Unlock instant, AI-driven research and patent intelligence for your innovation.
A CDN platform access method and system based on ipv6 IPV4
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
An access method and platform technology, applied in transmission systems, other database retrieval, network data retrieval, etc., can solve problems such as changing the network deployment of the source site, resolving IPV6-supporting users back to the source site supporting IPV6, etc.
Active Publication Date: 2021-06-15
福建万物易联网络科技有限公司
View PDF9 Cites 0 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0004] 1. Deploying IPV6 transformation equipment at the front end of the source site requires changing the network deployment of the source site, which is cumbersome
[0005] 2. If you use CDN, users who support IPV6 cannot be resolved back to the source site that supports IPV6. Users who are compatible with IPV6 and IPV4 at the same time access the IPV4 environment, and users who only support IPV6 cannot access
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0041] This embodiment provides a CDN platform access method based on IPV6 IPV4, such as figure 1 shown, including the following steps:
[0042] S1, the user terminal sends a DNS request to the DNS server, and the DNS server feeds back a DNS response to the user according to the DNS request;
[0043]S2, the user terminal initiates an HTTP request to the CDN edge node server according to the IPV6 address or IPV4 address obtained from the DNS response, and the CDN edge node server obtains the response content according to the HTTP request, and sends the response content to the skylight modification device;
[0044] S3, the sunroof modification device judges whether the user is an IPV6 user according to the response content, and if it is an IPV6 user, then judges whether there is an external link in the response content, and if there is an external link, rewrites the external link to the response content and then feeds back to the user terminal;
[0045] S4, when the user termin...
Embodiment 2
[0073] This embodiment provides a CDN platform system based on IPV6 and IPV4, which is applicable to a CDN platform access method based on IPV6 IPV4 described in Embodiment 1, such as figure 2 As shown, including: DNS server, CDN edge node server and skylight transformation device;
[0074] The user terminal sends a DNS request to the DNS server, and the DNS server feeds back a DNS response to the user according to the DNS request;
[0075] The user terminal initiates an HTTP request to the CDN edge node server according to the IPV6 address or IPV4 address obtained from the DNS response, and the CDN edge node server obtains the response content according to the HTTP request, and sends the response content to the skylight transformation device;
[0076] The sunroof modification device judges whether the user is an IPV6 user according to the response content, and if it is an IPV6 user, then judges whether there is an external link in the response content, and if there is an ext...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More
PUM
Login to View More
Abstract
The invention belongs to the technical field of source station IPV6 transformation, and specifically relates to an IPV6IPV4-based CDN platform access method and system, comprising: a user terminal sends a request to a DNS server, and the DNS server feeds back a DNS response to the user according to the request; The CDN edge node server sends a request, 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 based on the response content, and if so, judges whether the response content has an external link, and if so, sends The response content is fed back to the user terminal after rewriting the external link. The present invention supports IPV6 without changing the source site; IPV6 and IPV4 users share cache resources to ensure the CDN acceleration effect; rewrite the external link of the website through the skylight transformation device, and solve the skylight problem existing in the user's access to the external link in the IPV6 environment .
Description
technical field [0001] The invention belongs to the technical field of source station IPV6 transformation, and in particular relates to an IPV6 IPV4-based CDN platform access method and system. Background technique [0002] The lack of IPV4 address space hinders and limits the development of the Internet, so it has become an inevitable trend for IPV6 to replace IPV4. At present, most solutions to solve the IPV6 upgrade of the origin site are: deploy an IPV6-to-IPV4 conversion device at the front end of the origin site, so that the origin site supports IPV6, and also supports the third-party external link rewriting of the website to solve the skylight problem. Under the existing Internet environment, as users' requirements for network performance increase, most websites need to use CDN to increase access speed and improve user experience. [0003] The existing source station IPV6 transformation technology has the following two disadvantages: [0004] 1. Deploying IPV6 trans...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to View More 
Login to View More