Resource access method and device, node, equipment and medium
A resource access and visitor technology, applied in the field of resource access, can solve the problem that the packet forwarding efficiency cannot meet the actual demand, etc., and achieve the effect of improving the forwarding efficiency, fast matching, and speeding up the forwarding speed.
Active Publication Date: 2019-12-13
CERNET CORP
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However, with the gradual development of the Internet, the packet forwarding efficiency of NDN cannot meet the actual needs
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[0027] Hereinafter, embodiments of the present disclosure will be described with reference to the drawings. It should be understood, however, that these descriptions are exemplary only, and are not intended to limit the scope of the present disclosure. In the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the present disclosure. It may be evident, however, that one or more embodiments may be practiced without these specific details. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present disclosure.
[0028] The terminology used herein is for the purpose of describing particular embodiments only, and is not intended to be limiting of the present disclosure. The terms "comprising", "comprising", etc. used herein indicate the presence of stated features, ...
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A Resource access method comprises the following steps: a content router receives an access request sent by a client, records a port receiving the access request and identity information of a visitorcorresponding to the access request, searches whether an access resource corresponding to the access request exists in a content cache of a content centric network according to the access request, andsends the access request to a BigIP network if the access resource corresponding to the access request does not exist in the content cache; the BigIP network generates a message based on a BigIP address according to the access request, sends the message to the resource publishing node after multicast to query the access resource corresponding to the access request, and forwards the access resource sent by the node to the content router; and the content router sends the access resource to a visitor corresponding to the identity information according to the port and the identity information. The invention further provides a network node, a resource access device, electronic equipment and a computer readable storage medium.
Description
technical field [0001] The present disclosure relates to the technical field of network resource learning and BigIP, and in particular to a resource access method, device, node, equipment and medium. Background technique [0002] With the development of the Internet, online video learning has gradually become an indispensable part of everyone. People can learn more high-quality learning resources through the Internet, which improves people's enthusiasm for learning. In order to optimize the efficiency of people's learning, a new content-centric network architecture NDN emerged at the historic moment. The content routing and receiver-driven communication mode in NDN can adapt to the change of network application mode. The hierarchical content naming in NDN is beneficial to support the aggregation of content requests, and the forwarding engine centered on Pending Interest Table (PIT) and content cache can effectively utilize network resources. However, with the gradual develo...
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IPC IPC(8): H04L29/08H04L12/18
CPCH04L12/18H04L67/60
Inventor 黄友俊李星吴建平韦翠娣王飞
Owner CERNET CORP