Virtual private network monitoring method and device and implementation device

Abstract

The invention discloses a virtual private network monitoring method and device and an implementation device, the virtual private network monitoring method is characterized in that the virtual privatenetwork comprises a plurality of local area network channels, and the virtual private network monitoring method comprises the following steps: acquiring service characteristics of the plurality of local area network channels; determining a performance evaluation expected value of each local area network channel according to the service characteristics and a network performance parameter expected value corresponding to the service characteristics; performing polling monitoring on the plurality of local area network channels, obtaining network performance parameter measurement values of the local area network channels, and updating a polling frequency table according to the network performance parameter measurement values and the performance evaluation expected values; and continuously executing the step of performing polling monitoring on the plurality of local area network channels according to the updated polling frequency table. According to the monitoring mode, the monitoring effecton the virtual private network is improved, and the detection efficiency is improved.

Description

technical field [0001] The invention belongs to the field of virtual network technology, and in particular relates to a virtual private network monitoring method, device and implementation device. Background technique [0002] Virtual Local Area Network (VLAN, Virtual Local Area Network) technology fully embodies the important features of modern network technology: high speed, flexibility, easy management and easy expansion. VLAN technology is to logically divide the devices in the LAN into different network segments, so as to realize the technology of establishing a virtual working group, reduce collisions and broadcast storms, enhance network security, and lay a technical foundation for the realization of the 802.1p protocol. The means of implementation are provided. However, with the continuous advancement of network intelligence and the rapid development of new services and applications such as cloud computing and big data centers, the data traffic of the network is inc...

AI Technical Summary

Problems solved by technology

[0005] Although it realizes the effective monitoring of the VPN network to a certain extent through priority polling, it only calculates the priority according to the inherent algorithm, and the monitoring effect is not good when it faces unstable or partially unstable networks.

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