Method and system for measuring specific ip range resolution ratio based on dns server

Abstract

The invention discloses a method and system for measuring the proportion of IP resolution within a predetermined IP address range based on a DNS server. The address set is inserted into the singly linked list; step 2, extract the domain name and IP address set from the singly linked list, and generate a record according to the ICP list and specific IP address range and insert it into the hash table; step 3, read each Records related to each ICP, and calculate the resolution ratio of each ICP in the predetermined IP address range, and write it into the log file. The above solution proposed by the present invention can be used by network operators and ICPs to appropriately adjust the bandwidth value of the access network operator according to the measured value of the resolution proportion, so as to optimize the ICP user experience.

Description

technical field [0001] The present invention relates to the field of Internet technology, and more specifically, to a method for measuring the resolution ratio of a specific IP range based on a DNS server, which is used for ICP and operators to analyze the data support of sub-domain name resolution in the ICP, so as to facilitate the formulation of relevant solutions in the next step To optimize the ICP user experience. Background technique [0002] DNS (Domain Name System, Domain Name System), a distributed database on the Internet as a mapping between domain names and IP addresses, enables users to access the Internet more conveniently, without having to remember IP numbers that can be directly read by machines. The process of finally obtaining the IP address corresponding to the host name through the host name is called domain name resolution (or host name resolution). It can be seen that DNS occupies an extremely important position in web services. Among them, the loca...

AI Technical Summary

Problems solved by technology

[0006] (1) Whether it is bind or dnspod-sr, these traditional DNS servers are only responsible for domain name resolution. As operators or ICPs, they often want to know the proportion of IP resolution of specific operators when the ICP uses local DNS resolution.

[0007] (2) If it is found through measurement that the proportion of IP resolution of an ICP in the education network is relatively small, it is possible that the number of IPs provided by the ICP in the education network is relatively small, and the bandwidth provided for users in the education network is naturally relatively small , so that the user experience in the education network is not good

In addition, users in the education network may cross-network when accessing ICP, so the network delay may be relatively increased, thereby reducing the user access speed

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