CN2904484Y - Wide area network detector - Google Patents
Wide area network detector Download PDFInfo
- Publication number
- CN2904484Y CN2904484Y CN 200520037747 CN200520037747U CN2904484Y CN 2904484 Y CN2904484 Y CN 2904484Y CN 200520037747 CN200520037747 CN 200520037747 CN 200520037747 U CN200520037747 U CN 200520037747U CN 2904484 Y CN2904484 Y CN 2904484Y
- Authority
- CN
- China
- Prior art keywords
- module
- network
- circuit board
- integrated circuit
- analysis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The utility model provides a WAN network probe, which consists of a data collection hardware boardcard and a data analysis hardware boardcard with the purposes of solving the problem that the mornitoring and maintenance of the existing data network all depend on the network device resulting in failing to reflect the fault roundly and accurately.The utility model provides a network probe using hardware mode, which depends on the network device and have comprehensive, all-sided test function.
Description
Technical field
The utility model relates to a kind of communication test instrument, particularly relates to a kind of WAN network detector.
Background technology
At present, mainly rely on webmaster in maintenance, the malfunction monitoring means of telecommunication transmission, exchange and data network, dependence equipment provides maintenance informations such as alarm.Prior art mainly realizes network state and performance monitoring by webmaster.As shown in Figure 1, A is a webmaster, and B1, B2, B3 are the network equipment.Network is made of various network device, and each equipment all links to each other with webmaster, regularly reports the state of network to webmaster.A plurality of equipment on the managing network network, and the state of each equipment gathered generate statistical report form, simultaneously when receiving the equipment fault alarm, and the prompting client.As can be seen, this way to manage is passive, and to carry out be to handle afterwards, can not realize warning function; Be subjected to the influence of device processes ability simultaneously, the network performance index of collection is comprehensive inadequately.In real network, a lot of fault messages are masked by the network equipment, and some performance index is deteriorations gradually, are only producing serious alarm, and the network equipment just can be pointed out.
This dependence webmaster carries out the maintenance of data network, and the means of malfunction monitoring for the monitoring of data network, only provide warning information on transportation level, can not analyse in depth network performance.What general code error tester solved only is the problem of circuit transmission quality, and number of bit errors, the error rate, alarm parameter declarations such as a situation arises are provided.But along with the develop rapidly of science and technology, telecommunication technology trends towards multi-service, and globalization, competition are fierce more, and the test of telecommunication service, maintenance are also complicated, loaded down with trivial details more.Rely on the general test instrument to have only error code, alarm test function, can not satisfy the test request and the telecommunication service multiple demands of telecommunication service.
Summary of the invention
The purpose of this utility model is exactly for the monitoring that solves the available data network, maintenance all depend on the network equipment, can not comprehensively, accurately reflect the problem of fault.The utility model provides a kind of network probe that adopts hardware mode, is no longer dependent on the network equipment.
Another purpose of the present utility model is to solve to safeguard, arrange barrier, problems of monitoring, the awareness network runnability, provide except having error code that the general test instrument had, alarm test function, can also finish signalling analysis, have the WAN network detector of test function.
The utility model proposes a kind of WAN network detector that adopts hardware mode, as shown in Figure 2, described WAN network detector is made up of data acquisition hardware integrated circuit board and data analysis processing hardware integrated circuit board, and wherein the data acquisition hardware integrated circuit board is mainly finished the reception and the preliminary treatment of test data; The analysis, alarm prompt, data sheet that data analysis processing hardware integrated circuit board is finished image data generates and the uploading of data result.Described network probe adopts the mode of passive detection, and cross-over connection is in observation circuit, and the monitoring point can be arranged on the user place, also can be arranged on the transmission room of operator.The circuit types of monitoring can be applied to all 2M/64k circuit of telecommunication system, comprises transmission, exchange, data communication and mobile communication system.Aspect transmission, can test the transmission performance indicators of 2M circuit, and the branch circuit of the intersection multiplexing equipment of core net etc.; Signaling, statistics of switching network etc. can be tested in the exchange aspect.Aspect data, can the test data terminal equipment and data communications equipment etc.Aspect mobile, can testing base station, equipment such as base station controller, switching center.
Described network probe is on-line measurement except testing general error code, alarm function, interrupts measuring, and also has the signalling analysis function, mainly lays particular emphasis on the signalling analysis of data link layer and network layer, as agreements such as PPP, HDLC, FR, ATM and IP.Be that described network probe provides layer 1-7 network analysis function.So described network detection utensil test function.
WAN network detector described in the utility model is made up of data acquisition hardware integrated circuit board and data analysis processing hardware integrated circuit board.
WAN network detector described in the utility model, described data acquisition hardware integrated circuit board is connected by connector with data analysis processing hardware integrated circuit board.
Described connector physical form is a DIN connector.
WAN network detector described in the utility model, described data acquisition hardware integrated circuit board are to be made of E1 module, V series module, Ethernet module, luminous power test module and clock processing module.
WAN network detector described in the utility model, described data analysis processing hardware module is to be made of CPU element, memory cell, Peripheral Interface unit, power module and data communication module.
WAN network detector described in the utility model, described data communication module is by GSM or CDMA2000 or the realization of GPRS module.
WAN network detector described in the utility model, the analytic function of described data analysis hardware integrated circuit board is realized by calling corresponding software.
Compared with prior art, the utlity model has following advantage:
The WAN network detector not only has general error code testing function, and can analyze the transmission quality of circuit, can also finish signalling analysis, integrated multiple telecommunication service test function, a-table-multi-purpose.Multiple telecommunication service test function mainly is to realize by software, calls different application programs, can realize different business monitorings.
Description of drawings
Fig. 1 is the existing webmaster monitoring network status architecture schematic diagram that utilizes;
Fig. 2 is a WAN network panel detector structure block diagram described in the utility model;
Fig. 3 is a WAN network detector signalling analysis process chart described in the utility model;
Fig. 4 is the concrete application structure block diagram of WAN network detector described in the utility model;
Fig. 5 is a WAN network detector hardware system structure block diagram described in the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Accompanying drawing 2 is a WAN network panel detector structure block diagram described in the utility model.WAN network detector described in the utility model is made of data acquisition hardware integrated circuit board 2 and 1 two parts of data analysis processing hardware integrated circuit board.
Fig. 5 is a WAN network detector hardware system structure block diagram described in the utility model.WAN network detector described in the utility model is made of data acquisition hardware integrated circuit board 2 and 1 two parts of data analysis processing hardware integrated circuit board.Data acquisition hardware integrated circuit board 2 is connected by connector 3 with data analysis processing hardware integrated circuit board 1.
Data acquisition hardware integrated circuit board 2 is made of E1 module 21, V series module 22, Ethernet module 23, luminous power test module 24 and clock processing module 25.
E1 module 21-comprises the electrical characteristic of physical layer by the data message of E1 interface 21A circuit collection 2M circuit.
V series module 22-comprises the electrical characteristic of physical layer by the data message of V series interfaces 22A circuit collection n * 64k circuit.
Ethernet module 23-gathers the data message of ethernet circuit by Ethernet interface 23A circuit.
Luminous power test module 24-gathers the luminous power index of optical-fibre channel by optical interface 24A circuit.
Clock processing module 25-recovers line clock by clock interface 25A circuit, and the test reference clock is provided.
Data analysis processing hardware integrated circuit board 1 is made of CPU element 15, memory cell 14, Peripheral Interface unit 12, power module 13 and data transmission module 11.
CPU element 15-runs application, the data of acquisition module analyzed, and the operation of control complete machine.
Memory cell 14-mainly is made of internal memory 141 and hard disk 142, and aiding CPU calculates and the storage data.
The Peripheral Interface unit 12-provide basic Peripheral Interface, comprises CRT demonstration 123, mouse 121, keyboard 122, usb 1 25, Ethernet 126 and serial ports 124 etc.
Data transmission module 11-provide wireless data transmission channel, under the situation that does not possess wire transmission, can adopt gsm module or CDMA2000 module or GPRS module that image data is sent to control centre by wireless mode, or provide Real-time Alarm by this module.
Connector 3 physical form are DIN connector.
The following process that specifies the processing of WAN network detector enforcement signalling analysis according to Fig. 3.
S110: physical layer state-detection and statistical analysis, judge whether normally judged result to be transported to network performance report generation and customer behavior analysis 31, if undesired, then carry out early warning 32; If normally then carry out step S120.
S120: judge whether link layer state-detection and statistical analysis be normal, judged result also is transported to network performance report generation and customer behavior analysis 31,, then alarm 33, further carry out accident analysis 34, event handling 35 if undesired; If normal, then carry out step S130.
S130: judge whether network layer state-detection and statistical analysis be normal, judged result is transported to network performance report generation and customer behavior analysis 31 equally,, then alarm 33, further carry out accident analysis 34, event handling 35 if undesired; If normal, then carry out step S140.
S140: judge whether protocal analysis and decoding, Tracking Recognition be normal, and judged result is transported to network performance report generation and customer behavior analysis 31 equally,, then alarm 33, further carry out accident analysis 34, event handling 35 if undesired; If normal, then carry out step S150.
S150: judge whether user's applied analysis and statistics be normal, and judged result is transported to network performance report generation and customer behavior analysis 31 equally, if undesired, then alarms 33, further carries out accident analysis 34, event handling 35; If normal, termination routine then.
Described network probe not only possesses the function of general tester, can analyze the transmission quality of circuit, but also have the signalling analysis function, thereby make that described network probe has comprehensively, comprehensive test function.
Fig. 4 is the concrete application structure block diagram of WAN network detector described in the utility model.It mainly is to use at client's different business to carry out statistical analysis that telecommunication service is analyzed, and searches fault.WAN network detector described in the utility model not only has general error code testing function, can analyze the template pulse of analysis circuit signal for example, signal level, measuring-signal frequency etc. to the transmission quality of circuit.
Template pulse and signal level measuring mainly are to realize by signals collecting and data analysis; Frequency measurement mainly realizes by the clock recovery circuitry sum counter.And WAN network detector described in the utility model also integrated multiple telecommunication service test function, a-table-multi-purpose.
For multiple telecommunication service test function is by calling different application programs, realizing different business monitorings.WAN network detector described in the utility model shown in Fig. 4 specifically is applied to the embodiment in the telecommunication service analysis.Telecommunication service is analyzed concrete operational trials and is comprised the analysis of LAN LAN service, IP operation analysis, frame relay service analysis, PPP business diagnosis, X.25 business diagnosis, ATM business diagnosis and the analysis of wide area network transmission performance etc.
Be example with the IP operation analysis below, the process of the realization IP operation analysis of using WAN network detector described in the utility model is described.
At first, data acquisition hardware integrated circuit board 2 is gathered the IP operation data, starts hardware integrated circuit board bsp driver 42.Then, application testing integrated circuit board interface management program 41 is analyzed by calling the IP operation data that 44 pairs of IP applied analysis softwares collect again.By test board card hypervisor 41 and hardware integrated circuit board bsp driver 42, last again to data analysis processing hardware integrated circuit board 1, output IP operation analysis result.
As shown in Figure 4, the LAN LAN service is analyzed, IP operation analysis, frame relay service analysis, the PPP business diagnosis, X.25 business diagnosis, LAN LAN testing software 43 is called in ATM business diagnosis and the analysis of wide area network transmission performance respectively, IP applied analysis software 44, frame relay testing software 46, PPP testing software 47, X.25 testing software 48, ATM testing software 49 and wide area network transmission performance analysis software 45.The process that the specific implementation process is analyzed with IP operation does not repeat them here.
Claims (5)
1, a kind of WAN network detector is characterized in that comprising data acquisition hardware integrated circuit board and data analysis processing hardware integrated circuit board,
Described data acquisition hardware integrated circuit board is handled integrated circuit board with data analysis and is connected by connector.
2, WAN network detector as claimed in claim 1 is characterized in that described connector physical form is a DIN connector.
3, WAN network detector as claimed in claim 1 is characterized in that described data acquisition hardware integrated circuit board is to be made of E1 module, V series module, Ethernet module, luminous power test module and clock processing module.
4, WAN network detector as claimed in claim 1 is characterized in that described data analysis processing hardware integrated circuit board is to be made of CPU element, memory cell, Peripheral Interface unit, power module and data transmission module.
5, WAN network detector as claimed in claim 4 is characterized in that described data transmission module is by GSM or CDMA2000 or the realization of GPRS module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520037747 CN2904484Y (en) | 2005-12-30 | 2005-12-30 | Wide area network detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520037747 CN2904484Y (en) | 2005-12-30 | 2005-12-30 | Wide area network detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2904484Y true CN2904484Y (en) | 2007-05-23 |
Family
ID=38079898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520037747 Expired - Lifetime CN2904484Y (en) | 2005-12-30 | 2005-12-30 | Wide area network detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2904484Y (en) |
-
2005
- 2005-12-30 CN CN 200520037747 patent/CN2904484Y/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1725699A (en) | Method for automatic detecting communication network | |
| CN101119237A (en) | Network card testing method | |
| CN101055228A (en) | K line based electric-control motor fault diagnosis system | |
| CN1799912A (en) | Method and apparatus for online test control of operation status of hydraulic switch machine turnout | |
| CN1905497A (en) | Method and apparatus for estimating terminal to terminal service grade protocol | |
| CN1794123A (en) | Monitoring instrument of vehicle control system CAN/LIN network and its test method | |
| CN101789899A (en) | Network service quality analysis method and system | |
| CN101056228A (en) | Test method and system for data device alarming | |
| CN1791007A (en) | Communication equipment and its internal link fault positioning method | |
| CN1960403A (en) | Statistical method of real time telephone traffic | |
| CN112994972B (en) | Distributed probe monitoring platform | |
| CN1179517C (en) | Method and communication system for managing communication network | |
| CN2904484Y (en) | Wide area network detector | |
| CN1845507A (en) | Multi-class device normalization network maintaining method and system | |
| CN100352184C (en) | Method of positioning speech service fault of mobile system on-line | |
| CN1735218A (en) | Signal test analysis system for CATV optical fibre coaxial cable mixing network | |
| CN1897065A (en) | System and method for automatically collecting vehicle information | |
| CN103313088B (en) | Digital video monitor system comprehensive detection platform and detection method | |
| CN1735047A (en) | Fault self-diagnosis method and device | |
| CN1434596A (en) | Method for detecting receive link of CDMA base station | |
| CN1845625A (en) | RF front end module online monitoring apparatus and method in CDMA base station | |
| CN1885797A (en) | Communication link testing method | |
| CN111343047A (en) | Method and system for monitoring IB network flow | |
| CN1777213A (en) | Mobile data service quality evaluating system | |
| CN100336348C (en) | End-to-end service testing system and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070523 |
|
| EXPY | Termination of patent right or utility model |