Invention Grant
US08868760B2 Systems and methods for determining the location of a request on a content delivery network
有权
用于确定内容传送网络上的请求的位置的系统和方法
- Patent Title: Systems and methods for determining the location of a request on a content delivery network
- Patent Title (中): 用于确定内容传送网络上的请求的位置的系统和方法
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Application No.: US13333516Application Date: 2011-12-21
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Publication No.: US08868760B2Publication Date: 2014-10-21
- Inventor: Sunil Maloo
- Applicant: Sunil Maloo
- Applicant Address: US CA Mountain View
- Assignee: Google Inc.
- Current Assignee: Google Inc.
- Current Assignee Address: US CA Mountain View
- Agency: Foley & Lardner LLP
- Agent Edward A. Gordon
- Main IPC: G06F15/16
- IPC: G06F15/16 ; H04L29/12 ; H04L29/08
Abstract:
A domain name server includes a processor operable to receive a domain name system request, determine a source Internet protocol address of the request, and in response to determining the source Internet protocol address to send a prompt to a client system associated with the source Internet protocol address and receive a reply from the client system. In response to receiving the reply the processor selects a content server that is closer to the source Internet protocol address than another content server. In response to selecting the content server the processor composes a file including a list of domain names that are associated with the content delivery network and an Internet protocol address associated with the content server. The processor sends the file to the client system.
Public/Granted literature
- US20120096128A1 Systems and Methods for Determining the Location of a Request on a Content Delivery Network Public/Granted day:2012-04-19
Information query
