WO2011116726A3 - Method and system for network caching, domain name system redirection sub-system thereof - Google Patents

Method and system for network caching, domain name system redirection sub-system thereof Download PDF

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Publication number
WO2011116726A3
WO2011116726A3 PCT/CN2011/073566 CN2011073566W WO2011116726A3 WO 2011116726 A3 WO2011116726 A3 WO 2011116726A3 CN 2011073566 W CN2011073566 W CN 2011073566W WO 2011116726 A3 WO2011116726 A3 WO 2011116726A3
Authority
WO
WIPO (PCT)
Prior art keywords
domain name
sub
network caching
client
address
Prior art date
Application number
PCT/CN2011/073566
Other languages
French (fr)
Chinese (zh)
Other versions
WO2011116726A2 (en
Inventor
杨长盛
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to CN201180000699.6A priority Critical patent/CN102301682B/en
Priority to PCT/CN2011/073566 priority patent/WO2011116726A2/en
Publication of WO2011116726A2 publication Critical patent/WO2011116726A2/en
Publication of WO2011116726A3 publication Critical patent/WO2011116726A3/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/45—Network directories; Name-to-address mapping
    • H04L61/4505—Network directories; Name-to-address mapping using standardised directories; using standardised directory access protocols
    • H04L61/4511—Network directories; Name-to-address mapping using standardised directories; using standardised directory access protocols using domain name system [DNS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/56—Provisioning of proxy services
    • H04L67/568—Storing data temporarily at an intermediate stage, e.g. caching

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Computer And Data Communications (AREA)

Abstract

The present invention provides a method and a system for network caching, a Domain Name System (DNS) redirection sub-system thereof. The method includes: receiving a DNS resolution request sent from a client, parsing out a domain name carried by the DNS resolution request, and determining that the domain name is in a white list; obtaining the Internet Protocol (IP) address of the cache sub-system corresponding to the domain name, and sending the IP address of the cache sub-system to the client to enable the client to request data from the cache sub-system according to the IP address of the cache sub-system. The embodiments of the present invention can avoid the problem of network caching based on the policy route.
PCT/CN2011/073566 2011-04-29 2011-04-29 Method and system for network caching, domain name system redirection sub-system thereof WO2011116726A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201180000699.6A CN102301682B (en) 2011-04-29 2011-04-29 Method and system for network caching, domain name system redirection sub-system thereof
PCT/CN2011/073566 WO2011116726A2 (en) 2011-04-29 2011-04-29 Method and system for network caching, domain name system redirection sub-system thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2011/073566 WO2011116726A2 (en) 2011-04-29 2011-04-29 Method and system for network caching, domain name system redirection sub-system thereof

Publications (2)

Publication Number Publication Date
WO2011116726A2 WO2011116726A2 (en) 2011-09-29
WO2011116726A3 true WO2011116726A3 (en) 2012-04-05

Family

ID=44673694

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2011/073566 WO2011116726A2 (en) 2011-04-29 2011-04-29 Method and system for network caching, domain name system redirection sub-system thereof

Country Status (2)

Country Link
CN (1) CN102301682B (en)
WO (1) WO2011116726A2 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
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CN102624750B (en) * 2012-04-22 2016-08-03 吴兴利 Resist the method and system that DNS recurrence is attacked
CN103581258B (en) * 2012-08-03 2017-11-03 中国移动通信集团公司 The method and system of network data caching
CN102801823A (en) * 2012-08-23 2012-11-28 神州数码网络(北京)有限公司 DNS (domain name server) relay method and device
CN104219335B (en) * 2013-05-30 2018-08-24 张大顺 A kind of processing method of DNS request, apparatus and system
CN104219200B (en) * 2013-05-30 2017-10-17 杭州迪普科技股份有限公司 A kind of apparatus and method for taking precautions against DNS cache attack
CN110071986A (en) * 2013-08-14 2019-07-30 阿里巴巴集团控股有限公司 A kind of system for domain name mapping
CN104935556B (en) * 2014-03-20 2019-06-07 腾讯科技（深圳）有限公司 A kind of network security processing method, apparatus and system
CN104065543A (en) * 2014-05-19 2014-09-24 浪潮电子信息产业股份有限公司 Network card drive design method based on data transmission management
CN104144231B (en) * 2014-08-21 2018-01-19 北京金山安全软件有限公司 Method and device for processing DNS query request
CN104243344B (en) * 2014-10-11 2018-06-19 网宿科技股份有限公司 A kind of effective data packets catching method and request Redirect Server
CN106487846A (en) * 2015-08-28 2017-03-08 中国电信股份有限公司 The white list updating method of caching system, acquisition and analysis device and caching system
CN106487607A (en) * 2015-08-28 2017-03-08 中国电信股份有限公司 A kind of reorientation method based on cache server status and Redirectional system
EP3275151B1 (en) * 2015-08-31 2020-04-29 Hewlett-Packard Enterprise Development LP Collecting domain name system traffic
CN106550056B (en) * 2015-09-18 2019-09-10 中国移动通信集团江苏有限公司 A kind of domain name analytic method and device
CN107872544A (en) * 2016-09-28 2018-04-03 中兴通讯股份有限公司 A kind of domain name analytic method, device, gateway and system
CN108259528B (en) * 2016-12-28 2021-01-12 华为技术有限公司 Resource caching method and device
CN108270683A (en) * 2016-12-30 2018-07-10 华为软件技术有限公司 Flow optimization method, cache server and system under DNS forthright scenes
CN107613036B (en) * 2017-09-04 2021-07-23 北京新流万联网络技术有限公司 Method and system for realizing HTTPS transparent proxy
CN108040085A (en) * 2017-11-20 2018-05-15 广州华多网络科技有限公司 Method for network access, device and server
CN111371866B (en) * 2020-02-26 2023-03-21 厦门网宿有限公司 Method and device for processing service request
CN111556552B (en) * 2020-03-26 2023-01-31 维沃移动通信有限公司 Data transmission method and electronic equipment

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CN101501669A (en) * 2005-11-21 2009-08-05 杰出网络公司 Domain name resolution resource allocation
CN101626375A (en) * 2008-07-08 2010-01-13 鸿富锦精密工业（深圳）有限公司 Domain name protecting system and method thereof
CN101895589A (en) * 2010-07-26 2010-11-24 杭州华三通信技术有限公司 Wide area network router and method for establishing routing table items therein

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KR100375121B1 (en) * 1999-12-23 2003-03-08 주식회사 아라기술 Web contents transmission method
CN102025793A (en) * 2010-01-22 2011-04-20 中国移动通信集团北京有限公司 Domain name resolution method and system and DNS in IP network
CN101984637B (en) * 2010-11-02 2014-06-11 中兴通讯股份有限公司 Content distribution implementation method and system
CN102571997B (en) * 2010-12-29 2014-09-10 中国移动通信集团北京有限公司 Method, system and device for data access

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101501669A (en) * 2005-11-21 2009-08-05 杰出网络公司 Domain name resolution resource allocation
CN101626375A (en) * 2008-07-08 2010-01-13 鸿富锦精密工业（深圳）有限公司 Domain name protecting system and method thereof
CN101895589A (en) * 2010-07-26 2010-11-24 杭州华三通信技术有限公司 Wide area network router and method for establishing routing table items therein

Also Published As

Publication number Publication date
WO2011116726A2 (en) 2011-09-29
CN102301682A (en) 2011-12-28
CN102301682B (en) 2014-02-19

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