CN101447895A - Collocation method for synchronizing network management and network element and device thereof - Google Patents
Collocation method for synchronizing network management and network element and device thereof Download PDFInfo
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- CN101447895A CN101447895A CNA2009100006399A CN200910000639A CN101447895A CN 101447895 A CN101447895 A CN 101447895A CN A2009100006399 A CNA2009100006399 A CN A2009100006399A CN 200910000639 A CN200910000639 A CN 200910000639A CN 101447895 A CN101447895 A CN 101447895A
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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
- H04L41/08—Configuration management of networks or network elements
- H04L41/0866—Checking the configuration
- H04L41/0869—Validating the configuration within one network element
Abstract
The invention discloses a collocation method for synchronizing network management and network elements and a device thereof, which belongs to the technical field of the network management. The method comprises the following steps: collocation change serial numbers which can be indentified by network management and network elements are set to the network elements, the serial numbers are markers for the changed network element collocation, and are identified through sequence numbers; when the network element collocation is changed, the network elements report the collocation change event to the network management, and the collocation change event comprises collocation change serial numbers and collocation change information; after receiving the collocation change event, the network management synchronizes the network element collocation according to the collocation change serial numbers. The device comprises a serial number change set module, an event change reporting module and a collocation synchronization module. The method and the device improve the reliability of synchronization, and reduce the system resource cost when synchronizing the network management and the network elements.
Description
Technical field
The present invention relates to the network management technology field, particularly the method and apparatus of the configuration of synchronizing network management and network element.
Background technology
Network element deployment in the current communication network is very complicated, the manager of each network element is by the network management system managing network device, network management system commonly used is used snmp protocol (Simple Network Management Protocol, Simple Network Management Protocol) or NETCONF agreement (Network Configuration Protocol, network configuration protocol) the telemanagement network equipment, these network management systems can be configured, inquire about the running status and the configuration information of network element to the network element in the network.
After prior art was analyzed, the inventor found:
The configuration of current webmaster and the configuration of network element are not quite identical.Webmaster can send to network element to configuration and come into force, webmaster also can be preserved the configuration to equipment, but when multi-user, multiple network management managed network element, change has taken place in the configuration of network element in real time, and the configuration that the non-webmaster that causes this configuration change is preserved and the configuration of network element are inconsistent.
When NMS user was wanted to inquire about the configuration of network element, webmaster needed to send query requests to network element immediately, network element handles query requests, reply data query after, webmaster can be seen network element configuration, query time is long.
When NMS user was wanted to revise the configuration of network element, if current configuration is disposed dependence to some history, webmaster needed to inquire about to network element earlier, can be configured equipment after the inquiry, has increased network traffics.
Some network management system can be preserved the configuration of network element, also can obtain the configuration of network element in real time, but can't reach the configuration synchronization of webmaster and network element when network connects instability immediately, and real-time is bad.
Summary of the invention
In order to improve the synchronous reliability of webmaster and network element configuration, the embodiment of the invention provides the method and apparatus of the configuration of synchronizing network management and network element.Described technical scheme is as follows:
The method of the configuration of a kind of synchronizing network management and network element may further comprise the steps:
Network element is provided with the configuration change sequence number that described network element and webmaster can both be discerned, and described sequence number is the mark that change takes place network element configuration, identifies with serial number;
When described network element configuration changed, described reported by network elements configuration change incident was given webmaster, and described configuration change incident comprises described sequence number and configuration change information;
After described webmaster is received described configuration change incident, according to described sequence number, the configuration of synchronous described network element.
The device of the configuration of a kind of synchronizing network management and network element comprises:
The change sequence number is provided with module, is used for network element is provided with the configuration change sequence number that described network element and webmaster can both be discerned, and described sequence number is the mark that change takes place network element configuration, identifies with serial number;
The altering event reporting module is used for when described network element configuration changes, and described reported by network elements configuration change incident is given webmaster, and described configuration change incident comprises described sequence number and configuration change information;
The configuration synchronization module, after being used for described webmaster and receiving described configuration change incident, according to described sequence number, the configuration of synchronous described network element.
The beneficial effect of the technical scheme that the embodiment of the invention provides is:
The webmaster of the embodiment of the invention and network element are undertaken having improved synchronous reliability synchronously by the configuration change sequence number, have reduced webmaster and the network element system resource overhead when synchronous.
Description of drawings
Fig. 1 is the method flow diagram of the configuration of the synchronizing network management that provides of the embodiment of the invention one and network element;
Fig. 2 is the method flow diagram of the configuration of the synchronizing network management that provides of the embodiment of the invention two and network element;
Fig. 3 is the configuration change sequence number of the embodiment of the invention two and the corresponding schematic diagram of change configuration;
Fig. 4 is the schematic flow sheet of full dose configuration synchronously between a certain webmaster of the embodiment of the invention two and a certain network element;
Fig. 5 is the situation schematic diagram that the configuration of first kind of network element of the embodiment of the invention two changes;
Fig. 6 is the situation schematic diagram that the configuration of second kind of network element of the embodiment of the invention two changes;
Fig. 7 is the configuration change sequence number formation schematic diagram one of the embodiment of the invention two;
Fig. 8 is the configuration change sequence number formation schematic diagram two of the embodiment of the invention two;
Fig. 9 is the webmaster of the embodiment of the invention two and the Synchronous Processing schematic flow sheet of network element.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, embodiment of the present invention is described further in detail below in conjunction with accompanying drawing.
Embodiment one
It is as shown in Figure 1 a kind of that the embodiment of the invention provides, and may further comprise the steps:
110: network element is provided with the configuration change sequence number that described network element and webmaster can both be discerned, and described sequence number is the mark that change takes place network element configuration, identifies with serial number;
120: when described network element configuration changed, described reported by network elements configuration change incident was given webmaster, and described configuration change incident comprises configuration change sequence number and configuration change information;
130: after described webmaster is received described configuration change incident, according to described sequence number, the configuration of synchronous described network element.
The webmaster of the embodiment of the invention and network element are undertaken having improved synchronous reliability synchronously by the configuration change sequence number, have reduced webmaster and the network element system resource overhead when synchronous.
Embodiment two
Be described in detail the method for the configuration of synchronizing network management and network element below in conjunction with specific embodiment, comprise one or more network elements in the network environment that the embodiment of the invention is used, comprise one or more Network Management Equipments simultaneously.Below Network Management Equipment is called for short webmaster.
Referring to Fig. 2, this method may further comprise the steps:
210: network element is provided with the configuration change sequence number.
The configuration change sequence number is the mark that change takes place network element configuration, and the serial number that can both discern with webmaster and network element identifies, such as 1,2, and 3 etc.In the network element side, each configuration change sequence number is to there being this configuration that changes of this network element, as shown in Figure 3.The each configuration variation of network element all can generate the configuration change sequence number, and the sequence number and the corresponding change of preserving behind the current variation generation configuration change are configured in the configuration change incident.
220: when webmaster reconnects after initially being connected with network element or interrupting the long period, obtain whole configuration informations (the latest configuration change sequence number that comprises network element) of network element and be saved in local storage device.
When webmaster begins to manage the network element of appointment, NM client obtains initial all configurations (full dose configuration synchronously) of network element by the NETCONF agreement, and be kept at local storage device, such as disk, at this moment NM client can the interface display current state under whole configurations of network element.When the network element of webmaster and appointment to be connected break period longer, during the configuration of this network element more variation may take place, so webmaster also needs whole configurations of synchronous network element.The flow process of full dose configuration synchronously is as shown in Figure 4 between a certain webmaster and a certain network element:
401: webmaster sends request full dose configuring request to network element.Webmaster is by specifying a special synchronous sequence number to indicate to seek common ground whole configuration datas of step network element, and tells this network element to receive the address of the file server of this configuration data.
402: after this network element is received the full dose configuring request of this webmaster, the configuration data of self is generated configuration file.
403: this network element uploads to above-mentioned configuration file the file server of this webmaster appointment.
404: this network element sends configuration synchronization to this webmaster and replys, and notifies this webmaster to get configuration file to the file server of this webmaster appointment.
405: this webmaster obtains the configuration of this network element to the file server of appointment.
Next carry out step 230.
230: when a certain network element configuration changed, this reported by network elements configuration change incident was given corresponding webmaster.
When a certain network element configuration changed, this network element can initiatively report the configuration change incident to give corresponding webmaster (may more than), made the configuration variation that corresponding webmaster can this network element of real-time perception.The configuration change sequence number that has comprised this configuration change in the configuration change incident.Concerning certain webmaster A of network element correspondence, the network element that it is monitored has the situation of two kinds of configuration changes:
1, non-network element configuration change that webmaster is revised to cause.
Certain configuration client or other webmaster have been revised the configuration of this network element of webmaster A monitoring, and this network element is to subscribing to the webmaster A transmission configuration change incident that this network element configuration changes, as shown in Figure 5.
2, this webmaster is revised the network element configuration change that causes.
When webmaster A revised the configuration of monitored network element, network element returned the configuration change sequence number of current network in configuration response message, as shown in Figure 6.
More than under two kinds of situations the configuration variation of network element all can in time notify the monitoring webmaster, no matter be the configuration that the webmaster of this network element of monitoring issues, or the configuration of other webmaster or client.
240: after webmaster is received this configuration change incident, the configuration change sequence number in this configuration change incident is added the formation of configuration change sequence number, and put not synchronous regime.
In the webmaster side, webmaster can be preserved synchronous each time latest configuration change sequence number.As shown in Figure 7, after webmaster receives new configuration change incident, up-to-date configuration change sequence number 118 is added the formations of configuration change sequence number, and put this up-to-date configuration change sequence number 118 and be synchronous regime not.
250: webmaster is according to the configuration of predetermined strategy with the network element of the configuration change event update preservation of receiving, the configuration change sequence number of upgrading in the formation of rearmounted configuration change sequence number is a synchronous regime.
The essential information of carrying configuration change in the configuration change incident of network element is as the time of configuration change sequence number, configuration change, the scope of configuration change, the user profile that causes the network element configuration change, the reason of network element configuration change, the characteristic tabulation of configuration change etc.When webmaster receives the configuration change incident of network element, can be according to the configuration of network element how synchronously of predetermined policy selection.Such as: webmaster can whenever receive the configuration change incident (the configuration change sequence number that contains a correspondence) of a network element, just upgrades the configuration of this network element of once preserving; Webmaster also can this network element of buffer memory the configuration change incident, after a plurality of configuration change sequence numbers arrive, upgrade the configuration of this network element of preservation according to the configuration change incident of the configuration change sequence number correspondence of any one time period of selection of time of configuration change.The configuration change sequence number that above-mentioned renewal (promptly synchronous) back webmaster all will be put the above-mentioned synchronous mistake in the formation of configuration change sequence number is a synchronous regime.
(webmaster whenever receives the configuration change incident of a network element concerning preceding a kind of strategy, just upgrade the configuration of this network element of once preserving), webmaster can be selected whenever to receive the configuration change sequence number and just initiate configuration synchronization automatically, this scene requires to use under the high situation of real-time at webmaster, realizes the automatically synchronous in real time network element configuration of webmaster; NM client also can manually be initiated configuration synchronization, and this scene is busy in the webmaster task, uses when real-time is less demanding.
For back a kind of strategy (configuration change incident of this network element of webmaster buffer memory, after a plurality of configuration change sequence numbers arrive, upgrade the configuration of this network element of preservation according to the configuration change incident of the configuration change sequence number correspondence of any one time period of selection of time of configuration change), webmaster can be according to the time of the configuration change that carries in the configuration change incident, select configuration change sequence number and configuration change incident (comprising the border) corresponding between time of any two configuration changes, upgrade the configuration of this network element of preservation.Such as in Fig. 8, select the configuration change incident of configuration change sequence number between 119 to 127 to upgrade the configuration of this network element of preservation.Webmaster also can buffer memory sequence number configuration change incident, after a plurality of configuration change sequence numbers arrive, according to the configuration change information of configuration change sequence number correspondence, therefrom select the configuration change incident of any one or a plurality of configuration change sequence number correspondences to upgrade the configuration of this network element of preservation.Such as, webmaster can be selected the configuration change sequence number of correspondence and the configuration that the configuration change incident is upgraded this network element of preservation according to the user profile that causes the network element configuration change.In the embodiment of the invention, cause the user profile of network element configuration change in the configuration change incident, to carry, and on webmaster, directly show, as terminal use's IP, terminal type etc.In addition, the webmaster configuration that also can tabulate and select corresponding configuration change sequence number and configuration change incident to upgrade this network element of preservation according to the characteristic of configuration change contained in the configuration change incident.The characteristic tabulation of configuration change may comprise OSPF (Open Shortest Path First, ospf), BGP (Border Gateway Protocol, Border Gateway Protocol), IS-IS (Intermediate System-Intermediate System, Intermediate System-to-Intermediate System), SNMP, USM (User-based Security Model is based on user's security model) characteristic etc.Whether webmaster can initiate synchronously corresponding configuration change incident according to the property column voting of configuration change is fixed, if the characteristic of configuration change is not the characteristic that webmaster is concerned about, webmaster can not desynchronize.Only be concerned about the configuration of network element OSPF, BGP, ISIS characteristic as certain or some webmasters, when the USM of this network element characteristic, SNMP characteristic generation configuration change, this webmaster their corresponding configuration change incidents that just do not desynchronize.
Referring to Fig. 9, webmaster according to predetermined policy selection receive to initiate synchronous configuration change sequence number after, webmaster can initiatively be initiated synchronous configuring request to network element.In synchronous configuring request, carrying needs synchronous configuration change serial number information.This network element sends configuration synchronously to this webmaster and replys, and according to the configuration change sequence number of carrying in the synchronous configuring request, find corresponding configuration information after receiving the synchronous configuring request that this webmaster is sent, and sends to this webmaster.This webmaster can be put in the formation of configuration change sequence number after the configuration of upgrading this network element of preserving, and the configuration change sequence number that synchronous configuring request is carried is a synchronous regime.
260: the configuration information that webmaster is preserved the network element of webmaster renewal arrives local storage device with corresponding configuration change sequence number.
Like this, when webmaster or user inquiring network element configuration,, saved query time in the local configuration that just can inquire network element of webmaster.
In the prior art, each configuration variation of network element all will send to all monitoring webmasters to the configuration information of all changes, and this has taken a large amount of system resources of network element and the bandwidth of network.And embodiment of the invention utilization has avoided the transmission of magnanimity hash to take the network bandwidth based on the synchronization check of configuration change sequence number.The embodiment of the invention in running if the webmaster exceptional reset, after webmaster resets and finishes, again the latest configuration that reads network element is sequence number more, and the relatively latest configuration of network element change sequence number and local sequence number synchronously of preserving did not then dispose again synchronously as if identical then the needs.In running if network element reset, configuration change sequence number behind the network element reset behind the webmaster inquiry network element reset, relatively more local latest configuration change sequence number of preserving and the configuration change sequence number behind the network element reset, if two sequence numbers are identical, at this moment webmaster does not need to be configured again synchronously yet.
The webmaster of the embodiment of the invention and network element are undertaken having improved synchronous reliability synchronously by configuration change sequence number and predetermined strategy, have reduced webmaster and the network element system resource overhead when synchronous.
Embodiment three
The embodiment of the invention provides the device of the configuration of a kind of synchronizing network management and network element, as shown in figure 10, comprising:
The change sequence number is provided with module 101, is used for network element is provided with the configuration change sequence number that network element and webmaster can both be discerned, and this configuration change sequence number is the mark that change takes place network element configuration, identifies with serial number;
Altering event reporting module 102 is used for when this network element configuration changes, and this reported by network elements configuration change incident is given webmaster, and the configuration change incident comprises configuration change sequence number and configuration change information;
Configuration synchronization module 103, after being used for this webmaster and receiving the configuration change incident, according to the configuration change sequence number, the configuration of this network element synchronously.
Wherein, configuration synchronization module 103 specifically comprises:
Formation adds unit 1031, after being used for webmaster and receiving the configuration change incident, the configuration change sequence number in the configuration change incident is added the formation of configuration change sequence number, and put not synchronous regime;
Configuration synchronization unit 1032 is used for webmaster according to the configuration of predetermined strategy with this network element of the configuration change event update preservation of receiving, the configuration change sequence number of upgrading in the formation of rearmounted configuration change sequence number is a synchronous regime.
The essential information of carrying configuration change in the configuration change incident of network element is as the time of configuration change sequence number, configuration change, the scope of configuration change, the user profile that causes the network element configuration change, the reason of network element configuration change, the characteristic tabulation of configuration change etc.When webmaster receives the configuration change incident of network element, can be according to the configuration of network element how synchronously of predetermined policy selection.Such as: webmaster can whenever receive the configuration change incident of a network element, just upgrades the configuration of this network element of once preserving; Webmaster also can this network element of buffer memory the configuration change incident, after a plurality of configuration change sequence numbers arrive, upgrade the configuration of this network element of preservation according to the configuration change incident of the one or more configuration change sequence number of the Information Selection of configuration change correspondence.
Therefore, configuration synchronization unit 1032 can comprise:
Synchronous subelement 1032a is used for webmaster and whenever receives a configuration change sequence number immediately, the configuration of this network element of preserving according to the configuration change event update of configuration change sequence number correspondence, and the configuration change sequence number of upgrading in the rearmounted configuration change formation is a synchronous regime.
The synchronous subelement 1032b of first buffer memory, be used for webmaster cached configuration change sequence number, after a plurality of configuration change sequence numbers arrive, therefrom select and upgrade the configuration of this network element of preservation according to the configuration change configuration change incident of the configuration change sequence number correspondence of any one time period, the configuration change sequence number of upgrading above-mentioned any one time period in the rearmounted configuration change formation is a synchronous regime.
Configuration synchronization unit 1032 can also comprise:
The synchronous subelement 1032c of second buffer memory, be used for webmaster cached configuration change sequence number, after a plurality of configuration change sequence numbers arrive, according to configuration change information, therefrom select the configuration change incident of any one or a plurality of configuration change sequence number correspondences to upgrade the configuration of this network element of preservation, above-mentioned any one or a plurality of configuration change sequence number upgraded in the rearmounted configuration change formation are synchronous regime.
The configuration change sequence number that above-mentioned renewal (promptly synchronous) back webmaster all will be put the above-mentioned synchronous mistake in the formation of configuration change sequence number is a synchronous regime.In the prior art, each configuration variation of network element all will send to all monitoring webmasters to the configuration information of all changes, and this has taken a large amount of system resources of network element and the bandwidth of network.And embodiment of the invention utilization has avoided the transmission of magnanimity hash to take the network bandwidth based on the synchronization check of configuration change sequence number.
Concerning immediately synchronously the subelement 1032a, webmaster can be selected whenever to receive a configuration change sequence number and just initiate configuration synchronization automatically, and this scene requires to use under the high situation of real-time at webmaster, realizes webmaster network element configuration synchronously automatically in real time; NM client also can manually be initiated configuration synchronization, and this scene is busy in the webmaster task, uses when real-time is less demanding.Concerning the synchronous subelement 1032b of first buffer memory, webmaster can be according to the time of the configuration change that carries in the configuration change incident, select configuration change sequence number and configuration change incident (comprising the border) corresponding between time of any two configuration changes, upgrade the configuration of this network element of preservation.Such as in Fig. 8, select the configuration change incident of configuration change sequence number between 119 to 127 to upgrade the configuration of this network element of preservation.Concerning the synchronous subelement 1032c of second buffer memory, webmaster can be selected the configuration change sequence number of correspondence and the configuration that the configuration change incident is upgraded this network element of preservation according to the user profile that causes the network element configuration change.In the embodiment of the invention, cause the user profile of network element configuration change in the configuration change incident, to carry, and on webmaster, directly show, as terminal use's IP, terminal type etc.In addition, the webmaster configuration that also can tabulate and select corresponding configuration change sequence number and configuration change incident to upgrade this network element of preservation according to the characteristic of configuration change contained in the configuration change incident.The characteristic tabulation of configuration change comprises OSPF (the Open Shortest Path First of configuration, ospf), BGP (Border Gateway Protocol, Border Gateway Protocol), IS-IS (Intermediate System-Intermediate System, Intermediate System-to-Intermediate System), SNMP, USM (User-based Security Model is based on user's security model) characteristic etc.Whether webmaster can initiate synchronously corresponding configuration change incident according to the property column voting of configuration change is fixed, if the characteristic of configuration change is not the characteristic that webmaster is concerned about, webmaster can not desynchronize.Only be concerned about the configuration of network element OSPF, BGP, ISIS characteristic as webmaster, when the USM of this network element (user management) characteristic, SNMP characteristic generation configuration change, webmaster their corresponding configuration change incidents that just do not desynchronize.
Referring to Fig. 9, webmaster according to predetermined policy selection receive, initiate synchronous configuration change sequence number after, webmaster can initiatively initiate synchronous configuring request to network element.In synchronous configuring request, carrying needs synchronous configuration change serial number information.This network element sends configuration synchronously to this webmaster and replys, and according to the configuration change sequence number of carrying in the synchronous configuring request, find corresponding configuration information after receiving the synchronous configuring request that this webmaster is sent, and sends to this webmaster.This webmaster can be put in the formation of configuration change sequence number after the configuration of upgrading this network element of preserving, and the configuration change sequence number that synchronous configuring request is carried is a synchronous regime.
Further, the device of the configuration of the synchronizing network management of the embodiment of the invention and network element can also comprise:
Full dose synchronization module 104 when being used for webmaster and connecting after initially being connected with this network element or interrupting the long period, obtains whole configuration informations (the latest configuration change sequence number that comprises network element) of this network element and is saved in local storage device, such as disk.
In the present embodiment, the flow process of full dose configuration synchronously and embodiment two narrate identically between webmaster and the network element, repeat no more.
The device of the synchronizing network management of the embodiment of the invention and the configuration of network element also comprises:
The local module 105 of preserving is used for webmaster and preserves the configuration information of this network element that this webmaster upgrades and corresponding configuration change sequence number to local storage device, such as disk.
Adopt the device of the embodiment of the invention, if the webmaster exceptional reset, after webmaster resetted and finishes, the latest configuration that reads network element again is the preface sequence number more in running, relatively the latest configuration of network element changes sequence number and local sequence number synchronously of preserving then, if identical then the needs disposes again synchronously.In running if network element reset, configuration change sequence number behind the network element reset behind the webmaster inquiry network element reset, relatively more local latest configuration change sequence number of preserving and the configuration change sequence number behind the network element reset, if two sequence numbers are identical, at this moment webmaster does not need to be configured again synchronously yet.The webmaster of the embodiment of the invention and network element are undertaken having improved synchronous reliability synchronously by configuration change sequence number and predetermined strategy, have reduced webmaster and the network element system resource overhead when synchronous.
The embodiment of the invention can utilize software to realize that corresponding software programs can be stored in the storage medium that can read, for example, and in the hard disk of router, buffer memory or the CD.
The above only is preferred embodiment of the present invention, and is in order to restriction the present invention, within the spirit and principles in the present invention not all, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (12)
1. the method for the configuration of synchronizing network management and network element is characterized in that, may further comprise the steps:
Network element is provided with the configuration change sequence number that described network element and webmaster can both be discerned, and described sequence number is the mark that change takes place network element configuration, identifies with serial number;
When described network element configuration changed, described reported by network elements configuration change incident was given webmaster, and described configuration change incident comprises described sequence number and configuration change information;
After described webmaster is received described configuration change incident, according to described sequence number, the configuration of synchronous described network element.
2. the method for the configuration of synchronizing network management as claimed in claim 1 and network element is characterized in that, after described webmaster was received described configuration change incident, according to described sequence number, the configuration of synchronous described network element specifically comprised:
After described webmaster is received described configuration change incident, the described sequence number in the described configuration change incident is added the formation of configuration change sequence number, and put not synchronous regime;
Described webmaster is according to the configuration of predetermined strategy with the described network element of the described configuration change event update preservation of receiving, the described sequence number of upgrading in the rearmounted described formation is a synchronous regime.
3. the method for the configuration of synchronizing network management as claimed in claim 2 and network element is characterized in that, described webmaster is specially according to the configuration of the described network element that predetermined strategy and the described configuration change event update of receiving are preserved:
Described webmaster whenever receives a described sequence number, the configuration of the described network element of preserving according to the described configuration change event update of described sequence number correspondence; Perhaps
The configuration of the described network element of preservation is therefrom selected and upgraded according to the described configuration change incident of the described sequence number correspondence of any one time period to the described sequence number of described webmaster buffer memory after a plurality of described sequence numbers arrive.
4. the method for the configuration of synchronizing network management as claimed in claim 3 and network element is characterized in that, described webmaster also comprises according to the configuration of predetermined strategy with the described network element of the described configuration change event update preservation of receiving:
The described sequence number of described webmaster buffer memory after a plurality of described sequence numbers arrive, according to the described configuration change information of described sequence number correspondence, therefrom selects the described configuration change incident of any one or a plurality of described sequence number correspondences to upgrade the configuration of the described network element of preservation.
5. the method for the configuration of synchronizing network management as claimed in claim 1 and network element is characterized in that, describedly also comprises after network element is provided with the step of configuration change sequence number:
When described webmaster connects after initially being connected with described network element or interrupting the long period, whole configurations of obtaining described network element.
6. the method for the configuration of synchronizing network management as claimed in claim 1 and network element is characterized in that, after described webmaster is received described configuration change incident, according to described sequence number, after the step of the configuration of synchronous described network element, also comprises:
The configuration information that described webmaster is preserved the described network element of described webmaster renewal arrives local storage device with corresponding described sequence number.
7. the device of the configuration of synchronizing network management and network element is characterized in that, comprising:
The change sequence number is provided with module, is used for network element is provided with the configuration change sequence number that described network element and webmaster can both be discerned, and described sequence number is the mark that change takes place network element configuration, identifies with serial number;
The altering event reporting module is used for when described network element configuration changes, and described reported by network elements configuration change incident is given webmaster, and described configuration change incident comprises described sequence number and configuration change information;
The configuration synchronization module, after being used for described webmaster and receiving described configuration change incident, according to described sequence number, the configuration of synchronous described network element.
8. the device of the configuration of synchronizing network management as claimed in claim 7 and network element is characterized in that, described configuration synchronization module specifically comprises:
Formation adds the unit, after being used for described webmaster and receiving described configuration change incident, the described sequence number adding configuration change sequence number formation in the described configuration change incident, and puts not synchronous regime;
The configuration synchronization unit is used for described webmaster according to the configuration of predetermined strategy with the described network element of the described configuration change event update preservation of receiving, the described sequence number of upgrading in the rearmounted described formation is a synchronous regime.
9. the device of the configuration of synchronizing network management as claimed in claim 8 and network element is characterized in that, described configuration synchronization unit specifically comprises:
Synchronous subelement is used for described webmaster and whenever receives a described sequence number immediately, the configuration of the described network element of preserving according to the described configuration change event update of described sequence number correspondence, and the described sequence number of upgrading in the rearmounted described formation is a synchronous regime;
The synchronous subelement of first buffer memory, be used for the described sequence number of described webmaster buffer memory, after a plurality of described sequence numbers arrive, therefrom select and upgrade the configuration of the described network element of preservation according to the described configuration change incident of the described sequence number correspondence of any one time period, the described sequence number of upgrading described any one time period in the rearmounted described formation is a synchronous regime.
10. the device of the configuration of synchronizing network management as claimed in claim 8 and network element is characterized in that, described configuration synchronization unit also comprises:
The synchronous subelement of second buffer memory, be used for the described sequence number of described webmaster buffer memory, after a plurality of described sequence numbers arrive, according to configuration change information, therefrom select the described configuration change incident of any one or a plurality of described sequence number correspondences to upgrade the configuration of the described network element of preservation, described any one or a plurality of described sequence number upgraded in the rearmounted described formation are synchronous regime.
11. the device of the configuration of synchronizing network management as claimed in claim 7 and network element is characterized in that, described device also comprises:
The full dose synchronization module when being used for described webmaster and connecting after initially being connected with described network element or interrupting the long period, obtains whole configuration informations of described network element, and is saved in local storage device.
12. the device of the configuration of synchronizing network management as claimed in claim 7 and network element is characterized in that, described device also comprises:
The local module of preserving is used for described webmaster and preserves the configuration information of the described network element that described webmaster upgrades and corresponding described sequence number to local storage device.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100006399A CN101447895A (en) | 2009-01-12 | 2009-01-12 | Collocation method for synchronizing network management and network element and device thereof |
| PCT/CN2009/072959 WO2010078748A1 (en) | 2009-01-12 | 2009-07-28 | Method and device for synchronizing the configurations of the network management and the network element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100006399A CN101447895A (en) | 2009-01-12 | 2009-01-12 | Collocation method for synchronizing network management and network element and device thereof |
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| CN101447895A true CN101447895A (en) | 2009-06-03 |
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| CNA2009100006399A Pending CN101447895A (en) | 2009-01-12 | 2009-01-12 | Collocation method for synchronizing network management and network element and device thereof |
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| WO2010078748A1 (en) * | 2009-01-12 | 2010-07-15 | 华为技术有限公司 | Method and device for synchronizing the configurations of the network management and the network element |
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| US6944657B1 (en) * | 1997-09-22 | 2005-09-13 | Mci Communications Corporation | Automatic network synchronization of the network configuration with the management information database |
| CN1248453C (en) * | 2002-09-13 | 2006-03-29 | 华为技术有限公司 | Method for realtime synchronisation of net element and telecommunication system |
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2009
- 2009-01-12 CN CNA2009100006399A patent/CN101447895A/en active Pending
- 2009-07-28 WO PCT/CN2009/072959 patent/WO2010078748A1/en active Application Filing
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