CN108199860A - A kind of alert processing method and the network equipment - Google Patents
A kind of alert processing method and the network equipment Download PDFInfo
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- CN108199860A CN108199860A CN201611123856.3A CN201611123856A CN108199860A CN 108199860 A CN108199860 A CN 108199860A CN 201611123856 A CN201611123856 A CN 201611123856A CN 108199860 A CN108199860 A CN 108199860A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0631—Management of faults, events, alarms or notifications using root cause analysis; using analysis of correlation between notifications, alarms or events based on decision criteria, e.g. hierarchy, tree or time analysis
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0677—Localisation of faults
Abstract
The embodiment of the invention discloses a kind of alert processing method, including：Warning information is got in network function virtualization NFV networks residing for the network equipment from itself；Determine the type belonging to the warning information got；Wherein, the type includes：For the alarm of virtual resource, the alarm for non-virtual resource and the alarm for software；When the type based on the warning information obtains the resource related information of the warning information, the resource related information is carried in the warning information and is sent.The embodiment of the invention also discloses a kind of network equipments.
Description
Technical field
The present invention relates to warning technology more particularly to a kind of alert processing methods and the network equipment.
Background technology
In the management domain of communication system, Network Management System (NMS, Network Management System) is used for
It is responsible for the management of all network elements in a managed network；For there are multiple equipment suppliers in managed network (also referred to as subnet)
When, it can be by respectively Element management system (EMS, Element Management System) corresponding with supplier to the confession
The corresponding all network elements of quotient is answered to be managed, and then achieve the purpose that the entire subnet of management.
At present, in order to improve the flexibility of communication network, management cost is reduced, it is proposed that network function virtualization (NFV,
Network Functions Virtualization) concept.Here, the NFV is to use virtualization technology by traditional electricity
Believe that equipment and hardware decouple, and telecommunication network function, and then riser are realized based on general calculating, storage, the network equipment
Reason and maintenance efficiency enhance system flexibility.Virtual network function base is increased in the network architecture defined in NFV system standards
Infrastructure (NFVI, NFV Infrastructure), virtual machine infrastructure management (VIM, Virtualized
InfrastructureManager), virtual network function (VNF, Virtualized Network Function), virtual net
The functions such as network function management (VNFM, VNF Manager) and virtual network function scheduling (NFVO, NFV Orchestrator)
Node.Here, VNF is isolated the NFV with NFVI.Further, network function virtualization has decoupled software and hardware, introduces cloud
Change resource management system (MANO), wherein, described NFVO, VNFM and VIM are referred to as cloud resource management system (MANO), described
MANO is used to be managed virtualization resource and hardware resource.
And existing physical NE, soft or hard integration, the integrated network element device of EMS comprehensive managements, the net that EMS is got
First alert correlation application layer and resource layer information；But for NFV systems, alarm letter is not provided in existing standard definition
The process flow of breath.
Invention content
To solve existing technical problem, an embodiment of the present invention provides a kind of alert processing methods and network to set
It is standby.
What the technical solution of the embodiment of the present invention was realized in：
First aspect of the embodiment of the present invention provides a kind of alert processing method, including：
Warning information is got in network function virtualization NFV networks residing for the network equipment from itself；
Determine the type belonging to the warning information got；Wherein, the type includes：For the announcement of virtual resource
It is alert, the alarm for non-virtual resource and the alarm for software；
When the type based on the warning information obtains the resource related information of the warning information, by the resource phase
Pass information, which is carried in the warning information, to be sent.
In said program, the method includes：
When the type of the warning information belong to it is described be directed to virtual resource alarm when, described in the network equipment obtains
The resource related information of warning information；Wherein, the resource related information includes the target physical for the warning information
Resource information；The resource related information is carried in the warning information, and sends and carries the resource related information
Warning information；Alternatively,
When the type of the warning information belong to it is described be directed to software alarm when, the network equipment obtains the alarm
The resource related information of information；Wherein, the resource related information includes the destination virtual resource for the warning information
Target physical resource information corresponding to information and the destination virtual resource information；The resource related information is carried on
In the warning information, and send the warning information for carrying the resource related information.
In said program, the method further includes：
The network equipment obtains physical resource Information and virtual resource information；
When detecting that physical resource Information and/or virtual resource information resources change, the physics money after change is obtained
Source information and virtual resource information, in order to the network equipment be capable of determining that physical resource Information and virtual resource information it
Between correspondence.
In said program, the resource related information for obtaining the warning information, including：
The network equipment obtains the alarm based on the correspondence between physical resource Information and virtual resource information
Target physical resource information corresponding to information is believed target physical resource information as the resource correlation of the warning information
Breath；Alternatively,
The network equipment obtains the alarm based on the correspondence between physical resource Information and virtual resource information
Target physical resource letter corresponding to destination virtual resource information and the destination virtual resource information corresponding to information
Breath, and the destination virtual resource information and the target physical resource information is related as the resource of the warning information
Information.
In said program, the method includes：
When the type of the warning information belong to it is described be directed to non-virtual resource alarm when, the network equipment is directly sent out
Send the warning information.
In said program, the method further includes：
The propagation path of the warning information is determined based on the type of the warning information；
The warning information is transmitted to by receiving terminal based on the propagation path for the warning information；Wherein, it is propagated
Path includes：It is sent directly to receiving terminal or is sent to receiving terminal via other network equipments.
Second aspect of the embodiment of the present invention provides a kind of network equipment, and the network equipment includes：
Information acquisition unit, for getting warning information from the network function virtualization NFV networks residing for itself；
Processing unit, for determining the type belonging to the warning information got；Wherein, the type includes：Needle
Alarm to virtual resource, the alarm for non-virtual resource and the alarm for software；It is additionally operable to when based on the alarm
When the type of information obtains the resource related information of the warning information, the resource related information is carried on the alarm and is believed
It is sent in breath.
In said program, described information acquiring unit is additionally operable to belong to described for void when the type of the warning information
When intending the alarm of resource, the resource related information of the warning information is obtained；Wherein, the resource related information, which includes, is directed to
The target physical resource information of the warning information；Accordingly, the processing unit is additionally operable to take the resource related information
Band sends the warning information for carrying the resource related information in the warning information；Alternatively,
Described information acquiring unit, be additionally operable to when the type of the warning information belong to it is described be directed to software alarm when,
Obtain the resource related information of the warning information；Wherein, the resource related information includes for the warning information
Target physical resource information corresponding to destination virtual resource information and the destination virtual resource information；Accordingly, it is described
Processing unit is additionally operable to the resource related information being carried in the warning information, and sends and carry the resource phase
Close the warning information of information.
In said program, described information acquiring unit is additionally operable to obtain physical resource Information and virtual resource information；Inspection
It measures physical resource Information and/or when virtual resource information resources change, obtains physical resource Information and void after change
Intend resource information, the corresponding pass between physical resource Information and virtual resource information is capable of determining that in order to the network equipment
System.
In said program, described information acquiring unit is additionally operable to be based between physical resource Information and virtual resource information
Correspondence, the target physical resource information corresponding to the warning information is obtained, using target physical resource information as institute
State the resource related information of warning information；Alternatively,
Based on the correspondence between physical resource Information and virtual resource information, obtain corresponding to the warning information
Target physical resource information corresponding to destination virtual resource information and the destination virtual resource information, and by the mesh
Mark the resource related information of virtual resource information and the target physical resource information as the warning information.
In said program, the processing unit is additionally operable to belong to described for non-virtual when the type of the warning information
During the alarm of resource, the warning information is directly transmitted.
In said program, the processing unit is additionally operable to determine the warning information based on the type of the warning information
Propagation path；The warning information is transmitted to by receiving terminal based on the propagation path for the warning information；Wherein, it is passed
Path is broadcast to include：It is sent directly to receiving terminal or is sent to receiving terminal via other network equipments.
Alert processing method and the network equipment described in the embodiment of the present invention by obtaining the type of warning information, determine
Whether in warning information supplemental resources relevant information, in this way, realize targetedly processing warning information purpose；Moreover,
After the supplemental resources relevant information in warning information, it is based on after warning information can be got from receiving terminal convenient for operation maintenance personnel
Resource related information in warning information positions failure, investigated and is repaired, and meets believing resource for operation maintenance personnel
The demand of breath improves the efficiency that operation maintenance personnel handles failure.
Description of the drawings
Fig. 1 is the realization flow diagram of one alert processing method of the embodiment of the present invention；
Fig. 2 is NFV system framework schematic diagrames of the embodiment of the present invention；
Fig. 3 is the idiographic flow schematic diagram of alert processing method of the embodiment of the present invention；
Correspondence schematic diagrames of the Fig. 4 between VNF, VM of the embodiment of the present invention, hardware server three；
Fig. 5 is the structure diagram of the logic unit of the network equipment of the embodiment of the present invention.
Specific embodiment
Network function virtualization has decoupled software and hardware, introduces MANO and virtualization resource and hardware resource are managed.
Moreover, in the NFV systems that existing standard defines, original united net management system for physical NE is broken down into core net void
Intend NE management (being transformed by existing network management system) and two parts of MANO.Wherein, the alarm for core net Virtual NE disappears
Breath is collected by VIM (VIM-VNFM or VIM-NFVO), and the warning information of physical NE application layer is initially still collected by EMS, but
It is that incidence relation between the warning information and the warning information that is collected into of VIM that EMS is collected is indefinite, in existing NFV systems
The idiographic flow of alarm association, root cause analysis and support etc. is not defined.
Further, although defining several idiographic flows in the prior art, there are problems；Specifically,
Mode one：According to the forwarding relationship of VNF systems, determine certain alarm information be Root alarm, main alarm or
Minor alarm, then, according to VNFFG (the VNF forwarding figure) information got in advance, to current and certain period of time before
The VNF alarms inside received are associated analysis, determine which be Root alarm, which be main alarm and which be secondary
It alerts；Although which is convenient for alarm of the operation maintenance personnel between the different VNF on same FG (Forwarding Graph)
Being associated property is analyzed, but to alerting vertical association analysis, (i.e. VNF is alerted and virtual resource is accused if NFVO/NMS does not have
Alert association analysis) function, then be not easy to positioning and reparation of the operation maintenance personnel to failure.
Mode 2：The warning information of VNF application layers and/or virtual resource from EMS is received, wherein, in warning information
Carry the information for determining the VNF and virtual machine (VM) alerted；According to the information of determining VNF and VM, with reference to from
The physical resource alarm information that NFVO is got carries out alarm association analyzing and processing；It here, by this way, although can be right
VNF alarms and the analysis of resource (including non-virtualized and virtualization) being associated property of alarm after network function virtualization,
Determine the basic reason to break down.But the purpose of NFV is exactly soft or hard separation, corresponding O＆M should also be relatively independent
, theoretically for non-virtualized resource (bottom hardware, such as server etc.) can not be known about to the O＆M process of VNF softwares
State.Secondly, the alarm of virtual resource is lacked on EMS, operation maintenance personnel is not easy to and alarm is directly handled by EMS；Finally, it alerts
Association needs to wait for the alarm of VNF or NFVI, and such alarm report has larger time delay.
Mode 3：After VIM, VNFM and EMS add identification information respectively to the alarm of NFVI, then by EMS alarm report is given
NMS.In this way, by way of successively adding identification information to the alarm of NFVI, to analyze the alarm meeting of the NFVI for NMS/EMS
Influence which VNF lays the foundation.But under conditions of soft or hard separation, the event of non-virtualized resource (such as physical machine server)
Barrier may not have an impact the operation of VNF, it is not required that addition identification information is alerted to it；All alarms are all successively added
Identification information, when alarm report, are had compared with long time delay；Even if being added to identification information, if NMS does not have warning association analysis
The function of (being associated to the resource alarm and VNF alarms that are added to identification information), operation maintenance personnel still can not be positioned quickly
With reparation failure.Moreover, if soft or hard separate O＆M, the operation maintenance personnel of hardware resource is not it should be understood that the hardware impact
Which VNF.
Mode 4：By the associations that is alerted and alert of the EMS/VNFM to virtual resource and network element software, according to
Analysis to alarm, derives a new alarm after a plurality of alarm association, but in this way can there are following two shortcomings；Shortcoming
One：Certain time delay is had when EMS is to NFVO/NMS report and alarms, because EMS after the alarm of network element software is collected, is needed
Wait for the related alarm of virtual resource, if the alarm of virtual resource can be collected in the defined stand-by period is, just into
Row alarm is associated with alarm.If EMS reports derivative alarm (to be accused for newly generated one during alarm association simultaneously to NFVO/NMS
It is alert) and original alarm, it may result in the repetition of alarm.Shortcoming two：If EMS collects virtual money except the defined time
Source correlation alarm, then EMS reports network element software correlation alarm alarm related to virtual resource, and net to NFVO/NMS respectively
The alarm description content of member lacks resource information；The warning information of virtual resource collects where lacking physical machine server and server
The information such as group, place domain controller (DC).It is inconvenient so either for Network Element Layer still for the operation maintenance personnel of resource layer
In the investigation, positioning and the reparation that carry out failure.
Therefore, to solve the above problems, the embodiment of the present invention need solve to original single alarm can not or be not easy into
The problem of row fault location and reparation, and avoid the association between complicated alarm and alarm.In order to more fully hereinafter
The features of the present invention and technology contents are solved, the realization of the present invention are described in detail below in conjunction with the accompanying drawings, appended attached drawing only supplies
Reference explanation is used, and is not used for limiting the present invention.
Embodiment one
A kind of alert processing method is present embodiments provided, specifically, under NFV networks, to network element software and network element hardware
Maintenance work may be undertaken by different personnel, so, failure is investigated and is repaired, this implementation for ease of operation maintenance personnel
In example on the basis of network element software can be alerted, the supplemental resources relevant information in warning information, and then in O＆M people
Member can position failure after receiving terminal gets warning information based on the resource related information in warning information, be arranged
It looks into and repairs.
Specifically, Fig. 1 is the realization flow diagram of one alert processing method of the embodiment of the present invention；It is as shown in Figure 1, described
Method includes：
Step 101：Warning information is got in network function virtualization NFV networks residing for the network equipment from itself；
In the present embodiment, the network equipment can be specially VIM or EMS in NFV networks；That is, in reality
In, VIM or EMS in the NFV networks obtain warning information, and warning information is reported, such as be reported to institute
State the NFVO/NMS in NFV networks.
Step 102：Determine the type belonging to the warning information got；
In the present embodiment, the warning information can specifically include following several types：Alarm, needle for virtual resource
Alarm (namely alarm for physical resource) to non-virtual resource, for software alarm (i.e. the alarm of software itself,
Referred to as VNF is alerted).And then after the network equipment determines the type belonging to the warning information, you can believed according to alarm
Type belonging to breath determines the need for adding resource related information in warning information.
Step 103：When the type based on the warning information obtains the resource related information of the warning information, by institute
It states resource related information and is carried in the warning information and send.
Specifically, type of the network equipment based on the warning information determines whether to obtain the money of the warning information
The resource related information for the warning information got is simultaneously carried in the warning information by source relevant information, so as to
The resource related information that receiving terminal can be carried based on the warning information after the network equipment sends the warning information
Carry out fault location.
Further, in one embodiment, for virtual resource described in belonging to when the type of the warning information
During alarm, the network equipment obtains the resource related information of the warning information；Wherein, the resource related information includes
For the target physical resource information of the warning information, such as the corresponding hardware server mark of the warning information；Into one
The resource related information is carried in the warning information by step ground, the network equipment, and is sent and carried the resource
The warning information of relevant information；Alternatively, when the type of the warning information belong to it is described be directed to software alarm when, the network
Equipment obtains the resource related information of the warning information；Wherein, the resource related information includes for the alarm letter
The destination virtual resource information of breath, the target VM marks as corresponding to warning information etc. and the destination virtual resource information
Corresponding target physical resource information, the hardware server mark as belonging to the target VM etc.；Further, the network
The resource related information is carried in the warning information by equipment, and sends the alarm for carrying the resource related information
Information.In this way, after operation maintenance personnel gets the warning information from receiving terminal, you can according to the resource in the warning information
Relevant information carries out failure and is positioned, investigated, to complete failover process.
Here, the corresponding resource related information of the warning information, the network equipment are got for ease of the network equipment
It needs to obtain physical resource Information (such as hardware server identifies), virtual resource information (the corresponding VM marks of such as hardware server
Know etc.) and physical resource Information and virtual resource information between correspondence, and then convenient for the network equipment to physical resource
Information and virtual resource information are managed collectively.Further, when the network equipment detect physical resource Information and/or
When virtual resource information resources change, it is also necessary to physical resource Information and virtual resource information after change are obtained, so as to
It can know the correspondence between accurate physical resource Information and virtual resource information in the network equipment.
Accordingly, the specific steps of the resource related information of the network equipment acquisition warning information include：It is described
The network equipment is obtained based on the correspondence between physical resource Information and virtual resource information corresponding to the warning information
Target physical resource information, using target physical resource information as the resource related information of the warning information；Alternatively, the net
Network equipment obtains the mesh corresponding to the warning information based on the correspondence between physical resource Information and virtual resource information
Mark virtual resource information and the target physical resource information corresponding to the destination virtual resource information, and by the target
The resource related information of virtual resource information and the target physical resource information as the warning information.
In another specific embodiment, when the type of the warning information belongs to the alarm for being directed to non-virtual resource
When, the network equipment directly transmits the warning information.
In the present embodiment, the network equipment can also determine the biography of the warning information based on the type of the warning information
Broadcast path；And then the warning information is transmitted to by receiving terminal based on the propagation path for the warning information；Wherein, it is passed
Path is broadcast to include：It is sent directly to receiving terminal or is sent to receiving terminal via other network equipments.
In this way, the embodiment of the present invention is by the supplemental resources relevant information in warning information, so convenient for operation maintenance personnel from
After receiving terminal gets warning information, failure can be positioned based on the resource related information in warning information, investigate with
And repair, in this way, meeting the demand to resource information of operation maintenance personnel, improve the effect that operation maintenance personnel handles failure
Rate.
Moreover, letter operator can utilize the method described in the embodiment of the present invention, more comprehensive fortune is provided for NFV networks
Maintenance hinders, and reduces the time of malfunction elimination and positioning, reduces customer complaint, user experience is promoted, so as to promote the skill of operator
Art competitiveness enhances enterprise competitiveness.
The embodiment of the present invention is described in further details below in conjunction with concrete application scene；Specifically, Fig. 2 is the present invention
Embodiment NFV system framework schematic diagrames；As shown in Fig. 2, the NFV systems are seen from longitudinal direction is divided into three layers, respectively：
First layer, infrastructure layer, i.e. NFVI, it is exactly multiple be geographically spread out that the NFVI, which is mapped to physical infrastructure,
Data center.Specifically, the NFVI is converted to physical computing/physical store/physical exchange resource by virtualization layer
Virtual computing/virtual memory/virtual switch resource.
The second layer, virtual net network layers, corresponding each telecommunication service network, each physical NE EMS at present are mapped as a void
Intend network element VNF, decomposing resources needed for the VNF are virtual computing/virtual memory/virtual switch resource, are carried by NFVI.
Third layer, Management Layer, i.e., current Operation Support System (OSS, The Office of Strategic
Services)/business support system (BSS, Business support system) certainly, needs to carry out for virtualization necessary
Modification and adjustment.
Further, it laterally sees, the NFV systems are divided into two fields, respectively：Business scope, i.e., current each electricity
Communication service network；Layout domain is managed, i.e. MANO, the MANO are responsible for management and layout to entire NFVI resources, are responsible for business
The mapping and association of network and NFVI resources and the implementation of responsible OSS service resources flow etc.；The MANO include VIM,
VNFM and NFVO, and VIM, VNFM and NFVO are respectively completed to NFVI, VNF and NS (Network Service, service network
The network service that network provides) three levels management.
It elaborates below based on NFV systems shown in Fig. 2 to the alert processing method described in the embodiment of the present invention；Tool
Body, after the embodiment of the present invention is in line with soft or hard decoupling, the theory for being layered O＆M is designed, i.e., control software itself (VNF) is accused
Alert (i.e. VNF alarms), virtual resource alarm and non-virtualized hardware resource alarm three's independence, in this way, need not to alert into
Row association simplifies existing the step of needing to be associated alarm；Certainly, in practical applications, if during follow-up O＆M,
When thinking that the alarm of two categories below difference needs to carry out alarm association, alarm association can be carried out, specifically,
If 1) operation maintenance personnel think VNF alarm it is related to virtual resource alert it is necessary to carry out alarm association, the application
In the EMS that mentions and NFVO/NMS can be real based on collected existing alarm under conditions of alarm collection flow is not changed
Existing alarm association；
If 2) operation maintenance personnel think virtual resource correlation alarm it is related to non-virtualized physical resource alert it is necessary to
Alarm association is carried out, the NFVO/NMS in the application can carry out alarm association based on the full dose alarm being collected into, and not need to
Change the collecting flowchart of alarm, it is not required that get through new interface.
Here, as shown in figure 3, the critical workflow of the alert processing method described in the embodiment of the present invention includes：
First, for the warning information of non-virtualized hardware resource, acquired by VIM and be directly reported to NFVO/NMS；
Second, for the warning information of virtual resource, acquired by VIM, specifically, the alarm of VIM acquisition virtual resources (if
For alarm1), while VIM can alerted according to VM and the correspondence of hardware server (namely physical server)
Virtual machine name/identity (ID) and the corresponding hardware server information of VM in alarm1 where supplementary explanation alarm, ownership
Alarm1, is then reported to corresponding VNFM by cluster information, ownership data center information etc.；The VNFM reports alarm1
To NFVO/NMS, while pass through EMS.And EMS does not need to that alarm1 is passed through NFVO/NMS again.Here, to empty on EMS
Intend resource alarm, be intended merely to that operation maintenance personnel is facilitated directly to handle alarm by EMS.
Third, if virtual resource failure causes VNF software anomalies, at this point, generation VNF alarms, EMS acquisition VNF alarms
(if be alarm2), and according to the correspondence of VNF-VM- hardware servers, alert addition VM ID in alarm2 (such as
VM unique indexs and VM titles) and hardware server mark (such as hardware server unique index and hardware server title) word
Then alarm2 is reported to NFVO/NMS by segment information.Here, the EMS is reported to the only alarm2 of NFVO/NMS.
In practical applications, undertaken by NFVO/NMS the root of alarm association to alarm1 and alarm2 and alarm because point
Analysis task.In this way, all alarms of VNF itself, virtualization resource and non-virtualized resource are acquired by NFVO/NMS, to help
Processing of the different level operation maintenance personnel to failure is helped, in this way, improving client's body while improving operation maintenance personnel user experience
It tests.
Certainly, the method described in embodiment to realize the present invention, also needs have following condition：
First, EMS understand the correspondence between VNF, VM, hardware server.To underlying resource, (such as VM is provided VIM every time
Source and hardware server resource) when changing, need resource to be reported to change message to VNFM, and resource change message carries
Resource correspondence (VM, hardware server and the correspondence of VNF three after such as changing) after variation；The VNFM
The resource correspondence after changing is pushed to EMS in real time after resource change message is obtained, such as VNF, VM, hardware server three
Between correspondence；Here, correspondence signals of the Fig. 4 between VNF, VM of the embodiment of the present invention, hardware server three
Figure, in practical applications, the resource correspondence reported can be specially：The VNF that number is #1, corresponding VNFC (VNF
Componet) #1, VNFC#2, VNFC#3, VNFC#4 are to VNFC#n (n be positive integer) more than or equal to 2；The VNFC#1 and
VNFC#2 is corresponding with VM#1, and the VNFC#3 and VNFC#4 are corresponding with VM#2；The VM#1 is corresponding with hardware server #1, described
The similar correspondence lists such as VM#2 is corresponding with hardware server #2.
Second, in practical applications, Instance ID when EMS can instantiate the VNF ID and VNF of managed element
It is associated.
Third, EMS are reported to the alarm of NFVO/NMS, the alarm not comprising virtual resource, that is to say, that in practical application
In, EMS needs report again after according to condition being filtered to the alarm of receiving, i.e., described EMS only reports VNF to alarm, and does not report virtual money
Source alerts.
4th, the VIM can know that the resources correlations such as VM- hardware servers-place cluster-place data center are believed
Breath, such as establish NRM (the Normal Responses for having VM- hardware servers-place cluster-place data center resource
Mode) model.
5th, the VIM are to virtual resource and physical hardware (such as network interface card of server, server, CPU and memory, magnetic
Battle array, interchanger and other related physical equipment etc.) it is managed collectively.
In this way, by VIM and EMS respectively to supplement addition resource in the warning content of virtual resource alarm and VNF alarms
Relevant information, such as VIM, supplement addition hardware server relevant information, EMS add VM in VNF alarms in virtual resource alarm
With hardware server relevant information, and for it is different types of alarm set alarm report flow, in this way, meet O＆M need
It asks.
Further, on the one hand, the method real-time described in the embodiment of the present invention is stronger, in the not exclusively specific item of demand
Under part, do not need to, if functional entity is after alarm is received, only need to alerting and alarm is associated by complicated step
It will be to alerting supplemental resources relevant information, without other types alarm is waited for reach it at it always in certain period of time
Just alarm is handled afterwards.On the other hand, the adaptation of methods described in the embodiment of the present invention is also relatively strong, and network element and resource are not
Operation maintenance personnel with level can carry out failure quickly to investigate and position according to the description information of existing alarm.Another side
Face, the present invention realize simple, it is only necessary to according to the configuration information of resource, add resource related information to the alarm of generation, be not required to
Analysis is associated to the complicated alarm of NFVI and the alarm of VNF, simplify the processing step of functional entity.Last side
Face, the favorable expandability of the method described in the embodiment of the present invention such as in the O＆M stage, for specific usage scenario, are needed to accusing
Alert and alarm is associated, and the program can be supported quickly, without being transformed to interface and flow.
Here, the method described in the embodiment of the present invention disclosure satisfy that current O＆M custom, as some operation maintenance personnels pass through
EMS is directly viewable alarm and carries out respective handling, it is contemplated that and VNF is alerted and virtual resource is alerted there are certain incidence relation,
In the embodiment of the present invention, EMS had not only included VNF alarms, but also the relevant alarm of virtual resource come comprising VNFM transparent transmissions, in this way,
Operation maintenance personnel can be convenient for carry out fault location and subsequent alarm association；In another example some operation maintenance personnel pass through it is upper
Layer webmaster (such as NFVO or NMS), which is checked, alerts and distributes work order, corresponding such operation maintenance personnel, the NMS/ described in the present embodiment
Include the virtual resource alarm of full dose and VNF alarms in VFVO, in this way, equally disclosure satisfy that such operation maintenance personnel carries out failure
Positioning and subsequent alarm association.
Embodiment two
A kind of network equipment is present embodiments provided, as shown in figure 5, the network equipment includes：
Information acquisition unit 51, for getting warning information from the network function virtualization NFV networks residing for itself；
Processing unit 52, for determining the type belonging to the warning information got；Wherein, the type includes：
For the alarm of virtual resource, the alarm for non-virtual resource and the alarm for software；It is additionally operable to when based on the announcement
When the type of alert information obtains the resource related information of the warning information, the resource related information is carried on the alarm
It is sent in information.
In one embodiment, described information acquiring unit 51 is additionally operable to belong to the needle when the type of the warning information
During to the alarm of virtual resource, the resource related information of the warning information is obtained；Wherein, the resource related information includes
For the target physical resource information of the warning information；Accordingly, the processing unit 52 is additionally operable to resource correlation
Information is carried in the warning information, and sends the warning information for carrying the resource related information；Alternatively,
Described information acquiring unit 51 is additionally operable to belong to the alarm for being directed to software when the type of the warning information
When, obtain the resource related information of the warning information；Wherein, the resource related information includes for the warning information
Destination virtual resource information and the destination virtual resource information corresponding to target physical resource information；Accordingly, institute
Processing unit 52 is stated, is additionally operable to the resource related information being carried in the warning information, and sends and carries the money
The warning information of source relevant information.
In another embodiment, described information acquiring unit 51 is additionally operable to obtain physical resource Information and virtual resource
Information；When detecting that physical resource Information and/or virtual resource information resources change, the physical resource letter after change is obtained
Breath and virtual resource information, in order to which the network equipment is capable of determining that between physical resource Information and virtual resource information
Correspondence.
In one embodiment, described information acquiring unit 51 is additionally operable to based on physical resource Information and virtual resource information
Between correspondence, obtain the target physical resource information corresponding to the warning information, target physical resource information made
Resource related information for the warning information；Alternatively,
Based on the correspondence between physical resource Information and virtual resource information, obtain corresponding to the warning information
Target physical resource information corresponding to destination virtual resource information and the destination virtual resource information, and by the mesh
Mark the resource related information of virtual resource information and the target physical resource information as the warning information.
In another embodiment, the processing unit 52 is additionally operable to be directed to when the type of the warning information belongs to described
During the alarm of non-virtual resource, the warning information is directly transmitted.
In another embodiment, the processing unit 52 is additionally operable to determine the announcement based on the type of the warning information
The propagation path of alert information；The warning information is transmitted to by receiving terminal based on the propagation path for the warning information；Its
In, institute's propagation path includes：It is sent directly to receiving terminal or is sent to receiving terminal via other network equipments.
It need to be noted that be：The description of more than network equipment embodiment, the description with above method embodiment are classes
As, there is the advantageous effect similar with embodiment of the method, therefore do not repeat.For in inventive network apparatus embodiments not
The technical detail of disclosure please refers to the description of the method for the present invention embodiment and understands, to save length, therefore repeats no more.
It should be understood by those skilled in the art that, the embodiment of the present invention can be provided as method, system or computer program
Product.Therefore, the shape of the embodiment in terms of hardware embodiment, software implementation or combination software and hardware can be used in the present invention
Formula.Moreover, the present invention can be used can use storage in one or more computers for wherein including computer usable program code
The form of computer program product that medium is implemented on (including but not limited to magnetic disk storage and optical memory etc.).
The present invention be with reference to according to the method for the embodiment of the present invention, the flow of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that it can be realized by computer program instructions every first-class in flowchart and/or the block diagram
The combination of flow and/or box in journey and/or box and flowchart and/or the block diagram.These computer programs can be provided
The processor of all-purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that the instruction performed by computer or the processor of other programmable data processing devices is generated for real
The device of function specified in present one flow of flow chart or one box of multiple flows and/or block diagram or multiple boxes.
These computer program instructions, which may also be stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction generation being stored in the computer-readable memory includes referring to
Enable the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one box of block diagram or
The function of being specified in multiple boxes.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that counted
Series of operation steps are performed on calculation machine or other programmable devices to generate computer implemented processing, so as in computer or
The instruction offer performed on other programmable devices is used to implement in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in a box or multiple boxes.
The above is only the embodiment of the embodiment of the present invention, it is noted that for the ordinary skill of the art
For personnel, under the premise of principle of the embodiment of the present invention is not departed from, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection domain of the embodiment of the present invention.
Claims (12)
1. a kind of alert processing method, which is characterized in that the method includes：
Warning information is got in network function virtualization NFV networks residing for the network equipment from itself；
Determine the type belonging to the warning information got；Wherein, the type includes：For the alarm of virtual resource,
Alarm for non-virtual resource and the alarm for software；
When the type based on the warning information obtains the resource related information of the warning information, the resource correlation is believed
Breath, which is carried in the warning information, to be sent.
2. according to the method described in claim 1, it is characterized in that, the method includes：
When the type of the warning information belong to it is described be directed to virtual resource alarm when, the network equipment obtains the alarm
The resource related information of information；Wherein, the resource related information includes the target physical resource for the warning information
Information；The resource related information is carried in the warning information, and sends the announcement for carrying the resource related information
Alert information；Alternatively,
When the type of the warning information belong to it is described be directed to software alarm when, the network equipment obtains the warning information
Resource related information；Wherein, the resource related information includes the destination virtual resource information for the warning information
And the target physical resource information corresponding to the destination virtual resource information；The resource related information is carried on described
In warning information, and send the warning information for carrying the resource related information.
3. method according to claim 1 or 2, which is characterized in that the method further includes：
The network equipment obtains physical resource Information and virtual resource information；
When detecting that physical resource Information and/or virtual resource information resources change, the physical resource letter after change is obtained
Breath and virtual resource information, in order to which the network equipment is capable of determining that between physical resource Information and virtual resource information
Correspondence.
4. according to the method described in claim 3, it is characterized in that, the resource related information for obtaining the warning information,
Including：
The network equipment obtains the warning information based on the correspondence between physical resource Information and virtual resource information
Corresponding target physical resource information, using target physical resource information as the resource related information of the warning information；Or
Person,
The network equipment obtains the warning information based on the correspondence between physical resource Information and virtual resource information
Target physical resource information corresponding to corresponding destination virtual resource information and the destination virtual resource information, and
Using the destination virtual resource information and the target physical resource information as the resource related information of the warning information.
5. according to the method described in claim 1, it is characterized in that, the method includes：
When the type of the warning information belong to it is described be directed to non-virtual resource alarm when, the network equipment directly transmits institute
State warning information.
6. according to the method described in claims 1 or 2 or 5, which is characterized in that the method further includes：
The propagation path of the warning information is determined based on the type of the warning information；
The warning information is transmitted to by receiving terminal based on the propagation path for the warning information；Wherein, institute's propagation path
Including：It is sent directly to receiving terminal or is sent to receiving terminal via other network equipments.
7. a kind of network equipment, which is characterized in that the network equipment includes：
Information acquisition unit, for getting warning information from the network function virtualization NFV networks residing for itself；
Processing unit, for determining the type belonging to the warning information got；Wherein, the type includes：For void
Intend the alarm of resource, the alarm for non-virtual resource and the alarm for software；It is additionally operable to when based on the warning information
Type when obtaining the resource related information of the warning information, the resource related information is carried in the warning information
It sends.
8. the network equipment according to claim 7, which is characterized in that described information acquiring unit is additionally operable to when the announcement
The type of alert information belong to it is described be directed to virtual resource alarm when, obtain the resource related information of the warning information；Wherein,
The resource related information includes the target physical resource information for the warning information；Accordingly, the processing unit,
It is additionally operable to the resource related information being carried in the warning information, and sends the announcement for carrying the resource related information
Alert information；Alternatively,
Described information acquiring unit, be additionally operable to when the type of the warning information belong to it is described be directed to software alarm when, obtain
The resource related information of the warning information；Wherein, the resource related information includes the target for the warning information
Target physical resource information corresponding to virtual resource information and the destination virtual resource information；Accordingly, the processing
Unit is additionally operable to the resource related information being carried in the warning information, and sends and carry the resource correlation letter
The warning information of breath.
9. the network equipment according to claim 7 or 8, which is characterized in that described information acquiring unit is additionally operable to obtain object
Manage resource information and virtual resource information；When detecting that physical resource Information and/or virtual resource information resources change,
Physical resource Information and virtual resource information after change are obtained, in order to which the network equipment is capable of determining that physical resource is believed
Correspondence between breath and virtual resource information.
10. the network equipment according to claim 9, which is characterized in that described information acquiring unit is additionally operable to based on physics
Correspondence between resource information and virtual resource information obtains the target physical resource letter corresponding to the warning information
Breath, using target physical resource information as the resource related information of the warning information；Alternatively,
Based on the correspondence between physical resource Information and virtual resource information, the target corresponding to the warning information is obtained
Target physical resource information corresponding to virtual resource information and the destination virtual resource information, and the target is empty
Intend the resource related information of resource information and the target physical resource information as the warning information.
11. the network equipment according to claim 7, which is characterized in that the processing unit is additionally operable to believe when the alarm
The type of breath belong to it is described be directed to non-virtual resource alarm when, directly transmit the warning information.
12. according to the network equipment described in claim 7 or 8 or 11, which is characterized in that the processing unit is additionally operable to be based on
The type of the warning information determines the propagation path of the warning information；It will based on the propagation path for the warning information
The warning information is transmitted to receiving terminal；Wherein, institute's propagation path includes：It is sent directly to receiving terminal or via other networks
Equipment is sent to receiving terminal.
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| CN201611123856.3A CN108199860A (en) | 2016-12-08 | 2016-12-08 | A kind of alert processing method and the network equipment |
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Application publication date: 20180622 |