CN105721213A - Method and system for synchronously realizing network management and alarm - Google Patents
Method and system for synchronously realizing network management and alarm Download PDFInfo
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- CN105721213A CN105721213A CN201610102906.3A CN201610102906A CN105721213A CN 105721213 A CN105721213 A CN 105721213A CN 201610102906 A CN201610102906 A CN 201610102906A CN 105721213 A CN105721213 A CN 105721213A
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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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Abstract
The invention discloses a method for synchronously realizing network management and alarm. The method comprises the following steps: S10, obtaining a unique identifier of network element alarm information from an MIB management information base; S20, obtaining a unique identifier of the network element alarm information from a network management database; S30, comparing the unique identifier, obtained from the MIB management information base, of the network element alarm information with the unique identifier, obtained from the network management database, of the network element alarm information; and S40, when the two unique identifiers of the network alarm information are consistent, carrying out no processing, and when the two unique identifiers of the network element alarm information are not consistent, processing the unique identifiers of the network element alarm information. The invention further provides a system for synchronously realizing network management and alarm, and the system comprises a module which comprises a network management system executable instruction so as to execute the method. Through the method and system disclosed in the invention, the missing report of alarm can be effectively avoided so that the reliability of the network management systems is strengthened.
Description
Technical field
The present invention relates to the technical field of network management in communication network field, the method and system that espespecially a kind of network management alarm synchronization realizes.
Background technology
The feature of communication network is that scale is big, structure is complicated, isomerism, highly distribution.In technical field of network management, fault is defined as producing parafunctional reason.Fault is the reason producing alarm, when alarm information is the generation of specific event, and the event notice that managed object sends, it is used for transmitting warning information.
Alarm module, as one of the five functional module of network management system, has very important effect, manages the warning information of network management system institute managed network element.Network management system multiple network element by network management, and when the network element being managed breaks down time, network element can send, to the alarm module of network management system, the warning information broken down.Manager just can carry out corresponding troubleshooting by the warning information of the network element that network management system provides.When network management system is inconsistent with the warning information of managed element (information such as alarm quantity and alarm type), particularly in network element exist and in network management system during non-existent warning information, may result in the fault of corresponding network element can not be processed timely, in turn result in corresponding loss.
Summary of the invention
It is an object of the invention to provide the method and system that a kind of network management alarm synchronization realizes, strengthen the reliability of network management system.
Technical scheme provided by the invention is as follows:
A kind of method that network management alarm synchronization realizes, including:
Step S10 obtains the unique identifier of alarm information of net element from MIB management information bank；
Step S20 obtains the unique identifier of described alarm information of net element from network management database；
Step S30 will obtain the unique identifier of described alarm information of net element compare with described network management database in described MIB management information bank；
Step S40, according to comparison result, when the unique identifier of described alarm information of net element is consistent, does not deal with, and when the unique identifier of described alarm information of net element is inconsistent, processes the unique identifier of described alarm information of net element.
It is further preferred that described step S40 also includes:
Step S41 when at least one unique identifier obtaining alarm information of net element from described MIB management information bank is not present in described network management database, then sends the prompting message that the unique identifier about alarm information of net element described in synchronous transfer process is lost.
It is further preferred that step S42 resolves the unique identifier of the warning information of the described network element lost in synchronous transfer process.
It is further preferred that step S43 adds and sends the unique identifier of alarm information of net element of the described loss after parsing to described network management database.
It is further preferred that described step S40 also includes:
Step S44 is when at least one unique identifier in the alarm information of net element obtained from described MIB management information bank is not present in described network management database, then it is emitted in the prompting message of the unique identifier increasing described alarm information of net element in synchronous transfer process, from described network management database, deletes the unique identifier of the described alarm information of net element of increase.
The present invention also provides for the system that a kind of network management alarm synchronization realizes, including:
Data obtaining module, for obtaining the unique identifier of alarm information of net element respectively from described MIB management information bank and in described network management database；
Information comparison module, electrically connects with described data obtaining module, for comparison from described MIB management information bank whether consistent with the unique identifier obtaining described alarm information of net element in described network management database；
Message processing module, electrically connects with described information comparison module, when the unique identifier of described alarm information of net element is inconsistent, processes the unique identifier of described alarm information of net element.
It is preferred that, when receiving the output of described information comparison module and being not present in described network management database when at least one unique identifier obtaining alarm information of net element from described MIB management information bank, then send the prompting message that the unique identifier about alarm information of net element described in synchronous transfer process is lost.
It is further preferred that also include: information analysis module, electrically connect with described message processing module, for resolving the unique identifier of the described alarm information of net element lost in synchronous transfer process.
It is further preferred that include information sending module, electrically connect with described information analysis module, be used for the unique identifier sending the alarm information of net element of described loss to described network management database.
It is further preferred that
When at least one unique identifier in the alarm information of net element obtained from described MIB management information bank is not present in described network management database, then it is emitted in the prompting message of the unique identifier increasing described alarm information of net element in synchronous transfer process, from described network management database, deletes the unique identifier of the described alarm information of net element of increase.
By the method and system that network management alarm synchronization provided by the invention realizes, it is possible to bring following at least one beneficial effect:
1. by real time in the present invention, and/or all alarm unique identifiers of network element in the comparison network element of timing and network management system, comparative result is the alarm unique identifier needing the alarm unique identifier in the network management system deleted again to read from network element with needs, network element and the synchronization of network management system warning information is can ensure that when network is unimpeded, avoid the situation that the alarm of network element is failed to report, reduce the phenomenon of alarm mistake；
2. the present invention has only to all warning information unique identifiers in request network element and the details of non-existent alarm in network management system every time, it is possible to effectively reduces network data throughput, strengthens the reliability of network management system.
Accompanying drawing explanation
Below by the way of clearly understandable, accompanying drawings preferred implementation, the above-mentioned characteristic of method and system, technical characteristic, advantage and implementation thereof that a kind of network management alarm synchronization is realized are further described.
Fig. 1 is the method flow diagram that a kind of network management alarm synchronization of the present invention realizes；
Fig. 2 is the another flow chart of method that the present invention a kind of network management alarm synchronization realizes；
Fig. 3 is the system structure schematic diagram that a kind of network management alarm synchronization of the present invention realizes；
Fig. 4 is the another schematic diagram of system structure that the present invention a kind of network management alarm synchronization realizes；
Fig. 5 is the another schematic diagram of system structure that the present invention a kind of network management alarm synchronization realizes.
Detailed description of the invention
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below comparison accompanying drawing is illustrated the specific embodiment of the present invention.It should be evident that the accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings, and obtain other embodiment.
For making simplified form, only schematically show part related to the present invention in each figure, they do not represent its practical structures as product.It addition, so that simplified form readily appreciates, some figure has the parts of identical structure or function, only symbolically depict one of them, or only mark one of them.In this article, " one " not only represents " only this ", it is also possible to represent the situation of " more than one ".
The present invention provides a kind of method that network management alarm synchronization realizes, with reference to Fig. 1, including:
Step S10 obtains the unique identifier of alarm information of net element from MIB management information bank；
Step S20 obtains the unique identifier of described alarm information of net element from network management database；
Step S30 will obtain the unique identifier of described alarm information of net element compare with described network management database in described MIB management information bank；
Step S40, according to comparison result, when the unique identifier of described alarm information of net element is consistent, does not deal with, and when the unique identifier of described alarm information of net element is inconsistent, processes the unique identifier of described alarm information of net element.
Concrete, MIB management information bank (MIB in the present invention, ManagementInformationBase) it is one of the content of TCP/IP NMP standard card cage, MIB defines data item that managed device must preserve, allow operation and implication thereof that each data item is carried out, and the data variable such as control and status information namely managing the addressable managed device of system is all saved in MIB.Network management (English name: NetworkManagemen) defines: the performance of monitoring, control and record telecom network resource and service condition, so that network effectively runs, provides the user the telecommunication service of certain mass level.It is exactly element in network that network element is simply understood, the equipment in network.In a word, network element is the least unit that can monitor and manage in network management, it is notable that network element and network element and managed device are synonyms, but managed device one-tenth hardware easy to understand.
In the present embodiment, network management needs the warning information of detection each network element of receiving management, manages whole network system；Real-time the sending a warning message of each network element, different warning information show different identifiers, time in network element transmission identifier to NMS, owing to the various odjective causes such as communication cause transmission abnormality, generation including leakage biography or the various phenomenons such as misinformation or decoding error, causing network system significant trouble to happen occasionally for this phenomenon, running to network system makes troubles.
If certain equipment namely network element, the unique alarm symbol sending this network element that unique outer " a, b, c " network management of alarm symbol is read from data base is " b, c, d "；The alarm symbol that now same network element sends is inconsistent, found by the comparison at two ends, network element itself sends in " a " alarm symbol NMS and is not received by, and many alarms symbol " d " in NMS data base, provide clear and definite solution hence for the above situation present invention.Simply for leakage or increase a warning symbol and illustrate in the present embodiment, the invention is not restricted to only one of which warning symbol and abnormal situation occur, also include two or three even more, process according to practical situation in application.Preferably, described step S40 also includes:
Step S41 is absent from less than when obtaining the unique identifier of described alarm information of net element from described network management database, then sending the prompting message that the unique identifier about alarm information of net element described in synchronous transfer process is lost when at least one unique identifier obtaining alarm information of net element from described MIB management information bank.
Preferably, step S42 resolves the unique identifier of the warning information of the described network element lost in synchronous transfer process.
Preferably, step S43 adds and sends the unique identifier of alarm information of net element of the described loss after parsing to described network management database.
Preferably, described step S40 also includes:
Step S44 is when the unique identifier of at least one in the alarm information of net element obtained from described MIB management information bank is more than when being not present in the unique identifier obtaining described alarm information of net element from described network management database, then it is emitted in the prompting message of the unique identifier increasing described alarm information of net element in synchronous transfer process, from described network management database, deletes the unique identifier of the described alarm information of net element of increase.
The present invention also provides for a kind of method that network management alarm synchronization realizes, shown in reference Fig. 2, including:
Step S10 obtains the unique identifier of alarm information of net element from MIB management information bank；
Step S20 obtains the unique identifier of described alarm information of net element from network management database；
Step S30 will obtain the unique identifier of described alarm information of net element compare with described network management database in described MIB management information bank；
Step S41 is absent from less than when obtaining the unique identifier of described alarm information of net element from described network management database, then sending the prompting message that the unique identifier about alarm information of net element described in synchronous transfer process is lost when at least one unique identifier obtaining alarm information of net element from described MIB management information bank.
Step S42 resolves the unique identifier of the warning information of the described network element lost in synchronous transfer process.
Step S43 adds and sends the unique identifier of alarm information of net element of the described loss after parsing to described network management database；
Step S44 is when the unique identifier of at least one in the alarm information of net element obtained from described MIB management information bank is more than when being not present in the unique identifier obtaining described alarm information of net element from described network management database, then it is emitted in the prompting message of the unique identifier increasing described alarm information of net element in synchronous transfer process, from described network management database, deletes the unique identifier of the described alarm information of net element of increase.
Concrete, it is delete unnecessary alarm symbol " d " for solution in above example, increases alarm symbol " a " of leakage, needed to resolve to what unification may identify which to finding leakage " a " before adding network management database to；If comparing result shows unanimously, then without processing.In the synchronous transfer process of NMS, so increase the reliability of network transmission.
The present invention also provides for the system that a kind of network management alarm synchronization realizes, including:
Data obtaining module 1, for obtaining the unique identifier of alarm information of net element respectively from described MIB management information bank and in described network management database；
Information comparison module 2, electrically connects with described data obtaining module 1, for comparison from described MIB management information bank whether consistent with the unique identifier obtaining described alarm information of net element in described network management database；
Message processing module 3, electrically connects with described information comparison module 2, when the unique identifier of described alarm information of net element is inconsistent, processes the unique identifier of described alarm information of net element.
It is further preferred that ought also include:
When receiving the output of described information comparison module and being not present in described network management database when at least one unique identifier obtaining alarm information of net element from described MIB management information bank, then send the prompting message that the unique identifier about alarm information of net element described in synchronous transfer process is lost.
It is further preferred that also include: information analysis module 4, electrically connect with described message processing module 3, for resolving the unique identifier of the described alarm information of net element lost in synchronous transfer process.
It is further preferred that include information sending module 5, electrically connect with described information analysis module 4, be used for the unique identifier sending the alarm information of net element of described loss to described network management database.
It is further preferred that also include:
When at least one unique identifier in the alarm information of net element obtained from described MIB management information bank is not present in described network management database, then it is emitted in the prompting message of the unique identifier increasing described alarm information of net element in synchronous transfer process, from described network management database, deletes the unique identifier of the described alarm information of net element of increase.The present invention also provides for the system that a kind of network management alarm synchronization realizes, with reference to Fig. 4, including:
Data obtaining module 1, for obtaining the unique identifier of alarm information of net element respectively from described MIB management information bank and in described network management database；
Information comparison module 2, electrically connects with described data obtaining module 1, for comparison from described MIB management information bank whether consistent with the unique identifier obtaining described alarm information of net element in described network management database；
Message processing module 3, electrically connects with described information comparison module 2, when the unique identifier of described alarm information of net element is inconsistent, processes the unique identifier of described alarm information of net element；
When receiving the output of described information comparison module and being not present in described network management database when at least one unique identifier obtaining alarm information of net element from described MIB management information bank, then send the prompting message that the unique identifier about alarm information of net element described in synchronous transfer process is lost.
Information analysis module 4, electrically connects with described message processing module 3, for resolving the unique identifier of the described alarm information of net element lost in synchronous transfer process.
Information sending module 5, electrically connects with described information analysis module 4, is used for the unique identifier sending the alarm information of net element of described loss to described network management database.
Receive at least one unique identifier in the alarm information of net element that the output of described information comparison module obtains from described MIB management information bank when being not present in described network management database, then it is emitted in the prompting message of the unique identifier increasing described alarm information of net element in synchronous transfer process, from described network management database, deletes the unique identifier of the described alarm information of net element of increase.
Concrete, assume network element exists in MIB management information bank three warning information in the present embodiment, unique identifier is there is also, in a, b, c network management data storehouse, three warning information that said network element is corresponding, unique identifier is b, c, d, in this programme, all network elements in network management system automatic regular polling system, inquire about the alarm unique identifier of all warning information that this NE ID is corresponding in data base according to NE ID, and the result obtained is b, c, d.By the unique identifier of all warning information in the network element device MIB management information bank that this NE ID of network inquiry is corresponding, the result obtained is a, b, c.The Query Result of twice is compared by alarm comparer module, and result of the comparison is: the d alarm in network management system needs to delete, and a alarm in network element needs read and be stored in data base.So, the d in data base is just alerted and deletes by network management system, and a of reading network element is stored in data base after alerting and resolving.The synchronization of alarm can be effectively ensured by this scheme.
Present invention also offers an embodiment, with reference to Fig. 5,
A network element alarming module
Alarm statistics: the unique identifier of all warning information in inquiry MIB management information bank, and Query Result is back to network management system；
Alarm inquiry: according to the detailed warning information that identifier in the warning information unique identifier inquiry MIB management information bank that network management system sends is corresponding, and by Query Result return value network management system；
Trap sends: the details of the alarm produced by network element send to network management system.
B network management system alarm module
Alarm statistics: all warning information unique identifiers of network element are specified in inquiry；
Alarm comparison: compare all alarm unique identifiers of said network element in network element and network management system, comparative result is need alerting unique identifier and needing the alarm unique identifier again read from network element in the network management system deleted；
Alarm synchronization: all alarm unique identifiers of said network element in timing comparison network element and network management system, deletes the alarm specified in data base or reads an information alert in network element and resolve according to comparative result；
Warning analysis: resolve the warning information that sends over of network element and be stored in network management data storehouse；
Alarm receives: receives the Trap information that network element sends, and resolves.
Wherein, the execution flow process of the present embodiment is:
1, the alarm synchronization submodule of network management system alarm module periodically calls webmaster side alarm comparer module；
2, alarm comparer module in webmaster side calls webmaster side alarm statistics submodule and equipment side alarm statistics submodule；
3, the unique identifier of all alarms in the MIB management information bank of equipment side alarm statistics submodule query facility side, and result is back to webmaster side alarm comparer module (assumes in equipment side MIB management information bank exist three warning information, unique identifier be a, b, c),
4, alarm statistics submodule in webmaster side obtains the unique identifier of all alarms in network management data storehouse about the equipment synchronized, and all alarm unique identifiers are back to alarm comparer module, and (assuming to there is also three warning information corresponding by synchronizing network element in network management data storehouse, unique identifier symbol is b, c, d)；
5: webmaster side alarm comparer module compares according to the statistical result of equipment side and webmaster side alarm statistics submodule, and comparative result is back to alarm synchronization submodule (result of return is: a alarm needs to add webmaster side data storehouse to, and d alarm needs to delete from network management data storehouse)；
6, the comparison result that alarm synchronization submodule in webmaster side alerts comparer module according to webmaster side operates accordingly, delete corresponding warning information or reading in network management data storehouse by warning information corresponding in synchronizer and to be sent by the warning information read to webmaster side warning analysis submodule (a: webmaster side alarm synchronization submodule, according to alarm unique identifier, will alert d and delete from network management data storehouse；B: webmaster side alarm synchronization submodule, according to alarm unique identifier, reads the details of a alarm from the equipment synchronized, and a is alerted details send to webmaster side warning analysis submodule)；
7, warning analysis submodule resolves the warning information received, and is stored in by warning information in network management data storehouse.
Additionally: in this programme, equipment side Trap sends submodule and webmaster side alarm reception submodule as function basic in practical application, and this programme will not be produced impact by the presence or absence of the two module.
It should be noted that, above-described embodiment all can independent assortment as required.The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, under the premise without departing from the principles of the invention; can also making some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (10)
1. the method that a network management alarm synchronization realizes, it is characterised in that including:
Step S10 obtains the unique identifier of alarm information of net element from MIB management information bank；
Step S20 obtains the unique identifier of described alarm information of net element from network management database；
Step S30 will obtain the unique identifier of described alarm information of net element compare with described network management database in described MIB management information bank；
Step S40, according to comparison result, when the unique identifier of described alarm information of net element is consistent, does not deal with, and when the unique identifier of described alarm information of net element is inconsistent, processes the unique identifier of described alarm information of net element.
2. the method that a kind of network management alarm synchronization according to claim 1 realizes, it is characterised in that described step S40 also includes:
Step S41 when at least one unique identifier obtaining alarm information of net element from described MIB management information bank is not present in described network management database, then sends the prompting message that the unique identifier about alarm information of net element described in synchronous transfer process is lost.
3. the method that a kind of network management alarm synchronization according to claim 2 realizes, it is characterised in that also include:
Step S42 resolves the unique identifier of the warning information of the described network element lost in synchronous transfer process.
4. the method that a kind of network management alarm synchronization according to claim 3 realizes, it is characterised in that also include:
Step S43 adds and sends the unique identifier of alarm information of net element of the described loss after parsing to described network management database.
5. the method that a kind of network management alarm synchronization according to claim 1 realizes, it is characterised in that described step S40 also includes:
Step S44 is when at least one unique identifier in the alarm information of net element obtained from described MIB management information bank is not present in described network management database, then it is emitted in the prompting message of the unique identifier increasing described alarm information of net element in synchronous transfer process, from described network management database, deletes the unique identifier of the described alarm information of net element of increase.
6. the system that a network management alarm synchronization realizes, it is characterised in that including:
Data obtaining module, for obtaining the unique identifier of alarm information of net element respectively from described MIB management information bank and in described network management database；
Information comparison module, electrically connects with described data obtaining module, for comparison from described MIB management information bank whether consistent with the unique identifier obtaining described alarm information of net element in described network management database；
Message processing module, electrically connects with described information comparison module, when the unique identifier of described alarm information of net element is inconsistent, processes the unique identifier of described alarm information of net element.
7. the system that a kind of network management alarm synchronization according to claim 6 realizes, it is characterised in that also include:
When receiving the output of described information comparison module and being not present in described network management database when at least one unique identifier obtaining alarm information of net element from described MIB management information bank, then send the prompting message that the unique identifier about alarm information of net element described in synchronous transfer process is lost.
8. the system that a kind of network management alarm synchronization according to claim 7 realizes, it is characterised in that also include:
Information analysis module, electrically connects with described message processing module, for resolving the unique identifier of the described alarm information of net element lost in synchronous transfer process.
9. the system that a kind of network management alarm synchronization according to claim 8 realizes, it is characterised in that farther include information sending module,
Information sending module, electrically connects with described information analysis module, is used for the unique identifier sending the alarm information of net element of described loss to described network management database.
10. the system that a kind of network management alarm synchronization according to claim 6 realizes, it is characterized in that, also include: when at least one unique identifier in the alarm information of net element obtained from described MIB management information bank is not present in described network management database, then it is emitted in the prompting message of the unique identifier increasing described alarm information of net element in synchronous transfer process, from described network management database, deletes the unique identifier of the described alarm information of net element of increase.
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Application publication date: 20160629 |