problem that the IP of the server is blocked by the target website. As a result, data collection cannot be performed normally. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the defect that the server IP is blocked due to the limited IP resources of the proxy server in the prior art, resulting in the failure of data collection to pr...

Claims

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Application Information

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IPC IPC(8): H04L29/08H04L29/12
CPCH04L67/1004H04L61/4511
Inventor 谈健张磊沙大为牟杰
Owner SHANGHAI CTRIP COMMERCE CO LTD
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