Cross-domain network measuring method based on web servers

Abstract

The invention discloses a cross-domain network measuring method based on web servers. In the method, the web servers are utilized as measuring servers; multiple methods are used to collect information of the web servers in internet, web performances are sequenced and autonomous domains are adopted to cluster and manage the information of the web servers; an extensible domain name service is used to provide any IP address to carry out inquiry on an optimal web server in the autonomous domain at which the IP address is, and a web is created to provide search services by taking the information of the web servers as a center; and because the web provides downloading channels only and does not provide unloading channels, the web servers which are taken as the measuring servers can measure the network performances of the downloading channels only, and if the two-way performance of links needs to be measured, the measurement is required to be performed twice. The measuring method has the advantages that widely-distributed web servers are taken as the measuring servers, thus a process for deploying active measuring servers in a traditional network measuring method can be omitted, thereby realizing a possibility for measuring the network in the range of the whole internet.

Description

Cross-domain network measurement method based on web server technical field The invention relates to the technical field of computer networks, in particular to a cross-domain network measurement method based on a website server. Background technique Today's Internet is a complex giant system, the infrastructure of the modern information society, and its behavior affects the work and life of each of us. The behavior of the Internet is constantly changing and unpredictable, and the only way to understand this network is through network measurement. The role of network measurement is to characterize network behavior, quantify various indicators, and then fully understand and correctly understand the Internet. It can be said that network measurement is the most effective way to understand network behavior. According to different purposes, various parameters of the network can be measured, including delay, packet loss rate, link capacity and available bandwidth, traffic and s...

AI Technical Summary

Problems solved by technology

This method requires two steps to obtain the final result, which increases the burden on the DNS server and reduces query efficiency

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