CN105208468B - The method and system opened automatically for OTN business - Google Patents
The method and system opened automatically for OTN business Download PDFInfo
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- CN105208468B CN105208468B CN201510548517.9A CN201510548517A CN105208468B CN 105208468 B CN105208468 B CN 105208468B CN 201510548517 A CN201510548517 A CN 201510548517A CN 105208468 B CN105208468 B CN 105208468B
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Abstract
The present invention discloses a kind of method and system opened automatically for OTN business.This method includes：Comprehensive network management obtains the cross-connection information of OTN service paths；The comprehensive network management sends to intersect to equipment webmaster creates order, wherein the intersection, which creates order, includes the cross-connection information；The equipment webmaster is created in order from the intersection received, parses the cross-connection information；The equipment webmaster establishes interconnection according to the cross-connection information, to realize the open-minded of OTN business.The present invention creates interconnection by third party's comprehensive network management to transmission equipment list station, to automatically create and activate transmission services, so that upper system or application can open the cross-domain transmission services across producer automatically.
Description
Technical field
It is more particularly to a kind of to be used for OTN (optical transfer network, Optical the present invention relates to transport network technology field
Transport Network) method and system opened automatically of business.
Background technology
With the continuous development of the communication technology, automatic network management is concentrated in order to realize, for the ease of preferably management
More producer's network element Network Management Equipments, three layer model of the transmission network management system based on equipment-producer's webmaster-comprehensive network management are built,
Comprehensive network management can obtain various resource datas, alarm data and the performance data of producer's webmaster, can also realize the open-minded of business
Configuration.
At present, third party NMS realizing route by way of creating Subnetwork connection creates.In the business of establishment, upper strata is comprehensive
Source point and target point (2 points of A, Z) that webmaster provides path are closed, transmission equipment producer webmaster calculates outlet according to endpoint and arrives automatically
The route at end, and path end to end is established by transmission equipment producer webmaster.Which is mainly used in single producer's single domain
Path create, when needing to create cross-domain across producer business, single transmission equipment producer webmaster can not be completed.
The content of the invention
In view of above technical problem, the present invention provides a kind of method and system opened automatically for OTN business, passes through
Third party's comprehensive network management to transmission equipment list station create interconnection so that upper system or application can open automatically it is cross-domain across
The transmission services of producer.
According to an aspect of the present invention, there is provided a kind of method opened automatically for OTN business, including：Comprehensive network management
Obtain the cross-connection information of OTN service paths；The comprehensive network management sends to intersect to equipment webmaster creates order, wherein described
Intersect to create to order and include the cross-connection information；The equipment webmaster is created in order from the intersection received, solution
Separate out the cross-connection information；The equipment webmaster establishes interconnection according to the cross-connection information, to realize OTN
Business it is open-minded.
In one embodiment of the invention, after the equipment webmaster is successfully established interconnection, the method is also wrapped
Include：The equipment webmaster returns to the comprehensive network management and creates success message；The comprehensive network management receive it is described create into
After work(message, the establishment and activation of OTN business are completed.
In one embodiment of the invention, network element, interconnection where the cross-connection information includes interconnection
The logic interfacing mark of two-end-point, the occupancy time slot of the logic interfacing, customer side type of service, customer side Container Type, visitor
Family side mapped mode；The step of equipment webmaster establishes interconnection according to the cross-connection information includes：The equipment
Webmaster network element, logic interfacing mark according to where the interconnection determine the two-end-point of interconnection；The facility network
Pipe distributes the occupancy time slot of the interconnection two-end-point according to the occupancy time slot of the logic interfacing；The equipment webmaster root
According to the customer side type of service, the customer side Container Type, the customer side mapped mode determine port type of service,
Packaging container and mapped mode.
In one embodiment of the invention, it is described to patrol if the interconnection between channel side and customer side need to be created
Collecting the occupancy time slot of interface includes the occupancy time slot of channel side logic interfacing, not the occupancy time slot including client side logical interface.
In one embodiment of the invention, the method further includes：If band protection business, the facility network need to be created
Two place of a source is created between Guan Yuan customer sides and channel side to intersect, and two sources one are created between channel side and target customer side
Place intersects, wherein, in intersecting in two place of a source, the first place is work-based logic port, and the second place is relay protective scheme port, in Liang Yuan
The first source is work-based logic port during one night intersects, and second source is relay protective scheme port.
According to another aspect of the present invention, there is provided a kind of system opened automatically for OTN business, including comprehensive network management and
Equipment webmaster, wherein：The comprehensive network management, for obtaining the cross-connection information of OTN service paths；And to the equipment webmaster
Send to intersect and create order, wherein the intersection, which creates order, includes the cross-connection information；The equipment webmaster, for connecing
Receive the intersection that the comprehensive network management is sent and create order, and created from the intersection received in order, parse institute
State cross-connection information；And interconnection is established according to the cross-connection information, to realize the open-minded of OTN business.
In one embodiment of the invention, the equipment webmaster is additionally operable to after interconnection is successfully established, to described
Comprehensive network management, which returns, creates success message；The comprehensive network management is additionally operable to receiving the establishment of the equipment webmaster transmission
After success message, the establishment and activation of OTN business are completed.
In one embodiment of the invention, network element, interconnection where the cross-connection information includes interconnection
Both ends logic interfacing mark, the logic interfacing each account for time slot, customer side type of service, customer side Container Type,
Customer side mapped mode；The facility network pipe is used for network element, logic interfacing mark according to where the interconnection and determines
The two-end-point of interconnection；The time slot each accounted for according to the logic interfacing, distributes the occupancy of the interconnection two-end-point
Time slot；And port is determined according to the customer side type of service, the customer side Container Type, the customer side mapped mode
Type of service, packaging container and mapped mode.
In one embodiment of the invention, it is described to patrol if the interconnection between channel side and customer side need to be created
Collecting the occupancy time slot of interface includes the occupancy time slot of channel side logic interfacing, not the occupancy time slot including client side logical interface.
In one embodiment of the invention, if the equipment webmaster is additionally operable to that band protection business need to be created, in source visitor
Two place of a source is created between family side and channel side to intersect, and creates between channel side and target customer side for two source one nights to intersect,
Wherein, in intersecting in two place of a source, the first place is work-based logic port, and the second place is relay protective scheme port, is handed in two source one nights
The first source is work-based logic port in fork, and second source is relay protective scheme port.
The present invention creates interconnection by third party's comprehensive network management to transmission equipment list station, to automatically create and activate biography
Defeated business, so that upper system or application can open the cross-domain transmission services across producer automatically.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other attached drawings according to these attached drawings.
Fig. 1 is the schematic diagram that the present invention is used for method one embodiment that OTN business is opened automatically.
Fig. 2 is the schematic diagram that the present invention is used for another embodiment of method that OTN business is opened automatically.
Fig. 3 is the schematic diagram that the present invention is used for system one embodiment that OTN business is opened automatically.
Fig. 4 is to be used for the schematic diagram that the system that OTN business is opened automatically opens OTN business in one embodiment of the invention.
Fig. 5 is in the schematic diagram of opening network element interconnection in one embodiment of the invention.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.Below
Description only actually at least one exemplary embodiment is illustrative, is never used as to the present invention and its application or makes
Any restrictions.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower all other embodiments obtained, belong to the scope of protection of the invention.
Unless specifically stated otherwise, the component and positioned opposite, the digital table of step otherwise illustrated in these embodiments
Do not limited the scope of the invention up to formula and numerical value.
At the same time, it should be appreciated that for the ease of description, the size of the various pieces shown in attached drawing is not according to reality
Proportionate relationship draw.
It may be not discussed in detail for technology, method and apparatus known to person of ordinary skill in the relevant, but suitable
In the case of, the technology, method and apparatus should be considered as authorizing part for specification.
In shown here and discussion all examples, any occurrence should be construed as merely exemplary, without
It is as limitation.Therefore, the other examples of exemplary embodiment can have different values.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it need not be further discussed in subsequent attached drawing in a attached drawing.
Fig. 1 is the schematic diagram that the present invention is used for method one embodiment that OTN business is opened automatically.Preferably, this implementation
Example can be used for the system that OTN business is opened automatically by the present invention and be performed.This method comprises the following steps：
Step 101, upper strata comprehensive network management (upper system or application) obtains the end-to-end route from A ends to Z ends, i.e. OTN
Each cross-connection information of service path.
In one embodiment of the invention, network element, interconnection where cross-connection information can include interconnection
Logic interfacing (CTP) mark of two-end-point (A/Z both ends), the time slot each accounted for of logic interfacing, customer side type of service, visitor
Family side Container Type, customer side mapped mode etc..Wherein, when the time slot that A/Z both ends CTP is each accounted for is the discrepancy of interconnection
Gap；Customer side Container Type is the Container Type of encapsulation business, including (container speed is optical channel data cell ODU0
1.25Gbit/s), ODU1 (container speed is 2.5Gbit/s), ODU2e (container speed is 10.3125Gbit/s) etc.；Customer side
Mapped mode is mapped into the pattern of container for business, including AMP (Asynchronous Mapping Procedure, it is asynchronous to reflect
Penetrate code), BMP (Bit-synchronous Mapping Procedure, bit synchronous mapping code), GFP (Generic
Framing Procedure Generic Framing Procedures) etc.；Customer side type of service is the affiliated type of the business opened, including STM-
64 (Synchronous Transport Module-64, Synchronous Transport Module level-Ns -64), FE (Fast Ethernet, quick ether
Net), GE (Gigabit Ethernet, gigabit Ethernet), 10GE_LAN (Local Area Network, LAN), 10GE_
WAN (Wide Area Network, wide area network) etc..
Step 102, comprehensive network management increases interface function newly according to the cross-connection information for obtaining out in step 101, calling,
Send to intersect to equipment webmaster (transmission equipment producer webmaster) and create order, wherein, intersection, which creates order, to be included obtaining in step 101
The cross-connection information taken.
In one embodiment of the invention, during the funcall of step 102, cross-connection information is using expansion
Open up form, so as to indicate that business passed through it is each intersect used in time slot, Container Type, mapped mode etc. so that business is received
End can parse originating traffic from corresponding time slot.
Step 103, equipment webmaster is created in order from the intersection received, parses cross-connection information.
Step 104, each field information of the equipment webmaster in cross-connection information establishes interconnection, to realize
OTN business it is open-minded.
In one embodiment of the invention, as shown in figure 3, equipment webmaster can have multiple, multiple equipment webmaster can be with
Respectively different transmission equipment producer webmasters, thus, the above embodiment of the present invention can realize cross-domain across producer transmission services
It is automatic open-minded.
In one embodiment of the invention, in step 104 equipment webmaster according to each field information of cross-connection information
The step of establishing interconnection can include：Equipment webmaster network element, logic interfacing mark according to where interconnection determine to intersect
The two-end-point of connection；Equipment webmaster is according to the occupancy time slot of logic interfacing, the occupancy time slot of distribution interconnection two-end-point；Equipment
Webmaster determines that the type of service of port, encapsulation are held according to customer side type of service, customer side Container Type, customer side mapped mode
Device and mapped mode.
The method for being used for OTN business and opening automatically provided based on the above embodiment of the present invention, passes through third party's comprehensive network
Pipe creates interconnection to transmission equipment list station, to automatically create and activate transmission services, so that upper system or application
The cross-domain transmission services across producer can be opened automatically.
Calculated in respective domain by each transmission equipment manufacturer webmaster and route end to end compared with prior art, the present invention is above-mentioned
Embodiment by comprehensive network management list station unified calculation it is cross-domain route end to end across producer, and determine foundation in need intersection,
Establishment order will be intersected and be sent to each transmission equipment manufacturer webmaster, realized in domain and handed over respectively by each transmission equipment manufacturer webmaster
Establishment of connection and activation are pitched, the cross-domain transmission services across producer are opened automatically so as to finally realize.
In one embodiment of the invention, the present invention is adapted to telecommunications, data for the method that OTN business is opened automatically
Communication and the transport network technology field of other SP (Service Provider, service provider), are specially adapted to SDH
(Synchronous Digital Hierarchy, synchronous digital system)/OTN networks.
Fig. 2 is the schematic diagram that the present invention is used for another embodiment of method that OTN business is opened automatically.Preferably, this implementation
Example can be used for the system that OTN business is opened automatically by the present invention and be performed.Step 201-204 in Fig. 2 embodiments is real with Fig. 1 respectively
The step 101-104 applied in example is same or like, and I will not elaborate.In embodiment illustrated in fig. 2, facility network in step 204
After pipe is successfully established interconnection, it can also include：
Step 205, equipment webmaster returns to comprehensive network management and creates success message.
Step 206, comprehensive network management completes the establishment and activation of OTN business after establishment success message is received.
The above embodiment of the present invention signaling interface new between transmission equipment producer webmaster and comprehensive network management and pass through
The critical field (cross-connection information) of the interface transmission, it is achieved thereby that opening industry automatically by way of singly standing and creating intersection
Business, solves the problems, such as that can not achieve the cross-domain transmission services across producer at present opens automatically, meets the application of such scene
Demand, enriches the application scenarios that transmission specialized service is opened automatically.
As shown in table 2, it is in one embodiment of the invention, it is new between transmission equipment producer webmaster and upper strata comprehensive network management
Signaling interface, interface input parameter (upper strata comprehensive network management creates order to the intersection that transmission equipment producer webmaster is sent), interface
The signal of output parameter (the establishment success message for the transmission that transmission equipment producer webmaster is returned to upper strata comprehensive network management).
Table 1
Interface function is as follows defined in table 1：Direction represents the direction of interconnection, and value includes：CD_UNI is (single
To), CD_BI (two-way)；CcType represents interconnection type, and value includes ST_SIMPLE (a source one night), ST_ADD_
DROP_A (two place of a source), ST_ADD_DROP_Z (two source one nights)；AEndRefList represents A end point CTP identifier lists；
ZEndRefList represents Z end point CTP identifier lists；Vendor Extensions are to extend information, wherein aEnd<1..n
>_ TimeSlot is A ports time slot, zEnd<1..n>_ TimeSlot is Z ports time slot, Client Service Type are visitor
Family side business type, Client Service Container are Container Type, Client Service Mapping Mode are
Mapped mode.
When needing to create SNCP (subnet connection protection) intersections, the extension information in table 1 can also include the following
Parameter：Hold Off Time stall for time to switch；Wtr Time are protection Wait to Restore Time；Monitor Type are guarantor
Monitoring type is protected, value includes SNC/I, SNC/N, SNC/S；Reversion Mode are protection reforestation practices, and value includes RM_
UNKNOWN (undetermined), RM_NON_REVERTIVE (expendable), RM_REVERTIVE (recoverable) etc.；
Protection Type are protection type, and value is 1_PLUS_1 (1+1 protection) etc..
In one embodiment of the invention, can not if the interconnection between channel side and customer side need to be created
The occupancy time slot of given client side logic interfacing, i.e. when taking occupancy of the time slot including channel side logic interfacing of logic interfacing
Gap, not the occupancy time slot including client side logical interface.Such as：In Fig. 5 embodiments when network element 1 is established and intersected, it need to only specify
The occupancy time slot of channel side logic interfacing Z1, such as the time slot of Z1 is 5；Without the occupancy of given client side logic interfacing A1
Time slot.Above-described embodiment using the present invention, equipment manufacturer EMS webmasters are when receiving interface command, without going parsing should again
Field, can both simplify the intractability of upper system, can also simplify the parsing difficulty of equipment manufacturer's EMS webmasters.
In one embodiment of the invention, preceding method can also include：If band protection business, facility network need to be created
Two place of a source is created between Guan Yuan customer sides and channel side to intersect, and two sources one are created between channel side and target customer side
Place intersects, wherein, in intersecting in two place of a source, the first place is work-based logic port, and the second place is relay protective scheme port, in Liang Yuan
The first source is work-based logic port during one night intersects, and second source is relay protective scheme port.Such as：Established in Fig. 5 embodiments
During band protection business, establish two place of a source in network element 1 and intersect, wherein, the time slot of assigned work logic port Z1 is 5, and protection is patrolled
The time slot for collecting port Z1p is 6.By the method for the above embodiment of the present invention, two place of a source and two sources can be effectively created
The intersection of one night, to realize the establishment with protection business.
Fig. 3 is the schematic diagram that the present invention is used for system one embodiment that OTN business is opened automatically.As shown in figure 3, this is
System includes comprehensive network management 301 and equipment webmaster 302, wherein：
Comprehensive network management 301, for obtaining the cross-connection information of OTN service paths；And send and intersect to equipment webmaster 302
Order is created, includes cross-connection information wherein intersecting and creating order.
In one embodiment of the invention, network element, interconnection both ends where cross-connection information includes interconnection
Logic interfacing mark, the logic interfacing time slot, customer side type of service, customer side Container Type, the customer side that each account for reflect
Emission mode.
Equipment webmaster 302, the intersection for receiving the transmission of comprehensive network management 301 creates order, and is created from the intersection received
Build in order, parse cross-connection information；And interconnection is established according to cross-connection information, to realize OTN business
It is open-minded.
In one embodiment of the invention, equipment webmaster 302 specifically can be used for the friendship in cross-connection information
Network element, logic interfacing mark determine the two-end-point of interconnection where fork connection；Logic interfacing in cross-connection information
The time slot each accounted for, distributes the occupancy time slot of interconnection two-end-point；And the customer side industry in cross-connection information
Service type, customer side Container Type, customer side mapped mode determine type of service, packaging container and the mapped mode of port.
In one embodiment of the invention, as shown in figure 3, equipment webmaster 302 can have multiple, multiple equipment webmaster
302 be respectively different transmission equipment producer webmasters, thus, said system can enough realize it is cross-domain across producer's transmission services from
It is dynamic open-minded.
It is used for the system opened automatically of OTN business based on what the above embodiment of the present invention provided, for cross-domain across producer
OTN equipment networks, are created and are activated using singly station and realize service fulfillment by the way of interconnection, in comprehensive network management and transmission equipment
Increase interface function between producer's webmaster newly, to create and activate intersection, be pre-configured with customer side type of service, carry each interconnection
Needed for the information such as time interval resource, Container Type and mapped mode, upper strata comprehensive network management calling interface function, establishes business
All intersections of approach.Transmission equipment producer webmaster creates and activates associated cross based on these information, final to realize transmission
Business it is open-minded.
In one embodiment of the invention, equipment webmaster 302 can be also used for after interconnection is successfully established, Xiang Zong
Close webmaster 301 and return to establishment success message；Comprehensive network management 301 can be also used for receiving the establishment of the transmission of equipment webmaster 302
After success message, the establishment and activation of OTN business are completed.
In one embodiment of the invention, if the interconnection between channel side and customer side need to be created, logic connects
The occupancy time slot of mouth includes the occupancy time slot of channel side logic interfacing, not the occupancy time slot including client side logical interface.
In one embodiment of the invention, if equipment webmaster 302 can be also used for that band protection business need to be created, in source
Two place of a source is created between customer side and channel side to intersect, and the friendship of two source one nights is created between channel side and target customer side
Fork, wherein, in intersecting in two place of a source, the first place is work-based logic port, and the second place is relay protective scheme port, in two source one nights
The first source is work-based logic port in intersection, and second source is relay protective scheme port.
Fig. 4 is to be used for the flow signal that the system that OTN business is opened automatically opens OTN business in one embodiment of the invention
Figure.As shown in figure 4, the flow that the system opens OTN business can include：
Step 401, upper strata comprehensive network management (upper system or application) obtains the end-to-end route from A ends to Z ends, i.e. OTN
Each cross-connection information of service path.
Step 402, comprehensive network management increases interface function newly according to the cross-connection information for obtaining out in step 401, calling,
Send to intersect to equipment webmaster (transmission equipment producer webmaster) and create order, include obtaining in step 401 wherein intersecting and creating order
The cross-connection information taken.
Step 403, equipment webmaster is created in order from the intersection received, parses cross-connection information.
Step 404, equipment webmaster establishes interconnection according to each field information of cross-connection information.
Step 405, equipment webmaster returns to comprehensive network management and creates success message.
Step 406, comprehensive network management completes the establishment and activation of OTN business after establishment success message is received.
The above embodiment of the present invention signaling interface new between transmission equipment producer webmaster and comprehensive network management and pass through
The critical field (cross-connection information) of the interface transmission, it is achieved thereby that opening industry automatically by way of singly standing and creating intersection
Business, solves the problems, such as that can not achieve the cross-domain transmission services across producer at present opens automatically, meets the application of such scene
Demand, enriches the application scenarios that transmission specialized service is opened automatically.
Below by specific example, the present invention will be described：
Fig. 5 is to establish the schematic diagram of OTN business in a specific embodiment of the invention in opening network element interconnection.
First specific embodiment of the invention, if as shown in figure 5, be currently needed for creating the GE business from network element 1 to network element 2,
The flow that then OTN business is opened automatically can include：
Intersection-A1Z1, A2Z2, A3Z3 that upper strata comprehensive network management passes through according to needed for the former egress mouth calculating business of business,
Wherein A1, Z1, A2, Z2, A3, Z3 are the CTP points of each physical port；Time slot shared by the endpoint of line side is time slot 5, namely
Time slot shared by Z1, A2, A3, Z3 is time slot 5.
Upper strata comprehensive network management according to above-mentioned cross-connection information, according to the interface function shown in table 1 define configuration intersect into
Ginseng, calls and creates and activate the interface of intersection.
Sent to the transmission equipment producer webmaster belonging to network element 1 and create and activate the order of intersection.It can specifically include：
In interface command field, network element where interconnection is arranged to network element 1, aEndRefList is arranged to A1, zEndRefList
Z1 is arranged to, Z1 takes time slot and is arranged to 5, and customer side type of service is arranged to GE, and Container Type is arranged to ODU2, mapped mode
It is arranged to GMP-TTT (Generic Mapping Procedure-TTT, using the logical of timing transparent code conversion before mapping
With mapping code)；Issue the transmission equipment producer webmaster belonging to the order to network element 1.
Sent to the transmission equipment producer webmaster belonging to network element 2 and create and activate the order of intersection.It can specifically include：
In interface command field, network element where interconnection is arranged to network element 2, aEndRefList is arranged to A2, zEndRefList
Z2 is arranged to, A2 takes time slot and is arranged to 5；Issue the transmission equipment producer webmaster belonging to the order to network element 2.
Sent to the transmission equipment producer webmaster belonging to network element 3 and create and activate the order of intersection.It can specifically include：
In interface command field, network element where interconnection is arranged to network element 3, interconnection direction is arranged to CD_BI (two-way), hands over
Fork connection type is arranged to ST_SIMPLE, and aEndRefList is arranged to A3, zEndRefList be arranged to Z3, A3 and Z3 when
Gap is arranged to 5；Issue the transmission equipment producer webmaster belonging to the order to network element 3.
Transmission equipment producer webmaster receives the order for establishing interconnection on network element 1, network element 2, network element 3 respectively, solution
Command context is analysed, establishes and intersects, and distributes occupancy time slot, port mapping pattern, Container Type and type of service etc. are set.
Transmission equipment producer webmaster successfully disappears after interconnection creates successfully to upper system or using returning to create
Breath.
Upper system is applied after establishment success message is received, and completes the establishment and activation of transmission services.
During for needing to create band protection business, it can be carried out using following embodiments.
Second specific embodiment of the invention, if protecting GE business as shown in figure 5, need to create from network element 1 to the band of network element 2,
The flow that then OTN business is opened automatically can include：
The intersection that upper strata comprehensive network management passes through according to needed for the former egress mouth calculating business of business --- A1Z1Z1p,
A2A2pZ2, A3Z3, A3pZ3p, wherein, A1, Z1, Z1p, A2, A2p, Z2, A3, Z3, A3p, Z3p are the CTP of each physical port
Point, A1Z1Z1p are the intersection of two place of a source, and A2A2pZ2 is the intersection of two source one nights, and working time slot shared by the endpoint of line side is
5, protection time slot is 6, namely time slot shared by Z1, A2, Z3 is 5, and time slot shared by Z1p, A2p, Z3p is 6.
Sent to the transmission equipment producer webmaster belonging to network element 1 and create and activate the order of intersection.It can specifically include：
In interface command field, interconnection type is arranged to ST_ADD_DROP_A, aEndRefList is arranged to A1,
ZEndRefList is arranged to Z1, Z1p, and zEnd1TimeSlot is arranged to 5, zEnd2TimeSlot and is arranged to 6, issues the order
To the transmission equipment producer webmaster belonging to network element 1.
Sent to the transmission equipment producer webmaster belonging to network element 2 and create and activate the order of intersection.It can specifically include：
In interface command field, interconnection type is arranged to ST_ADD_DROP_Z, aEndRefList is arranged to A2, A2p,
ZEndRefList is arranged to Z2, and aEnd1TimeSlot occupancy time slots are arranged to 5, aEnd2TimeSlot and are arranged to 6；Issue this
Order to the transmission equipment producer webmaster belonging to network element 2.
Sent to the transmission equipment producer webmaster belonging to network element 3 and create and activate the order of intersection.It can specifically include：Point
Not Chuan Jian two cross time-slots for intersecting A3Z3 and A3pZ3p, A3Z3 take and be arranged to 5, A3pZ3p Time Slot Occupancies and be arranged to 6；Under
Send out the transmission equipment producer webmaster belonging to the order to network element 3.
Transmission equipment producer webmaster creates intersection according to the order received on respective network element, realizes with protection business
Create.
Comprehensive network management 301 and equipment webmaster 302 described above can be implemented as being used to perform described herein
General processor, programmable logic controller (PLC) (PLC), digital signal processor (DSP), the application-specific integrated circuit of function
(ASIC), field programmable gate array (FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components or it is any appropriately combined.
So far, the present invention is described in detail.In order to avoid the design of the masking present invention, it is public that this area institute is not described
Some details known.Those skilled in the art as described above, can be appreciated how to implement technology disclosed herein completely
Scheme.
One of ordinary skill in the art will appreciate that hardware can be passed through by realizing all or part of step of above-described embodiment
To complete, relevant hardware can also be instructed to complete by program, the program can be stored in a kind of computer-readable
In storage medium, storage medium mentioned above can be read-only storage, disk or CD etc..
Description of the invention provides for the sake of example and description, and is not exhaustively or by the present invention
It is limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Select and retouch
State embodiment and be to more preferably illustrate the principle of the present invention and practical application, and those of ordinary skill in the art is managed
The solution present invention is so as to design the various embodiments with various modifications suitable for special-purpose.
Claims (8)
- A kind of 1. method opened automatically for OTN business, it is characterised in that including：Comprehensive network management obtains the cross-connection information of OTN service paths；The comprehensive network management sends intersection establishment to equipment webmaster and orders, wherein the intersection, which creates to order, includes the intersection company Connect information；The equipment webmaster is created in order from the intersection received, parses the cross-connection information；The equipment webmaster establishes interconnection according to the cross-connection information, to realize the open-minded of OTN business,Wherein, network element, the logic interfacing mark of interconnection two-end-point, institute where the cross-connection information includes interconnection State occupancy time slot, customer side type of service, customer side Container Type, the customer side mapped mode of logic interfacing；The step of equipment webmaster establishes interconnection according to the cross-connection information includes：The equipment webmaster network element, logic interfacing mark according to where the interconnection determine the both ends of interconnection Point；The equipment webmaster distributes the occupancy time slot of the interconnection two-end-point according to the occupancy time slot of the logic interfacing；The equipment webmaster is according to the customer side type of service, the customer side Container Type, the customer side mapped mode Determine type of service, packaging container and the mapped mode of port.
- 2. according to the method described in claim 1, it is characterized in that, after the equipment webmaster is successfully established interconnection, go back Including：The equipment webmaster returns to the comprehensive network management and creates success message；The comprehensive network management completes the establishment and activation of OTN business after the establishment success message is received.
- 3. method according to claim 1 or 2, it is characterised in thatIf the interconnection between channel side and customer side need to be created, the occupancy time slot of the logic interfacing is patrolled including channel side The occupancy time slot of interface is collected, not the occupancy time slot including client side logical interface.
- 4. method according to claim 1 or 2, it is characterised in that further include：If band protection business need to be created, the equipment webmaster creates two place of a source between source customer side and channel side and intersects, And created for two source one nights between channel side and target customer side and intersect, wherein, in intersecting in two place of a source, the first place is work Logic port, the second place are relay protective scheme port, and the first source is work-based logic port in intersecting in two source one nights, and second source is Relay protective scheme port.
- A kind of 5. system opened automatically for OTN business, it is characterised in that including comprehensive network management and equipment webmaster, wherein：The comprehensive network management, for obtaining the cross-connection information of OTN service paths；And sent to the equipment webmaster and intersect wound Order is built, wherein the intersection, which creates order, includes the cross-connection information；The equipment webmaster, order is created for receiving the intersection that the comprehensive network management is sent, and described in receive Intersect and create in order, parse the cross-connection information；And interconnection is established according to the cross-connection information, so as to Realize the open-minded of OTN business；Wherein, network element, the logic interfacing mark of interconnection two-end-point, institute where the cross-connection information includes interconnection State occupancy time slot, customer side type of service, customer side Container Type, the customer side mapped mode of logic interfacing；The facility network pipe is used for network element, logic interfacing mark according to where the interconnection and determines the two of interconnection Endpoint；The time slot each accounted for according to the logic interfacing, distributes the occupancy time slot of the interconnection two-end-point；And according to The customer side type of service, the customer side Container Type, the customer side mapped mode determine the type of service of port, envelope Packaging container and mapped mode.
- 6. system according to claim 5, it is characterised in thatThe equipment webmaster is additionally operable to after interconnection is successfully established, and is returned to the comprehensive network management and is created success message；The comprehensive network management is additionally operable to after the establishment success message that the equipment webmaster is sent is received, and completes OTN industry The establishment and activation of business.
- 7. the system according to claim 5 or 6, it is characterised in thatIf the interconnection between channel side and customer side need to be created, the occupancy time slot of the logic interfacing is patrolled including channel side The occupancy time slot of interface is collected, not the occupancy time slot including client side logical interface.
- 8. the system according to claim 5 or 6, it is characterised in thatIf the equipment webmaster is additionally operable to that band protection business need to be created, two place of a source is created between source customer side and channel side Intersect, and created between channel side and target customer side for two source one nights to intersect, wherein, in the intersection of two place of a source, the first place For work-based logic port, the second place is relay protective scheme port, and the first source is work-based logic port in intersecting in two source one nights, second A source is relay protective scheme port.
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| CN106375056B (en) * | 2016-08-29 | 2018-10-09 | 烽火通信科技股份有限公司 | A kind of creation method of the ODUk circuits of MS-OTN equipment |
| CN108076394B (en) * | 2016-11-11 | 2020-06-16 | 中国移动通信有限公司研究院 | Method and device for opening optical network service |
| CN106656613A (en) * | 2016-12-28 | 2017-05-10 | 北京天元创新科技有限公司 | Automatic splicing method and system for circuit resources of transport network |
| CN108462533B (en) * | 2017-02-17 | 2022-08-09 | 中兴通讯股份有限公司 | Method and device for detecting abnormal time slot |
| CN113891351A (en) * | 2021-09-03 | 2022-01-04 | 中盈优创资讯科技有限公司 | Novel ultra-wideband service automatic opening method and device |
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| CN104540049A (en) * | 2015-02-03 | 2015-04-22 | 国家电网公司 | Method for realizing networking of OTN equipment of different factories |
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| DE10139155C2 (en) * | 2001-08-09 | 2003-07-24 | Siemens Ag | Signaling proxy device for the automatic establishment of replacement paths in optical networks |
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| EP1250024A3 (en) * | 2001-04-12 | 2003-04-16 | Alcatel | Optical cross connect |
| CN103107896A (en) * | 2011-11-09 | 2013-05-15 | 李秉钧 | Transmission resource scheduling system covering whole transport network |
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