Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method and system for realizing multicast proxy and multicast traceability based on intermediate equipment

An intermediate device and multicast group technology, applied in transmission systems, digital transmission systems, secure communication devices, etc., can solve the problem that the client cannot trace the source of multicast information

Pending Publication Date: 2022-07-26
北京安盟信息技术股份有限公司
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, the technical problem to be solved by the present invention is to provide a method and system for implementing multicast proxy and multicast source tracing based on intermediate equipment, which effectively solves the problem that the client cannot trace the source of multicast information

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
  • Method and system for realizing multicast proxy and multicast traceability based on intermediate equipment
  • Method and system for realizing multicast proxy and multicast traceability based on intermediate equipment
  • Method and system for realizing multicast proxy and multicast traceability based on intermediate equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] The present invention will be further described below with reference to examples.

[0026] like figure 1 As shown in the figure, the system for realizing multicast proxy and multicast source tracing based on intermediate equipment includes source multicast group, destination multicast group and intermediate equipment, wherein the source multicast group provides an access for the source host to access the multicast group The destination multicast group provides an access platform for clients to access the multicast group; the intermediate device is the source multicast group for the multicast proxy, and the gatekeeper is used as the intermediate device; the source host passes the source multicast group in turn. , the intermediate device and the destination multicast group are connected to the client; the IP address of the source host and the IP address of the intermediate device information sender are bound according to the preset IP address configuration policy, and the...

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

No PUM Login to View More

Abstract

The invention discloses a method and system for realizing multicast proxy and multicast traceability based on intermediate equipment, and the method comprises the steps: arranging the intermediate equipment between a source multicast group and a target multicast group, and carrying out the communication through the intermediate equipment; the source host sends multicast information to the client through the source multicast group, the intermediate device and the destination multicast group in sequence; the IP address of the source host and the IP address of the information sending end of the intermediate equipment are bound according to a preset IP address configuration strategy, and the intermediate equipment forwards multicast information to the client by taking the IP address of the information sending end of the intermediate equipment bound with the IP address of the source host as a source IP; and after receiving the multicast information, the client acquires the IP address of the source host sending the multicast information according to the source IP of the multicast information and the IP address configuration strategy. According to the invention, the problem that the client cannot trace the multicast information is effectively solved.

Description

technical field [0001] The present invention relates to the technical field of multicast. Specifically, it is a method and system for realizing multicast proxy and multicast source tracing based on an intermediate device. Background technique [0002] The original intention of multicast technology is to send information to a target group in the form of "best effort" in the IP network. This target group is called a multicast group, so that when an active host sends information to a multipoint target host , the source host only sends one copy of the data, and the destination address of the data is the multicast group address, so that all members belonging to the group can receive a copy of the data sent by the source host. In this multicast mode, only the real Members who need the information will receive the information, other hosts will not. [0003] Therefore, the multicast mode solves the repeated copying of data and the repeated occupation of bandwidth in the case of un...

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
no application Login to View More
IPC IPC(8): H04L65/611H04L61/5007H04L69/16H04L9/40
CPCH04L69/162H04L63/02
Inventor 王君雷张大伟
Owner 北京安盟信息技术股份有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com