CN100413257C - Network element warning data obtaining method - Google Patents
Network element warning data obtaining method Download PDFInfo
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- CN100413257C CN100413257C CNB2005101252829A CN200510125282A CN100413257C CN 100413257 C CN100413257 C CN 100413257C CN B2005101252829 A CNB2005101252829 A CN B2005101252829A CN 200510125282 A CN200510125282 A CN 200510125282A CN 100413257 C CN100413257 C CN 100413257C
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- network element
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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
- H04L41/0604—Management of faults, events, alarms or notifications using filtering, e.g. reduction of information by using priority, element types, position or time
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Abstract
The present invention relates to a method for obtaining network element alarm data in the technical field of network information management. In the method, only network element alarm data with a changed alarm number is sent each time through a network management server, so that the transmission quantity of the alarm data in a network is reduced, the burden of the network transmission is lightened, and the alarm processing efficiency of the network management server is improved.
Description
Technical field
The present invention relates to the network information management technical field, relate in particular to a kind of acquisition methods of network element alarming data.
Background technology
Each network element device breaks down at work often in the network system, for time, the source of trouble and the fault category of in time notifying user's fault to take place, so that solve a problem promptly, eliminates fault, need realize corresponding network alarm function in network system.
Present network alarm system as shown in Figure 1, the fault warning that network element device at first oneself takes place sends to network management system, then, in real time the alarm data of network element is shown to the user by network management system.Alarm quantity comprising the state of alarming, rank, a certain state of a certain rank makes the user can understand the ruuning situation of equipment at any time.When the client wants real-time display alarm data, then need regularly to call the interface of NM server, the alarm that NM server receives after the request of client all network elements returns to client, and client is upgraded the alarm data of network element according to the data of returning.
The shortcoming of prior art is: when client is obtained the alarm data of network element each time, NM server all can send to client by network with the alarm data of all network elements, client-side program is shown to the user according to these data again, if the network element of network management system management is very many, and these network element devices all have a large amount of alarm reports to network management system, can cause the burden of network very heavy like this, cause network congestion easily, thereby influence the network system reliability of operation.
Therefore, need provide a kind of method can avoid network management system all network element alarming data to be sent to client, to reduce this network congestion that too much causes because of alarm quantity at every turn.
Summary of the invention
In view of above-mentioned existing in prior technology problem, the object of the present invention is to provide a kind of acquisition methods of network element alarming data, only return the vicissitudinous network element alarming data of alarm quantity by NM server at every turn and give client, thereby effectively avoid causing network congestion because of the mass data of network element alarming.
The objective of the invention is to be achieved through the following technical solutions:
A kind of acquisition methods of network element alarming data is applied to network information warning system, and described system includes NM server that network element, client and described network element link to each other and the mapping table that is used to deposit the network element alarming data, it is characterized in that this method comprises:
NM server is determined the vicissitudinous network element alarming data of alarm quantity according to the big or small comparative result of the timestamp value T2 of timestamp value T1 and concrete network element, this timestamp value T1 represents to obtain last time the timestamp value of alarm data, and this timestamp value T2 represents the timestamp value of the last alarm of network element;
NM server sends to client with the vicissitudinous network element alarming data of described alarm quantity, and then makes client get access to the network element alarming data.
Described network element alarming data include: the alarm quantity of network element ID, specific rank particular state and timestamp value T2.
The computational methods of described timestamp value T2 are: last alarm time subtracts system's zero-time.
Also comprise step before the vicissitudinous network element alarming data of described definite alarm quantity:
NM server receives the network element alarming data acquisition request that carries timestamp value T1 that client sends;
Described NM server sends to client with the alarm data of the vicissitudinous network element of described alarm quantity and is specially:
NM server sends to client according to described request with the vicissitudinous network element alarming data of described alarm quantity.
Described NM server determines that according to the big or small comparative result of the timestamp value T2 of timestamp value T1 and concrete network element the step of the alarm data of the vicissitudinous network element of alarm quantity comprises:
NM server receives the timestamp value T1 that client is imported into;
NM server calculates and holding time stamp value T, searches each node in the network element alarming data mapping tables, the size of the timestamp value T2 of more specific network element and this timestamp value T1; Timestamp value T is that the current time value subtracts system's zero-time;
When timestamp value T2 greater than timestamp value T1, determine that the vicissitudinous network element alarming data of alarm quantity are the alarm data of described timestamp value T2 corresponding net element.
When NM server when the vicissitudinous network element alarming data of described alarm quantity are sent to client, the timestamp value T of described preservation is sent to client, described timestamp value T is, the timestamp value T1 that imports into when client is called the network element alarming data next time.
Described NM server sends to client with the vicissitudinous network element alarming data of described alarm quantity and comprises:
NM server is saved in the alarm data of described timestamp value T2 corresponding net element in the reporting file tabulation and sends to client, the tabulation of described reporting file is used for placing NM server and once searches the mapping table process all need return to the alarm data of client.
Described NM server sends to client specifically with the vicissitudinous network element alarming data of described alarm quantity: the mode of NM server by broadcast transmission sends to relative client in real time with the alarm data of the vicissitudinous network element of alarm quantity.
Described method specifically comprises:
When NM server determines that the alarm quantity of network element changes, the alarm data of the network element that changes is sent to corresponding client in real time, after client receives the alarm data of described variation, upgrade current alarm information of net element.
As seen from the above technical solution provided by the invention, the present invention has realized that NM server only returns the vicissitudinous network element alarming data of alarm quantity at every turn, has solved the network element alarming data volume and has caused the excessive problem of network congestion and backstage load greatly.
Description of drawings
Fig. 1 is a prior art network element alarming system configuration schematic diagram;
Fig. 2 is the method for the invention operation process chart.
Embodiment
Core concept of the present invention provides a kind of acquisition methods of network element alarming data, NM server only sends the vicissitudinous network element of alarm quantity at every turn, reduce the alarm quantity that at every turn sends to client, cause the excessive problem of network congestion and backstage load greatly thereby reduced because of the network element alarming data volume.
The invention provides a kind of acquisition methods of network element alarming data, NM server only sends the method for the alarm data of vicissitudinous network element, can regularly realize to the mode of NM server inquiry or the mode of client broadcast transmission by client.Present embodiment is that example describes to the mode of NM server inquiry regularly with client, and this method specifically comprises the steps:
Step 10: client is regularly imported a timestamp value T1 into to NM server;
When client when NM server proposes to obtain the alarm data request, import a timestamp value T1 who obtained alarm data last time into to NM server.
Step 11: NM server stamp computing time value T also preserves;
NM server after receiving above-mentioned request computing time stamp value T, the computational methods of this timestamp value T are:
The T=current time is worth-system's zero-time,
With this timestamp value T is that unit is saved in the database with the second, and described system zero-time is the predefined as required time value of user, and it is 1970 0: 0: 0 Christian era that present embodiment is got this time value.
Step 12: search each node in the network element alarming data mapping tables, relatively the timestamp value T2 of timestamp value T1 and concrete network element;
NM server is kept at the alarm data of network element in the mapping table, the content of this mapping table comprises: the alarm quantity of network element ID, specific rank particular state, timestamp value etc., when network element device has alarm report to give NM server, NM server upgrades the alarm data of this network element in the mapping table, and update time, the stamp value was the current time value simultaneously; The second number of timestamp value wherein for being experienced so far from 1970 0: 0: 0 Christian era;
NM server is after receiving above-mentioned request, search each node in the mapping table, the timestamp value T1 that client is imported into and the timestamp value T2 of concrete network element compare, and the timestamp value T2 of network element is the time of the last alarm of this network element and the time difference in 1970 0: 0: 0 Christian era.
Step 13: if T2＞T1, then show from client called last time this call during this period of time at interval in the alarm of this network element change, need the alarm data of this network element is saved in the reporting file tabulation, this reporting file tabulation is used for placing NM server and once searches the mapping table process all need return to the alarm data of client.
Step 14: judge whether the NM server search procedure finishes;
NM server need be searched each node in the mapping table, after checking out a node, judges that whether this node is last node, if not last node then returns step 12, continues to search next node; If this node is last node, then finish to search.
Step 15: NM server returns to client with the timestamp value T of above-mentioned preservation and the alarm data that need return to client;
After NM server has been searched all nodes, the timestamp value T of above-mentioned preservation and the tabulation of described reporting file are returned to client.
Step 16: client is shown to the user according to the network element alarming data of returning, and preserves the above-mentioned timestamp value T that returns simultaneously;
When preserving this timestamp value T and being used for calling next time as the timestamp value of importing into.By aforesaid operations as can be known, if need obtain the alarm data of all network elements, need the timestamp value of input to be set to zero getting final product.
Step 17: if judge gained T2＜=T1, then show from client called last time this call during this period of time at interval in the alarm of this network element do not change, do not need the alarm data of this network element is returned to client.
NM server also can send the alarm data of the vicissitudinous network element of alarm quantity by the mode of broadcast transmission, promptly, when the alarm quantity of certain network element changes, the alarm data of the network element that changes is sent to corresponding client in real time, after client receives the alarm data of described variation, upgrade current alarm information of net element.
The present invention has realized that NM server only sends the vicissitudinous network element alarming data of alarm quantity at every turn, has reduced the transmission quantity of alarm data in network, has alleviated the burden of Network Transmission, has improved the alarming processing efficient of NM server.
The above; only for the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.
Claims (9)
1. the acquisition methods of network element alarming data, be applied to network information warning system, described system includes NM server that network element, client and described network element link to each other and the mapping table that is used to deposit the network element alarming data, it is characterized in that this method comprises:
NM server is determined the vicissitudinous network element alarming data of alarm quantity according to the big or small comparative result of the timestamp value T2 of timestamp value T1 and concrete network element, this timestamp value T1 represents to obtain last time the timestamp value of alarm data, and this timestamp value T2 represents the timestamp value of the last alarm of network element;
NM server sends to client with the vicissitudinous network element alarming data of described alarm quantity, and then makes client get access to the network element alarming data.
2. the acquisition methods of a kind of network element alarming data as claimed in claim 1 is characterized in that, described network element alarming data include: the alarm quantity of network element ID, specific rank particular state and timestamp value T2.
3. the acquisition methods of a kind of network element alarming data as claimed in claim 2 is characterized in that, the computational methods of described timestamp value T2 are: last alarm time subtracts system's zero-time.
4. a kind of acquisition methods of netting the source alarm data as claimed in claim 1 is characterized in that, also comprises step before the vicissitudinous network element alarming data of described definite alarm quantity:
NM server receives the network element alarming data acquisition request that carries timestamp value T1 that client sends;
Described NM server sends to client with the alarm data of the vicissitudinous network element of described alarm quantity and is specially:
NM server sends to client according to described request with the vicissitudinous network element alarming data of described alarm quantity.
5. the acquisition methods of a kind of network element alarming data as claimed in claim 1, it is characterized in that described NM server determines that according to the big or small comparative result of the timestamp value T2 of timestamp value T1 and concrete network element the step of the alarm data of the vicissitudinous network element of alarm quantity comprises:
NM server receives the timestamp value T1 that client is imported into;
NM server calculates and holding time stamp value T, searches each node in the network element alarming data mapping tables, the size of the timestamp value T2 of more specific network element and this timestamp value T1; Described timestamp value T is that the current time value subtracts system's zero-time;
When timestamp value T2 greater than timestamp value T1, determine that the vicissitudinous network element alarming data of alarm quantity are the alarm data of described timestamp value T2 corresponding net element.
6. the acquisition methods of a kind of network element alarming data as claimed in claim 5, it is characterized in that, when NM server when the vicissitudinous network element alarming data of described alarm quantity are sent to client, the timestamp value T of described preservation is sent to client, described timestamp value T is, the timestamp value T1 that imports into when client is called the network element alarming data next time.
7. the acquisition methods of a kind of network element alarming data as claimed in claim 5 is characterized in that, described NM server sends to client with the vicissitudinous network element alarming data of described alarm quantity and comprises:
NM server is saved in the alarm data of described timestamp value T2 corresponding net element in the reporting file tabulation and sends to client, the tabulation of described reporting file is used for placing NM server and once searches the mapping table process all need return to the alarm data of client.
8. the acquisition methods of a kind of network element alarming data as claimed in claim 1 or 2, it is characterized in that described NM server sends to client specifically with the vicissitudinous network element alarming data of described alarm quantity: the mode of NM server by broadcast transmission sends to relative client in real time with the alarm data of the vicissitudinous network element of alarm quantity.
9. the acquisition methods of a kind of network element alarming data as claimed in claim 8 is characterized in that, described method specifically comprises:
When NM server determines that the alarm quantity of network element changes, the alarm data of the network element that changes is sent to corresponding client in real time, after client receives the alarm data of described variation, upgrade current alarm information of net element.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101252829A CN100413257C (en) | 2005-11-26 | 2005-11-26 | Network element warning data obtaining method |
| PCT/CN2006/001547 WO2007059667A1 (en) | 2005-11-26 | 2006-07-03 | A method for obtaining the network element alarm data |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101252829A CN100413257C (en) | 2005-11-26 | 2005-11-26 | Network element warning data obtaining method |
Publications (2)
| Publication Number | Publication Date |
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| CN1870524A CN1870524A (en) | 2006-11-29 |
| CN100413257C true CN100413257C (en) | 2008-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2005101252829A Expired - Fee Related CN100413257C (en) | 2005-11-26 | 2005-11-26 | Network element warning data obtaining method |
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| CN (1) | CN100413257C (en) |
| WO (1) | WO2007059667A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101616593B1 (en) | 2008-12-19 | 2016-05-12 | 플로어링 인더스트리즈 리미티드 에스에이알엘 | Coated panel comprising foam or polyvinyl chloride and method for manufacturing |
| CN103326929B (en) * | 2013-06-24 | 2017-02-08 | 小米科技有限责任公司 | Method and device for transmitting messages |
| CN106444700A (en) * | 2016-09-09 | 2017-02-22 | 郑州宇通客车股份有限公司 | Automobile monitoring host and positioning module fault determination method |
| CN111385111B (en) * | 2018-12-28 | 2023-03-24 | 中国电信股份有限公司 | Alarm method, device, system and computer readable storage medium |
| CN113965452B (en) * | 2021-11-02 | 2023-11-03 | 烽火通信科技股份有限公司 | Equipment switching state acquisition method and device |
| CN115333916B (en) * | 2022-07-19 | 2023-07-25 | 广州爱浦路网络技术有限公司 | Network element alarm information processing method, device and storage medium in communication network |
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- 2005-11-26 CN CNB2005101252829A patent/CN100413257C/en not_active Expired - Fee Related
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2006
- 2006-07-03 WO PCT/CN2006/001547 patent/WO2007059667A1/en active Application Filing
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Also Published As
| Publication number | Publication date |
|---|---|
| CN1870524A (en) | 2006-11-29 |
| WO2007059667A1 (en) | 2007-05-31 |
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