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Warning processing method and device

A technology for processing methods, physical resources

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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides an alarm processing method and device to at least solve the problem in the related art that the EMS cannot identify the VNF instance-related alarms caused by the failure of the virtual resource pool of the NFVI layer.

Method used

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  • Warning processing method and device
  • Warning processing method and device

Examples

Experimental program
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Embodiment 1

[0082] Figure 14 is a flow chart of a method for reporting a virtual network resource alarm according to an embodiment of the present invention, such as Figure 14 As shown, the process includes the following steps:

[0083] Step S1402, when the NFVI layer generates a fault in the virtual resource pool, generate a relevant alarm, and report the alarm to the VIM;

[0084] Step S1404, the VIM analyzes the related alarm to determine whether it is related to the VNF instance;

[0085] Step S1406, judging whether the relevant alarm is a VNF instance related alarm, if the judgment result is no, go to step S1408, otherwise go to step S1410;

[0086] Step S1408, if it is not an alarm related to the VNF instance, the VIM will report the alarm to NFVO, and the process ends, and enters step S1416;

[0087] Step S1410, if there is an alarm related to the VNF instance, the VIM reports the alarm to the VNFM;

[0088] Step S1412, VNFM sets the alarm type in the alarm information as a vi...

Embodiment 2

[0092] The method for reporting a virtual network resource alarm provided by this preferred embodiment includes the following steps:

[0093] S1, when the NFVI layer generates a virtual resource pool failure (Hypervisor failure, virtual resource failure (such as virtual CPU, virtual storage, virtual network) or physical resource failure), generate a relevant alarm and report the alarm to VIM. The alarm information includes Alarm category information, used to indicate the type of failure that caused the alarm (such as Hypervisor failure, virtual resource failure or physical resource failure);

[0094] S2, the VIM analyzes the related alarm to determine whether it is related to the VNF instance;

[0095] S3, if it is not an alarm related to the VNF instance, the VIM will report the alarm to NFVO, and the process ends; if it is an alarm related to the VNF instance, the VIM will report the alarm to the VNFM, and go to step S4;

[0096] S4, VNFM prepares the alarm information to b...

Embodiment 3

[0100] The method for reporting a virtual network resource alarm provided by this preferred embodiment includes the following steps:

[0101] S1, when the NFVI layer generates a fault in the virtual resource pool, generate a relevant alarm, and report the alarm to the VIM;

[0102] S2, the VIM analyzes the related alarm to determine whether it is related to the VNF instance;

[0103] S3, if it is not an alarm related to the VNF instance, then the VIM will report the alarm to NFVO, and this process ends; if it is an alarm related to the VNF instance, then the VIM will report the alarm to the VNFM, and go to step S4;

[0104] S4. After VNFM receives the alarm, it first performs a correlation analysis of the alarm; if the alarm needs to be sent to the EMS after the correlation analysis, the VNFM sets the alarm type in the alarm information to a virtual resource pool alarm, and sends the alarm to the EMS ;

[0105] S5. After receiving the alarm information, the EMS first perform...

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Abstract

The invention discloses a warning processing method and device, wherein the method comprises following steps of detecting that a network functions virtualization infrastructure NFVI layer generates a virtual resource pool fault; determining that the virtual resource pool fault is related to a virtualized network function VNF instance; generating NFVI layer warning, wherein the NFVI layer warning comprises identification information for identifying that the warning type of the NFVI layer warning is virtual resource pool warning; sending the generated NFVI layer warning to a virtualized infrastructure manager VIM, wherein the identification information is used for indicating that the VIM sends the NFVI layer warning to an element management system EMS by a virtualized network functions manager VNFM, wherein the warning type of the NFVI layer warning is the virtual resource pool warning. Through adoption of the method and the device, the EMS can clearly identify the VNF instance related warning generated for the virtual resource pool fault of the NFVI layer.

Description

technical field [0001] The present invention relates to the communication field, in particular to an alarm processing method and device. Background technique [0002] In the field of wireless communication system management, the interface between the Network Management System (NMS for short) and the Element Management System (EMS for short) is called a northbound interface (Itf-N). EMS mainly completes the network element management layer (EML) function in ITU TMN, that is, completes the management function of one or more mobile communication devices. Usually, EMS between different equipment suppliers cannot be used universally. NMS mainly completes the network management layer (NML) function in ITU TMN, and is responsible for the management of all network elements in a managed network. For the situation that there are multiple equipment suppliers in the managed network (called a subnet), the purpose of managing the entire subnet can be achieved through their respective EMS...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24
CPCH04L41/065H04L41/069H04L41/0677H04L41/044H04L41/0686
Inventor 祝伟宏肖维金
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