CN100452716C - Centralized network management system warning processing method and centralized network management system - Google Patents

Centralized network management system warning processing method and centralized network management system Download PDF

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CN100452716C
CN100452716C CNB2004100753093A CN200410075309A CN100452716C CN 100452716 C CN100452716 C CN 100452716C CN B2004100753093 A CNB2004100753093 A CN B2004100753093A CN 200410075309 A CN200410075309 A CN 200410075309A CN 100452716 C CN100452716 C CN 100452716C
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alarm
network
item
network element
management system
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CN1741466A (en
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孙海洋
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/02Standardisation; Integration
    • H04L41/022Multivendor or multi-standard integration

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  • Computer Networks & Wireless Communication (AREA)
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Abstract

The present invention relates to the communication field, and discloses a centralized network management system alarm processing method and a network management system thereof, which can simultaneously carry out the uniform access management for a plurality of network element devices of the same type and different versions under the same network management system, so that different versions of alarm data all can be respectively treated and correctly processed, and the backward compatibility is ensured. The principle of the present invention lies in that a network element alarm and a network alarm identification mapping table is additionally arranged in a collecting unit which is used for receiving an alarm from the network element devices. After alarm item data collected from the network elements is mapped and converted, a network alarm to which the network element alarm is corresponding is sent to the network management system, and the network management system carries out corresponding processing according to the network alarm.

Description

On-line file management system warning processing method and on-line file management system
Technical field
The present invention relates to the communications field, particularly in the on-line file management system, simultaneously a plurality of network element devices of same kind different editions are carried out the technology of unified management.
Background technology
Network management is meant the integrated management of the various hardware and softwares facility of forming network, to reach the purpose that makes full use of these resources, guarantees that simultaneously network provides reliable communication service to the user.Its essence is various network resources is monitored, controlled and coordinates, and when network breaks down, in time report and handle, especially report to the police, so that safeguard as early as possible to the keeper.
According to (the International Standardization Organization of International Standards Organization, abbreviation " ISO ") definition, network management has following five functional: fault management, accounting management, configuration management, performance management and safety management.
Wherein, fault management is the basic functions of network management, refers to that the bookkeeping under the abnormal conditions appears in system.Briefly, find out location of fault and recovering exactly.Its target is automatic monitoring, writes down network failure and notify the user, so that network moves effectively; The cost that accounting management is responsible for writing down the operating position of Internet resources and is used these resources; Configuration management is the configuration parameter of definition, collection, monitoring and management system, makes network performance reach optimum; Performance management mainly is to collect and statistics, as the throughput of network, user's response time and the utilance of circuit etc., so that systematic functions such as the operation conditions of evaluating network resource and communication efficiencies, analyze the trend of the traffic operation between each system, the perhaps load between the balance sysmte; Safety management is meant according to the guidance of this locality controls visit to Internet resources, guaranteeing that network is not encroached on, and guarantees that important information is not by undelegated user capture.
In network management, the application of on-line file administrative skill is comparatively general at present.This technology can be managed all network elements in the communication system concentratedly, and centralized maintenance basic functions such as above-mentioned configuration management, performance management, fault management, safety management are provided, and auxiliary network management function such as network optimization, performance report formulation, alarm correlation analysis.Its detailed process is will be concentrated from the alarm data of each network element by collecting unit to send to the on-line file management system, is handled accordingly according to these data by this system again.
But above-mentioned technology also exists some problems.For example, when having the network element device of different editions in the system, can't manage the alarm data of the network element device of different editions simultaneously.
For instance, when network element has two alarm item numbers according to inconsistent version, for example alarm record R is an event alarm in version 1.0, change fault warning in the version 1.1, and in processing, all adopt the regulation of version 1.1 to alarm, then cause " event alarm " in above-mentioned 1.0 versions to become " fault warning ", owing to can't receive corresponding recovery alarm, will cause these fault warnings to recover and become " dead alarm ".
Equally, if alarm record T is a critical alarm in version 1.0, is minor alarm in the version 1.1, if all adopt the regulation of version 1.1, then cause above-mentioned " critical alarm " to become " minor alarm ", can't correctly represent the urgency level of this alarm in the version 1.0.
This shows that in actual applications, there is following problem in such scheme: the alarm data that can't manage the network element device of different editions simultaneously.
Cause the main cause of this situation to be, at present the alarm data processing method for the network element device of different editions is ripe not enough.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of on-line file management system warning processing method and network management system, make and under same set of on-line file management system, can unify access-in management to a plurality of network element devices of same kind different editions simultaneously, make the alarm data of different editions to be treated respectively, correctly handle, guarantee back compatible.
For achieving the above object, the invention provides a kind of on-line file management system warning processing method, the network element in the described on-line file management system has two kinds of versions at least, comprises following steps:
Network alarm item and corresponding network alarm item sign is set,
Network element to different editions, first mapping table of respective version is set, the mapping relations that comprise the network element alarming item and the network alarm item of this respective version in described first mapping table, and the mapping relations of the network element alarming item of this respective version sign and network alarm item sign, wherein, except network element alarming item sign was different with network alarm item sign, the network element alarming item with mapping relations was identical with other information of network alarm item;
When the alarm of receiving from network element, identify according to the network element alarming item in this alarm, inquire about first mapping table corresponding, with the network element alarming item sign in alternative this alarm of a corresponding network alarm sign that inquires with the version of described network element, and, this alarm is sent to centralized network management equipment.
Described method also comprises following steps:
Described centralized network management equipment is inquired about alarm name, alarm level and the alarm type of this alarm according to the sign of the network alarm item in the alarm of receiving in network alarm item tables of data, and handles this alarm according to Query Result.
Also comprise alarm name field, alarm level field and alarm type field in described first mapping table.
The present invention also provides a kind of on-line file management system, comprises a plurality of network elements, centralized network management equipment, and described network element has two kinds of versions at least, and described system also comprises:
At least one collecting unit also is provided with first mapping table of the respective version that is provided with at the network element of different editions in this collecting unit;
Described first mapping table is used to store the mapping relations of the network alarm item of the network element alarming item of this respective version and setting, and be used to store the network element alarming item sign of this respective version and the mapping relations of the network alarm item sign that is provided with, wherein, except network element alarming item sign was different with network alarm item sign, the network element alarming item with mapping relations was identical with other information of network alarm item;
Described collecting unit is used to receive the alarm from described network element, according to the network element alarming item sign in this alarm, inquire about first mapping table corresponding with the version of described network element, the network element alarming item that substitutes in this alarm with a corresponding network alarm sign that inquires identifies, and this alarm is sent to described centralized network management equipment.
Described first mapping table comprises network element alarming item identification field and network alarm item identification field at least.
Also comprise alarm name field, alarm level field and alarm type field in described first mapping table.
Also comprise in the described centralized network management equipment:
Network alarm item tables of data is used to preserve alarm identifier, alarm name, alarm level and the alarm type of network alarm item;
Described centralized network management equipment also is used for the network alarm item sign according to the alarm of receiving, inquires about alarm name, alarm level and the alarm type of this alarm in network alarm item tables of data, and handles this alarm according to Query Result.
By relatively finding, technical scheme difference with the prior art of the present invention is, problem at the alarm data of the network element device that can't manage different editions in the prior art simultaneously, by having set up a network element alarming sign and network alarm identifies mapping table being used for receiving from the collecting unit of network element device alarm, to from the network element alarming item number of network element collection according to the mapping conversion of carrying out ID after, the network alarm of network element alarming correspondence is sent to network management system.
Difference on this technical scheme, brought comparatively significantly beneficial effect, the same kind network element device that makes the on-line file management system face different editions can be accomplished backward compatible completely effectively, has guaranteed the upgrading that the on-line file management system can be level and smooth, simple, compatible.
Description of drawings
Fig. 1 is the structural representation of network management system according to an embodiment of the invention;
Fig. 2 is the schematic flow sheet of on-line file management system warning processing method according to an embodiment of the invention.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, the present invention is described in further detail below in conjunction with accompanying drawing.
Generally speaking, principle of the present invention is: by the mapping table of the mapping relations that comprise network element alarming item and network alarm item is set in collecting unit, and after collecting unit is received network element alarming from the network element device of different editions, find corresponding network alarm item according to this mapping table, and send to the on-line file management system, make the alarm data of different editions to be treated respectively, correctly handle, guarantee back compatible.
In order to be more readily understood the present invention, notions such as original alarm, network alarm and alarm mapping once are described at first.
Original alarm is meant the alarm of network element side, and it is alarmed numbering, alarm level, alarm type accordingly and is referred to as original alarm ID, original alarm rank, original alarm type respectively.
Network alarm is meant the alarm of on-line file management system side, and the alarm numbering of its correspondence, alarm level, alarm type are referred to as network alarm ID, network alarm rank, network alarm type respectively.
The alarm mapping is meant that original alarm ID, original alarm rank, original alarm type with each network element version correspond to a network alarm ID, network alarm rank, network alarm type respectively.It is a kind of operation of alarm data redundancy that alarm is shone upon it actual, it shines upon by the original alarm record set to different editions, obtained group network alarm record set at last, this group network alarm record set can contain the original alarm record set of different editions.
Mode with form provides each mapping relations (algorithm) below, and specifies.
At first, the data map of network element version 1.0 is once described.Wherein network element version 1.0 alarm items are as shown in table 1 below:
Table 1: network element version 1.0 an alarm tables of data
Original alarm ID The original alarm title The original alarm rank The original alarm type ......
1 Temperature warning Promptly Incident ......
2 The humidity alarm Important Fault ......
3 The communication alarm Generally Fault ......
Can see Table in 1 and comprise " original alarm ID ", " original alarm title ", " original alarm rank " and several sections such as " original alarm types ".Wherein, " temperature warning " of the alarm of the table 1 network element side that will to correspond respectively to each " original alarm ID " be " 1 ", " 2 ", " 3 ", " the original alarm rank " and " original alarm type " of " humidity alarm " and " alarm of communicating by letter " all have been listed as.
Be illustrated in below on the basis of above-mentioned table 1, network element side during version 1.0 alarm item number according to mapping table 2 and network side alarm item number according to mapping table 3:
Table 2: network element side alarm item number is according to mapping table during network element version 1.0
Network alarm ID Network element alarming ID The network alarm title The network alarm rank The network alarm type ......
1001 1 Temperature warning Promptly Incident ......
1002 2 The humidity alarm Important Fault ......
1003 3 The communication alarm Generally Fault ......
Table 3: network side alarm item number is according to mapping table during version 1.0
Network alarm ID The network alarm title The network alarm rank The network alarm type ......
1001 Temperature warning Promptly Incident ......
1002 The humidity alarm Important Fault ......
1003 The communication alarm Generally Fault ......
Need to prove that will correspond respectively to " network alarm ID " in the table 2 is that " 1001 ", " 1002 ", " 1003 " or " network element alarming ID " are that the data that " the network alarm title " of " 1 ", " 2 ", " 3 " is respectively " the network alarm rank " and " network alarm type " of " temperature warning ", " humidity alarm " and " alarm of communicating by letter " have been listed as respectively accordingly.Then " network alarm ID ", " network alarm title ", " network alarm rank " and " network alarm type " relevant data have been listed respectively in the table 3 according to the data of above-mentioned table 1.
When network management system in the network element access set of version 1.0 after, in data acquisition unit, remain with the data of a above-mentioned table 2, keep the data of a table 3 in on-line file management system side.When the network element alarming ID that collects version 1.0 network elements when data acquisition unit is No. 1 alarm, just the mapping relations according to table 3 are converted into " network alarm ID " and report the on-line file management system after " 1001 ", and the data map of the on-line file management system table of comparisons 4 just knows that what has alarmed.In like manner to handle for other alarm datas also be the same to collecting unit, this for article concisely with regard to repeated description no longer.Need to prove that collecting unit described here is the module of described network element between network, it is responsible for the data of acquisition network element equipment.
Below we specifically describe the data map of network element version 1.1 again.Wherein, table 4 shows the content of network element version 1.1 alarm item number certificates.
Table 4: network element version 1.1 an alarm tables of data
Original alarm ID The original alarm title The original alarm rank The original alarm type ......
1 Temperature warning Important Incident ......
2 The humidity alarm Important Incident ......
3 The communication alarm Generally Fault ......
Need to prove, alarm the content of a tables of data corresponding to the network element version 1.0 of above-mentioned table 1, we as seen from Table 4 in the middle of version 1.1 alarm " original alarm ID " be that " original alarm rank " of " temperature warning " correspondence of " 1 " is " important ", situation in this and the above-mentioned version 1.0 is inconsistent, in addition, " original alarm ID " is that " 2 " " humidity alarm " pairing " original alarm type " is " incident " in the table 4, these are also different with above-mentioned version 1.0, other aspects then with version 1.0 in corresponding content be on all four.
So according to the network element version in the table 4 1.1 alarm item numbers according to content, when we can obtain version 1.1 as shown in table 5 below network element side alarm item number according to mapping relations, and during the version 1.1 shown in the table 6 network side alarm item number according to mapping relations.
Table 5: network element side alarm item number is according to mapping table during version 1.1
Network alarm ID Network element alarming ID The network alarm title The network alarm rank The network alarm type ......
2001 1 Temperature warning Important Incident ......
2002 2 The humidity alarm Important Incident ......
1003 3 The communication alarm Generally Fault ......
Table 6: network side alarm tables of data during network element version 1.1
Network alarm ID Network element alarming ID The network alarm title The network alarm rank The network alarm type ......
2001 1 Temperature warning Important Incident ......
2002 2 The humidity alarm Important Incident ......
1003 3 The communication alarm Generally Fault ......
Need to prove, in the last table 5 corresponding to table 4 content of front, wherein " network alarm title " is that " temperature warning " " network alarm ID " is " 2001 ", its " network alarm rank " is " important ", and " network alarm ID " is that " humidity alarm " pairing " the network alarm type " of " 2002 " then is " incident ".The content that the mapping of network element side alarm data is relevant when it should be noted that above-mentioned these 2 versions 1.0 with the front is not quite identical.During network element version 1.1 in the table 6 network side alarm item number according to then with table 5 in corresponding content in full accord.
According to foregoing, the on-line file management system just can be stored network alarm item tables of data as shown in table 7 below.
Table 7: network alarm item tables of data
Network alarm ID The network alarm title The network alarm rank The network alarm type ......
1001 Temperature warning Promptly Incident ......
2001 Temperature warning Important Incident ......
1002 The humidity alarm Important Fault ......
2002 The humidity alarm Important Incident ......
1003 The communication alarm Generally Fault ......
Need to prove, in conjunction with the related data of front version 1.0 and version 1.1, as can be seen from Table 7, in fact the network alarm item number stored of the on-line file management system in the table 7 factually the border be exactly a union of version 1.1 and version 1.0 corresponding data contents.
After network management system in the network element access set of version 1.1 (at this time possibility on-line file management system also will continue to manage the network element of version 1.0), remain with the data of a table 5 at the data collection layer of network element 1.1, keep the data of a table 7 in on-line file management system side.
Above the mapping table that the present invention relates to and network alarm item tables of data etc. are described,, the structure of network management system according to an embodiment of the invention are described below in conjunction with Fig. 1.
As shown in Figure 1, on-line file management system of the present invention comprises 1.0 version network elements, 10,1.1 version network elements 20, and support the network element of 1.0 versions first collecting unit 11, support second collecting unit 21 of the network element of 1.1 versions and on-line file management system 30.
Wherein, store 1.0 version network elements alarm and network alarm item mapping table in the middle of first collecting unit 11 of the network element of supporting 1.0 versions, network side alarm item number was according to mapping table table 3 when promptly network element side alarm item number was according to mapping table table 2 and version 1.0 during network element version 1.0.This first collecting unit 11 is used for after the alarm that collects 1.0 version network elements 10, according to 1.0 version network elements, 10 alarm items and network alarm item mapping table, determine the corresponding network alarm ID of this network element alarming ID, and this network alarm ID is reported on-line file management system 30; In second collecting unit of the network element of supporting 1.1 versions, then store 1.1 version network elements, 20 alarms and network alarm item mapping tables, i.e. a network side alarm tables of data 6 when network element side alarm data mapping table table 5 and network element version 1.1 during version 1.1.This second collecting unit 21 is used for after collecting 20 alarms of 1.1 version network elements, according to 1.1 version network elements, 20 alarm items and network alarm item mapping table, determine the corresponding network alarm ID of this network element alarming ID, and this network alarm ID is reported on-line file management system 30.
On-line file management system 30 in the network management system shown in Figure 1 stores network alarm item tables of data, is promptly storing the content of the network alarm item tables of data of above-mentioned table 7 in this network management system 30.This on-line file management system 30 is used for handling accordingly according to network alarm item tables of data behind the network alarm ID that receives from first collecting unit 11 or second collecting unit 21.
Described network management system according to an embodiment of the invention with reference to Fig. 1 above,, further described on-line file management system warning processing method according to an embodiment of the invention below with reference to Fig. 2.Wherein, succinct in order to make article, do not repeating for the related content of mapping table of above having described and network alarm item tables of data.
As shown in the figure, at first in step 200, support the collecting unit of the network element of the first version or second version to gather the network element alarming of respective version, for example support first collecting unit 11 of first version to gather No. 1 alarm of 1.0 version network elements 10, and support second collecting unit 21 of second version to gather No. 1 alarm of 1.1 version network elements 20.Subsequently, enter step 210.
In step 210,, determine the corresponding network alarm ID of this network element alarming ID, and this network alarm ID is reported on-line file management system 30 according to the network element alarming item and the network alarm item mapping table of storage in first collecting unit 11 or second collecting unit 21; First collecting unit 11 that is to say above-mentioned support first version according in the table 2 during network element version 1.0 network element side alarm item number according to the mapping relations of mapping table, No. 1 alarm of 1.0 version network elements 10 that collect is converted to network alarm ID reports on-line file management system 30 after 1001, No. 1 alarm of 1.1 version network elements 20 that the mapping relations of second collecting unit 21 of supporting second version network element side alarm data mapping table during then according to the version 1.1 in the table 5 will collect is converted to network alarm ID and reports on-line file management system 30 after 2001; Next, enter step 220.
In step 220, on-line file management system 30 finds out corresponding network alarm ID in network alarm item tables of data, and handles accordingly.That is to say, at the received network alarm ID of above-mentioned on-line file management system is that 1001 alarm and network alarm ID are 2001 alarm, the data of the on-line file management system table of comparisons 7 can know that the former is " rank is urgent temperature warning ", the latter then is " rank is important temperature warning ", and this on-line file management system 30 remakes corresponding processing then.
In like manner, when first collecting unit 11 was gathered 1.0 version network elements 10 and second collecting unit 21 and gathered other alarms of 1.1 version network elements 20, the system handles method was also carried out according to the invention described above scheme, at this simple and clear just repeated description no longer for article.
From the scheme of the invention described above as can be seen, 1.1 the data that the network side alarm data of version fully can compatible lowest version, thereby reached the demand of on-line file management, can be simultaneously the alarm data of the homogeneous network element device of different editions have been handled respectively.
Though by reference some preferred embodiment of the present invention, the present invention is illustrated and describes, but those of ordinary skill in the art should be understood that, can do various changes to it in the form and details, and the spirit and scope of the present invention that do not depart from appended claims and limited.

Claims (6)

1. on-line file management system warning processing method, the network element in the described on-line file management system has two kinds of versions at least, it is characterized in that, comprises following steps:
Network alarm item and corresponding network alarm item sign is set,
Network element to different editions, first mapping table of respective version is set, the mapping relations that comprise the network element alarming item and the network alarm item of this respective version in described first mapping table, and the mapping relations of the network element alarming item of this respective version sign and network alarm item sign, wherein, except network element alarming item sign was different with network alarm item sign, the network element alarming item with mapping relations was identical with other information of network alarm item;
When the alarm of receiving from network element, according to the network element alarming item sign in this alarm, inquire about first mapping table corresponding, identify the network element alarming item sign that substitutes in this alarm with the corresponding network alarm item that inquires, and this alarm is sent to centralized network management equipment with the version of described network element.
2. on-line file management system warning processing method according to claim 1 is characterized in that, described method also comprises following steps:
Described centralized network management equipment is inquired about alarm name, alarm level and the alarm type of this alarm according to the sign of the network alarm item in the alarm of receiving in network alarm item tables of data, and handles this alarm according to Query Result.
3. on-line file management system warning processing method according to claim 1 is characterized in that, also comprises alarm name field, alarm level field and alarm type field in described first mapping table.
4. an on-line file management system comprises a plurality of network elements, centralized network management equipment, and described network element has two kinds of versions at least, it is characterized in that, described system also comprises:
At least one collecting unit also is provided with first mapping table of the respective version that is provided with at the network element of different editions in this collecting unit;
Described first mapping table is used to store the mapping relations of the network alarm item of the network element alarming item of this respective version and setting, and be used to store the network element alarming item sign of this respective version and the mapping relations of the network alarm item sign that is provided with, wherein, except network element alarming item sign was different with network alarm item sign, the network element alarming item with mapping relations was identical with other information of network alarm item; And,
Described collecting unit is used to receive the alarm from described network element, according to the network element alarming item sign in this alarm, inquire about first mapping table corresponding with the version of described network element, the network element alarming item that substitutes in this alarm with a corresponding network alarm sign that inquires identifies, and this alarm is sent to described centralized network management equipment.
5. on-line file management system according to claim 4 is characterized in that, also comprises alarm name field, alarm level field and alarm type field in described first mapping table.
6. on-line file management system according to claim 4 is characterized in that, also comprises in the described centralized network management equipment:
Network alarm item tables of data is used to preserve alarm identifier, alarm name, alarm level and the alarm type of network alarm item;
Described centralized network management equipment also is used for the network alarm item sign according to the alarm of receiving, inquires about alarm name, alarm level and the alarm type of this alarm in network alarm item tables of data, and handles this alarm according to Query Result.
CNB2004100753093A 2004-08-27 2004-08-27 Centralized network management system warning processing method and centralized network management system Expired - Fee Related CN100452716C (en)

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