Invention Grant
US09331976B2 Method of request routing re-direction with loop detection and prevention
有权
请求路由重定向的方法，具有循环检测和预防
- Patent Title: Method of request routing re-direction with loop detection and prevention
- Patent Title (中): 请求路由重定向的方法，具有循环检测和预防
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Application No.: US14080874Application Date: 2013-11-15
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Publication No.: US09331976B2Publication Date: 2016-05-03
- Inventor: Taesang Choi , John Dongho Shinn , Jong Min Lee , Ja-Ryeong Koo
- Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , Solbox Inc. , SK TELECOM CO., LTD. , LG Uplus Corporation
- Applicant Address: KR Daejeon KR Seoul KR Seoul KR Seoul
- Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE,LG Uplus Corporation,SK TELECOM CO., LTD,Solbox Inc.
- Current Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE,LG Uplus Corporation,SK TELECOM CO., LTD,Solbox Inc.
- Current Assignee Address: KR Daejeon KR Seoul KR Seoul KR Seoul
- Agency: LRK Patent Law Firm
- Priority: KR10-2012-0129733 20121115; KR10-2013-0138901 20131115
- Main IPC: G06F15/16
- IPC: G06F15/16 ; H04L29/12 ; H04L29/08
Abstract:
A method of request routing redirection includes: receiving, by a first content delivery network (CDN) among a plurality of CDNs connected by CDN interconnection (CDNi), a domain name system (DNS) request including a list of CDN-provider-identifications (IDs) of higher CDNs, from a client; determining whether the client's request is processable; and when the client's request is not processable, redirecting the request, while preventing a loop of the request routing on the basis of the list of the CDN-provider-IDs.
Public/Granted literature
- US20140156822A1 METHOD OF REQUEST ROUTING RE-DIRECTION WITH LOOP DETECTION AND PREVENTION Public/Granted day:2014-06-05
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