Registered METHOD OF REQUEST ROUTING REDIRECTION WITH LOOP DETECTION AND PREVENTION

Inventors

Choi Taesang, 신동호, 이종민, 구자령

Application No.

14080874 (2013.11.15)

Publication No.

20140156822 (2014.06.05)

Registration No.

9331976 (2016.05.03)

Country

UNITED STATES

Project Code

12PI3400, CDN interconnection technology development for open content delivery infrastructure, Taesang Choi

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.

KSP Keywords

Content delivery network(CDN), Detection and Prevention, Domain Name System(DNS), Loop detection, Request routing, content delivery, domain name

Family

 

패밀리 특허 목록

Status	Patent	Country	KIPRIS
Registered	루프 탐지 및 방지를 포함한 요구 라우팅 재전달 방법	KOREA