Method and device for acquiring performance data

Abstract

The invention discloses a method and a device for acquiring performance data. The acquisition device comprises an application programming interface module, a data acquisition module, an identifier generation module and a data analysis module; the corresponding acquisition method comprises the following steps of: setting a management object identifier, an index identifier and an inquiry condition identifier of a management information base through the data acquisition module, and then combining the management object identifier, the index identifier and the inquiry condition identifier of the management information base by calling the identifier generation module to generate a new object identifier; and extracting corresponding performance data from the management information base by using the application programming interface module according to the new object identifier, and converting the performance data into a required data format by calling the data analysis module. The method and the device can effectively realize the concentrated management of the performance data, and can conveniently realize acquiring replenishment and customized query.

Description

technical field [0001] The present invention relates to metropolitan Ethernet data products, in particular to a method and device for collecting performance data through SNMP protocol (Simple Network Management Protocol, Simple Network Management Protocol). Background technique [0002] SNMP is an application-layer protocol for managing network devices. It defines a unified interface and protocol for different types, different manufacturers, and different models of equipment, so that the network management software can use a unified appearance for management. MIB (Management Information Base, Management Information Base) is an important part of SNMP, which defines the management information that can be used on network devices. In the MIB, each managed object has a unique OID (ObjectIdentifier, object identifier). OIDs are organized as a series of numbers, such as 1.3.6.1.2.1.1. Therefore, the network administrator can clearly read or write certain data from the MIB on the...

AI Technical Summary

Problems solved by technology

However, the current performance data MIB based on the standard SNMP cannot meet these requirements, which is mainly reflected in the fact that there is no time information in the performance data MIB, and the latest data is always presented, which cannot meet the requirements for data retention when the network management is out of management; The data can only be obtained through accurate OID, which cannot meet the requirements of fuzzy query; the performance data is scattered in multiple MIBs, which cannot meet the requirements of unified management

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