CN107835097A - Warning information synchronous method and device, network element - Google Patents
Warning information synchronous method and device, network element Download PDFInfo
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- CN107835097A CN107835097A CN201711172787.XA CN201711172787A CN107835097A CN 107835097 A CN107835097 A CN 107835097A CN 201711172787 A CN201711172787 A CN 201711172787A CN 107835097 A CN107835097 A CN 107835097A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/069—Management of faults, events, alarms or notifications using logs of notifications; Post-processing of notifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0604—Management of faults, events, alarms or notifications using filtering, e.g. reduction of information by using priority, element types, position or time
- H04L41/0622—Management of faults, events, alarms or notifications using filtering, e.g. reduction of information by using priority, element types, position or time based on time
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0631—Management of faults, events, alarms or notifications using root cause analysis; using analysis of correlation between notifications, alarms or events based on decision criteria, e.g. hierarchy, tree or time analysis
- H04L41/064—Management of faults, events, alarms or notifications using root cause analysis; using analysis of correlation between notifications, alarms or events based on decision criteria, e.g. hierarchy, tree or time analysis involving time analysis
Abstract
The embodiments of the invention provide a kind of warning information synchronous method and device, network element, the device of the embodiment of the present invention determines the alarm synchronization time first, and obtain the time of origin of each warning information in the current alarm table of network element storage, time of origin is chosen afterwards to be later than the warning information of alarm synchronization time and do not recover warning information as to be synchronized, and obtain the other specification in addition to time of origin that each institute's synchronization does not recover warning information, finally according to each parameter to be synchronized for not recovering warning information, the warning information to be synchronized that do not recover of no storage is synchronized in network element alarming table.Above-mentioned technical proposal can be in time by real alarm information noticing operation maintenance personnel, be advantageous to the maintenance to network element, improve the management of performance of NMS, and because above-mentioned technical proposal is completed by NMS, therefore do not influence the performance of network element not only, and the close coupling of network element and NMS can be released.
Description
Technical field
Accused the present embodiments relate to fiber optic communication and synchronizing information technical field, and more particularly, to one kind
Alert information synchronization method and device, network element.
Background technology
Network management system (Network Management System, NMS) be it is a kind of by combine software and
Hardware come the system that is adjusted to network state, with Logistics networks system can normally, Effec-tive Function, make in network system
Resource is preferably utilized.Network management system by way of poll NE management information or connects during managed network element
By and analyze the mode of the message that network element transmission is included warning information and go to obtain and record the warning information of each network element, still
Network management system to the warning information poll of network element not in time, and network management system do not receive network element transmission include warning information
Message when, the warning information of its network element recorded be likely to occur with network element reality caused by the inconsistent situation of warning information,
Inconsistent cause of warning information can not carry out timely processing to alarm by mistake, leakage alarm or unnecessary alarm in time, so as to influence
The actual effect truly alerted is found, so as to which network system can not be have impact in time by real alarm information noticing operation maintenance personnel
The normal operation of system business, the reliability and stability of network element are reduced, be unfavorable for the maintenance to network element, and have a strong impact on
The management of performance of network management system.
Cause warning information and the warning information caused by network element reality of the network element of above-mentioned network management system record inconsistent
Reason is a lot, such as new network element is added to NMS, network element departs from a period of time of NMS, network knot
Structure complexity causes the message dropping comprising warning information, network element not to send message or network pipe containing warning information to network management system
Reason system fails warning information of timely poll network element etc..It can be seen that it is very easy to out in the various network system of NE quantity
The inconsistent situation of existing warning information.
Differ to solve the warning information of the network element of above-mentioned network management system record with warning information caused by network element reality
The technical problem of cause is, it is necessary to the warning information that the warning information of network element is recorded with network management system synchronizes, in the prior art,
The main policies that synchronous altering message is taken are：Network management system safeguards that network element alarming identifies, the webmaster system in warning information synchronization
Alarm identifier is sent to network element by system, network element according to the alarm identifier judge whether to send the message comprising warning information or comprising
The message of alarm clearing is to network management system, it is achieved thereby that the warning information of the network element of network management system record and the actual generation of network element
Warning information it is synchronous.This processing strategy does not only take up the resource of network element, influences the performance of network element, more causes network element and net
The close coupling of network management system, make the synchronous more performances for relying on network elements and the configuration of warning information, from be unable to flexibly,
Effectively network element is carried out to alert confidence synchronization.Therefore, how on the basis of the performance of network element is not influenceed, efficiently, neatly
The warning information and warning information caused by network element reality for realizing the network element of network management system record are synchronously current urgent need to resolve
Technical problem.
The content of the invention
The embodiment of the present invention provides a kind of warning information synchronous method and device, network element, and it is complete at NMS end
Into the synchronization of warning information, network system business can be ensured in time by real alarm information noticing operation maintenance personnel
Normal operation, the reliability and stability of network element are improved, be advantageous to the maintenance to network element, improve the pipe of NMS
Rationality energy, and the technical scheme of warning information synchronization does not influence the performance of network element not only, and network element and net can be released
The close coupling of network management system, realize it is flexible, effectively to carrying out the warning information between NMS and network element
It is synchronous.
First aspect, there is provided a kind of warning information synchronous method, methods described comprise the following steps：
Obtain the time of origin for being stored in each warning information in the current alarm table on network element；Wherein, the current announcement
Alert table is used to store the network element generation and without the parameter for the warning information for recovering normal operating conditions；
Determine the alarm synchronization time；
Determine that the time of origin is later than the warning information of the alarm synchronization time, do not recover alarm letter as to be synchronized
Breath；
From the current alarm table, obtain it is each it is described it is to be synchronized do not recover warning information except the time of origin with
Outer other specification；Wherein described other specification includes the indications and warning value of corresponding warning information；
According to each parameter to be synchronized for not recovering warning information, judge whether to be stored with network element alarming table all
It is described it is to be synchronized do not recover warning information, if not being stored with all described to be synchronized do not recover in the network element alarming table
Warning information, then the warning information to be synchronized that do not recover of no storage is synchronized in the network element alarming table.
With reference in a first aspect, in the first possible implementation, methods described also comprises the following steps：
The standby alarm synchronization time is obtained, as the alarm synchronization time；
If be not stored with the network element alarming table it is all it is described it is to be synchronized do not recover warning information, described in renewal
The standby alarm synchronization time is current time.
With reference to the possible implementation of the first of first aspect or first aspect, in second of possible implementation
In, methods described also comprises the following steps：
Obtain the recovery time for being stored in each warning information in the history alarm table on network element；Wherein, the history is accused
Alert table is used to store the network element generation and the parameter of the warning information of recovered normal operating conditions；
Determine that the recovery time is later than the warning information of the alarm synchronization time, recovered alarm letter as to be synchronized
Breath；
From the history alarm table, obtain it is each it is described it is to be synchronized recovered warning information except the recovery time with
Outer other specification；Wherein described other specification includes indications, time of origin and the warning value of corresponding warning information；
According to each parameter to be synchronized for having recovered warning information, judge whether to be stored with network element alarming table all
It is described it is to be synchronized recovered warning information, if not being stored with all described to be synchronized recovered in the network element alarming table
Warning information, then the warning information to be synchronized that recovered of no storage is synchronized in the network element alarming table.
With reference in a first aspect, in the third possible implementation, methods described following steps form the network element and accused
Alert table：
The first predetermined message that the network element is sent is received, the first predetermined message includes the network element and occurs and do not have
There is the first parameter of the warning information for recovering normal operating conditions；Wherein, first parameter includes corresponding warning information
Time of origin, indications and warning value；
The warning information without recovery normal operating conditions and corresponding first parameter are stored in described
In network element alarming table；
Receive the second predetermined message that the network element is sent, the second predetermined message includes the network element and occurred and
Second parameter of the warning information of recovered normal operating conditions；Wherein, second parameter includes corresponding warning information
Recovery time, time of origin, indications and warning value；
The warning information of the recovered normal operating conditions and corresponding second parameter are stored in described
In network element alarming table.
With reference to the third possible implementation of first aspect, in the 4th kind of possible implementation, described first
Parameter and/or the second parameter also include the alarm classification of corresponding warning information, alarm cause, alarm grade, alarming threshold value,
Port numbers, network element address and the alarm name of network element.
Second aspect, there is provided a kind of warning information sychronisation, described device include：
First acquisition module, during for obtaining the generation of each warning information in the current alarm table that is stored on network element
Between；Wherein, the current alarm table is used to store the network element generation and without the warning information for recovering normal operating conditions
Parameter；
Lock in time determining module, for determining the alarm synchronization time；
First warning information determining module, for determining that the time of origin is later than the alarm letter of the alarm synchronization time
Breath, does not recover warning information as to be synchronized；
Second acquisition module, for from the current alarm table, obtain and each described to be synchronized do not recover warning information
The other specification in addition to the time of origin；Wherein described other specification include corresponding warning information indications and
Warning value；
First synchronization module, for according to each parameter to be synchronized for not recovering warning information, judging network element alarming
Whether be stored with table it is all it is described it is to be synchronized do not recover warning information, if not being stored with the network element alarming table all
It is described it is to be synchronized do not recover warning information, then the to be synchronized of no storage is not recovered warning information and is synchronized to the network element to accuse
In alert table.
With reference to second aspect, in the first possible implementation, the lock in time determining module includes：
Time determination sub-module, for obtaining the standby alarm synchronization time, as the alarm synchronization time；
Time updates submodule, for not being stored with all described to be synchronized do not recover in the network element alarming table
During warning information, it is current time to update the standby alarm synchronization time.
With reference to the possible implementation of the first of second aspect or second aspect, in second of possible implementation
In, described device also includes：
3rd acquisition module, during for obtaining the recovery of each warning information in the history alarm table that is stored on network element
Between；Wherein, the history alarm table is used to store the network element generation and the warning information of recovered normal operating conditions
Parameter；
Second warning information determining module, the alarm that the alarm synchronization time is later than with the determination recovery time are believed
Breath, has recovered warning information as to be synchronized；
4th acquisition module, for from the history alarm table, obtain and each described to be synchronized recovered warning information
The other specification in addition to the recovery time；Wherein described other specification includes the indications of corresponding warning information, hair
Raw time and warning value；
Second synchronization module, for according to each parameter to be synchronized for having recovered warning information, judging network element alarming
Whether be stored with table it is all it is described it is to be synchronized recovered warning information, if not being stored with the network element alarming table all
It is described it is to be synchronized recovered warning information, then the to be synchronized of no storage has been recovered warning information and is synchronized to the network element to accuse
In alert table.
With reference to second aspect, in the third possible implementation, described device also includes table generation module, described
Table generation module is used to form the network element alarming table；The table generation module includes：
First receiving submodule, the first predetermined message sent for receiving the network element, the first predetermined message bag
The network element is included to occur and without the first parameter of the warning information for recovering normal operating conditions；Wherein, first parameter
Time of origin, indications and warning value including corresponding warning information；
First generation submodule, for will it is described without recover normal operating conditions warning information and it is corresponding described in
First parameter is stored in the network element alarming table；
Second receiving submodule, the second predetermined message sent for receiving the network element, the second predetermined message bag
Include the network element generation and the second parameter of the warning information of recovered normal operating conditions；Wherein, second parameter
Recovery time, time of origin, indications and warning value including corresponding warning information；
Second generation submodule, for by the warning information of the recovered normal operating conditions and corresponding described
Second parameter is stored in the network element alarming table.
The third aspect, there is provided a kind of network element, the network element include the first memory module, the second memory module, the first report
Literary generation module, the first message sending module, the second message generation module and the second message sending module；
First memory module, for storing current alarm table, the current alarm table is used to store the network element generation simultaneously
And without the 3rd parameter of the warning information for recovering normal operating conditions；Wherein, the 3rd parameter includes corresponding alarm letter
Time of origin, indications and the warning value of breath；
Second memory module, for storing history alarm table, the history alarm table is used to store the network element generation simultaneously
And the 4th parameter of the warning information of recovered normal operating conditions；Wherein, the 4th parameter includes corresponding alarm letter
Recovery time, time of origin, indications and the warning value of breath；
First message generation module, for currently being produced according to the network element and not recovering the alarm of normal operating conditions
3rd parameter of information generates the 3rd predetermined message；
First message sending module, for the 3rd predetermined message to be sent into NMS；
Second message generation module, the 4th of warning information for currently recovering normal operating conditions according to the network element the
Parameter generates the 4th predetermined message；
Second message sending module, for the 4th predetermined message to be sent into the NMS.
In the above-mentioned technical proposal of the embodiment of the present invention, it is first determined the alarm synchronization time, and obtain network element storage
The time of origin of each warning information in current alarm table, the warning information that time of origin is later than the alarm synchronization time is chosen afterwards
Do not recover warning information as to be synchronized, and obtain other in addition to time of origin that each institute's synchronization does not recover warning information
Parameter, finally according to each parameter to be synchronized for not recovering warning information, to be synchronized by no storage does not recover warning information
It is synchronized in network element alarming table.The synchronous scheme of above-mentioned warning information, can be in time by real alarm information noticing O＆M people
Member, has ensured the normal operation of network system business, has improved the reliability and stability of network element, be advantageous to the dimension to network element
Shield, the management of performance of NMS is improved, and because the synchronous technical scheme of above-mentioned warning information is by network pipe
What reason system was completed, therefore do not influence the performance of network element not only, and the close coupling of network element and NMS can be released,
Realize it is flexible, effectively to carrying out the synchronous of the warning information between NMS and network element.In addition, above-mentioned alarm letter
Synchronous technical scheme is ceased in synchronizing information, and warning information has been carried out according to alarm time of origin and alarm synchronization time first
Screening, the synchronous process of follow-up warning information, it is only necessary to obtain and compare the parameter for the warning information that screening obtains, rather than
By all warning information in current alarm table compared with the warning information in network element alarming table, therefore it can effectively reduce
Data volume to be processed is needed, greatly reduces the expense of NMS, improves the synchronization of NMS warning information
Efficiency.
Brief description of the drawings
, below will be in embodiment or description of the prior art for the technical scheme of the clearer explanation embodiment of the present invention
The required accompanying drawing used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present invention
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 schematically illustrates the flow chart of warning information synchronous method according to an embodiment of the invention.
Fig. 2 schematically illustrates the flow chart of warning information synchronous method according to yet another embodiment of the invention.
Fig. 3 schematically illustrates the flow chart of the warning information synchronous method according to further embodiment of this invention.
Fig. 4 schematically illustrates the flow chart of the warning information synchronous method according to further embodiment of this invention.
Fig. 5 schematically illustrates the block diagram of warning information sychronisation according to an embodiment of the invention.
Fig. 6 schematically illustrates the block diagram of warning information sychronisation according to yet another embodiment of the invention.
Fig. 7 schematically illustrates the block diagram of network element according to an embodiment of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is the part of the embodiment of the present invention, rather than whole embodiments.Based on this
Embodiment in invention, the every other reality that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example is applied, belongs to the scope of protection of the invention.
In one embodiment, a kind of warning information synchronous method, as shown in figure 1, this method comprises the following steps：
110th, the time of origin for being stored in each warning information in the current alarm table on network element is obtained；Wherein, it is current to accuse
Alert table is used to store network element generation and is exactly without the parameter for the warning information for recovering normal operating conditions, above-mentioned time of origin
One of parameter；
120th, the alarm synchronization time is determined；Here the alarm synchronization time refer to it is last perform alarm synchronization when
Between；
130th, determine that time of origin is later than the warning information of alarm synchronization time, do not recover warning information as to be synchronized；
The time of origin to be synchronized for not recovering warning information in this step is later than the nearest alarm synchronization time, therefore can
It can be not stored in network element alarming table, it is necessary to further judge and handle.
140th, from current alarm table, each other in addition to time of origin to be synchronized for not recovering warning information are obtained
Parameter；Wherein other specification includes the indications and warning value of corresponding warning information；
Indications in this step are used for one warning information of unique mark, and warning value is the occurrence of alarm, such as defeated
The current alarm value for entering level is 4V, and the current alarm value of temperature is 60 degree.
150th, according to each parameter to be synchronized for not recovering warning information, judge whether to be stored with network element alarming table all
It is to be synchronized do not recover warning information, if be not stored with network element alarming table it is all it is to be synchronized do not recover warning information,
The warning information to be synchronized that do not recover of no storage is synchronized in network element alarming table；
Network element alarming table in this step is stored in NMS, for storing all ginsengs of all warning information
Number.Network element alarming table not only stores the parameter for the warning information for not recovering normal operating conditions, also stores recovered normal work
Make the parameter of the warning information of state.
The predetermined message of first comprising warning information and bag that network element alarming table in this step is sent by receiving network element
The second predetermined message containing warning information is formed, and the synchronization of the alarm synchronization method progress warning information using the present embodiment
With it is perfect, ensured the accuracy of warning information of NMS storage and comprehensive.
It should be noted that the warning information synchronous method of the present embodiment is completed by the terminal device of network element, this is right
End device can be NMS or other need to carry out the synchronous device of warning information.The method of the present embodiment realizes
Be the warning information for not recovering normal operating conditions synchronization.
The synchronous scheme of above-mentioned warning information, can ensure net in time by real alarm information noticing operation maintenance personnel
The normal operation of network system business, the reliability and stability of network element are improved, be advantageous to the maintenance to network element, improve network
The management of performance of management system.
Simultaneously as the technical scheme of above-mentioned warning information synchronization is completed by NMS, network element is without any
Service logic, it is only necessary to the inquiry message of response to network management system, therefore do not influence the performance of network element not only, and can release
The close coupling of network element and NMS, realize flexible, the effective announcement to carrying out between NMS and network element
The synchronization of alert information.
Meanwhile the synchronous technical scheme of above-mentioned warning information is in synchronizing information, first according to alarm time of origin and announcement
Alert lock in time has carried out the screening of warning information, the synchronous process of follow-up warning information, it is only necessary to obtain and compare and screen
The parameter of the warning information arrived, rather than by the warning information in all warning information in current alarm table and network element alarming table
It is compared, therefore need data volume to be processed can be effectively reduced, greatly reduces the expense of NMS, improve
The synchronous efficiency of NMS warning information.
Meanwhile the synchronous technical scheme of above-mentioned warning information do not need network element resend the message comprising warning information to
NMS, therefore when the message transmitter system of network element breaks down, NMS can accurately also obtain net
The warning information of member, improve the management of performance of NMS.
Further, since the technical scheme of above-mentioned warning information synchronization is completed by NMS, so if
When network system has had influence on other performances of management system in synchronous altering message or the need according to concrete application scene
Will, a part of important network element can be chosen and carry out warning information synchronization, believed when needing in the alarm to other network elements
Breath synchronizes, and so effective resource occupation and expense for reducing NMS, improves NMS
Alarm synchronization efficiency.
It should be noted that the warning information synchronous method of the present embodiment, can automatically trigger according to predetermined mechanism and hold
OK, execution can also be triggered manually.When above-mentioned predetermined mechanism includes each training in rotation, separated in time or number, Yong Hucha
Triggering performs the warning information synchronous method of the present embodiment when seeing a certain network element.Triggering performs warning information synchronous method manually
It can be that webmaster business personnel specifies specific network element manually, be immediately performed the warning information synchronous method of this implementation.
In one embodiment, as shown in Fig. 2 warning information synchronous method also comprises the following steps：
210th, the recovery time for being stored in each warning information in the history alarm table on network element is obtained；Wherein, history is accused
Alert table is used to store network element generation and the parameter of the warning information of recovered normal operating conditions；Recovery time believes for alarm
One in the parameter of breath；
220th, determine that recovery time is later than the warning information of alarm synchronization time, recovered warning information as to be synchronized；
The time of origin to be synchronized for having recovered warning information in this step is later than the nearest alarm synchronization time, therefore can
It can be not stored in network element alarming table, it is necessary to further judge and handle.
230th, from history alarm table, each other in addition to recovery time to be synchronized for having recovered warning information are obtained
Parameter；Wherein other specification includes indications, time of origin and the warning value of corresponding warning information；
240th, according to each parameter to be synchronized for having recovered warning information, judge whether to be stored with network element alarming table all
It is to be synchronized recovered warning information, if be not stored with network element alarming table it is all it is to be synchronized recovered warning information,
The warning information to be synchronized that recovered of no storage is synchronized in network element alarming table.
The warning information synchronous method of the present embodiment is accomplished that the same of the warning information of recovered normal operating conditions
Step, realize the warning information in the period of storage and the non-managed network element of inquiry, overcome can only store in the prior art and
Inquiry starts the warning information after managed network element.
In addition, the warning information synchronous method of the present embodiment is similar to the method for upper one embodiment, therefore it is likewise supplied with
Following beneficial effect：
Real history alarm information can be notified into operation maintenance personnel in time, improve the reliability and stability of network element,
Be advantageous to the maintenance to network element, improve the management of performance of NMS.
Simultaneously as the technical scheme of above-mentioned history alarm synchronizing information is completed by NMS, network element without
Any service logic, it is only necessary to the inquiry message of response to network management system, therefore do not influence the performance of network element not only, and can
Release the close coupling of network element and NMS, realize it is flexible, effectively to carrying out between NMS and network element
Warning information synchronization.
Meanwhile the technical scheme of above-mentioned history alarm synchronizing information is in synchronizing information, first according to alarm time of origin
The screening of warning information, the synchronous process of follow-up warning information, it is only necessary to obtain and compare sieve have been carried out with the alarm synchronization time
Select the obtained parameter of warning information, rather than by the alarm in all warning information in current alarm table and network element alarming table
Information is compared, therefore can effectively reduce need data volume to be processed, is greatly reduced the expense of NMS, is carried
The high synchronous efficiency of NMS warning information.
Meanwhile the technical scheme of above-mentioned history alarm synchronizing information does not need network element to resend the report comprising warning information
Text gives NMS, therefore when the message transmitter system of network element breaks down, NMS can accurately also obtain
To the warning information of network element, the management of performance of NMS is improved.
Further, since the technical scheme of above-mentioned history alarm synchronizing information is completed by NMS, therefore such as
When fruit has had influence on other performances of management system when network system is in synchronous altering message or according to concrete application scene
Needs, can choosing a part of important network element, to carry out warning information synchronous, in the announcement to other network elements when needing
Alert information synchronizes, and so effective resource occupation and expense for reducing NMS, improves NMS
The alarm synchronization efficiency of system.
It should be noted that the history alarm information synchronization method of the present embodiment, can be touched automatically according to predetermined mechanism
Hair performs, and can also trigger execution manually.When above-mentioned predetermined mechanism includes each training in rotation, separated in time or number, use
Triggering performs the warning information synchronous method of the present embodiment when a certain network element is checked at family.It is synchronous to perform warning information for triggering manually
Method can be that webmaster business personnel specifies specific network element manually, be immediately performed the warning information synchronous method of this implementation.
In one embodiment, warning information synchronous method also comprises the following steps：
310th, the standby alarm synchronization time is obtained, as the alarm synchronization time；
In this step, the alarm synchronization time can be stored in the buffer, convenient access, improve access efficiency.
If all to be synchronized do not recover in warning information, or network element alarming table the 320, is not stored with network element alarming table
Be not stored with it is all it is to be synchronized recovered warning information, then it is current time to update the standby alarm synchronization time.
The present embodiment realizes the determination and renewal of alarm synchronization time, without storage institute specifically in network element alarming table
It is during some warning information, that is, standby as the standby alarm synchronization time at the time of will be current when needing to carry out warning information synchronization
The alarm synchronization time is to perform the alarm synchronization time needed to use in warning information synchronous method next time.
In one embodiment, as shown in figure 3, warning information synchronous method forms network element alarming table using following steps：
410th, receive network element send the first predetermined message, the first predetermined message include network element occur and without recover just
First parameter of the warning information of normal working condition；Wherein, the first parameter includes the time of origin of corresponding warning information, sign
Symbol and warning value；
The first predetermined message in this step can be, but not limited to be trap messages.
420th, the warning information of no recovery normal operating conditions and corresponding first parameter are stored in network element alarming
In table；
430th, receive network element send the second predetermined message, the second predetermined message include network element occur and it is recovered just
Second parameter of the warning information of normal working condition；Wherein, the second parameter includes the recovery time of corresponding warning information, occurred
Time, indications and warning value；
The first predetermined message in this step can be, but not limited to be trap messages.
440th, the warning information of recovered normal operating conditions and corresponding second parameter are stored in network element alarming
In table.
The predetermined message comprising warning information that the present embodiment is sent according to network element forms network element alarming table, stores network element
All warning information.
In this implementation the first parameter and/or the second parameter also include but is not limited to corresponding to warning information alarm classification,
Alert call number, alarm cause, alarm grade, alarming threshold value, the port numbers of network element, network element address and alarm name.
The warning information synchronous method of the above-described embodiment that should illustrate can perform at NMS end, but not
NMS is limited to, any required can perform on the synchronous device of warning information.
The alarm synchronization method of the present invention is described in detail below by one embodiment.
As shown in figure 4, the alarm synchronization method of the present embodiment comprises the following steps：
Step 1: the initialization alarm synchronization time, specifically, the alarm synchronization time is set as into minimum value；
In this step, alarm synchronization time that the alarm synchronization time sets when being and also not carrying out warning information synchronization.
It is synchronous for this warning information Step 2: the alarm synchronization time is put into caching, though the used time obtained from caching
Take the alarm synchronization time.Renewal is set as the alarm synchronization time when the time afterwards, is not put into caching, warning information is same next time
Step uses.
Step 3: reading the time of origin row of current alarm table, that is, obtain the hair of each warning information in current alarm table
The raw time；
Current alarm table in this step is as shown in table 1 below：
The current alarm table of table 1
Gone Step 4: being alerted for every a line, judge whether time of origin is later than the alarm synchronization time；
Specifically,
Current alarm table is as shown in table 2 below,
The current alarm table of table 2
Now, the state of NMS is：
A) the alarm synchronization time：2017-10-25 13:00:00
B) NMS does not obtain the warning information of 60 DEG C of device temperature, i.e. call number is 3 warning information
C) the network element nearest alarm synchronization time in webmaster：2017-10-24 20:00:00
Read three time of origin nodal values and 2017-10-24 20:00:00 compares, and learns temperature warning also not by net
Pipe is found, it is necessary to synchronous.
Step 5: the other specification whether time of origin is later than the alarm row of alarm synchronization time is read, and according to acquisition
Parameter alarm is formed in NMS；
Specifically, the parameter of residue 4 for the warning information that call number is 3 is read：Alert indications, port numbers, warning value and
Alarm name.
It can be seen that the method for the present embodiment only needs to read 7 numerical value cans and the warning information of NMS storage
It is compared, effectively reduces data processing quantity, reduces the expense of NMS.
Step 6: the parameter for the warning information that the parameter of the current alarm row of acquisition and NMS are preserved is carried out
Compare；
Step 7: if warning information corresponding to current alarm row is not stored in NMS, net will be updated
The warning information of network management system；
Step 3 is into step 7, the alarm time of origin of webmaster poll network element current alarm table, and NMS
In the network element nearest alarm synchronization time (i.e. alarm synchronization time) compare, time of origin be later than the nearest alarm synchronization time work as
Preceding alarm synchronizes, and updates the nearest alarm synchronization time, ensure that the alarm of current alarm table section time only by synchronization
Once, network overhead is reduced.Step 3 realizes the synchronization for the warning information for not recovering normal operating conditions to step 7 example.
Step 8: reading the recovery time row of history alarm table, i.e., each warning information is extensive in acquisition history alarm table
The multiple time；
History alarm table in this step is as shown in table 3 below：
The history alarm table of table 3
Gone Step 9: being alerted for every a line, judge whether recovery time is later than the alarm synchronization time；
Specifically,
History alarm table is as shown in table 4 below,
The history alarm table of table 4
Now, the state of NMS is：
A) the alarm synchronization time：2017-10-2623:00:00
B) NMS does not obtain Output optical power, -45dBm recovery warning information, i.e. index is believed for 2 alarm
Breath；
C) the network element nearest alarm synchronization time in NMS：2017-10-2608:00:00
Two recovery times are read, with 2017-10-2608:00:00 compares, and learns that index needs together for 2 warning information
Step：
Step 10: whether reading recovery time is later than the other specification of the alarm row of alarm synchronization time, and according to acquisition
Parameter alarm is formed in NMS；
Specifically, the parameter of residue 5 for the warning information that call number is 2 is read：Alert indications, port numbers, time of origin,
Warning value and alarm name.
It can be seen that the method for the present embodiment only needs to read 8 numerical value cans and the warning information of NMS storage
It is compared, effectively reduces data processing quantity, reduces the expense of NMS.
Step 11: the parameter for the warning information that the parameter of the current alarm row of acquisition is preserved with NMS is entered
Row compares；
Step 12: if warning information corresponding to current alarm row is not stored in NMS, will update
The warning information of NMS, i.e., recovery operation is carried out to the alarm recovered.
Step 8 is into step 12, the recovery time of the history alarm table of NMS poll network element, and network
The network element nearest alarm synchronization time compares in management system, and the history alarm that recovery time is later than the nearest alarm synchronization time enters
Row is synchronous, ensure that the alarm of history alarm table section time only synchronously once, is reduced the expense of NMS.
In the alarm synchronization method of the present embodiment, NMS real-time reception network element active reporting includes alarm letter
The message of breath, warning information is preserved, while also ensure to alert letter in NMS and network element by way of alarm synchronization
The uniformity of breath.
Corresponding to the warning information synchronous method of above-described embodiment, the embodiment of the invention also discloses a kind of warning information is same
Device is walked, as shown in figure 5, warning information sychronisation includes：
First acquisition module, during for obtaining the generation of each warning information in the current alarm table that is stored on network element
Between；Wherein, current alarm table is used to store network element generation and without the parameter for the warning information for recovering normal operating conditions；
Lock in time determining module, for determining the alarm synchronization time；
First warning information determining module, for determining that time of origin is later than the warning information of alarm synchronization time, as
It is to be synchronized not recover warning information；
Second acquisition module, for from current alarm table, obtain it is each it is to be synchronized do not recover warning information except occurring
Other specification beyond time；Wherein other specification includes the indications and warning value of corresponding warning information；
First synchronization module, for according to each parameter to be synchronized for not recovering warning information, judging in network element alarming table
Whether be stored with it is all it is to be synchronized do not recover warning information, if not being stored with network element alarming table all to be synchronized inextensive
The warning information to be synchronized that do not recover of no storage, then be synchronized in network element alarming table by multiple warning information.
In one embodiment, as shown in fig. 6, warning information sychronisation also includes：
3rd acquisition module, during for obtaining the recovery of each warning information in the history alarm table that is stored on network element
Between；Wherein, history alarm table is used to store network element generation and the parameter of the warning information of recovered normal operating conditions；
Second warning information determining module, with determining that recovery time is later than the warning information of alarm synchronization time, as treating
It is synchronous to have recovered warning information；
4th acquisition module, for from history alarm table, obtain it is each it is to be synchronized recovered warning information except recovering
Other specification beyond time；Wherein other specification includes indications, time of origin and the warning value of corresponding warning information；
Second synchronization module, for according to each parameter to be synchronized for having recovered warning information, judging in network element alarming table
Whether be stored with it is all it is to be synchronized recovered warning information, if not being stored with network element alarming table all to be synchronized extensive
The warning information to be synchronized that recovered of no storage, then be synchronized in network element alarming table by multiple warning information.
In one embodiment, lock in time determining module includes：
Time determination sub-module, for obtaining the standby alarm synchronization time, as the alarm synchronization time；
Time updates submodule, all to be synchronized does not recover alarm letter for not being stored with network element alarming table
Breath, or it is not stored with all to be synchronized when having recovered warning information in network element alarming table, update the standby alarm synchronization time
For current time.
In one embodiment, warning information sychronisation also includes table generation module, and table generation module is used to be formed
Network element alarming table；Table generation module includes：
First receiving submodule, for receiving the first predetermined message of network element transmission, the first predetermined message is sent out including network element
First parameter of warning information raw and without recovery normal operating conditions；Wherein, the first parameter includes corresponding alarm letter
Time of origin, indications and the warning value of breath；
First generation submodule, for by it is no recovery normal operating conditions warning information and corresponding first parameter
It is stored in network element alarming table；
Second receiving submodule, for receiving the second predetermined message of network element transmission, the second predetermined message is sent out including network element
Life and the second parameter of the warning information of recovered normal operating conditions；Wherein, the second parameter includes corresponding alarm letter
Recovery time, time of origin, indications and the warning value of breath；
Second generation submodule, for by the warning information of recovered normal operating conditions and corresponding second parameter
It is stored in network element alarming table.
It should be noted that the device of above-described embodiment can be NMS, but it is not limited to network management
System, can be any required device for carrying out warning information synchronization.
Device in the above embodiment of the present invention is product corresponding with the method in the above embodiment of the present invention, the present invention
Each step of method in above-described embodiment is completed by the part or module of the device in the above embodiment of the present invention, because
This is no longer repeated for identical part.
Embodiments of the invention also disclose a kind of network element, as shown in fig. 7, the network element includes the first memory module, second
Memory module, the first message generation module, the first message sending module, the second message generation module and the second message send mould
Block.
First memory module, for storing current alarm table, current alarm table is used to storing network element and occurred and inextensive
3rd parameter of the warning information of multiple normal operating conditions；Wherein, the 3rd parameter include corresponding warning information time of origin,
Indications and warning value；Current alarm table can be a MIB (management information base) table.
Second memory module, for storing history alarm table, history alarm table is used to storing network element and occurred and extensive
4th parameter of the warning information of multiple normal operating conditions；Wherein, the 4th parameter include corresponding warning information recovery time,
Time of origin, indications and warning value；History alarm table can be a MIB (management information
Base) table.
First message generation module, for currently being produced according to network element and not recovering the warning information of normal operating conditions
The 3rd parameter generate the 3rd predetermined message；
First message sending module, for the 3rd predetermined message to be sent into NMS；
Second message generation module, the 4th parameter of the warning information for currently recovering normal operating conditions according to network element
Generate the 4th predetermined message；
Second message generation module, for the 4th predetermined message to be sent into NMS.
3rd parameter and/or the 4th parameter also include but is not limited to the alarm classification of corresponding warning information, alarm index
Number, alarm cause, alarm grade, alarming threshold value, the port numbers of network element, network element address and alarm name.
It should be noted that the network element of above-described embodiment is the opposite equip. of the device of above-described embodiment, both phase intercommunications
Letter could realize the synchronization of warning information.
It should be noted that the network element in the above embodiment of the present invention can be, but not limited to be HFC network elements.
NMS in the embodiment of the present invention can the manually mode synchronization network element synchronous with auto-alarming
Warning information.Alarm MIB table (current alarm table and the history alarm of NMS active obtaining network element when synchronous
Table) a part of SNMP nodal informations (i.e. time of origin or recovery time), obtain current alarm, the history alarm of network element, than
Whether the warning information of the network element stored compared with the warning information of network element with NMS is consistent, as inconsistent, updates network
The warning information of network element in management system.(i.e. first is pre- for the Trap alarms that NMS is reported by real-time monitoring network element
Determine message and the second predetermined message) and poll obtain network element warning information, support operation maintenance personnel find in time and handle net
First failure, failure mean repair time is reduced, lift network reliability, improve service quality.
It should be noted that the warning information synchronous method being related to of the embodiment of the present invention, warning information sychronisation or
Network element is accomplished that the synchronization of warning information, but said apparatus or method can not only realize the synchronization of warning information, moreover it is possible to
Enough realize the synchronization of any other information, therefore the synchronization of any other information is realized using the technical scheme of the embodiment of the present invention
It is that need not pay any performing creative labour, belongs to protection scope of the present invention.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those skilled in the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be covered
Within protection scope of the present invention.Therefore, protection scope of the present invention described should be defined by scope of the claims.
Claims (10)
1. a kind of warning information synchronous method, it is characterised in that methods described comprises the following steps：
Obtain the time of origin for being stored in each warning information in the current alarm table on network element；Wherein, the current alarm table
Occur and without the parameter for the warning information for recovering normal operating conditions for storing the network element；
Determine the alarm synchronization time；
Determine that the time of origin is later than the warning information of the alarm synchronization time, do not recover warning information as to be synchronized；
From the current alarm table, obtain it is each it is described it is to be synchronized do not recover warning information in addition to the time of origin
Other specification；Wherein described other specification includes the indications and warning value of corresponding warning information；
According to each parameter to be synchronized for not recovering warning information, judge all institutes whether are stored with network element alarming table
State it is to be synchronized do not recover warning information, all described to be synchronized do not recover to alert if not being stored with the network element alarming table
Information, then the warning information to be synchronized that do not recover of no storage is synchronized in the network element alarming table.
2. according to the method for claim 1, it is characterised in that methods described also comprises the following steps：
Obtain the recovery time for being stored in each warning information in the history alarm table on network element；Wherein, the history alarm table
For storing the network element generation and the parameter of the warning information of recovered normal operating conditions；
Determine that the recovery time is later than the warning information of the alarm synchronization time, recovered warning information as to be synchronized；
From the history alarm table, obtain it is each it is described it is to be synchronized recovered warning information in addition to the recovery time
Other specification；Wherein described other specification includes indications, time of origin and the warning value of corresponding warning information；
According to each parameter to be synchronized for having recovered warning information, judge all institutes whether are stored with network element alarming table
State it is to be synchronized recovered warning information, all described to be synchronized recovered to alert if not being stored with the network element alarming table
Information, then the warning information to be synchronized that recovered of no storage is synchronized in the network element alarming table.
3. method according to claim 1 or 2, it is characterised in that methods described also comprises the following steps：
The standby alarm synchronization time is obtained, as the alarm synchronization time；
All described to be synchronized do not recover warning information, or the network element alarming if not being stored with the network element alarming table
Be not stored with table it is all it is described it is to be synchronized recovered warning information, then it is current to update the standby alarm synchronization time
Time.
4. according to the method for claim 1, it is characterised in that methods described following steps form the network element alarming table：
The first predetermined message that the network element is sent is received, the first predetermined message currently occurs and do not had including the network element
There is the first parameter of the warning information for recovering normal operating conditions；Wherein, first parameter includes corresponding warning information
Time of origin, indications and warning value；
By described the network element is stored in without the warning information and corresponding first parameter that recover normal operating conditions
In warning watch；
Receive the second predetermined message that the network element is sent, the second predetermined message includes the network element and occurred and extensive
Second parameter of the warning information of multiple normal operating conditions；Wherein, second parameter includes the recovery of corresponding warning information
Time, time of origin, indications and warning value；
The warning information of the recovered normal operating conditions and corresponding second parameter are stored in the network element
In warning watch.
5. according to the method for claim 4, it is characterised in that first parameter and/or the second parameter also include corresponding
The alarm classification of warning information, alarm cause, alarm grade, alarming threshold value, the port numbers of network element, network element address and announcement
Alert title.
6. a kind of warning information sychronisation, it is characterised in that described device includes：
First acquisition module, for obtaining the time of origin of each warning information in the current alarm table being stored on network element；Its
In, the current alarm table is used to store the network element generation and without the ginseng for the warning information for recovering normal operating conditions
Number；
Lock in time determining module, for determining the alarm synchronization time；
First warning information determining module, for determining that the time of origin is later than the warning information of the alarm synchronization time,
Do not recover warning information as to be synchronized；
Second acquisition module, for from the current alarm table, obtain and each described to be synchronized do not recover removing for warning information
Other specification beyond the time of origin；Wherein described other specification includes indications and the alarm of corresponding warning information
Value；
First synchronization module, for according to each parameter to be synchronized for not recovering warning information, judging in network element alarming table
Whether be stored with it is all it is described it is to be synchronized do not recover warning information, if not being stored with all institutes in the network element alarming table
State it is to be synchronized do not recover warning information, then the warning information to be synchronized that do not recover of no storage is synchronized to the network element alarming table
In.
7. device according to claim 6, it is characterised in that described device also includes：
3rd acquisition module, for obtaining the recovery time of each warning information in the history alarm table being stored on network element；Its
In, the history alarm table is used to store the network element generation and the ginseng of the warning information of recovered normal operating conditions
Number；
Second warning information determining module, the warning information of the alarm synchronization time is later than with the determination recovery time, is made
Warning information is recovered to be to be synchronized；
4th acquisition module, for from the history alarm table, obtain and each described to be synchronized recovered removing for warning information
Other specification beyond the recovery time；When wherein described other specification includes the indications of corresponding warning information, generation
Between and warning value；
Second synchronization module, for according to each parameter to be synchronized for having recovered warning information, judging in network element alarming table
Whether be stored with it is all it is described it is to be synchronized recovered warning information, if not being stored with all institutes in the network element alarming table
State it is to be synchronized recovered warning information, then the warning information to be synchronized that recovered of no storage is synchronized to the network element alarming table
In.
8. the device according to claim 6 or 7, it is characterised in that the lock in time determining module includes：
Time determination sub-module, for obtaining the standby alarm synchronization time, as the alarm synchronization time；
Time updates submodule, all described to be synchronized does not recover to alert for not being stored with the network element alarming table
It is not stored with all described to be synchronized when having recovered warning information in information, or the network element alarming table, renewal is described standby
It is current time with the alarm synchronization time.
9. device according to claim 6, it is characterised in that described device also includes table generation module, the form
Generation module is used to form the network element alarming table；The table generation module includes：
First receiving submodule, the first predetermined message sent for receiving the network element, the first predetermined message include institute
Network element is stated currently to occur and without the first parameter of the warning information for recovering normal operating conditions；Wherein, first parameter
Time of origin, indications and warning value including corresponding warning information；
First generation submodule, for by it is described without recovery normal operating conditions warning information and corresponding described first
Parameter is stored in the network element alarming table；
Second receiving submodule, the second predetermined message sent for receiving the network element, the second predetermined message include institute
State network element generation and the second parameter of the warning information of recovered normal operating conditions；Wherein, second parameter includes
Recovery time, time of origin, indications and the warning value of corresponding warning information；
Second generation submodule, for by the warning information of the recovered normal operating conditions and corresponding described second
Parameter is stored in the network element alarming table.
10. a kind of network element, it is characterised in that the network element includes the first memory module, the second memory module, the generation of the first message
Module, the first message sending module, the second message generation module and the second message sending module；
First memory module, for storing current alarm table, the current alarm table is used to store the network element generation and not had
There is the 3rd parameter of the warning information for recovering normal operating conditions；Wherein, the 3rd parameter includes corresponding warning information
Time of origin, indications and warning value；
Second memory module, for storing history alarm table, the history alarm table is used to storing the network element and occurred and
4th parameter of the warning information of recovered normal operating conditions；Wherein, the 4th parameter includes corresponding warning information
Recovery time, time of origin, indications and warning value；
First message generation module, for currently being produced according to the network element and not recovering the warning information of normal operating conditions
The 3rd parameter generate the 3rd predetermined message；
First message sending module, for the 3rd predetermined message to be sent into NMS；
Second message generation module, the 4th parameter of the warning information for currently recovering normal operating conditions according to the network element
Generate the 4th predetermined message；
Second message sending module, for the 4th predetermined message to be sent into the NMS.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110365525A (en) * | 2019-06-28 | 2019-10-22 | 苏州浪潮智能科技有限公司 | A kind of alarm method based on management agreement, equipment and storage medium |
| CN114710394A (en) * | 2022-03-30 | 2022-07-05 | 亚信科技（中国）有限公司 | Alarm synchronization method and device, electronic equipment and readable storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101577646A (en) * | 2009-06-22 | 2009-11-11 | 武汉烽火网络有限责任公司 | Alarm synchronizing method based on SNMP |
| CN102014012A (en) * | 2009-09-04 | 2011-04-13 | 中兴通讯股份有限公司 | Synchronous alarming method and device |
| CN103023676A (en) * | 2011-09-22 | 2013-04-03 | 中兴通讯股份有限公司 | Method and device for synchronous processing of alarms |
| CN203924984U (en) * | 2014-07-07 | 2014-11-05 | 重庆宁来科贸有限公司 | Integrated form prewarning safety device |
-
2017
- 2017-11-22 CN CN201711172787.XA patent/CN107835097B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101577646A (en) * | 2009-06-22 | 2009-11-11 | 武汉烽火网络有限责任公司 | Alarm synchronizing method based on SNMP |
| CN102014012A (en) * | 2009-09-04 | 2011-04-13 | 中兴通讯股份有限公司 | Synchronous alarming method and device |
| CN103023676A (en) * | 2011-09-22 | 2013-04-03 | 中兴通讯股份有限公司 | Method and device for synchronous processing of alarms |
| CN203924984U (en) * | 2014-07-07 | 2014-11-05 | 重庆宁来科贸有限公司 | Integrated form prewarning safety device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110365525A (en) * | 2019-06-28 | 2019-10-22 | 苏州浪潮智能科技有限公司 | A kind of alarm method based on management agreement, equipment and storage medium |
| CN114710394A (en) * | 2022-03-30 | 2022-07-05 | 亚信科技（中国）有限公司 | Alarm synchronization method and device, electronic equipment and readable storage medium |
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