CDN platform access method and system based on IPV6 IPV4

The invention belongs to the technical field of source station IPV6 transformation, and particularly relates to a CDN platform access method and system based on IPV6 IPV4. The method comprises the steps that a user terminal sends a request to a DNS server, and the DNS server feeds back DNS response...

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Bibliographische Detailangaben
Hauptverfasser:	LIN ZHIYUAN, XIE YUYAN, GUO WENQIANG, CHEN QIMOU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY PHYSICS TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	The invention belongs to the technical field of source station IPV6 transformation, and particularly relates to a CDN platform access method and system based on IPV6 IPV4. The method comprises the steps that a user terminal sends a request to a DNS server, and the DNS server feeds back DNS response to a user according to the request; the user terminal sends a request to the CDN edge node server according to the DNS response, and the CDN edge node server sends the obtained response content to the skylight transformation device; the skylight transformation device judges whether the user is an IPV6 user or not according to the response content, if yes, whether the response content has an outer link or not is judged, and if yes, the response content is subjected to outer link rewriting and then fed back to the user terminal. According to the method, the IPV6 is supported under the condition that a source station is not changed; iPV6 and IPV4 users share cache resources, so that the CDN acceleration effect is ensu