CN101534458B - Automatic binding method and device for automatically exchanging UNI data link of optical-fiber network - Google Patents

Automatic binding method and device for automatically exchanging UNI data link of optical-fiber network Download PDF

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CN101534458B
CN101534458B CN200910082638A CN200910082638A CN101534458B CN 101534458 B CN101534458 B CN 101534458B CN 200910082638 A CN200910082638 A CN 200910082638A CN 200910082638 A CN200910082638 A CN 200910082638A CN 101534458 B CN101534458 B CN 101534458B
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data link
tna
link
configuration
harness
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CN101534458A (en
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骆震江
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ZTE Corp
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ZTE Corp
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Abstract

The invention discloses an automatic binding method for automatically exchanging user-network interface UNI data link of optical-fiber network ASON, comprising the followings: configuration operating states are detected, and the data link is configured aiming at different configuration operating states; the similarities and differences between the transport network address TNA of the configured data link and the configured data link TNA are judged, and the corresponding binding operation is carried out on the data link according to the judgment result. The invention further discloses an automatic binding device of UNI data link of ASON simultaneously. The application of the method and the device can realize the automatic binding function of UNI data link of the same TNA so that each UNI client corresponds to one UNI binding link, thereby improving the resource management efficiency of the data link.

Description

UNI data link automatic binding method and device in a kind of ASON
Technical field
The present invention relates to the ASON (ASON, Automatic Switched Optical Network) in the communication system, relate in particular to user-network interface among a kind of ASON (UNI) data link automatic binding method and device.
Background technology
The notion of ASON was proposed by formal in calendar year 2001; ASON is the ASTN that is the basis with optical transfer network (OTN); The main distinction of ASON and traditional OTN is to have introduced an independently control plane, control plane by independently or a plurality of Control Node that are distributed in the network element device, couple together through signalling path form.Control plane has the control of calling and connection control function, comprising: routing function, and the resource discovering function, establishment of connection, release, monitoring and maintenance function etc., thus realized Intellectualization of Optical Network.
ASON control plane interface comprises UNI and Network-Network interface (NNI); Wherein, NNI is divided into internal network-network interface (I-NNI) and external network-network interface (E-NNI) again, I-NNI be belong in the same territory or a plurality of not same area that dependence arranged in the two-way signaling interface of control plane inter-entity; E-NNI is the two-way signaling interface that belongs to the not same area inner control plane inter-entity of no dependence, and said two kinds of NNI all support following function: resource discovering, connection control, connection are selected and route.The routing function of NNI comprises: many data link that have same alike result between two ASON nodes are formed a harness link; To reach the effect that reduces the data link state updating information; As: many identical data link of attribute among the ASON are bundled; Form a harness link, like this, can send through individual data Link State Advertisement information above-mentioned many data link execution maintenance and broadcast operation; Thereby significantly reduce the broadcast message in the network, the data link resource efficiency of management is improved.Existing NNI data link binding is a foundation with the user's request, that is: Virtual network operator will have the corresponding data link execution binding operation of identical services demand user.
UNI is the two-way signaling interface of user and service provider control plane inter-entity, and UNI comprises two sub-set: UNI user side (UNI-C) and UNI network terminal (UNI-N) are respectively applied for and describe user side and service provider end.UNI supports following function: call out control, status poll, connection control and be connected selection, but do not possess the routing function of NNI.It is thus clear that, realized NNI data link binding technology in the prior art, by contrast,, also the UNI data link is not realized bundle feature owing to receive the restriction of UNI self function.
Summary of the invention
In view of this, main purpose of the present invention is to provide UNI data link automatic binding method and device among a kind of ASON, can realize the automatic binding function of UNI data link among the ASON.
For achieving the above object, technical scheme of the present invention is achieved in that
The invention provides user-network interface UNI data link automatic binding method among a kind of ASON ASON, this method comprises:
Detect the configuration operation state, to different configuration operation state configuration data link; The transmission net of judging institute's configuration data link distributes the address TNA and the similarities and differences of configuration data link TNA, according to judged result the data link is carried out corresponding binding operation, and the data link automatic binding that will have identical TNA is the harness link;
Wherein, when said configuration operation state when newly-increased, said configuration data link is specially: increase data link and the corresponding TNA of configuration; Accordingly; The TNA of said judgement institute configuration data link and the similarities and differences of configuration data link TNA; According to judged result the data link is carried out corresponding binding operation, the data link automatic binding that will have identical TNA is the harness link, is specially: judge the TNA of newly-increased data link and the similarities and differences of configuration data link TNA; If with configuration data link TNA is identical, then will increase the Member Link that data link is configured to dispose newly with the affiliated harness link of identical TNA data link; If with configuration data link TNA is different, then the TNA according to newly-increased data link disposes a new harness link corresponding with the TNA of newly-increased data link, and will increase the Member Link that data link is configured to new harness link newly;
When said configuration operation state was deletion, said configuration data link was specially: the deleted data link; Accordingly; The TNA of said judgement institute configuration data link and the similarities and differences of configuration data link TNA; According to judged result the data link is carried out corresponding binding operation; The data link automatic binding that will have identical TNA is the harness link, is specially: judge the similarities and differences of TNA with the link of the configuration data TNA that removes this configuration of deleted data link, if identical with the TNA of the link of configuration data that removes this configuration; Then keep the former affiliated harness link of deleted data link, the end data link configuration; If different, then incite somebody to action the former affiliated harness link circuit deleting of deleted data link, the end data link configuration with the TNA of the link of configuration data that removes this configuration;
When said configuration operation state was modification, said configuration data link was specially: the TNA that revises data link; Accordingly; The TNA of said judgement institute configuration data link and the similarities and differences of configuration data link TNA; According to judged result the data link is carried out corresponding binding operation, the data link automatic binding that will have identical TNA is the harness link, is specially: the similarities and differences of judging TNA that revises the back data link and the data link TNA that has disposed; If it is identical with the TNA of the data link that has disposed; Then amended data link is removed the former affiliated harness link before revising, and be configured to the said Member Link that has disposed, end data link configuration with the affiliated harness link of identical TNA data link; If it is different with the TNA of the data link that has disposed; Then according to one of the TNA configuration of revising the back data link with revise after the corresponding new harness link of TNA of data link; With removing the harness link of amended data link under former; And be configured to the Member Link of new harness link, end data link configuration.
Wherein, said different judged results to data link TNA after revising are all carried out before the operation of end data link configuration, further comprise:
Judge the similarities and differences of TNA that revises preceding data link and the data link TNA that has disposed that removes this configuration,, then keep the former affiliated harness link of having revised data link if identical with the TNA of the data link that has disposed of removing this configuration; If different, then will revise harness link circuit deleting under data link former with the TNA of the data link that has disposed of removing this configuration.
The present invention also provides UNI data link automatic binding device among a kind of ASON, and this device comprises:
Detection module is used to detect the configuration operation state, and testing result is sent to configuration module and judging treatmenting module;
Memory module is used to store corresponding TNA and the affiliated harness link of data link of data link, data link that has disposed;
Configuration module is used for the testing result configuration data link according to detection module, and configuration result is sent to judging treatmenting module;
Judging treatmenting module; TNA and the memory module that is used for judging configuration module institute configuration data link according to the configuration operation state be the similarities and differences of configuration data link TNA; And according to judged result the data link is carried out corresponding binding and operate, the data link automatic binding that will have identical TNA is the harness link;
Wherein, when said configuration module confirmed that the configuration operation state is newly-increased, said configuration module specifically was used for: increase the TNA of data link and configuration correspondence, and configuration result is sent to judging treatmenting module; Accordingly, said judging treatmenting module specifically is used for: when confirming newly-increased data link TNA and configuration data link TNA is identical, with the Member Link with harness link under the identical TNA data link that increases that data link is configured to dispose newly; Confirm that newly-increased data link TNA and configuration data link TNA according to new harness link corresponding with the TNA of newly-increased data link of TNA configuration of newly-increased data link, and will increase the Member Link that data link is configured to new harness link newly not simultaneously;
Confirm the configuration operation state when said configuration module and be when deletion, said configuration module specifically is used for: the deleted data link, and configuration result sent to judging treatmenting module; Accordingly; Said judging treatmenting module; Specifically be used for: when the remaining link of configuration data TNA is identical in the first deleted data link of deletion memory module Central Plains storage, the TNA that confirms deleted data link afterwards and memory module, finishes link configuration and operate; The TNA of the remaining link of configuration data deletes the former affiliated harness link of deleted data link not simultaneously in the TNA of definite deleted data link and the memory module;
When said configuration module was confirmed the configuration operation state for modification, said configuration module specifically was used for: revise the TNA of data link, and configuration result is sent to judging treatmenting module; Accordingly; Said judging treatmenting module; Specifically be used for: confirm to revise the TNA of the TNA of back data link and configuration data link when identical; Amended data link is removed from former affiliated harness link, and be configured to the said Member Link that has disposed with the affiliated harness link of identical TNA data link; The TNA that confirm to revise the TNA of back data link and configuration data link is not simultaneously; According to the TNA configuration and the corresponding new harness link of TNA of revising the back data link of revising the back data link; Amended data link is removed the harness link under former, and be configured to the Member Link of new harness link.
Wherein, said judging treatmenting module when the TNA of the TNA of data link and the link of configuration data that removes this configuration is identical before being further used for confirm revising, finishes link configuration and operates; Before confirm revising the TNA of the TNA of data link and the data link that has disposed of removing this configuration not simultaneously, harness link under data link former has been revised in deletion.
UNI data link automatic binding method and device among the ASON provided by the invention detect the configuration operation state, to different configuration operation state configuration data link; Judge the TNA of institute's configuration data link and the similarities and differences of configuration data link TNA; According to judged result the data link is carried out corresponding binding operation; Thereby realization has the automatic binding function of the UNI data link of identical TNA; Make the corresponding UNI harness link of each UNI client, improved the data link resource efficiency of management.
Description of drawings
Fig. 1 is UNI data link automatic binding method realization flow figure among the ASON of the present invention;
Fig. 2 is the newly-increased configuration embodiment sketch map of data link of the present invention;
Fig. 3 revises configuration embodiment one sketch map for data link of the present invention;
Fig. 4 revises configuration embodiment two sketch mapes for data link of the present invention;
Fig. 5 revises configuration embodiment three sketch mapes for data link of the present invention;
Fig. 6 revises configuration embodiment four sketch mapes for data link of the present invention;
Fig. 7 is UNI data link automatic binding apparatus structure sketch map among the ASON of the present invention.
Embodiment
Basic thought of the present invention is: detect the configuration operation state, to different configuration operation state configuration data link; Judge the TNA of institute's configuration data link and the similarities and differences of configuration data link TNA, the data link is carried out corresponding binding operation according to judged result.
Here, said configuration operation state comprises: increase newly, delete and revise; Said TNA is that ASON is the address that the overall situation is unique that each UNI client is distributed; Be called and transmit net distribution address; A TNA can identify one or more data link, that is: if many data link all belong to above-mentioned same UNI client, then said many data link identify by same TNA; Above-mentioned UNI client comprises UNI-C node and UNI-N node, and ASON is respectively the corresponding TNA with the UNI-N node configuration of UNI-C node; Accomplish the configuration that is configured to accomplish data link between UNI-C node and UNI-N node of said data link, that is: accomplish the configuration of data link in UNI-C node and UNI-N node both sides.
Will be in the layoutprocedure of UNI data link for data link dispose TNA, the foundation of data link automatic binding embodiment of the present invention is TNA, that is: the data link automatic binding that will have identical TNA is the harness link.
Below in conjunction with accompanying drawing and specific embodiment the present invention is done further explain.
Fig. 1 is UNI data link automatic binding method realization flow figure among the ASON of the present invention, and as shown in Figure 1, this flow process may further comprise the steps:
Step 101: data link configuration beginning.
Step 102: detect whether the configuration operation state is newly-increased, if the configuration operation state, then increases data link and the corresponding TNA of configuration for newly-increased, execution in step 103 afterwards; If for newly-increased, then execution in step 106 for the configuration operation state.
Step 103～105: judge whether the TNA of newly-increased data link is identical with the TNA of configuration data link; If it is identical with the TNA of configuration data link; Then will increase the Member Link with the affiliated harness link of identical TNA data link that data link is configured to dispose newly, execution in step 115 afterwards; If different with the TNA of configuration data link, then according to new harness link corresponding of TNA configuration of newly-increased data link, and will increase the Member Link that data link is configured to new harness link newly with the TNA of newly-increased data link, execution in step 115 afterwards;
Here; In data link layoutprocedure of the present invention; If the TNA of newly-increased data link is different with the TNA of configuration data link, the affiliated harness link of the newly-increased data link of configuration then is like step 105; Harness link under every the data link that disposes in the deletion of feasible data link afterwards or the modification layoutprocedure all has is in order to the automatic binding of final realization data link.
Step 106: detect whether the configuration operation state is deletion, if the configuration operation state is deletion, deleted data link then, execution in step 107 afterwards; If the configuration operation state is not deletion, then execution in step 109.
Step 107～108: whether the TNA that judges the data link of deleting is identical with the TNA of the data link that has disposed of removing this configuration; If it is identical with the TNA of the link of configuration data that removes this configuration; Then keep the former affiliated harness link of deleted data link, execution in step 115; If different with the TNA of the link of configuration data that removes this configuration, then incite somebody to action the former affiliated harness link circuit deleting of deleted data link, execution in step 115 afterwards.
Here, whether the TNA of the data link of said judgement deletion is all with the TNA of the data link that has disposed of removing this configuration mutually: after the judgment data link was deleted, whether the TNA of deleted data link was still used by other data link.
Step 109: detect whether the configuration operation state is modification, if the configuration operation state is then revised the TNA of data link for revising, execution in step 110 afterwards; If the configuration operation state for revising, that is: is not carried out any configuration operation to the data link, then execution in step 115.
Step 110～112: whether the TNA that judges amended data link is identical with the TNA of the data link that has disposed; If it is identical with the TNA of configuration data link; Then amended data link is removed the former affiliated harness link before revising; And being configured to the said Member Link that has disposed with harness link under the identical TNA data link, direct execution in step 115 also can continue execution in step 113 afterwards; If it is different with the TNA of configuration data link; Then according to one of the TNA configuration of revising the back data link with revise after the corresponding new harness link of TNA of data link; With removing the harness link of amended data link under former; And being configured to the Member Link of new harness link, direct execution in step 115 also can continue execution in step 113 afterwards.
Step 113～114: whether the TNA that judges the data link before revising is identical with the TNA of the data link that has disposed of removing this configuration; If it is identical with the TNA of the link of configuration data that removes this configuration; Then keep the former affiliated harness link of having revised data link, execution in step 115; If different with the TNA of the link of configuration data that removes this configuration, then will revise harness link circuit deleting under data link former, execution in step 115 afterwards.
Whether the TNA of the data link before here, said judgement is revised is all with the TNA of the data link that has disposed of removing this configuration mutually: whether the TNA that judges data link before revising is still used by other data link.
Step 115: the data link configuration finishes.
Fig. 2 is the newly-increased configuration embodiment sketch map of data link of the present invention; As shown in Figure 2; Newly-increased successively three data link between UNI-C node and UNI-N node, three data link TNAs corresponding with UNI-C and UNI-N are configured to 20 and 30 respectively, that is: the TNA of three data link is identical; Data link interface sign on the UNI-C node is respectively: 40,41,42, and the data link interface sign on the UNI-N node is respectively: 70,71,72; The concrete configuration process is following:
Step 201: newly-increased data link interface on the UNI-C node: 40; Because TNA:20 was not configured; That is: the TNA with configuration data link is different, then the configuration harness LI(link interface) corresponding with TNA:20: 20, here; With 20 sign harness LI(link interface)s, and with data link interface: 40 are set to the harness LI(link interface): 20 Member Link interface.
Here, the layoutprocedure of data link then is the data link interface of configuration data link, i.e. data link interface on UNI-C and the UNI-N node.
Step 202: newly-increased data link interface on the UNI-C node: 41; Because its TNA:20 was configured; That is: with configuration data LI(link interface): the TNA of 40 corresponding data link is identical, and then with data link interface: 41 are set to the corresponding harness LI(link interface) of TNA:20: 20 Member Link interface.
Here; Also can be at the configuration data LI(link interface): data link interfaces on configuration article one data link UNI-N nodes earlier before 41: 70; That is: dispose three complete data link successively; In the present embodiment, dispose the data link interface of three data link on the UNI-C node successively earlier, dispose the data link interface of three data link on the UNI-N node more successively.
Step 203: identical with step 2, newly-increased data link interface on the UNI-C node: 42, because its TNA:20 was configured, then with data link interface: 42 are set to the corresponding harness LI(link interface) of TNA:20: 20 Member Link interface.
Step 204: newly-increased successively data link interface on the UNI-N node: 70,71,72; Correspond respectively to the data link interface on the UNI-C node: 40,41,42; The collocation method of data link interface is identical on collocation method and the UNI-C node, wherein, and being set to of harness LI(link interface): newly-increased and data link interface: 40 corresponding data link interfaces: after 70; Dispose the harness LI(link interface) corresponding: 30 with TNA:30; The harness LI(link interface): 30 with step 201 in the harness LI(link interface): 20 is corresponding, corresponding, and with data link interface: 71 and 72 all are set to the harness LI(link interface) of TNA:30 correspondence: 30 Member Link interface.
The deletion layoutprocedure of data link of the present invention is opposite with newly-increased layoutprocedure, and still being example below with Fig. 2 simply is described below the deletion layoutprocedure of data link:
Deleted data LI(link interface): 42 and corresponding data link interface: 72; Deleted data LI(link interface) again: 41 and corresponding data link interface: 71; At this moment; Because of the data link interface do not deleted: 40 with 70 TNA and data link interface: 41,42 and 71,72 identical, then only with above-mentioned data link interface: 41,42,71 and 72 harness LI(link interface)s: remove 20 and 30 from TNA:20 and 30 correspondences; Deleted data LI(link interface): after 40 and 70; Because of the harness LI(link interface): 20 and 30 are no longer used by other data link; That is: the TNA with other data link interface that has disposed is different, then at the deleted data LI(link interface): 40 and 70 back deletion harness LI(link interface)s: 20 and 30.
Fig. 3 revises configuration embodiment one sketch map for data link of the present invention; As shown in Figure 3; The TNA that present embodiment is characterised in that data link to be revised is no longer used by other data link after data link is revised configuration, that is: the TNA with configuration data link is different, and the TNA of amended data link did not dispose; That is: the TNA with configuration data link is different, and the concrete configuration process is following:
Step 301: with data link interface on the UNI-C node: 41 corresponding TNA:20 are revised as 21, because TNA:21 do not dispose, so the configuration new harness LI(link interface) corresponding with TNA:21: 21.
Step 302: with data link interface: 41 from the harness LI(link interface): remove 20, and be set to the harness LI(link interface): 21 Member Link interface.
Step 303: because of TNA:20 is no longer used by other data link, so deletion harness LI(link interface): 20.
Step 304: with on the UNI-N node with data link interface: 41 corresponding data link interfaces: 71 corresponding TNA:30 are revised as 31; Dispose the new harness LI(link interface) corresponding: 31 with TNA:31; The harness LI(link interface): 31 with step 301 in the harness LI(link interface): 21 is corresponding; With data link interface: 71 from the harness LI(link interface): remove 30, and be set to the harness LI(link interface): 31 Member Link interface, deletion harness LI(link interface): 30.
Fig. 4 revises the sketch map of configuration embodiment two for data link of the present invention; As shown in Figure 4; The TNA that present embodiment is characterised in that data link to be revised still has other data link to use after data link is revised configuration, that is: the TNA with configuration data link is identical, and the TNA of amended data link did not dispose; That is: the TNA of amended data link is different with the TNA of configuration data link, and the concrete configuration process is following:
Step 401: with the data link interface on the UNI-C node: 41 corresponding TNA:20 are revised as 21, because TNA:21 do not dispose, so the configuration new harness LI(link interface) corresponding with TNA:21: 21.
Step 402: with data link interface: 41 from the harness LI(link interface): remove 20, and be set to the harness LI(link interface): 21 Member Link interface.
Step 403: because of TNA:20 still by data link interface: 42 corresponding data link are used, so continue to keep the harness LI(link interface): 20.
Step 404: with on the UNI-N node with data link interface: 41 corresponding data link interfaces: 71 corresponding TNA:30 are revised as 31; Dispose the new harness LI(link interface) corresponding: 31 with TNA:31; The harness LI(link interface): 31 with step 401 in the harness LI(link interface): 21 is corresponding; With data link interface: 71 from the harness LI(link interface): remove 30, and be set to the harness LI(link interface): 31 Member Link interface.
Fig. 5 revises the sketch map of configuration embodiment three for data link of the present invention; As shown in Figure 5; The TNA that present embodiment is characterised in that data link to be revised still has other data link to use after data link is revised configuration, that is: the TNA with configuration data link is identical, and the TNA of amended data link disposed; That is: the TNA of amended data link is identical with the TNA of configuration data link, and the concrete configuration process is following:
Step 501: with the data link interface on the UNI-C node: 40 corresponding TNA:20 are revised as 21; Because TNA:21 disposed; With data link interface: 42 corresponding TNA:21 are identical; Then with data link interface: 40 from the harness LI(link interface): remove 20, and be set to the harness LI(link interface): 21 Member Link interface.
Step 502: because of TNA:20 still by data link interface: 41 corresponding data link are used, and keep the harness LI(link interface): 20.
Step 503: the same; With on the UNI-N node with data link interface: 40 corresponding data link interfaces: 70 corresponding TNA:30 are revised as 31; Because TNA:31 disposed; Then with data link interface: 70 from the harness LI(link interface): remove 30, and be set to the harness LI(link interface): 31 Member Link interface.
Fig. 6 revises the sketch map of configuration embodiment four for data link of the present invention; As shown in Figure 6; The TNA that present embodiment is characterised in that data link to be revised is no longer used by other data link after data link is revised configuration, that is: the TNA with configuration data link is different, and the TNA of amended data link disposed; That is: it is identical with the TNA of configuration data link to revise the TNA of back data link, and the concrete configuration process is following:
Step 601: with the data link interface on the UNI-C node: 41 corresponding TNA:20 are revised as 21; Because TNA:21 disposed; With data link interface: 42 corresponding TNA:21 are identical; Then with data link interface: 41 from the harness LI(link interface): remove 20, and be set to the harness LI(link interface): 21 Member Link interface.
Step 602: because of TNA:20 is no longer used by other data link, so deletion harness LI(link interface): 20.
Step 603: the same; With on the UNI-N node with data link interface: 41 corresponding data link interfaces: 71 corresponding TNA:30 are revised as 31; Because TNA:31 disposed; Then with data link interface: 71 from the harness LI(link interface): remove 30, and be set to the harness LI(link interface): 31 Member Link interface, deletion harness LI(link interface): 30.
In the layoutprocedure of embodiment data link according to the invention, data link interface and harness LI(link interface) are all visible to the user, thereby the configuration operation Simple transparent of data link, and the forming process of harness link is invisible.
For realizing said method, the present invention also provides UNI data link automatic binding device among a kind of ASON, and as shown in Figure 7, this device comprises: detection module, configuration module, memory module and judging treatmenting module, wherein,
Said detection module is used to detect the configuration operation state, and testing result is sent to configuration module and judging treatmenting module;
Concrete, detect the configuration operation state, testing result is sent to configuration module and judging treatmenting module.
Said memory module is used to store corresponding TNA and the affiliated harness link of data link of data link, data link that has disposed.
Said configuration module is used for the testing result configuration data link according to detection module, and configuration result is sent to judging treatmenting module, and is concrete,
When the configuration operation state is newly-increased, increase the TNA of data link and configuration correspondence, and configuration result is sent to judging treatmenting module; The configuration operation state is when deletion, the deleted data link, and configuration result sent to judging treatmenting module; When the configuration operation state is modification, revise the TNA of data link, and configuration result is sent to judging treatmenting module; The configuration operation state is not carried out any configuration operation for newly-increased, deletion with when revising.
Said judging treatmenting module is used for judging according to the configuration operation state TNA and the memory module similarities and differences of configuration data link TNA of configuration module institute configuration data link, and according to judged result the data link is carried out corresponding binding and operate, and is concrete,
The configuration operation state is when newly-increased, when confirming newly-increased data link TNA and configuration data link TNA is identical, with the Member Link with harness link under the identical TNA data link that increases that data link is configured to dispose newly; Confirm that newly-increased data link TNA and configuration data link TNA according to new harness link corresponding with the TNA of newly-increased data link of TNA configuration of newly-increased data link, and will increase the Member Link that data link is configured to new harness link newly not simultaneously;
The configuration operation state is when deletion, when the remaining link of configuration data TNA is identical in the deleted data link of deletion memory module Central Plains storage earlier, the TNA that confirms deleted data link afterwards and memory module, finishes link configuration and operates; The TNA of the remaining link of configuration data deletes the former affiliated harness link of deleted data link not simultaneously in the TNA of definite deleted data link and the memory module;
When the configuration operation state is modification; Confirm to revise the TNA of the TNA of back data link and configuration data link when identical; Amended data link is removed from former affiliated harness link, and be configured to the said Member Link that has disposed with the affiliated harness link of identical TNA data link; The TNA that confirm to revise the TNA of back data link and configuration data link is not simultaneously; According to the TNA configuration and the corresponding new harness link of TNA of revising the back data link of revising the back data link; Amended data link is removed the harness link under former, and be configured to the Member Link of new harness link; After carrying out corresponding binding and operate according to the TNA that revises the back data link and the similarities and differences of configuration data link TNA based on above description; When the TNA of the preceding data link of further definite modification is identical with the TNA of the link of configuration data that removes this configuration, finishes link configuration and operate; Before confirm revising the TNA of the TNA of data link and the link of configuration data that removes this configuration not simultaneously, harness link under data link former has been revised in deletion.
The above is merely preferred embodiment of the present invention, is not to be used to limit protection scope of the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to replacement and improvement etc., all should be included within protection scope of the present invention.

Claims (4)

1. user-network interface UNI data link automatic binding method among the ASON ASON is characterized in that this method comprises:
Detect the configuration operation state, to different configuration operation state configuration data link; The transmission net of judging institute's configuration data link distributes the address TNA and the similarities and differences of configuration data link TNA, according to judged result the data link is carried out corresponding binding operation, and the data link automatic binding that will have identical TNA is the harness link;
Wherein, when said configuration operation state when newly-increased, said configuration data link is specially: increase data link and the corresponding TNA of configuration; Accordingly; The TNA of said judgement institute configuration data link and the similarities and differences of configuration data link TNA; According to judged result the data link is carried out corresponding binding operation, the data link automatic binding that will have identical TNA is the harness link, is specially: judge the TNA of newly-increased data link and the similarities and differences of configuration data link TNA; If with configuration data link TNA is identical, then will increase the Member Link that data link is configured to dispose newly with the affiliated harness link of identical TNA data link; If with configuration data link TNA is different, then the TNA according to newly-increased data link disposes a new harness link corresponding with the TNA of newly-increased data link, and will increase the Member Link that data link is configured to new harness link newly;
When said configuration operation state was deletion, said configuration data link was specially: the deleted data link; Accordingly; The TNA of said judgement institute configuration data link and the similarities and differences of configuration data link TNA; According to judged result the data link is carried out corresponding binding operation; The data link automatic binding that will have identical TNA is the harness link, is specially: judge the similarities and differences of TNA with the link of the configuration data TNA that removes this configuration of deleted data link, if identical with the TNA of the link of configuration data that removes this configuration; Then keep the former affiliated harness link of deleted data link, the end data link configuration; If different, then incite somebody to action the former affiliated harness link circuit deleting of deleted data link, the end data link configuration with the TNA of the link of configuration data that removes this configuration;
When said configuration operation state was modification, said configuration data link was specially: the TNA that revises data link; Accordingly; The TNA of said judgement institute configuration data link and the similarities and differences of configuration data link TNA; According to judged result the data link is carried out corresponding binding operation, the data link automatic binding that will have identical TNA is the harness link, is specially: the similarities and differences of judging TNA that revises the back data link and the data link TNA that has disposed; If it is identical with the TNA of the data link that has disposed; Then amended data link is removed the former affiliated harness link before revising, and be configured to the said Member Link that has disposed, end data link configuration with the affiliated harness link of identical TNA data link; If it is different with the TNA of the data link that has disposed; Then according to one of the TNA configuration of revising the back data link with revise after the corresponding new harness link of TNA of data link; With removing the harness link of amended data link under former; And be configured to the Member Link of new harness link, end data link configuration.
2. UNI data link automatic binding method is characterized in that among the ASON according to claim 1, and said different judged results to data link TNA after revising are all carried out before the operation of end data link configuration, further comprise:
Judge the similarities and differences of TNA that revises preceding data link and the data link TNA that has disposed that removes this configuration,, then keep the former affiliated harness link of having revised data link if identical with the TNA of the data link that has disposed of removing this configuration; If different, then will revise harness link circuit deleting under data link former with the TNA of the data link that has disposed of removing this configuration.
3. UNI data link automatic binding device among the ASON is characterized in that this device comprises:
Detection module is used to detect the configuration operation state, and testing result is sent to configuration module and judging treatmenting module;
Memory module is used to store corresponding TNA and the affiliated harness link of data link of data link, data link that has disposed;
Configuration module is used for the testing result configuration data link according to detection module, and configuration result is sent to judging treatmenting module;
Judging treatmenting module; TNA and the memory module that is used for judging configuration module institute configuration data link according to the configuration operation state be the similarities and differences of configuration data link TNA; And according to judged result the data link is carried out corresponding binding and operate, the data link automatic binding that will have identical TNA is the harness link;
Wherein, when said configuration module confirmed that the configuration operation state is newly-increased, said configuration module specifically was used for: increase the TNA of data link and configuration correspondence, and configuration result is sent to judging treatmenting module; Accordingly, said judging treatmenting module specifically is used for: when confirming newly-increased data link TNA and configuration data link TNA is identical, with the Member Link with harness link under the identical TNA data link that increases that data link is configured to dispose newly; Confirm that newly-increased data link TNA and configuration data link TNA according to new harness link corresponding with the TNA of newly-increased data link of TNA configuration of newly-increased data link, and will increase the Member Link that data link is configured to new harness link newly not simultaneously;
Confirm the configuration operation state when said configuration module and be when deletion, said configuration module specifically is used for: the deleted data link, and configuration result sent to judging treatmenting module; Accordingly; Said judging treatmenting module; Specifically be used for: when the remaining link of configuration data TNA is identical in the first deleted data link of deletion memory module Central Plains storage, the TNA that confirms deleted data link afterwards and memory module, finishes link configuration and operate; The TNA of the remaining link of configuration data deletes the former affiliated harness link of deleted data link not simultaneously in the TNA of definite deleted data link and the memory module;
When said configuration module was confirmed the configuration operation state for modification, said configuration module specifically was used for: revise the TNA of data link, and configuration result is sent to judging treatmenting module; Accordingly; Said judging treatmenting module; Specifically be used for: confirm to revise the TNA of the TNA of back data link and configuration data link when identical; Amended data link is removed from former affiliated harness link, and be configured to the said Member Link that has disposed with the affiliated harness link of identical TNA data link; The TNA that confirm to revise the TNA of back data link and configuration data link is not simultaneously; According to the TNA configuration and the corresponding new harness link of TNA of revising the back data link of revising the back data link; Amended data link is removed the harness link under former, and be configured to the Member Link of new harness link.
4. UNI data link automatic binding device among the ASON according to claim 3; It is characterized in that: said judging treatmenting module; When the TNA of the TNA of data link and the link of configuration data that removes this configuration is identical before being further used for confirm revising, finishes link configuration and operate; Before confirm revising the TNA of the TNA of data link and the data link that has disposed of removing this configuration not simultaneously, harness link under data link former has been revised in deletion.
CN200910082638A 2009-04-23 2009-04-23 Automatic binding method and device for automatically exchanging UNI data link of optical-fiber network Expired - Fee Related CN101534458B (en)

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