CN106789321A - A kind of route networking performance estimating method and its device based on open interconnection standard - Google Patents
A kind of route networking performance estimating method and its device based on open interconnection standard Download PDFInfo
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- CN106789321A CN106789321A CN201710004480.2A CN201710004480A CN106789321A CN 106789321 A CN106789321 A CN 106789321A CN 201710004480 A CN201710004480 A CN 201710004480A CN 106789321 A CN106789321 A CN 106789321A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/14—Network analysis or design
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/22—Parsing or analysis of headers
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Abstract
A kind of route networking performance estimating method and its device based on open interconnection standard that the present invention is provided, comprise the following steps：Test environment information is set, and module is monitored in appropriate node addition according to detection environment；Central coordinator starts networking, and the networking mutual message that module is reported is monitored in collection, draws topological structure and each website inbound information；Special packet is sent by monitoring module, the website to not networking carries out link test, and detects website communication environment；Module simulation communication products service application scene is estimated in group of routes on-Line review.The beneficial effects of the invention are as follows：The detection method supports the detection of all communication equipments for possessing exploitation formula interconnection standard；Parsed by the physical layer control domain to message, can be in the case where the signal analysis equipment of costliness not be used, the working frequency range of quick obtaining to present communications product, the communication quality of each website.
Description
Technical field
The present invention relates to data center network technical field, more particularly to a kind of route based on open interconnection standard
Networking performance appraisal procedure and its device.
Background technology
The method of evaluation route organization algorithm mainly provides application layer APP interfaces and obtains correlation by communication products
Mesh information is estimated, and which has problems with：
1. because the application layer APP interfaces presence of the different editions offer of the product or same vendor product of different vendor is poor
It is different, accordingly, it would be desirable to create the specific method for obtaining routing iinformation according to different communication products, cause assessment task workload to increase
Plus, it is unfavorable for carrying out rapid evaluation to the communication products of different vendor.More seriously the communication products of part manufacturer are not carried
Interface for obtaining topology information, causes evaluation work to carry out.
2. because in group of routes network process, obtaining route mesh information by APP interfaces can influence communication products networking to imitate
Rate, therefore typically obtained after the completion of networking is route, cause the mesh information for getting imperfect, it is impossible to know that website enters
Net mode, the information such as the reason for off-line stations cannot network.
3. communication products are used in actual networking working channel, noise jamming, the communication quality of neighbor site are both needed to
To be obtained by the signal analysis equipment of specialty, the assessment system cost for greatly increasing.
4. the conflict avoiding mechanism between communication station cannot be obtained, and whether transmitting-receiving time slot meets standard.
The content of the invention
It is an object of the invention to provide a kind of route networking performance estimating method and its dress based on open interconnection standard
Put, solve above-mentioned one of the prior art or multiple.
A kind of route networking performance estimating method based on open interconnection standard that the present invention is provided, including following step
Suddenly：
1) test environment information is set, and monitoring module is added at via node according to detection environment；
2) central coordinator starts networking, and the networking mutual message that reports of module is monitored in collection, draws topological structure and each
Website inbound information；
3) special packet is sent by monitoring module, the website to not networking carries out link test, and detects site communication
Environment；
4) module simulation communication products service application scene is estimated in group of routes on-Line review.
In some embodiments, step 1) in environmental information include：The address information of website, the path of detection environment
Dampening information and the ambient noise information of introducing.
In some embodiments, step 4) specifically include following steps：
Each website is stored in the data specified before testing, and central coordinator carries out data reading system to each website successively,
Copy reading success rate and the copy reading for recording each website are time-consuming；
Website broadcast recoding is emptied, after central coordinator sends broadcasting packet to all websites, each website is being received
Record receives message time and data content after broadcasting packet, and statistics is in a broadcast mode between central coordinator and each website
Communication success rate and communication delay；
Website sends message to central coordinator, and central coordinator record receives the site information for reporting message, and counts
Calculate the communication success rate of website and central coordinator.
The present invention also provides a kind of route networking capability evaluating device based on open interconnection standard, including：
Module is monitored, for gathering and sending communication message；
Central coordinator, manages for networking control and network operation；
Group of routes net evaluation module, for monitor module collection message parse, obtain network topology structure and
Website inbound information, and analogue communication product specific business scenario, to assess the industry of communication products in the case of the network topology
Business performance.
The beneficial effects of the invention are as follows：The detection method supports the inspection of all communication equipments for possessing exploitation formula interconnection standard
Survey；Parsed by the physical layer control domain to message, can be in the case where the signal analysis equipment of costliness not be used, quickly
Get the working frequency range of present communications product, the communication quality of each website.
Brief description of the drawings
Fig. 1 is a kind of flow of route networking performance estimating method and its device based on open interconnection standard of the present invention
Figure.
Specific embodiment
The invention will now be described in further detail with reference to the accompanying drawings.
As shown in figure 1, the present invention provides a kind of route networking performance estimating method based on open interconnection standard, including
Following steps：
S1:Group of routes net evaluation module sets test environment information, and prison is added at via node according to detection environment
Listen module；
The test environment information includes the environment of the address information of website, the path attenuation information of detection environment and introducing
Noise information.
S2:Central coordinator starts networking, and the networking mutual message that module is reported is monitored in collection, and according to MPDU message knots
Structure is parsed and recorded, and draws topological structure and each website inbound information；
S3:Special packet is sent by monitoring module, the website to not networking carries out link test, and detects site communication
Environment；
Send special packet to the website that does not network by monitoring module, and monitor web site whether receive it is specific
Replied after message and specify message, whether detection website physical communication environment is normal, and special packet refers to the number in MPDU messages
According to 0b01010101 yards of the carrying byte of length 1024 in area.
S4:Module simulation communication products service application scene is estimated in group of routes on-Line review, and tests the performance of communication products business.
Mainly tested in terms of three, to obtain communication success rate and the communication between central coordinator and each website
Time delay index.First, one point data copy reading test (one-to-one) between central coordinator and each website is carried out, each website exists
The data specified are stored in before test, central coordinator carries out data reading system, records the copy reading of each website to each website successively
Success rate and copy reading are time-consuming；Secondly, carry out central coordinator and test (one-to-many) with the broadcast communication of all websites, empty website
Broadcast recoding, after central coordinator sends broadcasting packet to all websites, each website is recorded after broadcasting packet is received and connect
By message time and data content, communication success rate in a broadcast mode between central coordinator and each website and communication are counted
Time delay；Finally, active reporting test (website actively sends data) of station data is carried out, site works state is set, make it
Message actively is sent to central coordinator, central coordinator record receives the site information for reporting message, to count in website
Actively send data to empty down, the communication success rate of website and central coordinator.
The present invention also provides a kind of route networking capability evaluating device based on open interconnection standard, including：
Module is monitored, for gathering and sending communication message；
Central coordinator, manages for networking control and network operation；
Group of routes net evaluation module, for monitor module collection message parse, obtain network topology structure and
Website inbound information, and analogue communication product specific business scenario, to assess the industry of communication products in the case of the network topology
Business performance.
Group of routes net evaluation module has following functions：
Physical layer signal signature analysis：Module will be monitored and collect MPDU messages (mac-layer protocol data cell MAC
Protocol Data Unit) load domain be analyzed, obtain the signal working frequency range of current tested module, communication link and do
Disturb the information such as situation, networking identifier；
Data link layer message analysis：MPDU messages are unpacked and obtains MSDU messages (MAC layer service data unit MAC
Service Data Unit), to the beacon frame for wherein including, group of routes net management message frame is analyzed, and obtains tested module
Networking process, each website between routing iinformation association situation.
Application layer message analysis：The application layer message that will be included in MSDU messages is parsed, and is existed with assessing tested module
The using effect of service application scene.Used as communication products, it is to do standard to be normally carried out business datum communication to obtain route networking
It is standby, and whether an effective and reasonable important evaluation index of collection communication product networking is exactly industry of the collection communication unit in reality
Expressive ability in business application.Therefore, by application layer message analysis, to collection communication unit in copy reading data, broadcast, event
The service application scene such as reporting carries out statistical analysis, and the networking effect of current tested module is gone out with indirect assessment.
Network environment to be built：Control hardware platform that the decay of each level is set and introduce the feelings of noise by TCP/IP
Condition, to emulate the applied environment of practical communication product；
Actual measurement network environment：Tested network is obtained by carrying out parsing to the data link layer message for gathering message
The inbound information of networking topology information and its each website；
Mesh information shows：For showing networking topology information, website inbound information, MPDU packet parsings information, business
Application scenarios test information and its testing equipment state parameter etc..
Above-described is only some embodiments of the present invention.For the person of ordinary skill of the art, not
On the premise of departing from the invention design, various modifications and improvements can be made, these belong to protection model of the invention
Enclose.
Claims (4)
1. a kind of route networking performance estimating method based on open interconnection standard, wherein, comprise the following steps：
1) test environment information is set, and monitoring module is added at via node according to detection environment；
2) central coordinator starts networking, and the networking mutual message that module is reported is monitored in collection, draws topological structure and each website
Inbound information；
3) special packet is sent by monitoring module, the website to not networking carries out link test, and detects website communication environment；
4) module simulation communication products service application scene is estimated in group of routes on-Line review.
2. a kind of route networking performance estimating method based on open interconnection standard according to claim 1, wherein, step
It is rapid 1) in environmental information include：The ambient noise of the address information, the path attenuation information of detection environment and introducing of website
Information.
3. a kind of route networking performance estimating method based on open interconnection standard according to claim 1, wherein, step
It is rapid 4) to specifically include following steps：
Each website is stored in the data specified before testing, and central coordinator carries out data reading system to each website successively, record
The copy reading success rate of each website and copy reading are time-consuming；
Website broadcast recoding is emptied, after central coordinator sends broadcasting packet to all websites, each website is receiving broadcast
Record receives message time and data content, statistics communication in a broadcast mode between central coordinator and each website after message
Success rate and communication delay；
Website sends message to central coordinator, and central coordinator record receives the site information for reporting message, and computer installation
Put the communication success rate with central coordinator.
4. a kind of route networking capability evaluating device based on open interconnection standard, wherein, including：
Module is monitored, for gathering and sending communication message；
Central coordinator, manages for networking control and network operation；
Group of routes net evaluation module, for being parsed to monitoring module collection message, obtains network topology structure and website
Inbound information, and analogue communication product specific business scenario, to assess the business of communication products in the case of the network topology
Energy.
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| CN110505149A (en) * | 2019-08-06 | 2019-11-26 | 新华三技术有限公司合肥分公司 | Network topology collection method and device |
| CN114745293A (en) * | 2022-03-30 | 2022-07-12 | 深圳市国电科技通信有限公司 | Network communication quality evaluation method and device, electronic equipment and storage medium |
| CN114745294A (en) * | 2022-03-30 | 2022-07-12 | 深圳市国电科技通信有限公司 | Network multi-node communication quality evaluation method and device and electronic equipment |
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