CN101667932A - 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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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 elementequipment 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 many-sided reason such as the technology that realizes is different, 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, network management system 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 network management system state or the running status 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, cause network element device log management process quite loaded down with trivial details, and realized the network management system 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, provide a kind of method of network element device log management, having comprised:
Network Management Station generates at least one log processing request, through the network management proxy module described log processing request is forwarded at least one network element device;
Described network element device receives described log processing request, according to described log processing request described network element device daily record is managed.
According to a feature of the present invention,
Described log processing request comprises the daily record output parameter request that is provided with, wherein,
Described Network Management Station generates the described daily record output parameter request that is provided with, and the request of daily record output parameter is set is forwarded to described network element device described through described network management proxy module;
Described network element device is provided with the request of daily record output parameter former daily record output parameter is provided with according to described, obtains current daily record output parameter, generates the current network device log according to described current daily record output parameter.
According to another feature of the present invention,
Described log processing request comprises the current daily record output parameter request of obtaining, wherein,
Described Network Management Station generates the described current daily record output parameter request of obtaining, and obtains the request of current daily record output parameter and is forwarded to described network element device described through described network management proxy module;
Described network element device obtains the request of current daily record output parameter according to described, through described network management proxy module described current daily record output parameter is forwarded to described Network Management Station.
According to another feature of the present invention,
Described log processing request comprises log query condition and obtain log query request as a result, wherein,
Described Network Management Station generates and is provided with described log query condition, through described network management proxy module described log query condition is forwarded to described network element device;
Described network element device receives and preserves described log query condition;
Described Network Management Station generates the described log query request as a result of obtaining, and obtains log query request as a result and sends to described network element device described through described network management proxy module;
Described network element device obtains log query request as a result and selects described log query condition according to described, according to the described log query condition of selecting described current network device log is filtered and to obtain the log query result set, described log query result set is sent to described Network Management Station through described network management proxy module.
According to another feature of the present invention,
Described network element device returns the daily record number of results according to the single of described log query condition to be cut apart described log query result set, obtain a plurality of log queries subclass as a result, through described network management proxy module with described a plurality of log queries as a result subclass send to described Network Management Station successively, and log query subset pointer as a result is set.
According to another feature of the present invention,
Described network element device judges that according to the described new inquiry sign that obtains in the log query request as a result described to obtain log query request as a result be new inquiry or inquiry once more;
If described new inquiry, then described network element device is according to the last log query condition of preserving, described current network device log is filtered, obtain described log query result set, returning the daily record number of results according to described single cuts apart described log query result set and obtains described a plurality of log query subclass as a result, with described 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 described a plurality of log queries bear fruit first log query concentrated as a result subclass send to described network management proxy module;
If described inquiry once more, then described network element device is searched the corresponding form of described log query result, with next log query as a result subclass send to described network management proxy module, described log query subset pointer as a result is set.
According to another feature of the present invention,
Described network element device be provided with log query as a result subset pointer comprise:
Described network element device is sending current log query as a result during subclass, with described log query subclass pointed and the described current log query described 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, provide a kind of system of network element device log management, having comprised:
Network Management Station is used to generate log processing request;
The network management proxy module is used for described log processing request is forwarded to network element device;
Described network element device is used to receive described log processing request, according to described log processing request described network element device daily record is managed.
According to a feature of the present invention,
Described Network Management Station is used for generating the daily record output parameter request that is provided with;
Described network management proxy module is used for the request of daily record output parameter is set is forwarded to described network element device described;
Described 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 described, obtains current daily record output parameter, generates the current network device log according to described current daily record output parameter.
According to another feature of the present invention,
Described Network Management Station is used for generating the current daily record output parameter request of obtaining;
Described network management proxy module is used for obtaining the request of current daily record output parameter and being forwarded to described network element device described;
Described network element device is used for obtaining the request of current daily record output parameter according to described, and described current daily record output parameter is sent to described network management proxy module;
Described network management proxy module is used for described current daily record output parameter is forwarded to described Network Management Station.
According to another feature of the present invention,
Described Network Management Station is used for generating and being provided with the log query condition;
Described network management proxy module is used for described log query condition is forwarded to described network element device;
Described network element device is used for receiving and preserving described log query condition;
Described Network Management Station is used for generating the log query request as a result of obtaining;
Described network management proxy module is used for obtaining log query request as a result and sending to described network element device described;
Described network element device, be used for obtaining log query request as a result and selecting described log query condition according to described, according to the described log query condition of selecting described current network device log is filtered and to obtain the log query result, described log query result is sent to described network management proxy module;
Described network management proxy module is used for described log query result is sent to described Network Management Station.
According to another feature of the present invention,
Described network element device, being used for single according to described log query condition returns the daily record number of results described log query result set is cut apart, obtain a plurality of log queries subclass as a result, with described a plurality of log queries as a result subclass send to described network management proxy module successively, and log query subset pointer as a result is set.
According to another feature of the present invention,
Described network element device is used for judging that according to the described new inquiry sign that obtains log query request as a result described to obtain log query request as a result be new inquiry or inquiry once more;
If described new inquiry, described network element device, be used for according to the last log query condition of preserving, described current network device log is filtered, obtain the log query result set, and return the daily record number of results according to single and described log query result set is cut apart obtained a plurality of log queries subclass as a result, with described 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 described a plurality of log queries bear fruit first log query concentrated as a result subclass send to described network management proxy module;
If described inquiry once more, described network element device is used to search the corresponding form of described log query result, with next log query as a result subclass send to described network management proxy module, and described log query subset pointer as a result is set.
According to another feature of the present invention,
Described network element device is used for sending current log query as a result during subclass, with described 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 fixed network, media transcoding equipment in the video monitoring system in mobile network fusion field, being implemented in Network Management Station concentrates a plurality of network element device daily records, dynamic management, need not to redesign special log management software, 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, satisfied user's active demand, and greatly facilitated the fault of keeper and developer's network for location element device and 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 and the method flow diagram that obtains network element device daily record output parameter in the concrete enforcement of the present invention;
Fig. 3 is the method flow diagram of inquiry network element device daily record in the concrete enforcement 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 Network Management Station and network element device, are used for communicating by letter with Network Management Station 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 specific implementation, 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 needs to restart new inquiry;
Log query subset pointer and daily record as a result be 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, Network Management Station 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, and the daily record to network element device 1031,1032,103n manages according to log processing request.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 and the method flow diagram that obtains network element device daily record output parameter in the concrete enforcement of the present invention, 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.
Step 202, Network Management Station generate the request of daily record output parameter are set, and the request of daily record output parameter will be set send to the network management proxy module.
Step 203, network management proxy module receive the request of daily record output parameter are set, and daily record parameter output request will be set send to network element device.
Step 204, network element device receives the request of daily record output parameter is set, and according to the request of daily record output parameter is set former daily record output parameter is provided with, and obtains current daily record output parameter, and generates the current network device log according to current 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 205, Network Management Station generate obtains the request of current daily record output parameter, and will obtain the request of current daily record output parameter and send to the network management proxy module.
Step 206, network management proxy module receive obtains the request of current daily record output parameter, and will obtain the request of current daily record output parameter and send to network element device.
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.
Step 208, network management proxy module receive current daily record output parameter, and current daily record output parameter is sent to Network Management Station.
For the network system that comprises a plurality of network element devices, Network Management Station can travel through each network element device, by 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 concrete enforcement 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, Network Management Station 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.Network Management Station 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 is all restricted 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 by 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 the log query result set is cut apart according to the data length restriction that single returns daily record number of results and procotol, 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 at 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 at 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 completely 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 send, and receive the new log query condition that Network Management Station sends, then need to reset current log query result set 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 sends the log query result's who does not meet the log query condition message to the network management proxy module.
In the step 309, after Network Management Station receives the log query result, the log query result can be imported to and write down or export as journal file confession instant analysis in the database.In addition, Network Management Station 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 only is preferred embodiment of the present invention; not in order to restriction the present invention; within the spirit and principles in the present invention all, 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 (14)
1. the method for a network element device log management is characterized in that, comprising:
Network Management Station generates at least one log processing request, through the network management proxy module described log processing request is forwarded at least one network element device;
Described network element device receives described log processing request, according to described log processing request described network element device daily record is managed.
2. method according to claim 1 is characterized in that,
Described log processing request comprises the daily record output parameter request that is provided with, wherein,
Described Network Management Station generates the described daily record output parameter request that is provided with, and the request of daily record output parameter is set is forwarded to described network element device described through described network management proxy module;
Described network element device is provided with the request of daily record output parameter former daily record output parameter is provided with according to described, obtains current daily record output parameter, generates the current network device log according to described current daily record output parameter.
3. method according to claim 2 is characterized in that,
Described log processing request comprises the current daily record output parameter request of obtaining, wherein,
Described Network Management Station generates the described current daily record output parameter request of obtaining, and obtains the request of current daily record output parameter and is forwarded to described network element device described through described network management proxy module;
Described network element device obtains the request of current daily record output parameter according to described, through described network management proxy module described current daily record output parameter is forwarded to described Network Management Station.
4. method according to claim 1 is characterized in that,
Described log processing request comprises log query condition and obtain log query request as a result, wherein,
Described Network Management Station generates and is provided with described log query condition, through described network management proxy module described log query condition is forwarded to described network element device;
Described network element device receives and preserves described log query condition;
Described Network Management Station generates the described log query request as a result of obtaining, and obtains log query request as a result and sends to described network element device described through described network management proxy module;
Described network element device obtains log query request as a result and selects described log query condition according to described, according to the described log query condition of selecting described current network device log is filtered and to obtain the log query result set, described log query result set is sent to described Network Management Station through described network management proxy module.
5. method according to claim 4 is characterized in that,
Described network element device returns the daily record number of results according to the single of described log query condition to be cut apart described log query result set, obtain a plurality of log queries subclass as a result, through described network management proxy module with described a plurality of log queries as a result subclass send to described Network Management Station successively, and log query subset pointer as a result is set.
6. method according to claim 5 is characterized in that,
Described network element device judges that according to the described new inquiry sign that obtains in the log query request as a result described to obtain log query request as a result be new inquiry or inquiry once more;
If described new inquiry, then described network element device is according to the last log query condition of preserving, described current network device log is filtered, obtain described log query result set, returning the daily record number of results according to described single cuts apart described log query result set and obtains described a plurality of log query subclass as a result, with described 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 described a plurality of log queries bear fruit first log query concentrated as a result subclass send to described network management proxy module;
If described inquiry once more, then described network element device is searched the corresponding form of described log query result, with next log query as a result subclass send to described network management proxy module, described log query subset pointer as a result is set.
7. according to claim 5 or 6 described methods, it is characterized in that,
Described network element device be provided with log query as a result subset pointer comprise:
Described network element device is sending current log query as a result during subclass, with described log query subclass pointed and the described current log query described next log query that is close to of subclass subclass as a result as a result as a result.
8. the system of a network element device log management is characterized in that, comprising:
Network Management Station is used to generate log processing request;
The network management proxy module is used for described log processing request is forwarded to network element device;
Described network element device is used to receive described log processing request, according to described log processing request described network element device daily record is managed.
9. system according to claim 8 is characterized in that,
Described Network Management Station is used for generating the daily record output parameter request that is provided with;
Described network management proxy module is used for the request of daily record output parameter is set is forwarded to described network element device described;
Described 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 described, obtains current daily record output parameter, generates the current network device log according to described current daily record output parameter.
10. system according to claim 9 is characterized in that,
Described Network Management Station is used for generating the current daily record output parameter request of obtaining;
Described network management proxy module is used for obtaining the request of current daily record output parameter and being forwarded to described network element device described;
Described network element device is used for obtaining the request of current daily record output parameter according to described, and described current daily record output parameter is sent to described network management proxy module;
Described network management proxy module is used for described current daily record output parameter is forwarded to described Network Management Station.
11. system according to claim 8 is characterized in that,
Described Network Management Station is used for generating and being provided with the log query condition;
Described network management proxy module is used for described log query condition is forwarded to described network element device;
Described network element device is used for receiving and preserving described log query condition;
Described Network Management Station is used for generating the log query request as a result of obtaining;
Described network management proxy module is used for obtaining log query request as a result and sending to described network element device described;
Described network element device, be used for obtaining log query request as a result and selecting described log query condition according to described, according to the described log query condition of selecting described current network device log is filtered and to obtain the log query result, described log query result is sent to described network management proxy module;
Described network management proxy module is used for described log query result is sent to described Network Management Station.
12. system according to claim 11 is characterized in that,
Described network element device, being used for single according to described log query condition returns the daily record number of results described log query result set is cut apart, obtain a plurality of log queries subclass as a result, with described a plurality of log queries as a result subclass send to described network management proxy module successively, and log query subset pointer as a result is set.
13. system according to claim 12 is characterized in that,
Described network element device is used for judging that according to the described new inquiry sign that obtains log query request as a result described to obtain log query request as a result be new inquiry or inquiry once more;
If described new inquiry, described network element device, be used for according to the last log query condition of preserving, described current network device log is filtered, obtain the log query result set, and return the daily record number of results according to single and described log query result set is cut apart obtained a plurality of log queries subclass as a result, with described 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 described a plurality of log queries bear fruit first log query concentrated as a result subclass send to described network management proxy module;
If described inquiry once more, described network element device is used to search the corresponding form of described log query result, with next log query as a result subclass send to described network management proxy module, and described log query subset pointer as a result is set.
14. according to claim 12 or 13 described systems, it is characterized in that,
Described network element device is used for sending current log query as a result during subclass, with described 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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| CN101873592A (en) * | 2010-06-30 | 2010-10-27 | 北京航空航天大学 | Dynamic management device for heterogeneous wireless equipment |
| CN104798341A (en) * | 2012-11-15 | 2015-07-22 | 微软公司 | Characterizing service levels on an electronic network |
| CN104980750A (en) * | 2015-06-30 | 2015-10-14 | 北京奇艺世纪科技有限公司 | Collection method, device and system for video transcoding logs |
| CN105656694A (en) * | 2016-03-15 | 2016-06-08 | 上海缔安科技股份有限公司 | Device log processing method |
| WO2016101532A1 (en) * | 2014-12-22 | 2016-06-30 | 中兴通讯股份有限公司 | Network operation management method and apparatus |
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| CN101075915A (en) * | 2007-06-28 | 2007-11-21 | 中兴通讯股份有限公司 | Method for realizing SNMP journal function in telecommunication equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101873592A (en) * | 2010-06-30 | 2010-10-27 | 北京航空航天大学 | Dynamic management device for heterogeneous wireless equipment |
| CN101873592B (en) * | 2010-06-30 | 2012-09-05 | 北京航空航天大学 | Dynamic management device for heterogeneous wireless equipment |
| CN104798341A (en) * | 2012-11-15 | 2015-07-22 | 微软公司 | Characterizing service levels on an electronic network |
| US10075347B2 (en) | 2012-11-15 | 2018-09-11 | Microsoft Technology Licensing, Llc | Network configuration in view of service level considerations |
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| 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 |
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| 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 |
| CN112860533A (en) * | 2021-03-15 | 2021-05-28 | 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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