A configuration synchronization method for video distribution network node servers
A technology of node server and distribution network, which is applied in the field of communication network, and can solve problems such as large-scale live video service traffic distribution that cannot be solved well
Active Publication Date: 2016-12-14
SUZHOU DALIAN INFORMATION TECH
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Problems solved by technology
Although CDN technology is widely used to distribute web traffic and video-on-demand traffic, realize nearby access to network content, alleviate the pressure brought by the high throughput rate of streaming media transmission on backbone network bandwidth, and improve business response speed, but the current CDN technology is not yet able to It is a good solution to the traffic distribution problem of large-scale video live broadcast business
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[0048] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0049] Such as figure 1 and figure 2 As shown, in the video distribution network, as the global server of the video distribution network, the global server 1 is responsible for all video distribution network node servers in the video distribution network (such as: node server J11, node server J12, node server J21, node server J31 , etc.) for centralized control, management, monitoring and scheduling. The global server 1 saves configuration data of all video distribution network node servers in the video distribution network.
[0050] by figure 1 Take the node server J31 shown in as an example. After the node server J31 successfully implements the network access process to the global server 1, the node server J31 enters the configuration stage, that is, obtains configuration information from the global server 1, and configures the It ...
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The invention relates to the technical field of information and communication, in particular to a configuration synchronization method of a video distribution network node server in a video distribution network. In the video distribution network, in order to realize plug-and-play of video distribution network node servers and online dynamic update of configuration data, the video distribution network global server saves the configuration data of all video distribution network node servers in the video distribution network, and the video distribution network When the node server is deployed, only the most basic configuration can be done, and other configuration information is automatically obtained from the global server of the video distribution network after the node server of the video distribution network is started. The video distribution network global server can also dynamically modify the configuration of the video distribution network node server through the configuration modification process of the video distribution network node server and the factory configuration restoration process of the video distribution network node server during the normal operation of the video distribution network node server and configuration cleared.
Description
technical field [0001] The invention relates to a communication network, in particular to a configuration synchronization method of a video distribution network node server in the video distribution network. Background technique [0002] With the wide application of video technology, the demand for live video services based on the Internet is increasing day by day, and the large-scale video traffic distribution based on the Internet has become a severe challenge for live video services. Although CDN technology is widely used to distribute web traffic and video-on-demand traffic, realize nearby access to network content, alleviate the pressure brought by the high throughput rate of streaming media transmission on backbone network bandwidth, and improve service response speed, but the current CDN technology cannot It is a good solution to the traffic distribution problem of large-scale live video services. In addition, large-scale video communication services also require the...
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IPC IPC(8): H04L12/24
Inventor 汤晓辉
Owner SUZHOU DALIAN INFORMATION TECH