SNMP (Simple Network Management Protocol) and HTML5 (Hypertext Markup Language 5)-based method for realizing web network topology

Abstract

The invention provides an SNMP (Simple Network Management Protocol) and HTML5 (Hypertext Markup Language 5)-based method for realizing web network topology. The method comprises the steps of: S1, selecting user-defined topology or self-discovered topology; S2, when selecting the self-discovered topology, detecting all resources by utilizing the SNMP, and writing the detected self-discovered network topology resources into a database; S3, according to the self-discovered network topology resources, analyzing to obtain a self-discovered network topological relationship; S4, according to the attributes of the topology resources, displaying the topology resources in a network topology editing page canvas, calculating coordinates of each topology resource in a network topology editing page, and drawing topology management connecting lines by utilizing the drawing function of the canvas of the HTML5 according to the self-discovered network topological relationship; and S5, conducting network usability detection to the topology resources according to the IP (Internet Protocol) of the topology resources, and writing the detected problems into an alarm subsystem for alarming and prompting. Through the method, the network topology presentation of the B / S (Browser / Server) structure can be done through the HTML5, and a user can select user-defined topology or self-discovered topology.

Description

technical field [0001] The invention relates to the technical field of network management, in particular to a method for realizing web network topology based on SNMP (Simple Network Management Protocol, Simple Network Management Protocol) and HTML5 (Hypertext Markup Language 5, Hypertext Markup Language 5). Background technique [0002] With the continuous acceleration of the pace of informatization, the reliance of various enterprises on network office is also increasing day by day. In this way, the scale and complexity of the network will become larger and larger, the difficulty of network management will become larger and larger, the controllability of network resources will be reduced, and the stability of the entire network will also bring great risks. The concept of network topology is introduced, which can reflect the structural relationship between entities in the network. How well the network topology is designed has a significant impact on the performance and econ...

AI Technical Summary

Problems solved by technology

[0003] Nowadays, the network topology based on technologies such as Flex SVG accounts for a large part, but each of these technologies has its own disadvantages. Although the effect of Flex is very good, the interaction with Java data needs to rely on third-party services.

Although SVG is good in drawing, but the browser needs to install plug-in support, the compatibility is not very good, and there are problems in user experience

There are generally great limitations in the choice of custom topology and self-discovery topology, and they cannot be well connected together

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