DNS-based traffic analysis and optimal traffic scheduling system
A traffic scheduling and traffic analysis technology, applied in transmission systems, electrical components, etc., can solve the problems of poor traffic scheduling effectiveness, and no effective detection mechanism and correction mechanism for the scheduling effect, so as to achieve small network delay and save inter-network settlement. Cost, effect of objective evaluation criteria
Inactive Publication Date: 2017-05-24
贵州力创科技发展有限公司
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However, with the rapid development of the Internet, the effectiveness of traffic scheduling has become worse and worse. On the one hand, a large number of new and hot websites are constantly emerging; on the other hand, there is no effective detection mechanism and correction mechanism for the scheduling effect.
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[0015] The present invention will be further described below in conjunction with the accompanying drawings.
[0016] Depend on Figure 1-5 As shown, a system based on DNS traffic analysis and optimized traffic scheduling, including DNS traffic analysis subsystem and DNS traffic scheduling subsystem, DNS traffic analysis subsystem consists of log collection subsystem, log analysis subsystem and optimized domain name report , where the log collection subsystem collects the DNS logs sent by the DNS server in the operator’s network, and then transfers the DNS logs to the log analysis subsystem. The log analysis subsystem is responsible for analyzing the scheduling rate of the system. The domain name and the list of domain names imported by resources are given, and the DNS traffic dispatching subsystem dispatches and corrects the biased domain names in the dispatch through resource configuration in the network, public domain name resource records in the DNS authorization server and...
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The invention relates to a DNS-based traffic analysis and optimal traffic scheduling system, which comprises a DNS traffic analysis subsystem and a DNS traffic scheduling subsystem, wherein the DNS traffic analysis subsystem is composed of a log acquisition subsystem, a log analysis subsystem and an optimal domain name report; the DNS traffic scheduling subsystem carries out scheduling through internal network resource configuration, common domain name resource recording in a DNS authorization server and input of DNS mirror traffic, a deviating domain name in the scheduling is corrected, and a domain name mapping IP address is analyzed to an internal network resource IP address. The DNS traffic analysis subsystem is used for traffic analysis, the operator network scheduling problem can be known accurately, the scheduling deviation correction is then carried out through the DNS traffic scheduling subsystem, the traffic is finally further guided to the internal network resources through extracting external network resources in need of introduction, DNS scheduling deviation correction is realized, and suggestions for introduction of internal and external network domain names are given.
Description
technical field [0001] The invention relates to a DNS-based flow analysis and flow optimization system, which belongs to the field of data communication and network optimization. Background technique [0002] Users need to use domain names to use various Internet services, such as www.baidu.com for information retrieval, where www.baidu.com is the domain name, and the DNS system is responsible for resolving the IP address corresponding to the domain name. For users, this mapping from domain name to IP address is transparent, and ordinary users do not know the actual IP of the website they visit. [0003] Usually, one domain name corresponds to multiple IP addresses. Internet ISPs will establish multiple mirror services, and network operators will also establish mirror sites in the network through methods such as IDC introduction and caching. The purpose of this is: first, to distribute traffic to different sites to prevent server overload; second, to dispatch user traffic t...
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IPC IPC(8): H04L29/08H04L29/12
Inventor 李卫群
Owner 贵州力创科技发展有限公司