CN102368836B - Method for realizing flexible configuration transference between passive optical network (PON) ports - Google Patents
Method for realizing flexible configuration transference between passive optical network (PON) ports Download PDFInfo
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- CN102368836B CN102368836B CN201110284471.6A CN201110284471A CN102368836B CN 102368836 B CN102368836 B CN 102368836B CN 201110284471 A CN201110284471 A CN 201110284471A CN 102368836 B CN102368836 B CN 102368836B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q11/0067—Provisions for optical access or distribution networks, e.g. Gigabit Ethernet Passive Optical Network (GE-PON), ATM-based Passive Optical Network (A-PON), PON-Ring
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q2011/0079—Operation or maintenance aspects
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q2011/0086—Network resource allocation, dimensioning or optimisation
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Abstract
The invention discloses a method for realizing flexible configuration transference between passive optical network (PON) ports, which relates to the field of a passive optical network and is characterized by comprising the following steps: S1, setting configuration needing transference; S2, detecting the configuration needing transference before transference; S3, starting the transference; S4, recording a source PON port and a target PON port of the successful transference, and saving the last 32 times of successfully completed transference operations according to the sequence; S5, reporting a configuration unsaving alarm to a web master and executing saving configuration; and S6, executing a synchronous web master database after the configuration unsaving alarm is reported. The method makes one time of completely novel configuration operation for the whole system, no matter how many ports are configured, a complete transference process within the time can be completed, the transference time is greatly shortened, the stability of the system is ensured, and the requirements on maintenance staff are greatly reduced.
Description
Technical field
The present invention relates to PON (Passive Optical Network, EPON) field, is specifically a kind of method realizing configuration emigration between passive optical network PON mouth.
Background technology
Along with the development of optical transport technology, PON technology is applied in access technology gradually, and PON technology mainly has: the feature of the structure of point-to-multipoint, descending employing broadcast mode and high bandwidth.PON technology as a kind of new access technology, its bandwidth provided can adapt to now and in 10 years in the future user to the demand of bandwidth; Original DSL subscriber's cable also by original access device is accessed PON system as a node, and can be fully utilized simultaneously.PON can solve the current network bottleneck problem of Access Network, is the direction of access technology development.
In the development of PON system, along with the sharply increase of number of users, the number of telecommunication station also increases fast, and regular maintenance and the monitoring workload of website also increase day by day.50 ONU (Optical Network Unit is only accessed with PON interface disc single port, optical network unit) user is example, if there is the simple scenario that PON interface disc port socket fault is such, reach and again complete all configurations, no matter be by webmaster or order line, optimally also at least need the time of several hours, and because the composition of manual operation is excessive, cause the possibility producing configuration error or omission to strengthen; Because configure numerous and diverse and there is certain correlation or conflict, suitable maintenance experience is not had to be difficult to ensure configuration emigration.
Summary of the invention
For the defect existed in prior art, the object of the present invention is to provide a kind of method realizing configuration emigration between passive optical network PON mouth, configuration variation is not had at current the moved source PON mouth of guarantee system and object PON mouth, and when configuration conflict, only direct control is carried out to data structure, and to be correlated with PON interface disc port arrangement with the form synchronous refresh of hot plug, the brand-new configuration operation that whole system carried out once, though configuration number, transition process thoroughly can be completed once within the time, shorten transit time greatly, ensure that the stability of system, and the requirement greatly reduced maintenance staff.
For reaching above object, the technical scheme that the present invention takes is: a kind of method realizing configuration emigration between passive optical network PON mouth, comprises the steps:
S1., the configuration needing migration is set, selects source PON interface disc, source PON mouth, object PON interface disc and object PON mouth;
S2. to needing the configuration of migration to move front inspection, if meet transition condition, then carrying out next step, starting migration; If cannot move, then amendment needs the configuration of migration or the existing configuration of PON mouth, performs migration again after both are consistent.
S3. migration operation is carried out, record the off state of current source PON mouth and object PON mouth, closedown source PON mouth and object PON mouth, object PON interface disc port is copied in order by needing the configuration of migration, after all migrations complete, the relevant configuration of removing source PON interface disc port, gives PON mouth hair updo bag again by the configuration after migration;
S4. safeguard migration record, record source PON mouth and the object PON mouth of this Successful migration, preserve the last migration operation be successfully completed for 32 times according to sequencing;
S5. report configuration not preserve alarm to webmaster, perform and preserve configuration;
S6., after alarm report is not preserved in described configuration, synchronizing network management database is performed.
On the basis of technique scheme, before described configuration starts migration, the identical or compatibility of following transition condition must be met and then perform migration: source PON mouth must conform to the true PON mouth number of equipment with object PON mouth; Source PON mouth is not identical with object PON mouth; Currently be not in PON mouth configuration emigration process; There is not the optical network unit of having authorized in object PON mouth; Source PON mouth and object PON mouth automatic authorization mode compatibility; Source PON mouth and object PON mouth certification mode compatibility; Source PON mouth and object PON mouth logic sequence white list compatibility; It is compatible that source PON mouth and the media interviews of object PON mouth control white list.
On the basis of technique scheme, if any one in described source PON mouth and object PON mouth automatic authorization mode, optical network unit certification mode, logic sequence white list and media interviews media address white list exists inconsistent, then do not move.
On the basis of technique scheme, during described configuration emigration, the following situation of demand fulfillment: source PON mouth and object PON mouth are no more than equipment real PON mouth scope; Source PON mouth is identical with object PON mouth; Current be not in systematic conservation configuration operating process in; Source PON mouth and object PON mouth are not in the operating process of optical network unit mandate; Source PON mouth and object PON mouth are existence and type is correct; Currently not to be in PON mouth configuration emigration process.
On the basis of technique scheme, check before described S2 migration and comprise the steps:
S201. check in EPON, whether correctly slot number and PON slogan, if not, then stops this time migration and reporting errors, if correctly, then carry out next step;
S202. check whether current passive optical network is in PON configuration emigration process, if so, etc. to be migrated complete after, again check, if not, carry out next step;
S203. check that whether object PON mouth has the optical network unit of having authorized, and if so, then removes and authorizes or select other object PON mouths, if not, carry out next step;
S204. check that source PON mouth and object PON mouth authorization and certification mode are compatible, if incompatible, then amendment configures or selects other object PON mouths, if compatible, then carries out next step;
S205. check the consistency of source PON mouth and object PON mouth authorization and certification mode, if inconsistent, continue migration or select other PON mouths to move, if unanimously, then starting to move.
On the basis of technique scheme, described S3 comprises the steps:
S301. current whether being in of check system preserves configuration automatically, if so, then stops migration, if not, continues migration;
S302. check that whether source PON mouth or object PON mouth carry out optical network unit automatic authorization, if so, then stop migration, if not, continue migration;
S303. check that whether source PON mouth or slot, object PON mouth place be online or whether type is correct, if not online or incorrect, then stop migration, if online or correct, continue migration;
Whether S304. check current just at pon configuration emigration, check before carrying out after if so, etc. to be migrated moving again and attempt migration, if not, continuation is moved;
S305. source PON mouth and object PON mouth is closed;
S306. configuration emigration in main control unit is completed;
Give out a contract for a project S307. the configuration after migration again to object PON interface disc.
On the basis of technique scheme, described S4 comprises the steps:
S401. by source PON slogan, the slot number of successful configuration emigration, and the sequencing that object PON mouth, slot number occurred according to the time is preserved;
S402. source PON slogan, the slot number of 32 the successful configuration emigrations be successfully completed recently is recorded, and object PON mouth, slot number.
On the basis of technique scheme, described S5 comprises the steps:
S501. after configuration emigration completes, equipment reports configuration not preserve alarm to webmaster, and user can select the operation of preserving configuration;
S502. webmaster shows configuration and do not preserve alarm, user performs preservation configuration operation.
Beneficial effect of the present invention is:
1, break down and need not again complete all configurations, migration velocity is fast, and there will not be when configurable number magnitude ascending manner, the problem that migration velocity significantly slows down.
2, migration restriction is few, because do not have the restriction of PON interface disc and port, person easy to use formulates migration scheme.
3, simple to operation, only need simple selected source, slot, source PON mouth, object slot object PON mouth.
4, reliability is high, even if when occurring in transition process that equipment such as to restart at the extreme case, also can not cause configuration loss.
5, ease for use is strong, the configuration conflict of complexity and other restrictive condition inspections is encapsulated, participates in without the need to too much personnel.
Accompanying drawing explanation
Fig. 1 is the method flow sketch of the embodiment of the present invention;
Fig. 2 is the detail flowchart of step S2 in Fig. 1;
Fig. 3 is the detail flowchart of step S3 in Fig. 1;
Fig. 4 is the synchronizing information schematic diagram in Fig. 1 between webmaster and equipment.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in further detail.
As shown in Figure 1, a kind of method realizing configuration emigration between passive optical network PON mouth of the present invention, can only carry out a pair pon mouth configuration emigration in the same time at every turn, comprise the steps:
S1., the configuration needing migration is set, selects source PON interface disc, source PON mouth, object PON interface disc and object PON mouth.
S2. to needing the configuration of migration to move front inspection, if meet transition condition, then carrying out next step, starting migration; If do not met, then do not move.User carries out PON mouth configuration emigration after can selecting to force migration or amendment configuration again.Described configuration must meet following transition condition before starting migration, can start migration: wherein, source PON mouth must conform to the true PON mouth number of equipment with object PON mouth; Source PON mouth is not identical with object PON mouth; Currently be not in PON mouth configuration emigration process; Object PON mouth does not exist authorizes ONU; Source PON mouth and object PON mouth automatic authorization mode compatibility; Source PON mouth and object PON mouth certification mode compatibility; SN (Serial Number, the logic sequence number) white list of source PON mouth and object PON mouth is compatible; Source PON mouth and object PON mouth MAC (Media AccessControl, media interviews medium) address white list compatibility.If any one in described source PON mouth and object PON mouth automatic authorization mode, ONU certification mode, SN white list and MAC Address white list exists inconsistent, then stop migration.Next, user can select to force migration, carries out the configuration emigration between two PON mouths after also can selecting to revise configuration again.
As shown in Figure 2, in S1, can carry out in accordance with the following steps moving front inspection:
S201. check in passive optical network equipment that whether the source slot number, source PON slogan, object slot number, the object PON slogan that prepare to be configured migration be correct, if correctly, then carry out next step; When slot number and PON slogan exceed the span of equipment reality, or time identical with source slot number, source PON slogan while of object slot number, two, object PON mouth, for incorrect, then stop moving and returning mistake, whether correctly the source slot number arranged in inspection S1, source PON slogan, object slot number, No. PON, object, and are done corresponding adjustment by user.
S202. check whether current passive optical network is in PON configuration emigration process, if system is in PON mouth configuration emigration process, and repeats to issue migration operation, now system meeting auto-returned mistake, user checks after having been moved the wait last time again; If not, next step is carried out.
S203. check whether object PON mouth has and authorize ONU, if there is the ONU system of having authorized will return mistake, avoid the ONU service disconnection that object PON can be caused to authorize after moving, this ONU for actual conditions, will be removed the object PON mouth of authorizing or selecting other to move by user; If not, next step is carried out.
S204. check whether the automatic authorization mode of source PON mouth and object PON mouth, ONU certification mode, SN white list and MAC white list exist incompatible, can not move when occurring incompatible, now user can select amendment relevant configuration until ensure compatible or select other suitable PON mouths to carry out migration operation; If compatible, then carry out next step.
S205. check whether the automatic authorization mode of source PON mouth and object PON mouth, ONU certification mode, SN white list and MAC white list exist inconsistent, when the inconsistent but situation of compatibility, migration operation can revise the relevant configuration of PON mouth, at this moment the details that user is inconsistent can be informed, user makes one's options according to detailed details, and the amendment ignoring object PON mouth relevant configuration continues migration or selects other suitable PON mouths to move; If consistent, then start to move.
S3. migration operation is carried out, record the off state of current source PON mouth and object PON mouth, closedown source PON mouth and object PON mouth, object PON interface disc port is copied in order by needing the configuration of migration, after all migrations complete, the relevant configuration of removing source PON interface disc port, gives PON mouth hair updo bag again by the configuration after migration.After selection starts migration, whole transition process completes in a short period of time.During described configuration emigration, the following situation of demand fulfillment: source PON mouth and object PON mouth do not exceed equipment real PON mouth scope; Source PON mouth can not be identical with object PON mouth; Current be not in systematic conservation configuration operating process in; Source PON mouth and object PON mouth are not in the operating process of ONU mandate; Source PON mouth and object PON mouth are existence and type is correct; Currently not to be in PON mouth configuration emigration process.
As shown in Figure 3, the detailed step of S3 is as follows:
S301. current whether being in of check system preserves configuration automatically, if system is in the process of automatically preserving configuration, then stops migration, avoids fortuitous event to cause configuration loss or configuration conflict after moving; If not, migration is continued.
S302. check whether source PON mouth or object PON mouth carry out ONU automatic authorization, if carry out in the process of ONU automatic authorization, then stop migration, avoid fortuitous event cause configuration loss or configuration emigration imperfect; If not, migration is continued.
S303. check that whether source PON mouth or slot, object PON mouth place be online or whether type is correct, if PON card is online or type is incorrect because hardware reason or manual operation cause, then stops migration, if online or correct, continue to move.
S304. check and currently if in transition process, when namely last migration operation does not complete, then do not carry out new migration operation whether just at PON configuration emigration, user, by after once having moved before wait, check before again carrying out moving and attempts moving; If not, migration is continued.
S305. source PON mouth and object PON mouth is closed.
S306. configuration emigration in main control unit is completed.
Give out a contract for a project S307. the configuration after migration again to object PON interface disc.
S4. safeguard migration record, record source PON mouth and the object PON mouth of this Successful migration, preserve the last migration operation be successfully completed for 32 times according to sequencing.
As shown in Figure 4, be the synchronizing information schematic diagram between webmaster and equipment, the wherein detailed step of S4:
S401. by source PON slogan, the slot number of successful configuration emigration, and the sequencing that object PON mouth, slot number occurred according to the time is preserved;
S402. source PON slogan, the slot number of 32 the successful configuration emigrations be successfully completed recently is recorded, and object PON mouth, slot number.
S5. report configuration not preserve alarm to webmaster, perform and preserve configuration.
As shown in Figure 4, detailed step is:
S501. after configuration emigration completes, equipment reports configuration not preserve alarm to webmaster, and user can select the operation of preserving configuration;
S502. webmaster shows configuration and do not preserve alarm, user performs preservation configuration operation.
S6., after PON configuration emigration completes, ONU equipment reported event prompting synchronizing network management database is to webmaster, and user can select the operation of synchronizing network management database.
The present invention is not limited to above-mentioned execution mode, and for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications are also considered as within protection scope of the present invention.The content be not described in detail in this specification belongs to the known prior art of professional and technical personnel in the field.
Claims (8)
1. between passive optical network PON mouth, realize a method for configuration emigration, it is characterized in that, comprise the steps:
S1., the configuration needing migration is set, selects source PON interface disc, source PON mouth, object PON interface disc and object PON mouth;
S2. to needing the configuration of migration to move front inspection, if meet transition condition, then carrying out next step, starting migration; If cannot move, then amendment needs the configuration of migration or the existing configuration of PON mouth, performs migration again after both are consistent;
S3. migration operation is carried out, record the off state of current source PON mouth and object PON mouth, closedown source PON mouth and object PON mouth, object PON interface disc port is copied in order by needing the configuration of migration, after all migrations complete, the relevant configuration of removing source PON interface disc port, issues object PON mouth dish again by the configuration after migration;
S4. safeguard migration record, record source PON mouth and the object PON mouth of this Successful migration, preserve the last migration operation be successfully completed for 32 times according to sequencing;
S5. report configuration not preserve alarm to webmaster, perform and preserve configuration;
S6., after alarm report is not preserved in described configuration, synchronizing network management database is performed.
2. between passive optical network PON mouth, realize the method for configuration emigration as claimed in claim 1, it is characterized in that: before described configuration starts migration, the identical or compatibility of following transition condition must be met and then perform migration: source PON mouth must conform to the true PON mouth number of equipment with object PON mouth; Source PON mouth is not identical with object PON mouth; Currently be not in PON mouth configuration emigration process; There is not the optical network unit of having authorized in object PON mouth; Source PON mouth and object PON mouth automatic authorization mode compatibility; Source PON mouth and object PON mouth certification mode compatibility; Source PON mouth and object PON mouth logic sequence white list compatibility; It is compatible that source PON mouth and the media interviews of object PON mouth control white list.
3. between passive optical network PON mouth, realize the method for configuration emigration as claimed in claim 2, it is characterized in that: if any one in described source PON mouth and object PON mouth automatic authorization mode, optical network unit certification mode, logic sequence white list and media interviews media address white list exists inconsistent, then do not move.
4. between passive optical network PON mouth, realize the method for configuration emigration as claimed in claim 1, it is characterized in that: during described configuration emigration, the following situation of demand fulfillment: source PON mouth and object PON mouth are no more than equipment real PON mouth scope; Source PON mouth is identical with object PON mouth; Current be not in systematic conservation configuration operating process in; Source PON mouth and object PON mouth are not in the operating process of optical network unit mandate; Source PON mouth and object PON mouth are existence and type is correct; Currently not to be in PON mouth configuration emigration process.
5. between passive optical network PON mouth, realize the method for configuration emigration as claimed in claim 1, it is characterized in that: check before described S2 migration and comprise the steps,
S201. check in EPON, whether correctly slot number and PON slogan, if not, then stops this time migration and reporting errors, if correctly, then carry out next step;
S202. check current passive optical network whether to be in PON configuration emigration process if so, etc. to be migrated complete after, again check, if not, carry out next step;
S203. check that whether object PON mouth has the optical network unit of having authorized, and if so, then removes and authorizes or select other object PON mouths, if not, carry out next step;
S204. check that source PON mouth and object PON mouth authorization and certification mode are compatible, if incompatible, then amendment configures or selects other object PON mouths, if compatible, then carries out next step;
S205. check the consistency of source PON mouth and object PON mouth authorization and certification mode, if inconsistent, continue migration or select other PON mouths to move, if unanimously, then starting to move.
6. between passive optical network PON mouth, realize the method for configuration emigration as claimed in claim 1, it is characterized in that: described S3 comprises the steps,
S301. current whether being in of check system preserves configuration automatically, if so, then stops migration, if not, continues migration;
S302. check that whether source PON mouth or object PON mouth carry out optical network unit automatic authorization, if so, then stop migration, if not, continue migration;
S303. check that whether source PON mouth or slot, object PON mouth place be online or whether type is correct, if not online or incorrect, then stop migration, if online or correct, continue migration;
Whether S304. check current just at pon configuration emigration, check before carrying out after if so, etc. to be migrated moving again and attempt migration, if not, continuation is moved;
S305. source PON mouth and object PON mouth is closed;
S306. configuration emigration in main control unit is completed;
Give out a contract for a project S307. the configuration after migration again to object PON interface disc.
7. between passive optical network PON mouth, realize the method for configuration emigration as claimed in claim 1, it is characterized in that: described S4 comprises the steps,
S401. by source PON slogan, the slot number of successful configuration emigration, and the sequencing that object PON mouth, slot number occurred according to the time is preserved;
S402. source PON slogan, the slot number of 32 the successful configuration emigrations be successfully completed recently is recorded, and object PON mouth, slot number.
8. between passive optical network PON mouth, realize the method for configuration emigration as claimed in claim 1, it is characterized in that: described S5 comprises the steps,
S501. after configuration emigration completes, equipment reports configuration not preserve alarm to webmaster, and user can select the operation of preserving configuration;
S502. webmaster shows configuration and do not preserve alarm, user performs preservation configuration operation.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110284471.6A CN102368836B (en) | 2011-09-23 | 2011-09-23 | Method for realizing flexible configuration transference between passive optical network (PON) ports |
| PCT/CN2012/079862 WO2013040959A1 (en) | 2011-09-23 | 2012-08-09 | Method for flexible configuration migration between passive optical network (pon) ports |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110284471.6A CN102368836B (en) | 2011-09-23 | 2011-09-23 | Method for realizing flexible configuration transference between passive optical network (PON) ports |
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| CN102368836A CN102368836A (en) | 2012-03-07 |
| CN102368836B true CN102368836B (en) | 2015-02-25 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102368836B (en) * | 2011-09-23 | 2015-02-25 | 烽火通信科技股份有限公司 | Method for realizing flexible configuration transference between passive optical network (PON) ports |
| CN103634709B (en) | 2012-08-28 | 2018-01-12 | 上海诺基亚贝尔股份有限公司 | Method for supporting optical network unit to be migrated between multiple EPONs |
| CN104185093B (en) * | 2013-05-21 | 2018-03-09 | 中国电信股份有限公司 | The up home gateway on-position automatic positioning methods of PON and device |
| CN105591807B (en) * | 2015-10-10 | 2019-05-07 | 新华三技术有限公司 | A kind of interface configuration emigration method and equipment |
| CN108737196B (en) * | 2018-06-15 | 2021-04-06 | 无锡雷华网络技术有限公司 | Method for managing PON equipment |
| CN114070391A (en) * | 2020-07-30 | 2022-02-18 | 中兴通讯股份有限公司 | ONU (optical network Unit) migration detection method, OLT (optical line terminal), ONU and storage medium |
| CN113079040B (en) * | 2021-03-24 | 2022-07-29 | 紫光华山科技有限公司 | Port migration method and device |
| CN114745270B (en) * | 2022-05-13 | 2023-04-28 | 中国联合网络通信集团有限公司 | Network planning method, device, equipment and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101150367A (en) * | 2007-11-08 | 2008-03-26 | 杭州华三通信技术有限公司 | A backup method and device for passive optical network OLT device |
| CN102130718A (en) * | 2010-01-20 | 2011-07-20 | 中兴通讯股份有限公司 | Network element equipment and method for protection switching of backbone optical path |
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| CN101478464B (en) * | 2009-01-22 | 2011-04-20 | 华为技术有限公司 | Digital subscriber line access method, apparatus and equipment |
| CN102368836B (en) * | 2011-09-23 | 2015-02-25 | 烽火通信科技股份有限公司 | Method for realizing flexible configuration transference between passive optical network (PON) ports |
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| CN101150367A (en) * | 2007-11-08 | 2008-03-26 | 杭州华三通信技术有限公司 | A backup method and device for passive optical network OLT device |
| CN102130718A (en) * | 2010-01-20 | 2011-07-20 | 中兴通讯股份有限公司 | Network element equipment and method for protection switching of backbone optical path |
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| WO2013040959A1 (en) | 2013-03-28 |
| CN102368836A (en) | 2012-03-07 |
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