IPv4 multicast and IPv6 multicast interconversion device and equipment
A technology of mutual conversion and IP multicast, applied in the Internet field, can solve the problem of waste of resources and upgrade costs, and achieve the effect of avoiding waste of resources and reducing upgrade costs.
Inactive Publication Date: 2019-04-26
睿哲科技股份有限公司
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[0004] In view of this, the object of the present invention is to provide a kind of IPv4 multicast and IPv6 multicast mutual conversion device and equipment, to alleviate the technical problem that easily causes resource waste and upgrade cost higher
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[0039] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. the embodiment. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0040] At present, IPv4 network addresses are increasingly exhausted. For the rapid, stable and secure development of the Internet, it is necessary to realize the transition and upgrade from IPv4 network to IPv6 network; among them, multicast technology is one of the three ways of Internet IP network data transmission. Video, network conferencing and other fields are widely used. The...
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The present invention provides an IPv4 multicast and IPv6 multicast interconversion device and equipment, and relates to the field of Internet technologies. One end of the device is connected to a multicast network of a transmitting end, and the other end is connected to the multicast network of a receiving end. The device comprises an acquisition module, a matching module, and a conversion module; wherein when the multicast network on the transmitting end is an IPv4 multicast network, the multicast network on the receiving end is an IPv6 multicast network; when multicast network on the transmitting end is an IPv4 multicast network, the multicast network on the receiving end is an IPv6 multicast network; the acquisition module receives a to-be-converted IP multicast data packet sent by themulticast network on the transmitting end; the matching module matches corresponding conversion rules for the to-be-converted IP multicast data packet; if the matching succeeds, the conversion moduleconverts the to-be-converted IP multicast data packet to a target IP multicast data packet according to the conversion rules, to share the target IP multicast data packet to the multicast network onthe receiving end. The device achieves technical effect of avoiding resource waste and reducing upgrade cost.
Description
technical field [0001] The present invention relates to the technical field of the Internet, in particular to a device and equipment for converting between IPv4 multicast and IPv6 multicast. Background technique [0002] At present, IPv4 network addresses are increasingly exhausted. For the rapid, stable and secure development of the Internet, it is necessary to realize the transition and upgrade from IPv4 network to IPv6 network; among them, multicast technology is one of the three ways of Internet IP network data transmission. Video, network conferencing and other fields are widely used. Therefore, in the process of upgrading from IPv4 network to IPv6 network, it is often faced with the problem of upgrading IPv4 multicast to IPv6 multicast. [0003] Since the IPv4 network has been developed and used for many years, various IPv4 devices have been deployed in every corner of the Internet. Therefore, when upgrading IPv4 multicast to IPv6 multicast, the original IPv4 multicast...
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CPCH04L61/251H04L61/5069
Inventor 李伟波杨国良王可恩
Owner 睿哲科技股份有限公司