CN107465454A - It is a kind of to judge method and apparatus of the physics with route - Google Patents
It is a kind of to judge method and apparatus of the physics with route Download PDFInfo
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- CN107465454A CN107465454A CN201610394353.3A CN201610394353A CN107465454A CN 107465454 A CN107465454 A CN 107465454A CN 201610394353 A CN201610394353 A CN 201610394353A CN 107465454 A CN107465454 A CN 107465454A
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- transmission circuit
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
- H04B10/0793—Network aspects, e.g. central monitoring of transmission parameters
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Abstract
Judge method of the physics with route the invention discloses a kind of, determine to carry the transmission circuit of the business according to the business of the same route of physics to be investigated；Determine the logic routing iinformation of the transmission circuit；The physical resource of the transmission circuit is determined according to the logic routing iinformation and corresponding correlation model, judges whether physics with route according to the physical resource.The present invention further simultaneously discloses a kind of device for judging the same route of physics.
Description
Technical field
The present invention relates to Transport Network Technique field, more particularly to a kind of method and apparatus for judging the same route of physics.
Background technology
The logical construction of transmission network exist it is a variety of, can be based on loop configuration from security standpoint, but loop configuration
What is directly presented on Element management system (EMS, Element Management System) is the logic connection between network element,
Logic connection is final to be carried in the physics such as optical cable, the pipeline of physical layer route again.Communication failure caused by interruption of optical cables is to pass
Most common failure in defeated business, the self-healed protection ability of transmission network itself can efficiently reduce influence of the problem to business,
The principle of self-healed protection ability is that impacted business is connected to destination node by other paths.But transmission network is long-term
Routine maintenance procedure in, after constantly adjusting network connection and structural information, easily there is primary path and passed through with Protection path
Cross same section of optical cable；Or even across different optical cables, the segment pipe section of identical one but this two sections of optical cables are but laid in
It is interior, i.e., with route.Under this network structure state, after natural calamity or artificial destruction occurs, it will directly result in
The business of intra-office can not be interrupted by the self-healed protection capacity protection business of transmission network, business.Therefore, transmission network is tieed up
Shield personnel can regularly check transmission network, judge that transmission circuit whether there is with route.
Because the physics such as optical cable, pipeline route is not managed on EMS, so respective logic structure is in optical cable, pipeline
Deng physics route on whether there is with route risk can not be judged by EMS.
Transmission circuit is the object that artificial specific record is safeguarded, is recorded in open specific logical in transmission network foundation structure
Road, the path of its end-to-end process whether there is with route, and the path between different circuits whether there is same route and not have at present
There is method to realize detection.Transmission circuit is not equal to direct business configuration on Network Management Equipment, the business configuration on Network Management Equipment
Specific purposes is not recorded, and it is redundant content to be possible to some business configurations.
The Chinese patent literature of Publication No. " 102377484A " discloses that " a kind of transmission network office stands out Incoming optical cable industry
Business safety detecting method ", the technical scheme are to set the physical carrier of the static fibre core of line resource not in the know, optical cable and optical cable
(people's well, pipeline, electric pole, aerial etc.) is applied, fibre distribution frame (ODF, Optical Distribution Frame) with intra-office,
Terminal, transmission equipment and transmission equipment port carry out whole association concatenation, and concatenation result is tied with Transmission system
Detection is closed, cable bearing point (people's well, pipeline, electric pole, frame altogether are total to so as to find out the Incoming that goes out that intra-office batch service may be caused to hinder entirely
Sky etc.) optical cable safety risks.The defects of program is with the development of transmission equipment type, protection technique, is set in webmaster
Standby upper, SNCP and light for SDH (SDH, Synchronous Digital Hierarchy) pass
Send net (OTN, Optical Transport Network), Packet Transport Network (PTN, Packet Transport Network)
All kinds of networkings in, the setting in the absence of Transmission system, so as to, Transmission system also can not just be carried out by producer's network management interface
Collection, above-mentioned technical proposal can not be implemented in such cases.Even more important, because transmission circuit is to be opened in transmission network base
Specific passage in plinth structure, it whether there is the security that the specific bearer service of transmission circuit is represented with route, such as a certain
It when new base station networks, can only be related to partial service equipment, also can only be related to associating with these specific transactions equipment specific
Transmission circuit, prior art can not judge same routing issue for specific business, cannot also determine in some specific transactions
Same route risk.
The content of the invention
In view of this, the embodiment of the present invention it is expected to provide a kind of method and apparatus for judging the same route of physics, can investigate
The transmission circuit of bearer service is with the presence or absence of physics with route.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
Judge method of the physics with route the embodiments of the invention provide a kind of, methods described includes：
The transmission circuit of the carrying business is determined with the business of route according to physics to be investigated；
Determine the logic routing iinformation of the transmission circuit；
The physical resource of the transmission circuit is determined according to the logic routing iinformation and corresponding correlation model, according to institute
Stating physical resource judges whether physics with route.
In such scheme, the basis physics to be investigated determines the transmission circuit that the business uses with the business of route,
Including：
The Network Management Equipment that the business uses is determined with the business of route according to physics to be investigated, according to the Network Management Equipment
Determine the transmission circuit of bearer service.
In such scheme, the logic routing iinformation for determining transmission circuit, including：Gather what the transmission circuit passed through
Network element, node Network Management Equipment information, determine the type of the Network Management Equipment；
When the Network Management Equipment is SDH equipment or OTN equipment, the configuration mode on Network Management Equipment is judged；The configuration mould
When formula is end-to-end path configuration mode, Network Management Equipment path is gathered, by the starting in transmission circuit and the Network Management Equipment path
Port and end port are matched respectively, and when matching, the end-to-end logic routing iinformation in the Network Management Equipment path is assigned
Give logic routing iinformation of the transmission circuit as the transmission circuit；During using without path mode, the transmission electricity is gathered
The intersection data for the network element that road is passed through, the configuration to the port on the transmission circuit, which intersect adjusting, obtains logic route letter
Breath；
When the Network Management Equipment is PTN device, the information of the pseudo-wire on the Network Management Equipment is gathered, by the transmission circuit
Information matched with the information of pseudo-wire；When matching, the end-to-end logic routing iinformation that the pseudo-wire is finally inquired about is assigned
Give logic routing iinformation of the transmission circuit as the transmission circuit.
In such scheme, the logic routing iinformation for determining transmission circuit, including：The light of the transmission circuit is set to pass
Defeated section of logic routing iinformation, the logic routing iinformation for collecting the optical transmission section obtain the logic route letter of the transmission circuit
Breath.
In such scheme, the physics money that transmission circuit is determined according to logic routing iinformation and corresponding correlation model
Source, judge whether physics with route according to physical resource；Including：
The bearing mode of the light path of the transmission circuit is obtained, correlation model is selected according to the bearing mode；
Each layer of the physics associated according to the logic routing iinformation with the correlation model acquisition transmission circuit
Resource；
Check each layer of physical resource and whether there is identical physical resources, when identical physical resources be present, then judge phase
The optical transmission section answered exist physics go the same way by.
It is described that correlation model is selected according to bearing mode in such scheme, including：Judge the bearing mode of the light path,
The bearing mode is that light path is carried on optical cable, then selects correlation model one, and the bearing mode is that light path is carried on light biography
Send on the net, then select correlation model two.
The embodiment of the present invention additionally provides a kind of device for judging the same route of physics, and described device includes：First determines mould
Block, the second determining module, judge module；Wherein,
First determining module, for being determined to carry the transmission of the business with the business of route according to physics to be investigated
Circuit；
Second determining module, for determining the logic routing iinformation of the transmission circuit；
The judge module, for determining the physics of the transmission circuit according to correlation model and the logic routing iinformation
Resource, judge whether physics with route according to the physical resource.
In such scheme, second determining module, specifically for gathering network element, node that the transmission circuit passes through
The information of Network Management Equipment, determine the type of the Network Management Equipment；
When the Network Management Equipment is SDH equipment or OTN equipment, the configuration mode on Network Management Equipment is judged；The configuration mould
When formula is end-to-end path configuration mode, Network Management Equipment path is gathered, by the transmission circuit and the Network Management Equipment path
Both port of origination and end port are matched, and when matching, the end-to-end logic routing iinformation in the Network Management Equipment path is assigned
Give logic routing iinformation of the transmission circuit as transmission circuit；When the configuration mode is without path mode, described in collection
The intersection data for the network element that transmission circuit passes through, the configuration to the port on the transmission circuit, which intersect adjusting, obtains logic
Routing iinformation；
When the Network Management Equipment is PTN device, the information of the pseudo-wire on the Network Management Equipment is gathered, by the transmission circuit
Information matched with the information of pseudo-wire；When matching, the end-to-end logic routing iinformation that the pseudo-wire is finally inquired about is assigned
Give logic routing iinformation of the transmission circuit as transmission circuit.
In such scheme, second determining module, it is specifically used for：The logic of the optical transmission section of the transmission circuit is set
Routing iinformation, the logic routing iinformation for collecting the optical transmission section obtain the logic routing iinformation of the transmission circuit.
In such scheme, the judge module, it is specifically used for：
The bearing mode of the light path of the transmission circuit is obtained, correlation model is selected according to the bearing mode, it is described to hold
Load mode is that light path is carried on optical cable, then selects correlation model one, and the bearing mode is that light path is carried on optical transfer network,
Then select correlation model two；
Each layer of the physics associated according to the logic routing iinformation with the correlation model acquisition transmission circuit
Resource；
Check each layer of physical resource and whether there is identical physical resources, when identical physical resources be present, then judge phase
The optical transmission section answered exist physics go the same way by.
Compared with prior art, it is provided by the invention to judge method and apparatus of the physics with route, according to physics to be investigated
Business with route determines to carry the transmission circuit of the business；Determine the logic routing iinformation of the transmission circuit；According to institute
State logic routing iinformation and corresponding correlation model determines the physical resource of the transmission circuit, judged according to the physical resource
With the presence or absence of physics with route.This programme determines the end of transmission circuit according to physics to be investigated with one or more business of route
To end routing iinformation, and then the judgement with route is carried out, can flexibly be directed to the biography for carrying specific one or multiple business
The transmission of electricity same routing condition of road examination, different from being directed to the same routing decision of transfers net system this object progress in the prior art,
The transmission circuit of some in transfers net system or certain several business can be investigated, transmission network operation maintenance personnel can be given to provide
Methods of risk assessment that is more targeted, becoming more meticulous, accordingly, because this programme is to the transmission electricity in transfers net system
Road carries out same routing decision, carries out needing to obtain line resource not in the know with routing decision relative to whole transfers net system quiet
Fibre core, optical cable, the physical carrier facility of optical cable of state, fibre distribution frame, terminal, transmission equipment and transmission equipment with intra-office
Port is carried out for the process of whole association concatenation, reduces data acquisition and amount of calculation.
Brief description of the drawings
Fig. 1, which is that the embodiment of the present invention is a kind of, judges schematic flow sheet of the physics with the method routeing；
Fig. 2, which is that the embodiment of the present invention is a kind of, judges composition structural representation of the physics with the device routeing.
Embodiment
In the embodiment of the present invention, the transmission circuit of the carrying business is determined with the business of route according to physics to be investigated；
Determine the logic routing iinformation of the transmission circuit；The transmission circuit is determined according to correlation model and the logic routing iinformation
Physical resource, according to the physical resource determine whether to exist physics go the same way by.
With reference to embodiment, the present invention is further described in more detail.
It is provided in an embodiment of the present invention to judge method of the physics with route, as shown in figure 1, including：
Step 101, the transmission circuit according to physics to be investigated with the business determination carrying business of route；
In this step, the physics to be investigated is with the business of route：What is determined in transmission network maintenance process needs to arrange
Look into the presence or absence of one or more business with route；Such as：Gone the same way it is determined that the transmission circuit for investigating a certain base station whether there is
By business.The physics to be investigated is stored in network operation handbook with the business of route, and the network operation handbook includes
Having carried out business, the business newly opened, traffic failure of network adjustment etc. needs to investigate business of the physics with route.
The transmission circuit, a business can be corresponded to, multiple business can also be corresponded to.During a corresponding business, transmission
Circuit is a passage；During corresponding multiple business, transmission circuit includes plurality of passages, i.e. transmission circuit is the single industry of multiple correspondences
The summation of the transmission circuit of business.
The information for the transmission network that business, the business of transmission network carrying use is stored in comprehensive resources management system
In network resources system.It should be noted that comprehensive resources management system is the system for being managed, controlling to transmission network,
Specifically include：Integrated Network Management System and network resources system etc..Comprehensive resources management system can be carried on one or more service
On device.
Wherein, Integrated Network Management System, the operation of the equipment in transmission network, the circuit opened can be monitored；And can
The relation of business device and transmission circuit is established based on all kinds of production procedures, such as：Realized by base station networking flow and open base
The business stood, the process of foundation include：The scheduling of transmission circuit is open-minded, specifies the base station to be carried by the specific transmission circuit of which bar；Build
The relevant information of the transmission circuit is stored in network resources system after vertical.The related letter of transmission network is preserved in network resources system
Breath, such as：Equipment (physical resource such as Network Management Equipment, optical cable) in transmission network, device-dependent transmission circuit, equipment room
Physical resource that link information, the configuration information of equipment, the related equipment of different business and transmission network are related to etc.；Network provides
Source storehouse can use the Large-scale Relational Databases such as Oracle, SQL, Sybase.
The foundation physics to be investigated determines the transmission circuit that business uses with the business of route, including：Integrated network management
System reads business of physics investigate with route from network operation handbook, according to the same business routeing of physics investigate from
The Network Management Equipment that the business uses is determined in network resources system；Determine to hold from network resources system further according to the Network Management Equipment
Carry the transmission circuit of the business.
Step 102, the logic routing iinformation for determining transmission circuit；
The end-to-end routing iinformation of transmission circuit, the path passed through by one end to the other end is represented, include N section optical transports
Section.
Determine the logic routing iinformation of transmission circuit, including two methods：
Method one including：The letter of the network element of the Integrated Network Management System collection transmission circuit process, the Network Management Equipment of node
Breath, determines the type of the Network Management Equipment, when the Network Management Equipment is SDH equipment or OTN equipment, judges matching somebody with somebody on Network Management Equipment
Put pattern；When the configuration mode is end-to-end path configuration mode, collecting device path, the transmission circuit is set with described
The both port of origination in standby path and end port are matched respectively, and when matching, the end-to-end logic in the path is route into letter
Breath assigns logic routing iinformation of the transmission circuit as the transmission circuit；When the configuration mode is without path mode,
The intersection data for the network element that the transmission circuit passes through are gathered, the configuration to the port on the transmission circuit carries out intersection accounting
Obtain logic routing iinformation；When the Network Management Equipment is PTN device, the information of the pseudo-wire on the Network Management Equipment is gathered, by institute
The information of transmission circuit is stated to be matched with the information of pseudo-wire；When matching, end-to-end logic that the pseudo-wire is finally inquired about
Routing iinformation assigns logic routing iinformation of the transmission circuit as the transmission circuit.
The method of configuration mode on the judgement Network Management Equipment, including：Integrated Network Management System is attempted from Network Management Equipment
It read path information, can read, be determined as end-to-end path configuration mode, do not read, be determined as no path configuration mould
Formula.
The method for determining the type of Network Management Equipment, including：Integrated Network Management System gathers the information of Network Management Equipment, according to described
The device identification of the Network Management Equipment included in information or unit type determine the type of Network Management Equipment.
Specifically：For different Network Management Equipments, its information format for obtaining the mode of information and obtaining also differs,
In this method, each network element of the Integrated Network Management System collection transmission circuit process, the information of the Network Management Equipment of node, with reference to
Configuration information on Network Management Equipment determines the logic routing iinformation of the transmission circuit.
Network Management Equipment, Ke Yiwei：SDH equipment, PTN device, OTN equipment；It is corresponding really for Network Management Equipment type declaration
Determine the method for routing iinformation.
1. Network Management Equipment is SDH equipment, end-to-end path configuration mode is configured with Network Management Equipment and is configured without path
Pattern two ways, the configuration mode of Network Management Equipment need to be determined whether.It is specific as follows：
When configuration mode is end-to-end path configuration mode, Network Management Equipment itself possesses SDH paths, Integrated Network Management System
The SDH paths are gathered from Network Management Equipment, by the both port of origination of the port of the transmission circuit and the port in the SDH paths
Matched respectively with port is terminated；When matching, the routing iinformation of logic end to end in the SDH paths is assigned to the biography
Logic routing iinformation of the transmission of electricity road as the transmission circuit；When not matching, it is believed that the transmission circuit is not on Network Management Equipment
Business configuration is carried out, it is abnormal to judge that the transmission circuit exists in itself, terminates current process；
When configuration mode is without SDH path modes, corresponding service configuration is intersected to form by single network element configuration.Now,
Integrated Network Management System gathers each cross-connect on NE data, and the port configuration on the transmission circuit intersect adjusting and handed over
Fork adjusts the logic routing iinformation of result, as transmission circuit.
2. Network Management Equipment is PTN device, the data such as pseudo-wire, tunnel are configured with Network Management Equipment, can be with the tunnel
One or more pseudo-wire is carried, the tunnel represents the relation end to end of equipment, records specific physics routing iinformation, described
Pseudo-wire represents the relation end to end of business, i.e. logic routing iinformation end to end.
When Network Management Equipment is PTN device, Integrated Network Management System gathers the letter of the pseudo-wire and tunnel on the Network Management Equipment
Breath, by the information such as the port on the transmission circuit, VLAN (VLAN, Virtual Local Area Network) with
The information such as the port that is recorded in pseudo-wire, VLAN are matched；When matching, by the end of the final correlation inquiry of the pseudo-wire
Logic routing iinformation to end assigns logic routing iinformation of the transmission circuit as transmission circuit；When not matching, it is believed that
The transmission circuit carries out business configuration not on Network Management Equipment, judges that the transmission circuit is abnormal, terminates current process.
It is similar to the situation of SDH equipment 3. Network Management Equipment is OTN equipment, end-to-end path is configured with Network Management Equipment
Configuration mode and without path provisioning mode two ways, need to determine whether the configuration mode of Network Management Equipment.It is specific as follows：
When configuration mode is end-to-end path configuration mode, Network Management Equipment itself possesses OTN paths, Integrated Network Management System
OTN paths are gathered from Network Management Equipment, by the both port of origination and knot of the port of the transmission circuit and the port in the OTN paths
Beam port is matched respectively；When matching, the routing iinformation of logic end to end in the OTN paths is assigned to the transmission electricity
Logic routing iinformation of the road as the transmission circuit；When not matching, it is believed that the transmission circuit is carried out not on Network Management Equipment
Business configuration, it is abnormal to judge that the transmission circuit exists in itself, terminates current process；
When configuration mode is without OTN path modes, corresponding service configuration is intersected to form by single network element configuration.Now,
Integrated Network Management System gathers each cross-connect on NE data, and the port configuration on the transmission circuit intersect adjusting and handed over
Fork adjusts the logic routing iinformation of result, as transmission circuit.
Method two, the logic routing iinformation that the transmission circuit is set.
Specifically, transmission network can be that some or several business automatic governing transmission circuits are carried, and have
When needing, the Integrated Network Management System of comprehensive resources management system, which is set, does not determine that the composition of logic routing iinformation end to end is above-mentioned
Some optical transmission sections of transmission circuit, then the end-to-end logic routing iinformation of each optical transmission section in transmission circuit is collected, i.e.,
The logic routing iinformation of the transmission circuit is obtained, so that it is determined that the logic routing iinformation of transmission circuit.
Here, the routing iinformation for not determining the optical transmission section of end-to-end logic routing iinformation be according to service design requirement,
The optical transmission section of end-to-end routing iinformation is had determined to determine.
Step 103, foundation correlation model and the logic routing iinformation determine the physical resource of the transmission circuit, according to
The physical resource judges whether physics with route.
In this step, including：
Step 1031：The transmission circuit used for business, the bearing mode of the light path of the transmission circuit is obtained, according to
Bearing mode selects correlation model；
Step 1032：According to logic routing iinformation and the correlation model, each layer that the transmission circuit associates is obtained
Physical resource；
Step 1033：Check every layer of physical resource and whether there is physical resource, when identical physical resources be present, then judge phase
The optical transmission section answered exist physics go the same way by.
Each layer of physical resource of the transmission circuit association is stored in network resources system.Here, comprehensive network management
The transmission circuit that system uses according to business obtains the bearing mode of the light path of the transmission circuit, selects to close according to bearing mode
Gang mould type；After reading logic routing iinformation, according to correlation model, determination obtains the correlation model successively from network resources system
Each layer of physical resource；For each layer of physical resource, travel through in physical resource object and whether there is same target, exist
Then judge corresponding optical transmission section exist physics go the same way by.
The correlation model, including：Correlation model one and correlation model two；The correlation model one is to be carried on optical cable
Correlation model, the correlation model two is is carried on optical transfer network (OTN, Optical Transport Network)
Correlation model.
It is described that correlation model is selected according to bearing mode, including：Integrated Network Management System checks the bearing mode of light path, carrying
Mode is that light path is carried on optical cable, then selects correlation model one, that is, the correlation model being carried on optical cable, bearing mode is light
Road is carried on OTN, then selects correlation model two, that is, the correlation model being carried on optical transfer network.
The correlation model being carried on optical cable is for every layer from top to bottom：Transmission circuit, optical transmission section, light path, office to
Optical fiber, optical cable, optical cable segment, bottom；
The correlation model being carried on optical transfer network is for every layer from top to bottom：Transmission circuit, optical transmission section, light path,
Radio frequency channel light path, optical transmission section, light path, office are to optical fiber, optical cable, optical cable segment, bottom.
The resource object refers to：Transmission circuit, optical transmission section, light path, radio frequency channel light path, optical transmission section, light path, office are to light
Fibre, optical cable, optical cable segment, every layer of physical resource included on bottom.
Every layer of physical resource of the verification whether there is identical physical resources, be：Each layer includes in verification correlation model
Physical resource in whether there is identical resource object, such as：It whether there is same section of optical cable, transmission circuit layer in optical cable layer
In with the presence or absence of identical equipment etc..
It should be noted that all kinds of physical resources that comprehensive resources management system can transmit EMS to lower floor are managed,
It from EMS specify the collection of physical resource object by northbound interface.
The Integrated Network Management System of comprehensive resources management system obtains Topology connection between network element, network element etc. from Network Management Equipment
Information, and the information such as business-level, affiliated districts and cities, affiliated district are added to the topological connection relation between respective network elements and network element,
The network element and optical transmission section formed in comprehensive resources management system.
On correlation model it should be noted that wherein：
The transmission circuit, to treat certain section of transmission circuit in transmission network that investigation business uses；The transmission electricity
Road, include N section optical transmission sections；
The optical transmission section, represent the Topology connection between two network elements；
The light path, it is the object for the annexation being used in comprehensive resources management system between management port, physically
Typically it is attached, a few cases, is provided by the radio frequency channel of wave-division device, but radio frequency channel is finally also carried on optical cable by optical cable；
When light path is directly carried on optical cable, the fibre core occupied information that is recorded in light path, its object is that office is returned to optical fiber, office to optical fiber
Belong to optical cable；When light path is carried in radio frequency channel, then the route that radio frequency channel is passed through represents each section that it passes through on wave-division device
Optical transmission section.
The radio frequency channel light path, it is radio frequency channel possessed by communication equipment, is the ripple that the light path is carried in transmission circuit here
Road；
The office is to optical fiber, for two fibre distribution frames (ODF, Optical Distribution Frame) of connection or light
Express fiber between friendship facility terminal, being formed by an optical cable segment fibre core or multiple optical cable segment fibre cores by welding；
The optical cable, it is route comprising the various bottom physics such as N section optical cable segments, the pipeline that is laid in, pole line, and tool can be passed through
The physical resources such as the human hand well of body；The physical resources such as the pipeline, pole line are located at the bottom.
To realize the above method, the embodiment of the present invention, which provides, judges method of the physics with route, as shown in Fig. 2 the device
Including：First determining module 21, the second determining module 22, judge module 23；Wherein,
First determining module 21, for being determined to carry the transmission electricity of the business with the business of route according to physics to be investigated
Road；
Second determining module 22, for determining the logic routing iinformation of the transmission circuit；
Judge module 23, for determining the physics money of the transmission circuit according to correlation model and the logic routing iinformation
Source, judge whether physics with route according to the physical resource.
Further, the first determining module 21, for reading business of the physics to be investigated with route, according to physics to be investigated
The Network Management Equipment used with the business lookup business of route, the transmission electricity of bearer service is determined according to the Network Management Equipment
Road.
Further, the second determining module 22, for gathering the Network Management Equipment of network element, node that the transmission circuit passes through
Information, the logic routing iinformation of the transmission circuit is determined with reference to the configuration information on Network Management Equipment.
Network Management Equipment, Ke Yiwei：SDH equipment, PTN device, OTN equipment；It is corresponding really for Network Management Equipment type declaration
Determine the method for routing iinformation.
Second determining module 22, is specifically used for：The type of Network Management Equipment is determined, Network Management Equipment is SDH equipment or OTN equipment
When, judge the configuration mode on Network Management Equipment；
When configuration mode uses end-to-end path configuration mode, collecting device path, by the port of the transmission circuit
Matched respectively with the both port of origination of device path and end port, when matching, by the logic end to end in the path
Routing iinformation assigns logic routing iinformation of the transmission circuit as transmission circuit；When not matching, it is believed that the transmission circuit
Business configuration is carried out not on Network Management Equipment, it is abnormal to judge that the transmission circuit exists in itself, no longer carries out same routing decision；
When configuration mode is used without path mode, the intersection data for the network element that the transmission circuit passes through are gathered, to institute
The configuration for stating the port on transmission circuit carries out intersecting accounting acquisition logic routing iinformation.
When Network Management Equipment is PTN device, the information of the pseudo-wire and tunnel on the Network Management Equipment is gathered, by the transmission electricity
The information that the information on road records with pseudo-wire is matched；When matching, logic road end to end that the pseudo-wire is finally inquired about
The transmission circuit is assigned by information.When not matching, it is believed that the transmission circuit carries out business configuration not on Network Management Equipment, sentences
The fixed transmission circuit is abnormal, is not carrying out same routing decision.
Second determining module gathers the friendship of the device path, the network element that the transmission circuit passes through from network resources system
Pitch the information in data, the pseudo-wire on the Network Management Equipment and tunnel.
In the embodiment of the present invention, there is provided another second determining module 22, for setting the route of the transmission circuit to believe
Breath.
Specifically, transmission network can be carried for some or several business automatic governing transmission circuits automatically.
Second determining module is specifically used for specifying some optical transmission sections for forming above-mentioned transmission circuit, then each optical transport in transmission circuit
The end-to-end routing iinformation of section collects, that is, the logic routing iinformation of the transmission circuit is obtained, so that it is determined that transmission circuit is some
Logic routing iinformation.
Further, judge module 23, it is used for：The transmission circuit used for business, obtain the light of the transmission circuit
The bearing mode on road, correlation model is selected according to bearing mode；
According to logic routing iinformation and the correlation model, each layer of physics for obtaining the transmission circuit association provides
Source；
Check every layer of physical resource and whether there is identical physical resources, when identical physical resources be present, then judge corresponding
Optical transmission section exist physics go the same way by.
The correlation model, including：Correlation model one and correlation model two；The correlation model one is to be carried on optical cable
Correlation model, the correlation model two is is carried on optical transfer network (OTN, Optical Transport Network)
Correlation model.
The judge module, is specifically used for：The bearing mode of light path is determined, bearing mode is that light path is carried on optical cable,
Then select correlation model one, that is, the correlation model being carried on optical cable；Bearing mode is that light path is carried on OTN, then selection is closed
Gang mould type one, that is, the correlation model being carried on optical transfer network.
The correlation model being carried on optical cable is for every layer from top to bottom：Transmission circuit, optical transmission section, light path, office to
Optical fiber, optical cable, optical cable segment, bottom；
The correlation model being carried on optical transfer network is for every layer from top to bottom：Transmission circuit, optical transmission section, light path,
Radio frequency channel light path, optical transmission section, light path, office are to optical fiber, optical cable, optical cable segment, bottom.
In the embodiment of the present invention, when judging that multiple optical transmission sections whether there is with route situation, pass through above-mentioned association mould
Type, obtain the physical resource of each level association, check in physical resource and whether there is same resource object, in the presence of then judge
Corresponding optical transmission section exists overlapping on the object, and its structure is present with route, so as to finally judge the same of corresponding service
Routing safety.
Every layer of physical resource of the verification whether there is identical physical resources, be：Each layer includes in verification correlation model
Physical resource in whether there is identical resource object, such as：It whether there is same section of optical cable, transmission circuit layer in optical cable layer
In with the presence or absence of identical equipment etc..
It is each by obtaining when judging that multiple optical transmission sections whether there is with route situation by the embodiment of the present invention
The physical resource of level association, is specifically checked the physical resource, if same object be present, it is believed that corresponding optical transmission section
Exist on the object it is overlapping, its structure exist with route, so as to finally judge corresponding service the same routing safety of physics.
Its transmission circuit to SDH, PTN equivalent-load on OTN, all objects being associated with can be matched, be realized end-to-end
The same routing decision of physics.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the scope of the present invention, it is all
All any modification, equivalent and improvement made within the spirit and principles in the present invention etc., it should be included in the protection of the present invention
Within the scope of.
Claims (10)
1. a kind of judge method of the physics with route, it is characterised in that methods described includes：
The transmission circuit of the carrying business is determined with the business of route according to physics to be investigated；
Determine the logic routing iinformation of the transmission circuit；
The physical resource of the transmission circuit is determined according to the logic routing iinformation and corresponding correlation model, according to the thing
Resource judgment is managed with the presence or absence of physics with route.
2. according to the method for claim 1, it is characterised in that the basis physics to be investigated determines institute with the business of route
The transmission circuit that the business of stating uses, including：
The Network Management Equipment that the business uses is determined with the business of route according to physics to be investigated, is determined according to the Network Management Equipment
The transmission circuit of bearer service.
3. according to the method for claim 1, it is characterised in that the logic routing iinformation for determining transmission circuit, including：
The information of the Network Management Equipment of network element, node that the transmission circuit passes through is gathered, determines the type of the Network Management Equipment；
When the Network Management Equipment is SDH equipment or OTN equipment, the configuration mode on Network Management Equipment is judged；The configuration mode is
During end-to-end path configuration mode, Network Management Equipment path is gathered, by transmission circuit and the both port of origination in the Network Management Equipment path
Matched respectively with port is terminated, when matching, assign the end-to-end logic routing iinformation in the Network Management Equipment path to institute
State logic routing iinformation of the transmission circuit as the transmission circuit；During using without path mode, the transmission circuit warp is gathered
The intersection data for the network element crossed, the configuration to the port on the transmission circuit, which intersect adjusting, obtains logic routing iinformation；
When the Network Management Equipment is PTN device, the information of the pseudo-wire on the Network Management Equipment is gathered, by the letter of the transmission circuit
Breath is matched with the information of pseudo-wire；When matching, the end-to-end logic routing iinformation that the pseudo-wire is finally inquired about assigns institute
State logic routing iinformation of the transmission circuit as the transmission circuit.
4. according to the method for claim 1, it is characterised in that the logic routing iinformation for determining transmission circuit, including：
The logic routing iinformation of the optical transmission section of the transmission circuit is set, and the logic routing iinformation for collecting the optical transmission section obtains institute
State the logic routing iinformation of transmission circuit.
5. according to the method for claim 1, it is characterised in that described according to logic routing iinformation and corresponding correlation model
The physical resource of transmission circuit is determined, judges whether physics with route according to physical resource；Including：
The bearing mode of the light path of the transmission circuit is obtained, correlation model is selected according to the bearing mode；
Each layer of the physical resource associated according to the logic routing iinformation with the correlation model acquisition transmission circuit；
Check each layer of physical resource and whether there is identical physical resources, when identical physical resources be present, then judge corresponding
Optical transmission section exist physics go the same way by.
6. according to the method for claim 5, it is characterised in that it is described that correlation model is selected according to bearing mode, including：Sentence
The bearing mode for the light path of breaking, the bearing mode are that light path is carried on optical cable, then select correlation model one, the carrying
Mode is that light path is carried on optical transfer network, then selects correlation model two.
7. a kind of judge device of the physics with route, it is characterised in that described device includes：First determining module, second determine
Module, judge module；Wherein,
First determining module, for being determined to carry the transmission electricity of the business with the business of route according to physics to be investigated
Road；
Second determining module, for determining the logic routing iinformation of the transmission circuit；
The judge module, for determining the physics money of the transmission circuit according to correlation model and the logic routing iinformation
Source, judge whether physics with route according to the physical resource.
8. device according to claim 7, it is characterised in that：Second determining module, specifically for gathering the biography
The information of the network element for road process of transmitting electricity, the Network Management Equipment of node, determine the type of the Network Management Equipment；
When the Network Management Equipment is SDH equipment or OTN equipment, the configuration mode on Network Management Equipment is judged；The configuration mode is
During end-to-end path configuration mode, Network Management Equipment path is gathered, by the starting in the transmission circuit and the Network Management Equipment path
Port and end port are matched, and when matching, assign the end-to-end logic routing iinformation in the Network Management Equipment path to institute
State logic routing iinformation of the transmission circuit as transmission circuit；When the configuration mode is without path mode, the transmission is gathered
The intersection data for the network element that circuit passes through, the configuration to the port on the transmission circuit, which intersect adjusting, obtains logic route
Information；
When the Network Management Equipment is PTN device, the information of the pseudo-wire on the Network Management Equipment is gathered, by the letter of the transmission circuit
Breath is matched with the information of pseudo-wire；When matching, the end-to-end logic routing iinformation that the pseudo-wire is finally inquired about assigns institute
State logic routing iinformation of the transmission circuit as transmission circuit.
9. device according to claim 7, it is characterised in that：Second determining module, is specifically used for：The biography is set
The logic routing iinformation of the optical transmission section on transmission of electricity road, the logic routing iinformation for collecting the optical transmission section obtain the transmission circuit
Logic routing iinformation.
10. device according to claim 7, it is characterised in that：The judge module, is specifically used for：
The bearing mode of the light path of the transmission circuit is obtained, correlation model, the loading side are selected according to the bearing mode
Formula is that light path is carried on optical cable, then selects correlation model one, and the bearing mode is that light path is carried on optical transfer network, then selects
Select correlation model two；
Each layer of the physical resource associated according to the logic routing iinformation with the correlation model acquisition transmission circuit；
Check each layer of physical resource and whether there is identical physical resources, when identical physical resources be present, then judge corresponding
Optical transmission section exist physics go the same way by.
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| CN201610394353.3A CN107465454B (en) | 2016-06-03 | 2016-06-03 | Method and device for judging physical same route |
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| CN201610394353.3A CN107465454B (en) | 2016-06-03 | 2016-06-03 | Method and device for judging physical same route |
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| CN110858777A (en) * | 2018-08-24 | 2020-03-03 | 中国移动通信集团广东有限公司 | Method and equipment for analyzing hidden troubles of same route in transmission network |
| CN110912818A (en) * | 2019-11-26 | 2020-03-24 | 中盈优创资讯科技有限公司 | Method and system for judging same route of PTN (packet transport network) service |
| CN110995348A (en) * | 2019-11-01 | 2020-04-10 | 中国移动通信集团广东有限公司 | System and method for troubleshooting and avoiding hidden physical routing danger of transmission network |
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| CN115175028A (en) * | 2022-07-12 | 2022-10-11 | 中国移动通信集团重庆有限公司 | OLT (optical line terminal) same-route analysis method and system |
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| CN116016311A (en) * | 2022-12-26 | 2023-04-25 | 浪潮通信信息系统有限公司 | Method and system for implementing circuit route analysis and series connection verification |
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| CN116016311A (en) * | 2022-12-26 | 2023-04-25 | 浪潮通信信息系统有限公司 | Method and system for implementing circuit route analysis and series connection verification |
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