CN102882722B - PTN (packet transport network) /IPRAN (internet protocol radio access network) end-to-end business data quick creation method - Google Patents
PTN (packet transport network) /IPRAN (internet protocol radio access network) end-to-end business data quick creation method Download PDFInfo
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Abstract
The invention discloses a PTN (packet transport network) /IPRAN (internet protocol radio access network) end-to-end business data quick creation method. The method includes following steps: A, categorically making different parameter attribute group configuration templates according to parameter attribute groups of PTN/IPRAN network maintenance objects; B, selecting corresponding parameter attribute group configuration templates to configure business attribute in a same interface layer according to business types and generating network business data; and C, hierarchically displaying the business data according to three layers of business, pseudo-wire and tunnel. By the PTN/IPRAN end-to-end business data quick creation method, a large number of fussy or complex parameter configuration works are fixed in the templates, and multilayer business configuration is integrated into monolayer configuration, so that steps of configuration operation are reduced, configuration complexity is lowered, and configuration efficiency is improved; and in addition, the mode of three-layer hierarchical displaying is adopted to maintain convenience for independent operation and modification of the business layer, the pseudo-wire layer and the tunnel layer.
Description
Technical field
The present invention relates to PTN(PacketTransportNetwork)/IPRAN(IP Radio Access Network) network management, be specifically related to PTN/IPRAN teleservice data Method of Creation Process.
Background technology
Along with the development of transmission technology, the packet transfer devices such as PTN/IPAN get a lot of applications at carrier network and promote gradually.Transmission network attendant has SDH(Synchronous Digital Hierarchy)/MSTP(Multi-ServiceTransportPlatform)/ASON(Auto-Switch Optical Network) network maintenance experience, prefer the teleservice configuration mode of SDH formula, but for PTN/IPRAN Network, because there are tunnel/pseudo-line/business three service management levels, and every layer has a large amount of MPLS/ Ethernet/atm parameters to need configuration, mode is end to end adopted to carry out the making of business datum even if cause, still very loaded down with trivial details and complicated, the time of a configuration business is often equivalent to 5 ~ 10 times of SDH business, and very high requirement is proposed to the professional ability of attendant, thus substantially increase the cost of network operation.
Herein, CES is the abbreviation of Circuit Emulation Service; QOS is that Qality Of Service abridges, and OAM is the abbreviation of Operation Administration Management.VPN is the abbreviation of Virtual Private Network.
Summary of the invention
Technical problem to be solved by this invention solves loaded down with trivial details, the complicated problem of PTN/IPRAN network end-to-end service creation.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is to provide a kind of PTN/IPRAN teleservice data Method of Creation Process, comprises the following steps:
A, make different parameter attribute group configuration templates according to the parameter attribute component class of PTN/IPRAN network operation object;
B, according to type of service, in same boundary layer, select corresponding parameter attribute group configuration template configuration service attribute, generating network business datum; In stepb, first select service attribute, the parameter attribute group configuration template then selecting sourcesink network element port, each layer label and each layer to use, finally determines complete job path and the Protection path of operation layer;
C, business datum is carried out Layering manifestation according to three levels in business, pseudo-line and tunnel, and can mutual quick position be carried out.
In the above-mentioned methods, steps A comprises the following steps:
The parameter attribute group configuration template of this object is classified by the object according to network operation;
Determine the scope of configuration parameter in each parameter attribute group configuration template;
Determine the default value of corresponding configuration parameter in all kinds of parameter attribute group configuration template, described configuration parameter comprises conventional parameter and the special parameter for specific transactions application scenarios.
In the above-mentioned methods, described type of service comprises Ethernet Private Line business, virtual ethernet private line service, Ethernet LAN business, virtual ethernet private network business, the tree-like business of Ethernet, the tree-like business of virtual ethernet, CES artificial service and ATM business.
In the above-mentioned methods, in step B, described service attribute comprises the bandwidth information of type of service, business code name, business-level, Business Name, customer name, protected mode and incoming traffic and bearing tunnel.
In the above-mentioned methods, determine that the step in the complete job path of operation layer is as follows:
The sourcesink network element interface information of B31, service bandwidth according in configuration parameter, routing policy and selection generates tunnel filter condition;
B32, judge whether existing directly available tunnel according to described tunnel filter condition, if do not go to step B33, otherwise turn B35;
B33, between sourcesink node, adopt dijkstra's algorithm to calculate meet the work tunnel route of routing policy;
B34, according to the label value manual allocation tunnel label of each interface input on described operating path or automatically distribute tunnel label, and determine the attribute of work tunnel; Turn B35;
B35, selected described tunnel, as bearing bed, distribute pseudo line tag thereon manually or automatically, and the pseudo-line attribute of work of determining.
In the above-mentioned methods, in step B34, when distributing tunnel label, can be the label that whole piece tunnel distributing is identical, also freely can distribute idle tag according to individual node.
In the above-mentioned methods, determine that the step of Protection path is as follows:
The sourcesink node in B41, selection protection tunnel;
B42, between sourcesink node, dijkstra's algorithm is adopted to calculate Protection path route;
B43, according to the label value manual allocation tunnel label of each interface input on described Protection path or automatically distribute tunnel label, and determine to protect tunnel attribute.
The present invention, is fixed in template by the parameter configuration work of loaded down with trivial details in a large number/complexity on the one hand, is integrated in single layer configuration on the other hand by multilayer business configuration, reduce the step of configuration operation, thus reduces the loaded down with trivial details degree of configuration, raising allocative efficiency.In addition, still adopt the mode of three layers of Layering manifestation, keep the convenience of business, pseudo-line, each layer independent operation in tunnel and amendment.
Accompanying drawing explanation
Fig. 1 is PTN/IPRAN teleservice data Method of Creation Process flow chart of the present invention.
Fig. 2 is the flow chart of steps A in the present invention;
Fig. 3 is the flow chart of step B in the present invention;
Fig. 4 is the flow chart of step B2 in the present invention;
Fig. 5 is the flow chart of step B3 in the present invention;
Fig. 6 is the flow chart of step B4 in the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
As shown in Figure 1, PTN/IPRAN teleservice data Method of Creation Process provided by the invention comprises the following steps:
Steps A, according to the object of network operation (as various node, various interface, tunnel, pseudo-line, VPN traffic, each layer OAM, each layer QOS etc.) parameter attribute component class make all kinds of parameter attribute group configuration templates of PTN/IPRAN Network, concrete steps are as follows, ask for an interview Fig. 2:
A1, according to Ethernet service, the needing of CES artificial service or ATM business classifies to parameter attribute group configuration template, parameter attribute group configuration template comprises various protocol attribute group, physical interface set of properties (SDH, Ethernet two layers/tri-layers, NNI side/UNI side the physical attribute of the various physical interface of ATM), logical subinterface set of properties, QOS set of properties (business, the QOS attribute of pseudo-line and each layer in tunnel) and the detection set of properties of each layer OAM, protection set of properties, the parameter attribute groups such as routing policy set of properties, each parameter attribute group comprises a series of relevant parameter,
A2, determine the scope of conventional parameter in all kinds of parameter attribute group configuration template.
According to all kinds of parameter attribute group configuration template, finding out each parameter attribute group routine in business configuration process needs the parameter used, and determines the scope of parameter.Such as all operation levels all can have QOS parameter attribute group, the priority policy in QOS parameter attribute group, stream interface driver, and business code name create-rule strategy etc. is all the conventional parameter needing to use.
A3, determine the default value of configuration parameter in all kinds of parameter attribute group configuration template.
Make the default value template of the default parameter set of properties that miscellaneous service is commonly used, can be used for a large number of services general.A lot of service parameter depends on service application scene and type of service, such as can formulate corresponding QOS parameter attribute group template to big customer EVLAN business, for different QOS parameter attribute group templates is formulated in base station voice service, data service passback, in these template construct processes, can the directly template of the conventional default parameter of choice for use or other special parameter templates, by the nested use of template, simplify the parameter making template and need configuration, generate the parameter attribute template set of different business scene.
As far as possible the feature of this step each level parameter of service needed is adopted the solidification of parameter attribute group template, try one's best the relevant each layer parameter reducing and need in business configuration step below to configure, for business configuration is flat at many levels, to turn to sole disposition level ready.
Step B, according to type of service, in same boundary layer, select corresponding parameter attribute group configuration template configuration miscellaneous service attribute, generating network business datum.
Type of service mainly contains Ethernet Private Line business (ELine), virtual ethernet private line service (EVLine), Ethernet LAN business (ELAN), virtual ethernet private network business (EVLAN), the tree-like business of Ethernet (ETree), the tree-like business of virtual ethernet (EVTree), CES artificial service, ATM business etc.Service attribute mainly contains the bandwidth information of type of service, business code name, business-level, Business Name, customer name, protected mode and incoming traffic and bearing tunnel.The project that service attribute can be concerned about according to different operators, different manager is different, carries out service attribute and the automatic customization generating attribution rule of part.
The concrete steps of step B are as follows, refer to Fig. 3:
B1, be the corresponding service attribute of service selection (comprising type of service, business code name, Business Name, business-level, customer name, routing policy, Preservation tactics etc.).
B2, the parameter attribute group configuration template selecting sourcesink network element interface, each layer label and each layer to use, concrete steps are as follows, refer to Fig. 4:
B21, according to plan of operation, in same interface disposable selection sourcesink node and business physical interface or logical subinterface; This step adopts similar SDH Network mode of operation, direct selection business UNI side physical interface or logical subinterface, and the UNI physical interface of option interface attribute use or logical subinterface parameter attribute group configuration template.
B22, according to plan of operation, at each bearing bed labels such as disposable input tunnel, same interface and pseudo-lines or select automatic distributing labels, tunnel and pseudo-line are analogous in SDH network and select VC4 and VC12.
B23, according to general networks business demand, disposablely at same interface be respectively pseudo-line and tunnel layer selects the parameter attribute group configuration template such as pseudo-line layer OAM, tunnel layer OAM and pseudo-line layer QOS, tunnel layer QOS, automatically generate the configuration attribute information of each layer service object.
The maximum feature of step B2 the business configuration of original longitudinal stratification is directly fused into be configured according to horizontal single level, saves a large amount of operating procedures.
Step B3, find and determine the route of vocational work path process, concrete steps are as follows, refer to Fig. 5:
The sourcesink network element interface information of B31, service bandwidth according in configuration parameter, routing policy and selection generates tunnel filter condition; Such as generate comprehensive tunnel filter condition according to sourcesink, bandwidth, priority, routing policy, Preservation tactics etc.
B32, judge whether existing directly available tunnel according to described tunnel filter condition, if do not go to step B33, otherwise turn B35;
B33, between sourcesink node, adopt dijkstra's algorithm to calculate meet the tunneling path of routing policy; Can support that the routing policies such as minimum nodes, minimum cost, optimum performance, Network Load Balance and the condition such as network element, link of passing through/repelling find the Optimization route satisfied condition.
B34, according to the label value manual allocation tunnel label of each interface input on described operating path or automatically distribute tunnel label, and determine the attribute of work tunnel; Turn B35;
For whole piece tunnel generating labels simultaneously, whole piece tunnel can be adopted to adopt identical label, be beneficial to for by tag recognition business like this.Freely can certainly distribute the mode of idle tag according to individual node, the space of label can be made full use of like this.
B35, selected described tunnel, as bearing bed, distribute pseudo line tag thereon manually or automatically, and the pseudo-line attribute of work of determining;
Finally confirm the complete job route of operation layer.
Step B4, selection protection sourcesink end points, calculate the route determining service protection path process, thus determine Protection path, concrete steps are as follows, refer to Fig. 6:
The sourcesink node in B41, selection protection tunnel;
B42, adopt between sourcesink node dijkstra's algorithm automatic or semi-automatic (specify route conditions, as through/repel node/link) calculate Protection path route;
B43, according in Protection path route port input label value manual allocation tunnel label or automatically distribute tunnel label, and determine protect tunnel attribute.
If adopt multi-stage protective path, then repeat above-mentioned B41-B43, complete the data creating of whole protective circuit.
Step C, business datum is carried out Layering manifestation according to three levels in business, pseudo-line and tunnel, and can carry out mutual quick position, be convenient to like this carry out independence amendment and operation to data, advantage is as follows:
(1) adopt three individual page to show business/pseudo-line/tunnel respectively, and provide each other directly quick position by association identification, be convenient to amendment and the operation of related data.Association identification refers to: the pseudo-line of recording carrying and the mark of business in tunnel object, the Tunnel Identifier of this business of recording carrying in business and pseudo-line.
(2) adopt Layering manifestation, be convenient to the management independently carrying out hierarchical topology display and layering alarm/performance, be also convenient to statistics and watch the data such as each layer bandwidth utilance, real-time traffic, be also convenient to carry out each layer OAM and safeguard.
The present invention, by the PTN/IPRAN rapid end-to-end business datum manufacture method of design based on the single-layer type of parameter attribute group template, adopt parameter attribute group template classification, preset each template parameter, business/pseudo-line/tunnel many levels data fusion is that disposable individual layer creates end-to-end data creating mode, reach rapid end-to-end business datum to make, and still adopt layered mode to carry out result data display, the object of network hierarchy maintenance management can be reached equally, thus improve the manufacturing speed of PTN/IPAN Network data, reduce the professional skill requirement for Operation and Maintenance personnel, reach the cost objective reducing network operation.
The present invention is not limited to above-mentioned preferred forms, and anyone should learn the structural change made under enlightenment of the present invention, and every have identical or close technical scheme with the present invention, all falls within protection scope of the present invention.
Claims (5)
1.PTN/IPRAN teleservice data Method of Creation Process, is characterized in that, comprise the following steps:
A, make different parameter attribute group configuration templates according to the parameter attribute component class of PTN/IPRAN network operation object;
B, according to type of service, in same boundary layer, select corresponding parameter attribute group configuration template configuration service attribute, generating network business datum; In stepb, first select service attribute, the parameter attribute group configuration template then selecting sourcesink network element port, each layer label and each layer to use, finally determines complete job path and the Protection path of operation layer,
Wherein, the concrete steps of the parameter attribute group configuration template selecting sourcesink network element port, each layer label and each layer to use are as follows:
B21, according to plan of operation, in same interface disposable selection sourcesink node and business physical interface or logical subinterface; This step adopts similar SDH Network mode of operation, direct selection business UNI side physical interface or logical subinterface, and the UNI physical interface of option interface attribute use or logical subinterface parameter attribute group configuration template;
B22, according to plan of operation, at disposable input tunnel, same interface and pseudo-line each bearing bed label or select automatic distributing labels, tunnel and pseudo-line are analogous in SDH network and select VC4 and VC12;
B23, according to general networks business demand, disposablely at same interface be respectively pseudo-line and tunnel layer selects pseudo-line layer OAM, tunnel layer OAM and pseudo-line layer QOS, tunnel layer QOS parameter attribute group configuration template, automatically generate the configuration attribute information of each layer service object;
Wherein, determine that the step in the complete job path of operation layer is as follows:
The sourcesink network element interface information of B31, service bandwidth according in configuration parameter, routing policy and selection generates tunnel filter condition;
B32, judge whether existing directly available tunnel according to described tunnel filter condition, if do not go to step B33, otherwise turn B35;
B33, between sourcesink node, adopt dijkstra's algorithm to calculate meet the work tunnel route of routing policy;
B34, according to the label value manual allocation tunnel label of each interface input on described operating path or automatically distribute tunnel label, and determine the attribute of work tunnel; Turn B35;
B35, selected described tunnel, as bearing bed, distribute pseudo line tag thereon manually or automatically, and the pseudo-line attribute of work of determining;
Wherein, determine that the step of Protection path is as follows:
The sourcesink node in B41, selection protection tunnel;
B42, between sourcesink node, dijkstra's algorithm is adopted to calculate Protection path route;
B43, according to the label value manual allocation tunnel label of each interface input on described Protection path or automatically distribute tunnel label, and determine to protect tunnel attribute;
C, business datum is carried out Layering manifestation according to three levels in business, pseudo-line and tunnel, and carry out mutual quick position by association identification.
2. PTN/IPRAN teleservice data Method of Creation Process as claimed in claim 1, it is characterized in that, steps A comprises the following steps:
The parameter attribute group configuration template of this object is classified by the object according to network operation;
Determine the scope of configuration parameter in each parameter attribute group configuration template;
Determine the default value of corresponding configuration parameter in all kinds of parameter attribute group configuration template, described configuration parameter comprises conventional parameter and the special parameter for specific transactions application scenarios.
3. PTN/IPRAN teleservice data Method of Creation Process as claimed in claim 1, is characterized in that,
Described type of service comprises Ethernet Private Line business, virtual ethernet private line service, Ethernet LAN business, virtual ethernet private network business, the tree-like business of Ethernet, the tree-like business of virtual ethernet, CES artificial service and ATM business.
4. PTN/IPRAN teleservice data Method of Creation Process as claimed in claim 1; it is characterized in that; in step B, described service attribute comprises the bandwidth information of type of service, business code name, business-level, Business Name, customer name, protected mode and incoming traffic and bearing tunnel.
5. PTN/IPRAN teleservice data Method of Creation Process as claimed in claim 1, is characterized in that, in step B34, when distributing tunnel label, can be the label that whole piece tunnel distributing is identical, also freely can distribute idle tag according to individual node.
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| CN103532742B (en) * | 2013-09-27 | 2016-08-17 | 烽火通信科技股份有限公司 | The collocation method of complete two layer services under a kind of IPRAN complex scene |
| CN105515971B (en) * | 2014-10-14 | 2019-11-05 | 中兴通讯股份有限公司 | A kind of implementation method and device of the layering Qos scheduling of resource multiplex |
| CN104618150B (en) * | 2015-01-09 | 2018-05-29 | 烽火通信科技股份有限公司 | A kind of bis- layers of PTN turns business collocation method and system under three layer service scenes |
| CN106506182B (en) * | 2015-09-06 | 2019-06-25 | 中国移动通信集团公司 | A kind of method and system configuring PTN business |
| CN105721345B (en) * | 2016-01-19 | 2019-01-11 | 烽火通信科技股份有限公司 | PTN network QOS bandwidth batch quick deployment method based on type of service |
| CN107453884B (en) * | 2016-05-30 | 2020-01-10 | 华为技术有限公司 | Method and device for detecting service quality of network equipment |
| CN107592207B (en) * | 2016-07-07 | 2022-08-23 | 中兴通讯股份有限公司 | Network management service data management method and network management service data management device |
| CN108234183A (en) * | 2016-12-22 | 2018-06-29 | 中国电信股份有限公司 | The configuration system and method for distal end business |
| CN108270623B (en) * | 2018-01-25 | 2020-12-01 | 烽火通信科技股份有限公司 | Method and system for TDM business network management automatic configuration based on packet transport network |
| CN109962812B (en) * | 2019-03-04 | 2022-03-25 | 烽火通信科技股份有限公司 | Electrical layer discrete service back calculation method and system |
| CN112543122A (en) * | 2020-12-10 | 2021-03-23 | 中盈优创资讯科技有限公司 | Automatic discovery and comparison method and device for IPRAN (internet protocol radio Access network) government and enterprise private line business |
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