CN101667932B - Method of network element equipment log management and device - Google Patents
Method of network element equipment log management and device Download PDFInfo
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- CN101667932B CN101667932B CN2009101741382A CN200910174138A CN101667932B CN 101667932 B CN101667932 B CN 101667932B CN 2009101741382 A CN2009101741382 A CN 2009101741382A CN 200910174138 A CN200910174138 A CN 200910174138A CN 101667932 B CN101667932 B CN 101667932B
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Abstract
The invention discloses a method of network element equipment log management and a device; the method comprises the following steps: at least one log processing request is generated by a network management station, the log processing request is transmitted to at least one network element equipment by a network management agent module; the network element equipment receives the log processing request, and the network element equipment log is managed according to the log processing request. By adopting the invention, a plurality of network element equipment logs can be dynamically managed in a concentrating way by the network management station without re-designing special log management software, and the operation of setting and searching the network element equipment log can be realized easily by a setting/acquiring interface based on an SNMP protocol, thereby meeting insistent demands of a user and being convenient for administers and developers to locate faults of the network element equipment and recall service information.
Description
Technical field
The present invention relates generally to the communications field, relates in particular to a kind of method and system of network element device log management.
Background technology
The current network technical development is swift and violent day by day, and the quantity of various access point network devices also becomes geometric progression to increase progressively.But owing to of a great variety, the location distribution of access point network device extensively and the many-sided reason such as technological different that realizes, therefore, Network Management has been brought very big challenge, diverse network Governance framework and agreement also should need and give birth to.The NMP of comparative maturity comprises Simple Network Management Protocol (SNMP, Simple Network Management Protocol) and TR069 agreement etc. at present.
At present, NMS can be provided with the parameter of network element device and query manipulation, and the warning information that reports of processing net element.But when analysis relates to the problem of locating network element, sometimes often need with the daily record mode recall some as NMS state or running statuses etc. of obtaining the location network element more in detail, information intuitively, the importance of daily record at this moment is just by big gross appearance.The program state information that daily record is exported in running as the network equipment is characterized in readable strong, and fixing file format is arranged, and is generally text file format.Because the log management that the current network management system is carried out network element device; Major part also rests on the stage of single network element device being carried out dispersion treatment, therefore, causes network element device log management process quite loaded down with trivial details; And realized the NMS that the network element device daily record is managed concentratedly for part; Basically all use own special-purpose management end, lack versatility, perhaps only realized the download of network element device journal file; But can't dynamically log management be provided with and analyze to network element device, lack flexibility.
Summary of the invention
In view of this; The object of the present invention is to provide a kind of method and system of network element device log management, realize dynamically arranging and to obtain network element device daily record output parameter, network element device log query, functions such as the batch setting of network element device daily record and batch queries.
According to an aspect of the present invention, a kind of method of network element device log management is provided, has comprised:
NMS generates at least one log processing request, through the network management proxy module said log processing request is forwarded at least one network element device;
Said network element device receives said log processing request, according to said log processing request said network element device daily record is managed.
According to a characteristic of the present invention,
Said log processing request comprises the daily record output parameter request that is provided with, wherein,
Said NMS generates the said daily record output parameter request that is provided with, and the request of daily record output parameter is set is forwarded to said network element device said through said network management proxy module;
Said network element device is provided with the request of daily record output parameter former daily record output parameter is provided with according to said, obtains current daily record output parameter, generates the current network device log according to said current daily record output parameter.
According to another characteristic of the present invention,
Said log processing request comprises the current daily record output parameter request of obtaining, wherein,
Said NMS generates the said current daily record output parameter request of obtaining, and obtains the request of current daily record output parameter and is forwarded to said network element device said through said network management proxy module;
Said network element device obtains the request of current daily record output parameter according to said, through said network management proxy module said current daily record output parameter is forwarded to said NMS.
According to another characteristic of the present invention,
Said log processing request comprise the log query condition with obtain log query request as a result, wherein,
Said NMS generates and is provided with said log query condition, through said network management proxy module said log query condition is forwarded to said network element device;
Said network element device receives and preserves said log query condition;
Said NMS generates the said log query request as a result of obtaining, and obtains log query request as a result and sends to said network element device said through said network management proxy module;
Said network element device obtains log query request as a result and selects said log query condition according to said; According to the said log query condition of selecting said current network device log is filtered and to obtain the log query result set, said log query result set is sent to said NMS through said network management proxy module.
According to another characteristic of the present invention,
Said network element device returns the daily record number of results according to the single of said log query condition to be cut apart said log query result set; Obtain a plurality of log queries subclass as a result; Through said network management proxy module with said a plurality of log queries as a result subclass send to said NMS successively, and log query subset pointer as a result is set.
According to another characteristic of the present invention,
Said network element device judges that according to the said new inquiry sign that obtains in the log query request as a result said to obtain log query request as a result be new inquiry or inquiry once more;
If said new inquiry; Then said network element device is according to the last log query condition of preserving; Said current network device log is filtered; Obtain said log query result set; Return the daily record number of results according to said single and said log query result set is cut apart obtained said a plurality of log query subclass as a result, with said a plurality of log queries bear fruit each log query concentrated as a result subclass as one in the corresponding form of log query result, with said a plurality of log queries bear fruit first log query concentrated as a result subclass send to said network management proxy module;
If said inquiry once more, then said network element device is searched the corresponding form of said log query result, with next log query as a result subclass send to said network management proxy module, said log query subset pointer as a result is set.
According to another characteristic of the present invention,
Said network element device be provided with log query as a result subset pointer comprise:
Said network element device is sending current log query as a result during subclass, with said log query subclass pointed and the said current log query said next log query that is close to of subclass subclass as a result as a result as a result.
According to a further aspect in the invention, a kind of system of network element device log management is provided, has comprised:
NMS is used to generate log processing request;
The network management proxy module is used for said log processing request is forwarded to network element device;
Said network element device is used to receive said log processing request, according to said log processing request said network element device daily record is managed.
According to a characteristic of the present invention,
Said NMS is used for generating the daily record output parameter request that is provided with;
Said network management proxy module is used for the request of daily record output parameter is set is forwarded to said network element device said;
Said network element device is used for the request of daily record output parameter being set former daily record output parameter being provided with according to said, obtains current daily record output parameter, generates the current network device log according to said current daily record output parameter.
According to another characteristic of the present invention,
Said NMS is used for generating the current daily record output parameter request of obtaining;
Said network management proxy module is used for obtaining the request of current daily record output parameter and being forwarded to said network element device said;
Said network element device is used for obtaining the request of current daily record output parameter according to said, and said current daily record output parameter is sent to said network management proxy module;
Said network management proxy module is used for said current daily record output parameter is forwarded to said NMS.
According to another characteristic of the present invention,
Said NMS is used for generating and being provided with the log query condition;
Said network management proxy module is used for said log query condition is forwarded to said network element device;
Said network element device is used for receiving and preserving said log query condition;
Said NMS is used for generating the log query request as a result of obtaining;
Said network management proxy module is used for obtaining log query request as a result and sending to said network element device said;
Said network element device; Be used for obtaining log query request as a result and selecting said log query condition according to said; According to the said log query condition of selecting said current network device log is filtered and to obtain the log query result, said log query result is sent to said network management proxy module;
Said network management proxy module is used for said log query result is sent to said NMS.
According to another characteristic of the present invention,
Said network element device; Being used for single according to said log query condition returns the daily record number of results said log query result set is cut apart; Obtain a plurality of log queries subclass as a result; With said a plurality of log queries as a result subclass send to said network management proxy module successively, and log query subset pointer as a result is set.
According to another characteristic of the present invention,
Said network element device is used for judging that according to the said new inquiry sign that obtains log query request as a result said to obtain log query request as a result be new inquiry or inquiry once more;
If said new inquiry; Said network element device; Be used for according to the last log query condition of preserving; Said current network device log is filtered, obtain the log query result set, and return the daily record number of results according to single and said log query result set is cut apart obtained a plurality of log queries subclass as a result; With said a plurality of log queries bear fruit each log query concentrated as a result subclass as one in the corresponding form of log query result, with said a plurality of log queries bear fruit first log query concentrated as a result subclass send to said network management proxy module;
If said inquiry once more, said network element device is used to search the corresponding form of said log query result, with next log query as a result subclass send to said network management proxy module, and said log query subset pointer as a result is set.
According to another characteristic of the present invention,
Said network element device is used for sending current log query as a result during subclass, with said log query subclass pointed and the current log query next log query that is close to of subclass subclass as a result as a result as a result.
The method and system of network element device log management of the present invention; Be particularly useful for relating to the media transcoding equipment in the video monitoring system that fixed network, mobile network merge the field; Be implemented in NMS to a plurality of network element device daily records concentrate, dynamic management; Need not again the log management software of special; Just can realize easily to network element device that daily record is provided with and operation such as inquiry based on the setting of snmp protocol/obtain interface, satisfy user's active demand, and the fault that greatly facilitates keeper and developer's network for location element device with recall information on services.
Description of drawings
Fig. 1 is the structured flowchart of network element device Log Administration System in the specific embodiment of the invention;
Fig. 2 is provided with in the practical implementation of the present invention and the method flow diagram that obtains network element device daily record output parameter;
Fig. 3 is the method flow diagram of inquiry network element device daily record in the practical implementation of the present invention.
Embodiment
Below in conjunction with accompanying drawing the specific embodiment of the invention is described in detail.
Fig. 1 is the structured flowchart of network element device Log Administration System in the specific embodiment of the invention, comprises among Fig. 1:
Network management proxy module 1041,1042,104n between NMS and network element device, are used for communicating by letter with NMS and the request of response to network management station, obtain corresponding data or network element device is carried out relative set from network element device.According to the difference of concrete realization, network management proxy module 1041,1042,104n can be used as independent equipment and exist, and also can be used as the part of the program of network element device.
The daily record output parameter comprises: parameters such as daily record output rank, daily record output time, daily record output destination, daily record output format.
The log query condition comprises: daily record time, daily record rank, the regular expression of journal format, single return parameters such as daily record number of results.The log query condition is divided into common querying condition and ad hoc inquiry condition again, wherein,
Common log query condition comprises the combining characters string of daily record time, daily record rank etc., is used to carry out common log query;
The particular log querying condition comprises being used for the regular expression character string of daily record time, daily record rank, journal format the daily record that meets AD HOC is inquired about;
Log query request as a result comprises new inquiry sign, and whether its expression need restart new inquiry;
Log query is subset pointer and daily record result sum as a result, is used for being divided into the situation of repeatedly returning the log query result;
The daily record result set is used to return the log query result, can be the form that comprises the each several part daily record after cutting apart by rule.
In the specific embodiment of the invention, NMS 101 generates at least one log processing request, through network management proxy module 1041,1042,104n log processing request is forwarded to network element device 1031,1032,103n; Network element device 1031,1032,103n receive log processing request, according to log processing request the daily record of network element device 1031,1032,103n are managed.Wherein, log processing request comprises: the request of daily record output parameter is set, obtains the request of current daily record output parameter, log query condition and obtains log query request as a result.
Fig. 2 is provided with in the practical implementation of the present invention and the method flow diagram that obtains network element device daily record output parameter, among Fig. 2, may further comprise the steps:
Step 201 after network element device starts, generates the network element device daily record according to former daily record output parameter.
In the step 204; Network element device also is provided with parameters such as the output of the former daily record in former daily record output parameter rank, former daily record output time, former daily record output destination, former daily record output formats according to the request of daily record output parameter is set; Obtain current daily record output parameter, current daily record output parameter comprises parameters such as current daily record output rank, current daily record output time, current daily record output destination, current daily record output format.
Step 207, network element device receives and obtains the request of current daily record output parameter, and according to obtaining the request of current daily record output parameter current daily record output parameter is sent to the network management proxy module.
For the network system that comprises a plurality of network element devices; NMS can travel through each network element device; Through each network element device is carried out above-mentioned steps 201 to 208; Thereby realize batch setting, and the current daily record output parameter that obtains a plurality of network element devices to the daily record output parameter of a plurality of network element devices.
Fig. 3 is the method flow diagram of inquiry network element device daily record in the practical implementation of the present invention, may further comprise the steps:
Step 301 after network element device starts, generates the network element device daily record according to former daily record output parameter.
In the step 302, NMS is provided with the log query condition and comprises that the daily record time that is provided with, daily record rank, the regular expression of journal format, single return daily record number of results etc.NMS is according to the difference of log query condition; The log query condition can disposablely be set; Also the log query condition can be set one by one repeatedly, as daily record time, daily record rank, the regular expression of journal format, single are returned the daily record number of results and be provided with one by one.
In the step 307; Network element device filters journal file according to the log query conditions such as regular expression of daily record time, daily record rank, journal format, obtains the log query result set, thereby can be according to the current needs inquiry fixed time; Specified level, the daily record of specified format.
Because NMP all has restriction to the size of network management messages and network management data; Therefore; When the data volume of daily record Query Result surpasses NMP regulation big or small; Network element device returns the daily record number of results according to the single in the log query condition to be cut apart the log query result set; Obtain a plurality of log query subclass as a result that meet the log query condition that comprise, then through carrying out a plurality of inquiries once more, with a plurality of log queries as a result subclass send to the network management proxy module successively.In the embodiment of the invention; The log query result set that network element device will meet the log query condition is made into the corresponding form of log query result; Wherein, a plurality of log queries bear fruit each log query concentrated as a result subclass as one in the corresponding form of log query result.
Network element device judges that according to new inquiry sign obtaining log query request as a result is new inquiry or inquiry once more,
For new inquiry; Network element device is according to the last log query condition of preserving; Invoke script is filtered journal file; Obtain the log query result set; And according to the data length restriction that single returns daily record number of results and procotol the log query result set is cut apart, with each log query as a result subclass as one in the corresponding form of log query result, and with a plurality of log queries bear fruit first log query concentrated as a result subclass send to the network management proxy module;
For inquiry once more, network element device is searched the corresponding form of log query result, with next log query as a result subclass send to the network management proxy module, and log query subset pointer as a result is set.For example; If network element device is searched the corresponding form of log query result and is found that last inquiry is new inquiry; In last once query script with first log query as a result subclass sent to the network management proxy module; So to current inquiry once more, with second log query as a result subclass send to the network management proxy module, and log query the 3rd log query of subclass pointed subclass as a result as a result is set.Further; If network element device is searched the corresponding form of log query result and is found that last inquiry is to inquire about once more; In last once query script with second log query as a result subclass sent to the network management proxy module; So to current inquiry once more, with the 3rd log query as a result subclass send to the network management proxy module, and log query the 4th log query of subclass pointed subclass as a result as a result is set.And the like, till subclass is sent completion as a result with all log queries in the log query result set.
If network element device also not with all log queries as a result subclass all sent; And receive the new log query condition that NMS is sent; The log query result set that then need reset current and log query be subset pointer as a result, restarts the log query flow process according to new log query condition.
In addition; After if network element device filters journal file according to the log query condition; Do not obtain meeting the log query result set of log query condition, then network element device send the log query result do not meet the log query condition message to the network management proxy module.
In the step 309, after NMS receives the log query result, can the log query result be imported to and write down or export as journal file confession instant analysis in the database.In addition, NMS can also dispose other log query strategy, for example, regularly some fixed mode daily record of a collection of network element device is inquired about, and the log query result who obtains can be used to the historical information of the service of adding up.
The above is merely preferred embodiment of the present invention; Not in order to restriction the present invention; All within spirit of the present invention and principle, any modification, the change that the embodiment of the invention is done, make up, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (12)
1. the method for a network element device log management is characterized in that, comprising:
NMS generates at least one log processing request, through the network management proxy module said log processing request is forwarded at least one network element device;
Said network element device receives said log processing request, according to said log processing request said network element device daily record managed, wherein,
Said log processing request comprises the daily record output parameter request that is provided with, wherein,
Said NMS generates the said daily record output parameter request that is provided with, and the request of daily record output parameter is set is forwarded to said network element device said through said network management proxy module;
Said network element device is provided with the request of daily record output parameter former daily record output parameter is provided with according to said, obtains current daily record output parameter, generates the current network device log according to said current daily record output parameter.
2. method according to claim 1 is characterized in that,
Said log processing request comprises the current daily record output parameter request of obtaining, wherein,
Said NMS generates the said current daily record output parameter request of obtaining, and obtains the request of current daily record output parameter and is forwarded to said network element device said through said network management proxy module;
Said network element device obtains the request of current daily record output parameter according to said, through said network management proxy module said current daily record output parameter is forwarded to said NMS.
3. method according to claim 1 is characterized in that,
Said log processing request comprise the log query condition with obtain log query request as a result, wherein,
Said NMS generates and is provided with said log query condition, through said network management proxy module said log query condition is forwarded to said network element device;
Said network element device receives and preserves said log query condition;
Said NMS generates the said log query request as a result of obtaining, and obtains log query request as a result and sends to said network element device said through said network management proxy module;
Said network element device obtains log query request as a result and selects said log query condition according to said; According to the said log query condition of selecting the current network device log is filtered and to obtain the log query result set, said log query result set is sent to said NMS through said network management proxy module.
4. method according to claim 3 is characterized in that,
Said network element device returns the daily record number of results according to the single of said log query condition to be cut apart said log query result set; Obtain a plurality of log queries subclass as a result; Through said network management proxy module with said a plurality of log queries as a result subclass send to said NMS successively, and log query subset pointer as a result is set.
5. method according to claim 4 is characterized in that,
Said network element device judges that according to the said new inquiry sign that obtains in the log query request as a result said to obtain log query request as a result be new inquiry or inquiry once more;
If said new inquiry; Then said network element device is according to the last log query condition of preserving; Said current network device log is filtered; Obtain said log query result set; Return the daily record number of results according to said single and said log query result set is cut apart obtained said a plurality of log query subclass as a result, with said a plurality of log queries bear fruit each log query concentrated as a result subclass as one in the corresponding form of log query result, with said a plurality of log queries bear fruit first log query concentrated as a result subclass send to said network management proxy module;
If said inquiry once more, then said network element device is searched the corresponding form of said log query result, with next log query as a result subclass send to said network management proxy module, said log query subset pointer as a result is set.
6. according to claim 4 or 5 described methods, it is characterized in that,
Said network element device be provided with log query as a result subset pointer comprise:
Said network element device is sending current log query as a result during subclass, with said log query subclass pointed and the said current log query next log query that is close to of subclass subclass as a result as a result as a result.
7. the system of a network element device log management is characterized in that, comprising:
NMS is used to generate log processing request;
The network management proxy module is used for said log processing request is forwarded to network element device;
Said network element device is used to receive said log processing request, according to said log processing request said network element device daily record is managed; Wherein,
Said NMS is used for generating the daily record output parameter request that is provided with;
Said network management proxy module is used for the request of daily record output parameter is set is forwarded to said network element device said;
Said network element device is used for the request of daily record output parameter being set former daily record output parameter being provided with according to said, obtains current daily record output parameter, generates the current network device log according to said current daily record output parameter.
8. system according to claim 7 is characterized in that,
Said NMS is used for generating the current daily record output parameter request of obtaining;
Said network management proxy module is used for obtaining the request of current daily record output parameter and being forwarded to said network element device said;
Said network element device is used for obtaining the request of current daily record output parameter according to said, and said current daily record output parameter is sent to said network management proxy module;
Said network management proxy module is used for said current daily record output parameter is forwarded to said NMS.
9. system according to claim 7 is characterized in that,
Said NMS is used for generating and being provided with the log query condition;
Said network management proxy module is used for said log query condition is forwarded to said network element device;
Said network element device is used for receiving and preserving said log query condition;
Said NMS is used for generating the log query request as a result of obtaining;
Said network management proxy module is used for obtaining log query request as a result and sending to said network element device said;
Said network element device; Be used for obtaining log query request as a result and selecting said log query condition according to said; According to the said log query condition of selecting the current network device log is filtered and to obtain the log query result, said log query result is sent to said network management proxy module;
Said network management proxy module is used for said log query result is sent to said NMS.
10. system according to claim 9 is characterized in that,
Said network element device; Being used for single according to said log query condition returns the daily record number of results log query result set is cut apart; Obtain a plurality of log queries subclass as a result; With said a plurality of log queries as a result subclass send to said network management proxy module successively, and log query subset pointer as a result is set.
11. system according to claim 10 is characterized in that,
Said network element device is used for judging that according to the said new inquiry sign that obtains log query request as a result said to obtain log query request as a result be new inquiry or inquiry once more;
If said new inquiry; Said network element device; Be used for according to the last log query condition of preserving; Said current network device log is filtered, obtain the log query result set, and return the daily record number of results according to single and said log query result set is cut apart obtained a plurality of log queries subclass as a result; With said a plurality of log queries bear fruit each log query concentrated as a result subclass as one in the corresponding form of log query result, with said a plurality of log queries bear fruit first log query concentrated as a result subclass send to said network management proxy module;
If said inquiry once more, said network element device is used to search the corresponding form of said log query result, with next log query as a result subclass send to said network management proxy module, and said log query subset pointer as a result is set.
12. according to claim 10 or 11 described systems, it is characterized in that,
Said network element device is used for sending current log query as a result during subclass, with said log query subclass pointed and the current log query next log query that is close to of subclass subclass as a result as a result as a result.
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| CN101873592B (en) * | 2010-06-30 | 2012-09-05 | 北京航空航天大学 | Dynamic management device for heterogeneous wireless equipment |
| US9325748B2 (en) * | 2012-11-15 | 2016-04-26 | Microsoft Technology Licensing, Llc | Characterizing service levels on an electronic network |
| US9565080B2 (en) | 2012-11-15 | 2017-02-07 | Microsoft Technology Licensing, Llc | Evaluating electronic network devices in view of cost and service level considerations |
| CN105790979A (en) * | 2014-12-22 | 2016-07-20 | 中兴通讯股份有限公司 | Network operation management method and device |
| CN104980750B (en) * | 2015-06-30 | 2018-04-20 | 北京奇艺世纪科技有限公司 | A kind of collection method of video code conversion daily record, apparatus and system |
| CN105656694B (en) * | 2016-03-15 | 2018-09-28 | 上海缔安科技股份有限公司 | a kind of device log processing method |
| CN112860533B (en) * | 2021-03-15 | 2022-06-17 | 西安电子科技大学 | Distributed unmanned aerial vehicle group network log analysis-oriented anomaly detection method and equipment |
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