Method and system for overseas isp network quality monitoring

Abstract

The embodiment of the present invention provides a method and system for monitoring the network quality of an overseas ISP. Obtain the overseas global routing table, obtain the rough IP of the corresponding AS according to the global routing table, filter the rough IP of the corresponding AS, obtain the stable monitoring probe IP in the rough IP of the corresponding AS, and filter out the stable monitoring probe IP The probe IP is included in the comprehensive address library, and the monitoring probe IP in the comprehensive address library is continuously tested by ICMP message PING and the monitoring probe IP is sorted according to the packet loss rate from small to large, which will not meet the requirements of packet loss. The monitoring probe IPs required by the rate and delay are screened out and the final accurate address library is obtained. Through the monitoring and screening of the IPs, the stable maintenance of the IPs is realized, and the real-time monitoring of the probe IPs in each AS is realized efficiently, reducing the It saves time and labor costs, and ensures that the real-time quality of overseas ISP networks can be accurately perceived at the first time.

Description

【Technical field】 [0001] The invention relates to the communication field, in particular to a method and system for monitoring the quality of an overseas ISP network. 【Background technique】 [0002] In today's society, with the development of the economy, the degree of globalization has further increased. Overseas Internet Service Providers (Internet Service Providers, referred to as ISPs) are becoming more and more widely used. In the application process of overseas ISPs, real-time analysis and monitoring of the network quality of overseas ISPs requires deployment of monitoring servers and global collection of Or purchase the stable probe addresses of overseas ISPs. The probe IPs need to have extensive and complete stable attributes. The monitoring server initiates PING tests on the probe addresses in real time and uninterruptedly, so as to test and analyze the real-time quality of each ISP network. Usually, the traditional monitoring method needs to manually update the IP...

AI Technical Summary

Problems solved by technology

Usually, the traditional monitoring method needs to manually update the IP address pool of the target probe manually, which wastes a lot of labor time and cost of purchasing IP, and the attributes of this IP address are not necessarily accurate, and there is a problem of delay in the IP database

Even sometimes because the update of the destination probe is not timely, there are a large number of dropped or unstable addresses, thus misjudging the network quality

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