CN103067196A - Network element resource management system and method based on network element adaption subsystem - Google Patents
Network element resource management system and method based on network element adaption subsystem Download PDFInfo
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Abstract
The invention discloses a network element resource management system and a method based on a network element adaption subsystem, and relates to the field of optical communications. The network element resource management system comprises a webmaster, a control plane, a network element single disk and the network element adaption subsystem. The web master and the control plane only manage the outside resources of a network element. The network element adaption subsystem manages the inside resources of the network element, formulates a command interface commonly used by the network element with the web master and the control panel, receives the orders of the web master and the control plane, converts the orders to configurate corresponding to the single disk and issues, or executes the operations of configuration backup/configuration restore, and establishes effective internal connection between the web master and a specified network element outside interface of the control plane. In the management to the outside resources of the control plane and the web master, if the situation of resource conflicts happens, the network element adaption subsystem judges uniformly, and the conflict situation is reported to the web master or the control plane. According to the network element resource management system and the method based on the network element adaption subsystem, the inside resources of the network element do not need to be divided, and the problems of conflicts and inconformity caused by the fact that multiple parties use the inside resources of the network element are solved.
Description
Technical field
The present invention relates to optical communication field, particularly relate to a kind of network element resources management system and method based on network element aptamer system.
Background technology
Network element resources comprises network element external resource and network element internal resource, the network element external resource comprises service connection between network element external interface (the network element device single-deck is to the interface of outside), the network element, label, bandwidth etc., and the network element internal resource comprises network element internal interface (interface between the inner single-deck of network element device), network element internal cross matrix, single-deck mapping etc.The network element external resource belongs to the scope of end-to-end management, and webmaster, control plane etc. can be as the managers of network element external resource.Webmaster and control plane all can operate network element resources, for avoiding conflict, the general way that adopts is to carry out the division of resource, it is the resource that advance planning is allocated to well webmaster and control plane, webmaster and control plane can only operate the resource in the range of management separately, both all need to record the state of respective resources, the data volume of management is large and need the real-time update resource status, and this mode flexibility ratio is inadequate, if the resource of dividing in advance can not be satisfied the demand, then need to re-start the division of resource.
Traditional transmission network resource management is operated the resource in the range of management separately by network management system, control plane, can't realize unified resource management, more can't solve the collision problem of resource distribution; And along with various, the single-deck configuration protocol form of network element single-deck/Cross Trade kind constantly changes, the application program of webmaster and agreement are also along with variation, and traditional resource management mode has had a strong impact on the development efficiency of webmaster and control plane and safeguarded convenience.The patent No. is ZL200910135902; the Chinese invention patent that name is called " a kind of method based on realizing resource division in the ASON network of SDH " discloses a kind of based on SDH(Synchronous Digital Hierarchy; synchronous digital hierarchy) ASON (Automatically Switched Optical Network; ASON) method of realization resource division in the network; set up first the resource status transition graph of Internet resources; again by setting up PC(Permanent Connection; the permanent connection) business; it is professional to discharge PC; set up SPC(Soft Permanent Connection; soft permanent connection)/SC(Switch Connect; switched connection) business; it is professional to discharge SPC/SC; link traditional protection attribute is set; the realization state conversions such as cancellation link traditional protection attribute; belong to and adopt resource division to manage the method for external resource; make jointly management resource of webmaster and control plane; but jointly consult between necessary webmaster and the control plane; scheme more complicated, also underaction.
The external resource of network element is managed by webmaster or control plane, for example the user is by outlet and the down hop of network management interface specified services, the perhaps outlet of control plane dynamic calculation business and end to end path etc., in some webmaster and the nonsynchronous situation of control plane resource status, or the situation that configuration conflict may occur, if the checking that neither one is unified, then follow-up conflict configuration can affect the business that has existed.Processing mode is a kind of to be that the configuration that webmaster issues is at first sent to control plane, is verified synchronously by control plane, for the configuration of conflict, is as the criterion with the content of control plane setting, revise configuration after, be handed down to equipment.This processing mode can increase the data volume that control plane is processed, and much may be to need not the data that control plane is processed.
Summary of the invention
The objective of the invention is in order to overcome the deficiency of above-mentioned background technology, a kind of network element resources management system and method based on network element aptamer system is provided, need not the network element internal resource is divided, can avoid the conflict and the inconsistence problems that in many ways use the network element internal resource to cause.
Network element resources management system based on network element aptamer system provided by the invention, comprise webmaster, control plane, network element single-deck/Cross Trade, network element aptamer system, network element aptamer system links to each other with webmaster, control plane, network element single-deck/Cross Trade respectively, described webmaster and control plane only manage the external resource of network element, specify end to end network element external resource; Network element aptamer system is used for managed network element internal resource and employed inner track resource, general command interface between formulation and webmaster, the control plane, receive the order of webmaster, control plane, convert the configuration of corresponding single-deck to and issue, perhaps carry out the operation of configuration backup/configuration restore, between the network element external interface of webmaster and control plane appointment, set up effectively inner the connection; In the management for external resource, if the situation of resource contention occurs, network element aptamer systematic unity is judged, and is reported the situation of conflict to arrive webmaster or control plane at control plane and webmaster.
In technique scheme, the process that described network element aptamer systematic unity is judged is: the configuration that network element aptamer system sends webmaster and control plane compares, find wherein to exist the position of conflict, process according to the treatment principle that pre-establishes, and report the information of configuration conflict to arrive webmaster or control plane by certain mode.
In technique scheme, the described treatment principle that pre-establishes is for being as the criterion with the dynamic-configuration of control plane all the time, and the configuration of sending with control plane covers the configuration that webmaster is sent.
In technique scheme, described network element single-deck comprises the first single-deck and the second single-deck, the first single-deck comprises the first external interface, the first internal interface, the second internal interface, the 3rd internal interface, the second single-deck comprises the second external interface, the 4th internal interface, the 5th internal interface, the 6th internal interface, between the first single-deck and the second single-deck network element internal cross matrix is arranged, webmaster issue set up a service path to the second external interface from the first external interface order to network element aptamer system, the inside access path resource from the first internal interface to the six internal interfaces is selected by network element aptamer system; If control plane is also specified and is set up a service path from the first external interface to the second external interface, then control plane issues corresponding request to network element aptamer system, and network element aptamer system is selected from the inside access path resource of the 3rd internal interface to the four internal interfaces again.
In technique scheme, if control plane is at the first external interface, all use same label on the second external interface, webmaster also wishes to set up the business from the first external interface to the second external interface, and on the first external interface, also use this label, network element aptamer system judges and has used this label on the first external interface, then do not allow the configuration take-effective of webmaster, do not apply for inner connection resource for this business yet, the configuration that send on the configuration Coverage Control plane that does not allow webmaster to send, and report the situation of network management resources configuration conflict by certain way.
The present invention also provides a kind of network element resources management method based on network element aptamer system based on the said network element resource management system, may further comprise the steps:
A, webmaster and control plane only manage the external resource of network element, specify end to end network element external resource;
B, network element aptamer system management network element internal resource and employed inner track resource, general command interface between formulation and webmaster, the control plane, receive the order of webmaster, control plane, convert the configuration of corresponding single-deck to and issue, perhaps carry out the operation of configuration backup/configuration restore, between the network element external interface of webmaster and control plane appointment, set up effectively inner the connection;
C, at control plane and webmaster in the management for external resource, if the situation of resource contention occurs, network element aptamer systematic unity judges, and the situation that reports conflict is to webmaster or control plane.
In technique scheme, may further comprise the steps among the step B: described network element single-deck comprises the first single-deck and the second single-deck, the first single-deck comprises the first external interface, the first internal interface, the second internal interface, the 3rd internal interface, the second single-deck comprises the second external interface, the 4th internal interface, the 5th internal interface, the 6th internal interface, between the first single-deck and the second single-deck network element internal cross matrix is arranged, webmaster issue set up a service path to the second external interface from the first external interface order to network element aptamer system, the inside access path resource from the first internal interface to the six internal interfaces is selected by network element aptamer system; If control plane is also specified and is set up a service path from the first external interface to the second external interface, then control plane issues corresponding request to network element aptamer system, and network element aptamer system is selected from the inside access path resource of the 3rd internal interface to the four internal interfaces again.
In technique scheme, the process that the aptamer of network element described in step C systematic unity is judged is: the configuration that network element aptamer system sends webmaster and control plane compares, find wherein to exist the position of conflict, process according to the treatment principle that pre-establishes, and report the information of configuration conflict to arrive webmaster or control plane by certain mode.
In technique scheme, the described treatment principle that pre-establishes is for being as the criterion with the dynamic-configuration of control plane all the time, and the configuration of sending with control plane covers the configuration that webmaster is sent.
In technique scheme, may further comprise the steps among the step C: if control plane is at the first external interface, all use same label on the second external interface, webmaster also wishes to set up the business from the first external interface to the second external interface, and on the first external interface, also use this label, network element aptamer system judges and has used this label on the first external interface, then do not allow the configuration take-effective of webmaster, do not apply for inner connection resource for this business yet, the configuration that send on the configuration Coverage Control plane that does not allow webmaster to send, and report the situation of network management resources configuration conflict by certain way.
Compared with prior art, advantage of the present invention is as follows:
(1) the present invention is divided into the external resource (interface of the external section of equipment single-deck for example from the angle of network element with network element resources, be external interface etc.) be connected with internal resource such as internal chiasma connection etc.), webmaster, the control plane management end to end, the business of inter-network element and network element external resource, network element aptamer system management network element internal resource, internal resource is transparent for webmaster and control plane, thereby need not the network element internal resource is divided, can avoid the conflict and the inconsistence problems that in many ways use the network element internal resource to cause, the resource management that is applicable to transmit network.
(2) webmaster, control plane only need the managed network element external resource, have reduced the data volume of management, the data volume of required preservation etc.
(3) for external resource, though network element aptamer system does not directly manage, but the configuration that the external resource such as webmaster, control plane manager issues, the capital is through network element aptamer system, thereby network element aptamer system can carry out conforming checking to the configuration that webmaster, control plane issue, judge the situation of conflict, and further according to certain principle, make the configuration take-effective that the high configuration person of priority issues and can not be capped.
(4) system mask of network element aptamer the details that realizes of device interior, such as demand of chip etc., the upgrading of equipment may only can have influence on the aptamer system, and webmaster and control plane can perception less than the upgrading of equipment, also need not upgrade by the equipment of following.
Description of drawings
Fig. 1 is the schematic diagram of network element aptamer system resource management in the embodiment of the invention.
Fig. 2 is the structured flowchart of network element aptamer internal system in the embodiment of the invention.
Fig. 3 is the management schematic diagram of embodiment of the invention peripheral resource and internal resource.
Fig. 4 is that network element aptamer system is that webmaster is set up business in the embodiment of the invention, selects the schematic diagram of the inner track resource of the first internal interface to the six internal interfaces.
Fig. 5 is that network element aptamer system is that control plane is set up business in the embodiment of the invention, selects the schematic diagram of the inner track resource of the 3rd internal interface to the four internal interfaces.
Fig. 6 be in the embodiment of the invention control plane to the schematic diagram of the management of external resource.
Fig. 7 is webmaster management external resource and the schematic diagram that clashes with the resource of control plane management in the embodiment of the invention.
Embodiment
The present invention is described in further detail below in conjunction with drawings and the specific embodiments.
Referring to shown in Figure 1, the embodiment of the invention provides a kind of network element resources management system based on network element aptamer system, comprise webmaster, control plane, network element single-deck/Cross Trade, network element aptamer system, network element aptamer system links to each other with webmaster, control plane, network element single-deck/Cross Trade respectively, webmaster and control plane only manage the external resource of network element, specify end to end network element external resource.Network element aptamer system is used for managed network element internal resource and employed inner track resource etc., general command interface between formulation and webmaster, the control plane, receive the order of webmaster, control plane, convert the configuration of corresponding single-deck to and issue, perhaps carry out the operation of configuration backup/configuration restore, between the network element external interface of webmaster and control plane appointment, set up effectively inner the connection; In the management for external resource, if the situation of resource contention occurs, network element aptamer systematic unity is judged, and is reported the situation of conflict to arrive webmaster or control plane at control plane and webmaster.
The process that network element aptamer systematic unity is judged is: the interactive information of webmaster and control plane and equipment, as the single-deck configuration that issues etc., all to pass through network element aptamer system, the configuration that network element aptamer system sends webmaster and control plane compares, find wherein to exist the position of conflict, process according to the treatment principle that pre-establishes, for example be as the criterion with the dynamic-configuration of control plane all the time, the configuration of sending with control plane covers the configuration that webmaster is sent, and the configuration that send on the configuration Coverage Control plane that does not allow to send with webmaster; Thereby guarantee the validity of the configuration of the equipment that is set to; And report the information of configuration conflict to webmaster or control plane by certain mode (for example adopting alarm, event).
The business of network management configuration is static traffic, the business of control plane configuration is dynamic service, in the scene of static traffic, dynamic service coexistence, generally be that the static traffic of webmaster can turn through control plane and issues, this moment, control plane can compare network management configuration and self dynamic-configuration, and disposed the repeated configuration that covers in the webmaster with self; Thereby final realization is exactly that dynamic-configuration covers the static configuration that repeats.
The network element aptamer system that between webmaster and network element single-deck, increases, that webmaster is sunk to network element aptamer system based on the partial function of NE management, by formulating network element aptamer system and webmaster, general command interface between the control plane, network element aptamer system receives webmaster, the order of control plane, convert the configuration of corresponding single-deck to and issue, perhaps carry out such as operations such as configuration backup/configuration restores, make webmaster and network element single-deck, control plane and network element single-deck, communicating by letter between control plane and the webmaster all passed through network element aptamer system and realized, can reduce webmaster, control plane, close coupling between the single-deck configuration.
For control plane, also be to be undertaken by network element aptamer system with communicating by letter of webmaster, the order of the control plane associative operation that network element aptamer system will receive from webmaster, after for example webmaster obtains the resource status of control plane, compare/message such as source synchronous operates, the professional foundation of initiation are to network element aptamer system, and network element aptamer system forwards is to control plane; Control plane also adopts the mode of configuration order to send to network element aptamer system for the configuration of network element single-deck/Cross Trade, and system changes by the network element aptamer, and the configuration that will generate sends to network element single-deck/Cross Trade.Webmaster and control plane be for the configuration of network element single-deck/Cross Trade, and can adopt accordant interface between the network element aptamer system.
Referring to shown in Figure 2, network element aptamer system comprises that command interface module, command configuration modular converter, single-deck interactive module and performance alarm report processing module, the command interface module links to each other with webmaster, control plane, command configuration modular converter respectively, the single-deck interactive module links to each other with command configuration modular converter, network element single-deck/Cross Trade respectively, and performance alarm reports processing module to link to each other with network element single-deck/Cross Trade, webmaster respectively.
Command interface module: be used for receiving the order from webmaster and control plane, and format conversion, encapsulation, affirmation, buffer memory are carried out in the order that receives, be delivered to the command configuration modular converter, and format conversion is carried out in the order that the command configuration modular converter returns; The order about control plane that webmaster is issued, according to and control plane between protocol format be transmitted to control plane.
Command configuration modular converter: be used for the order that receives is configured generation or logical calculated, carry out the mutual conversion of order and configuration according to business model.
Single-deck interactive module: be used for mutual with network element single-deck/Cross Trade, single-deck/Cross Trade is configured to network element, be handed down to related network elements single-deck/Cross Trade according to the uni-disk protocol form, and buffer memory is carried out in the configuration that issues, process and confirmed and overtime unacknowledged situation.
Performance alarm reports processing module: be used for the information that control plane, network element single-deck/Cross Trade are reported and the command result of returning and report webmaster.
Network element aptamer system also comprises network management interface, single-deck configuration interface and control plane interface, and network management interface be used for to receive the order from webmaster, to the order that receives resolve, logical process, and return corresponding result.The command type that network management interface is resolved comprises: single-deck configuration, single-deck configuration are obtained, single-deck configuration backup/recovery, control plane configuration, control plane resource, channel status obtain.The single-deck configuration interface is used for the configuration with the internal logic generation, is issued to corresponding network element single-deck/Cross Trade, and obtains the message that network element single-deck/Cross Trade is returned; What the control plane interface be used for to be transmitted the control plane resource arranges message, reporting service state, realizes communicating by letter between control plane and the webmaster.Webmaster, control plane all adopt identical protocol format with network element aptamer system.
Network element external resource, network element internal resource are simultaneous, angle from management, can think that both are independently, but the angle from Network, can think certain association is arranged between the two,, then connect by the network element internal resource between the network element external resource through network element such as Network.Can't see hardware from the angle of network element aptamer system, what see is by the abstract hardware model " network element internal resource " out of single-deck application layer.Webmaster or control plane are set up teleservice, only need to specify the external resource of network element, namely set up business between any two external interfaces of network element, and do not spend the data flow annexation how to confirm of being concerned about network element internal, what data flow was passed through is the inner information such as which interface.
The management of external resource includes but not limited to the management of label, the management of external interface, the Bandwidth Management among the PTN etc., during Management label, in SDH, what label was corresponding is time slot, and the rule of time slot allocation can adopt the time slot etc. that such as centralized distribution as far as possible, as far as possible reduces minimum number with upper strata cascade type label; At PTN(Packet Transport Network, Packet Transport Network) in, label generally distributes in the integer number range between 16 to 1048575; At OTN(Optical Transport Network, optical transfer network) in, that label represents is ODUk(Optical Channel Data Unit-k, light path data cell k) particular location etc.
Each single-deck inside comprises an external interface and a plurality of internal interface.Referring to shown in Figure 3, the network element single-deck comprises the first single-deck and the second single-deck, the first single-deck comprises the first external interface, the first internal interface, the second internal interface, the 3rd internal interface, the second single-deck comprises the second external interface, the 4th internal interface, the 5th internal interface, the 6th internal interface, between the first single-deck and the second single-deck network element internal cross matrix is arranged.
Referring to shown in Figure 4, webmaster issue set up a service path to the second external interface from the first external interface order to network element aptamer system, the inside access path resource from the first internal interface to the six internal interfaces is selected by network element aptamer system.
If control plane does not also know which internal interface internal resource includes, do not know that more which resource used by webmaster, but control plane is also specified and is set up a service path from the first external interface to the second external interface, referring to shown in Figure 5, control plane issues corresponding request to network element aptamer system, and network element aptamer system is selected from the inside access path resource of the 3rd internal interface to the four internal interfaces again.
Referring to shown in Figure 6, if control plane all uses label 20 on the first external interface, the second external interface.Referring to shown in Figure 7, webmaster also wishes to set up the business from the first external interface to the second external interface, and the label or 20 that uses at the first external interface; Network element aptamer system judged and used label 20 on the first external interface this moment, do not allow the configuration take-effective of webmaster, can not apply for inner connection resource for this business yet, do not allow network management configuration Coverage Control planar configuration, and report the situation of network management resources configuration conflict by certain way.Finally, network element aptamer system reasonably processes the configuration conflict between webmaster and the control plane, realizes the unified management of network element internal resource.
On the basis of said network element resource management system, the embodiment of the invention also provides a kind of network element resources management method based on network element aptamer system, may further comprise the steps:
A, webmaster and control plane only manage the external resource of network element, specify end to end network element external resource.
The management of external resource includes but not limited to the management of label, the management of external interface, the Bandwidth Management among the PTN etc., during Management label, in SDH, what label was corresponding is time slot, and the rule of time slot allocation can adopt the time slot etc. that such as centralized distribution as far as possible, as far as possible reduces minimum number with upper strata cascade type label; In PTN, label generally distributes in the integer number range between 16 to 1048575; In OTN, what label represented is particular location of ODUk etc.
B, network element aptamer system management network element internal resource, the network element internal resource is transparent for webmaster and control plane, need not to divide resource.The resource that network element aptamer system management network element internal uses, employed inner track resource etc. between the network element external interface of webmaster and control plane appointment, are set up effectively inner the connection.
Each single-deck inside comprises an external interface and a plurality of internal interface.Referring to shown in Figure 3, the network element single-deck comprises the first single-deck and the second single-deck, the first single-deck comprises the first external interface, the first internal interface, the second internal interface, the 3rd internal interface, the second single-deck comprises the second external interface, the 4th internal interface, the 5th internal interface, the 6th internal interface, between the first single-deck and the second single-deck network element internal cross matrix is arranged.
Referring to shown in Figure 4, webmaster issue set up a service path to the second external interface from the first external interface order to network element aptamer system, the inside access path resource from the first internal interface to the six internal interfaces is selected by network element aptamer system.
If control plane does not also know which internal interface internal resource includes, do not know that more which resource used by webmaster, but control plane is also specified and is set up a service path from the first external interface to the second external interface, referring to shown in Figure 5, control plane issues corresponding request to network element aptamer system, and network element aptamer system is selected from the inside access path resource of the 3rd internal interface to the four internal interfaces again.
C, at control plane and webmaster in the management for external resource, if the situation of resource contention occurs, judged by network element aptamer systematic unity, and the situation that reports conflict is to webmaster or control plane.The process that network element aptamer systematic unity is judged is: the interactive information of webmaster and control plane and equipment, as the single-deck configuration that issues etc., all to pass through network element aptamer system, the configuration that network element aptamer system sends webmaster and control plane compares, find wherein to exist the position of conflict, process according to the treatment principle that pre-establishes, for example be as the criterion with the dynamic-configuration of control plane all the time, the configuration of sending with control plane covers the configuration that webmaster is sent, and the configuration that send on the configuration Coverage Control plane that does not allow to send with webmaster; Thereby guarantee the validity of the configuration of the equipment that is set to; And report the information of configuration conflict to webmaster or control plane by certain mode (for example adopting alarm, event).
Referring to shown in Figure 6, if control plane all uses label 20 on the first external interface, the second external interface.Referring to shown in Figure 7, webmaster also wishes to set up the business from the first external interface to the second external interface, and the label or 20 that uses at the first external interface; Network element aptamer system judged and used label 20 on the first external interface this moment, do not allow the configuration take-effective of webmaster, can not apply for inner connection resource for this business yet, do not allow network management configuration Coverage Control planar configuration, and report the situation of network management resources configuration conflict by certain way.Finally, network element aptamer system reasonably processes the configuration conflict between webmaster and the control plane, realizes the unified management of network element internal resource.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention comprises these changes and modification interior.The content that is not described in detail in this specification belongs to the known prior art of this area professional and technical personnel.
Claims (10)
1. network element resources management system based on network element aptamer system, comprise webmaster, control plane, network element single-deck/Cross Trade, network element aptamer system, network element aptamer system links to each other with webmaster, control plane, network element single-deck/Cross Trade respectively, it is characterized in that: described webmaster and control plane only manage the external resource of network element, specify end to end network element external resource; Network element aptamer system is used for managed network element internal resource and employed inner track resource, general command interface between formulation and webmaster, the control plane, receive the order of webmaster, control plane, convert the configuration of corresponding single-deck to and issue, perhaps carry out the operation of configuration backup/configuration restore, between the network element external interface of webmaster and control plane appointment, set up effectively inner the connection; In the management for external resource, if the situation of resource contention occurs, network element aptamer systematic unity is judged, and is reported the situation of conflict to arrive webmaster or control plane at control plane and webmaster.
2. the network element resources management system based on network element aptamer system as claimed in claim 1, it is characterized in that: the process that described network element aptamer systematic unity is judged is: the configuration that network element aptamer system sends webmaster and control plane compares, find wherein to exist the position of conflict, process according to the treatment principle that pre-establishes, and report the information of configuration conflict to arrive webmaster or control plane by certain mode.
3. the network element resources management system based on network element aptamer system as claimed in claim 2, it is characterized in that: the described treatment principle that pre-establishes is for being as the criterion with the dynamic-configuration of control plane all the time, and the configuration of sending with control plane covers the configuration that webmaster is sent.
4. the network element resources management system based on network element aptamer system as claimed in claim 3, it is characterized in that: described network element single-deck comprises the first single-deck and the second single-deck, the first single-deck comprises the first external interface, the first internal interface, the second internal interface, the 3rd internal interface, the second single-deck comprises the second external interface, the 4th internal interface, the 5th internal interface, the 6th internal interface, between the first single-deck and the second single-deck network element internal cross matrix is arranged, webmaster issue set up a service path to the second external interface from the first external interface order to network element aptamer system, the inside access path resource from the first internal interface to the six internal interfaces is selected by network element aptamer system; If control plane is also specified and is set up a service path from the first external interface to the second external interface, then control plane issues corresponding request to network element aptamer system, and network element aptamer system is selected from the inside access path resource of the 3rd internal interface to the four internal interfaces again.
5. the network element resources management system based on network element aptamer system as claimed in claim 4, it is characterized in that: if control plane is at the first external interface, all use same label on the second external interface, webmaster also wishes to set up the business from the first external interface to the second external interface, and on the first external interface, also use this label, network element aptamer system judges and has used this label on the first external interface, then do not allow the configuration take-effective of webmaster, do not apply for inner connection resource for this business yet, the configuration that send on the configuration Coverage Control plane that does not allow webmaster to send, and report the situation of network management resources configuration conflict by certain way.
6. based on the network element resources management method based on network element aptamer system of each described network element resources management system in the claim 1 to 5, may further comprise the steps:
A, webmaster and control plane only manage the external resource of network element, specify end to end network element external resource;
B, network element aptamer system management network element internal resource and employed inner track resource, general command interface between formulation and webmaster, the control plane, receive the order of webmaster, control plane, convert the configuration of corresponding single-deck to and issue, perhaps carry out the operation of configuration backup/configuration restore, between the network element external interface of webmaster and control plane appointment, set up effectively inner the connection;
C, at control plane and webmaster in the management for external resource, if the situation of resource contention occurs, network element aptamer systematic unity judges, and the situation that reports conflict is to webmaster or control plane.
7. the network element resources management method based on network element aptamer system as claimed in claim 6, it is characterized in that: may further comprise the steps among the step B: described network element single-deck comprises the first single-deck and the second single-deck, the first single-deck comprises the first external interface, the first internal interface, the second internal interface, the 3rd internal interface, the second single-deck comprises the second external interface, the 4th internal interface, the 5th internal interface, the 6th internal interface, between the first single-deck and the second single-deck network element internal cross matrix is arranged, webmaster issue set up a service path to the second external interface from the first external interface order to network element aptamer system, the inside access path resource from the first internal interface to the six internal interfaces is selected by network element aptamer system; If control plane is also specified and is set up a service path from the first external interface to the second external interface, then control plane issues corresponding request to network element aptamer system, and network element aptamer system is selected from the inside access path resource of the 3rd internal interface to the four internal interfaces again.
8. the network element resources management method based on network element aptamer system as claimed in claim 7, it is characterized in that: the process that the aptamer of network element described in step C systematic unity is judged is: the configuration that network element aptamer system sends webmaster and control plane compares, find wherein to exist the position of conflict, process according to the treatment principle that pre-establishes, and report the information of configuration conflict to arrive webmaster or control plane by certain mode.
9. the network element resources management method based on network element aptamer system as claimed in claim 8, it is characterized in that: the described treatment principle that pre-establishes is for being as the criterion with the dynamic-configuration of control plane all the time, and the configuration of sending with control plane covers the configuration that webmaster is sent.
10. the network element resources management method based on network element aptamer system as claimed in claim 9, it is characterized in that: may further comprise the steps among the step C: if control plane is at the first external interface, all use same label on the second external interface, webmaster also wishes to set up the business from the first external interface to the second external interface, and on the first external interface, also use this label, network element aptamer system judges and has used this label on the first external interface, then do not allow the configuration take-effective of webmaster, do not apply for inner connection resource for this business yet, the configuration that send on the configuration Coverage Control plane that does not allow webmaster to send, and report the situation of network management resources configuration conflict by certain way.
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