CN100407665C - Analogue method based on custom-made multiple type net element - Google Patents
Analogue method based on custom-made multiple type net element Download PDFInfo
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- CN100407665C CN100407665C CN2005100122264A CN200510012226A CN100407665C CN 100407665 C CN100407665 C CN 100407665C CN 2005100122264 A CN2005100122264 A CN 2005100122264A CN 200510012226 A CN200510012226 A CN 200510012226A CN 100407665 C CN100407665 C CN 100407665C
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Abstract
This invention discloses an analog method based on customized multikind NE including: 1, description structures in a unified format set information structures of different NE kinds, description information of the interaction process between NE and network management system and a general description structure of message packets to be stored in the exterior configured data, 2, oprating the NE analog system and configuring analog NE in the analog system, 2, operating the NE analog system and configuring analog NE in the analog system , 3, configuring the task body structure of the message packet and operating the analog NE, 4, controlling the interaction process of the analog NE and network management system manually, 5, storing and heavy-loading the NE analog system.
Description
Technical field
The present invention relates to the network element analogue technique, particularly relate to a kind of method of the simulation of customization flexibly network element device.
Background technology
At present, in the development process of network management system, require to build polytype in the laboratory, network element device (comprising actual Telecommunication network equipment and software) that quantity is various is constructed various complex environments, is used for the development﹠ testing work of network management system.This need take the network element device of a large amount of costlinesses; And the physical device that is equipped with One's name is legion under laboratory environment is very infeasible; The shortage of this many network element devices environment will have a strong impact on the research and development progress and the product quality of network management system.
A kind of effective ways that solve many network element devices environment shortage problem adopt the network element simulation tool to carry out the network element simulation exactly.Network element simulation tool in the market is to adopt based on similar SNMP (SingleNetwork Management Protocol basically, Simple Network Management Protocol) analogy method of standard management mode such as, adopt the network element device of self-defined way to manage for some, this type of simulation tool can not be simulated; Need find the method that this type of network element device is simulated.Simultaneously, this type of network element device is of a great variety, and communication modes, reciprocal process between network element device and the network management system have nothing in common with each other, and also each is different for the interactive messages pack arrangement; So need to solve the method that to simulate simultaneously the polytype network element.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of analogy method based on custom-made multiple type net element, is used to solve the problem that prior art can't be simulated and can't simulate simultaneously the polytype network element dissimilar network element devices.
To achieve these goals, the invention provides a kind of analogy method, it is characterized in that, comprising based on custom-made multiple type net element:
Described analogy method based on custom-made multiple type net element, wherein, in the described step 101,
If have the message format definition header file of existing network element, then generate the universal description structure of described message bag with the automation crossover tool;
If the message format of existing network element defines header file, then according to the artificial universal description structure that customizes described message bag of known message bag standard.
Described analogy method based on custom-made multiple type net element, wherein, according to described message format definition header file, with Perl language compilation automation crossover tool.
Described analogy method based on custom-made multiple type net element, wherein, the universal description structure of described message bag comprises: the length of message bag, but title of each son section in the message bag, implication, length, side-play amount, basic value, its value any one in the modified logo or a plurality of whether.
Described analogy method based on custom-made multiple type net element, wherein, the message structure of described NE type comprises: IP address, Socket port, TCP/UDP type, any one in the NE type Name and Description information or a plurality of.
Described analogy method based on custom-made multiple type net element, wherein, the structure of described message bag task body comprises: the successor of the transmission number of times of message bag content, message bag, transmission time interval, transmitting time customized information, the prerequisite incident that triggers message execution body, the triggering of message execution body, any one in each sub-message bag task body or a plurality of.
Described analogy method based on custom-made multiple type net element, wherein, in the described step 103, described network element analogue system is according to described analogue network element of combine analog between NE type, communication interface, message bag, the message bag task body and the reciprocal process between the network management system.
Described analogy method based on custom-made multiple type net element, wherein, the descriptor of reciprocal process all is kept at described network element analogue system outside in the extensible markup language document mode between universal description structure, network element and the network management system of the message structure of described NE type, message bag.
Described analogy method based on custom-made multiple type net element wherein, is undertaken by IP and Socket communication interface between described analogue network element and the network management system alternately.
Described analogy method based on custom-made multiple type net element, wherein, each described analogue network element and described IP address, Socket port binding, and have independently active thread.
Described analogy method based on custom-made multiple type net element, wherein, the data of described network element analogue system are kept in the extensible markup language document of described network element analogue system outside.
The present invention can be relatively easy to dissimilar network element devices is simulated, simulate the network element device of the most amounts of all kinds simultaneously, analogue network element has replaced huge and expensive actual network element device, reduced the input quantity of actual network element device, thereby solved the demand of network management system development many network element devices environment.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Description of drawings
Fig. 1 is a method flow schematic diagram of the present invention.
Embodiment
Purpose of the present invention is exactly in order to overcome the drawback that above-mentioned prior art exists, a kind of analogy method based on custom-made multiple type net element is provided, can be relatively easy to dissimilar network element devices is simulated, simulate the network element device of the most amounts of all kinds simultaneously, replace huge and expensive actual network element device with analogue network element, reduce the input quantity of actual network element device, thereby solve the demand of network management system development many network element devices environment.
Technical scheme of the present invention is as follows:
The present invention relates to the network element analogue technique, at the requirement of network management system to network element device, and the similarities and differences of dissimilar network element devices, a kind of analogy method based on custom-made multiple type net element is provided.As a kind of analogy method, may further comprise the steps based on custom-made multiple type net element:
1), according to true network element standard, the information (communication interface that comprises equipment is described) of different network elements device type is adopted unified description scheme, be kept in the exterior arrangement information.
2), exploitation automation crossover tool, the message format definition header file that this instrument can scan network element device generates the universal description structure of message bag automatically.
3) if having the message format definition header file of existing network element device, adopt the scanning of automation crossover tool, change the universal description structure of outbound message bag automatically.
4) if there is not the message format definition header file of existing network element device, also can manually customize the universal description structure of customized messages bag according to known message bag standard.
5), according to true network element standard, the reciprocal process information between network element and the network management system is adopted general format description structure, and is kept in the exterior arrangement information.
6), operation network element analogue system.
7), in the network element analogue system, dispose analogue network element, configuration all kinds, most amount network element.
8), under analogue network element the content of configuration messages bag task body, comprise various message bags, various control informations etc. are set.
9), start analogue network element.
10), the reciprocal process between Artificial Control analogue network element and the network management system in the network element analogue system.
11), network element analogue system data are preserved and heavy duty.
A kind of analogy method recited above based on custom-made multiple type net element, its structural arrangements information has following characteristic:
(1), the message structure of described NE type comprises: IP (Internet Protocol, IP(Internet Protocol)) address, the Socket port, TCP/UDP (Transmission Control Protocol/User Datagram Protocol, transmission control protocol/User Datagram Protoco (UDP)) type, NE type Name and Description information.
(2), the universal description structure of described message bag comprises: the length of message bag, but title of each son section in the message bag, implication, length, side-play amount, basic value, its value modified logo whether.
(3), the content of described message bag task body comprises: message bag content, message bag transmission number of times, message bag transmission time interval, message bag transmitting time customized information; Trigger this message and carry out the prerequisite incident of body, this message is carried out the successor that body triggers, each sub-message bag task body that it comprises.
The invention provides a kind of analogy method, can reach the effect of simulation different network elements type, multidata amount network element according to the system of the present invention's exploitation by definition exterior arrangement data based on custom-made multiple type net element.
Embodiment to technical solution of the present invention is described in further detail below.Figure 1 shows that method flow schematic diagram of the present invention.This flow chart comprises the steps:
The configuration information of step 101, customization NE type message structure; According to true network element standard, information (communication interface that comprises equipment is described) the unified description scheme of employing with the distinct device type is kept in the exterior arrangement information;
Owing to adopted unified description scheme, difference different network elements type only needs to revise exterior arrangement information; Network element analogue system itself does not need change.
If step 103 has the message format definition header file of existing network element device, adopt the scanning of automation crossover tool, change the universal description structure of outbound message bag automatically;
Exploitation automation crossover tool, this instrument realize that the message format definition header file of scanning network element device generates the function of the universal description structure of message bag automatically.
Because dissimilar network elements, different message bags all adopt general format description structure, and are kept in the exterior arrangement information; So can develop the automation crossover tool, this instrument generates the universal description structure of message bag automatically and is kept in system's exterior arrangement information.
Exploitation about the automation crossover tool, define the language format of header file according to the message packet format of network element device, adopt the Perl language development to go out the crossover tool of C language header file to XML (Extensible MarkupLanguage, extend markup language) file.
If step 104 does not have the message format definition header file of existing network element device, also can manually customize the universal description structure of customized messages bag according to known message bag standard;
Different message bags all finally forms general format description structure by above-mentioned steps 103,104 and is kept in the exterior arrangement information; So the network element analogue system can adopt unified method that these message bags are handled, and finally form carry out between message data stream and the external system mutual.
The network element analogue system is converted into the various trigger events of its inside according to these exterior arrangement information, is combined in the message bag task body, controls reciprocal process between analogue network element and the network management system.
In the network element analogue system, comprise numerous mission threads under each analogue network element, and exist with the form of general message bag task body.The various types of messages bag adopts general message bag task body frame mode to be organized in each task process.The message bag of each general format is set in the message task body, the control information of message bag task body is set, message task running body trigger event and condition are set.
The network element analogue system will go out the reciprocal process between network element and the network management system according to the information simulations such as combination between network element device type, communication interface, message bag, the message bag task body.Comprise receiving and handle message, generate and send message packet etc.
Initiatively start some tasks if desired, for example allow initiatively report and alarm bag of analogue network element, can the Artificial Control analogue network element and network management system between reciprocal process.
The data of step 111, network element analogue system are preserved and heavy duty;
The data that dispose in the network element analogue system are saved in the outside file, and use is reloaded by later system.
Below some related in above-mentioned enforcement technology are explained as follows:
(1), all exterior arrangement data described in this technical scheme, the message structure that comprises NE type, the universal description structure of message bag, the descriptor of reciprocal process between network element and the network management system adopts the XML file mode to preserve separately respectively outside the network element analogue system.
(2), between network element device and the network management system alternately based on IP and Socket communication interface; Each analogue network element and IP address be together with the Socket port binding, and make it have independently active thread.
(3), adopt many IP of windows platform on PC (Personal Computer, the personal computer) machine, many Socket port mechanism is simulated a plurality of network element devices.
(4), the exploitation of the automation crossover tool described in this technical scheme, the language format according to the message packet format definition header file of network element device adopts the Perl language development to go out the crossover tool of C language header file to the XML file.
(5), the data that dispose in the system can be saved in the outside XML file, use is reloaded by later system.
The present invention can be relatively easy to dissimilar network element devices is simulated, simulate the network element device of the most amounts of all kinds simultaneously, analogue network element has replaced for huge and expensive actual network element device, reduced the input quantity of actual network element device, thereby solved the demand of network management system development many network element devices environment.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
Claims (11)
1. the analogy method based on custom-made multiple type net element is characterized in that, comprising:
Step 101 is set the descriptor of reciprocal process between message structure, network element and the network management system of different network elements type, the universal description structure of message bag respectively, and is kept in the exterior arrangement data with the unified format description scheme;
Step 102, operation network element analogue system, and in described network element analogue system, dispose analogue network element;
Step 103, the structure of configuration messages bag task body under described analogue network element, and move described analogue network element;
Step 104, the reciprocal process in described network element analogue system between described analogue network element of Artificial Control and the network management system; And
Step 105 is preserved the data with heavily loaded described network element analogue system.
2. the analogy method based on custom-made multiple type net element according to claim 1 is characterized in that, in the described step 101,
If have the message format definition header file of existing network element, then generate the universal description structure of described message bag with the automation crossover tool;
If the message format of existing network element defines header file, then according to the artificial universal description structure that customizes described message bag of known message bag standard.
3. the analogy method based on custom-made multiple type net element according to claim 2 is characterized in that, according to described message format definition header file, with Perl language compilation automation crossover tool.
4. the analogy method based on custom-made multiple type net element according to claim 1, it is characterized in that, the universal description structure of described message bag comprises: the length of message bag, but title of each son section in the message bag, implication, length, side-play amount, basic value, its value any one in the modified logo or a plurality of whether.
5. the analogy method based on custom-made multiple type net element according to claim 1, it is characterized in that the message structure of described NE type comprises: IP address, Socket port, the TCP/UDP type, any one in the NE type Name and Description information or a plurality of.
6. the analogy method based on custom-made multiple type net element according to claim 1, it is characterized in that the structure of described message bag task body comprises: the successor of the transmission number of times of message bag content, message bag, transmission time interval, transmitting time customized information, the prerequisite incident that triggers message execution body, the triggering of message execution body, any one in each sub-message bag task body or a plurality of.
7. the analogy method based on custom-made multiple type net element according to claim 1, it is characterized in that, in the described step 104, described network element analogue system is according to described analogue network element of combine analog between NE type, communication interface, message bag, the message bag task body and the reciprocal process between the network management system.
8. the analogy method based on custom-made multiple type net element according to claim 1, it is characterized in that the descriptor of reciprocal process all is kept at described network element analogue system outside in the extensible markup language document mode between universal description structure, network element and the network management system of the message structure of described NE type, message bag.
9. the analogy method based on custom-made multiple type net element according to claim 1 is characterized in that, is undertaken alternately by IP and Socket communication interface between described analogue network element and the network management system.
10. the analogy method based on custom-made multiple type net element according to claim 5 is characterized in that, each described analogue network element and described IP address, Socket port binding, and have independently active thread.
11. the analogy method based on custom-made multiple type net element according to claim 1 is characterized in that, the data of described network element analogue system are kept in the extensible markup language document of described network element analogue system outside.
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| CN101917485A (en) * | 2010-08-19 | 2010-12-15 | 中兴通讯股份有限公司 | Synchronization method of configuration data and short message center |
| CN102036275B (en) * | 2010-12-08 | 2014-12-17 | 大唐移动通信设备有限公司 | Simulator and message processing method |
| CN105577463B (en) * | 2014-10-13 | 2019-10-11 | 阿里巴巴集团控股有限公司 | A kind of test method and its device based on communication protocol |
| CN104796302A (en) * | 2015-04-17 | 2015-07-22 | 大唐移动通信设备有限公司 | Method and system for testing network element simulators |
| CN105391601B (en) * | 2015-12-09 | 2018-08-07 | 瑞斯康达科技发展股份有限公司 | A kind of performance test methods and system of Network Management Equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1369983A (en) * | 2002-01-24 | 2002-09-18 | 北京邮电大学 | Method for simulating WDM optical network |
| US20040172231A1 (en) * | 2001-06-14 | 2004-09-02 | Andrea Barbaresi | System and method for simulating the behaviour of a network for mobile radio apparatus |
| CN1581098A (en) * | 2004-05-20 | 2005-02-16 | 北京大学 | Simulator structure method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20040172231A1 (en) * | 2001-06-14 | 2004-09-02 | Andrea Barbaresi | System and method for simulating the behaviour of a network for mobile radio apparatus |
| CN1369983A (en) * | 2002-01-24 | 2002-09-18 | 北京邮电大学 | Method for simulating WDM optical network |
| CN1581098A (en) * | 2004-05-20 | 2005-02-16 | 北京大学 | Simulator structure method |
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