CN108965015A - A kind of network transmission system for testing stability based on SDN - Google Patents
A kind of network transmission system for testing stability based on SDN Download PDFInfo
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- CN108965015A CN108965015A CN201810830508.2A CN201810830508A CN108965015A CN 108965015 A CN108965015 A CN 108965015A CN 201810830508 A CN201810830508 A CN 201810830508A CN 108965015 A CN108965015 A CN 108965015A
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- Prior art keywords
- sdn
- bale plucker
- sdn controller
- intelligence
- network transmission
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- 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.)
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Classifications
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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
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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
- H04L41/06—Management of faults, events, alarms or notifications
-
- 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
- H04L43/02—Capturing of monitoring data
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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
- H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
- H04L43/0811—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking connectivity
-
- 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
- H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
- H04L43/0817—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking functioning
-
- 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
- H04L43/0823—Errors, e.g. transmission errors
Abstract
This application provides a kind of network transmission system for testing stability based on SDN, the system comprises: bottom personification intelligent perception system, the bottom personality sensory perceptual system is for being integrated a variety of bottom sensor functions by the programmable functions of the SDN；Intelligent SDN controller cluster, the intelligence SDN controller group send, receive, dredging the information that the multiple SDN controller is obtained by the bottom personality intelligence sensory perceptual system for tissue；Bottom-layer network Transmission system, the bottom-layer network Transmission system are used for transmission the interactive information of the test macro；High-grade intelligent computing system, the information that the high-grade intelligent computing system is used to obtain the intelligence SDN controller cluster are handled；Front end user communications interface, the front end user communications interface is for providing the interactive interface of user Yu the test macro；Peripheral system is serviced, the service peripheral system is used under high-grade intelligent computing system instruction, handles scene.
Description
Technical field
This application involves network technologies and physical message emerging system field, and more particularly, to one kind based on soft
Part defines network (Software Defined Network, SDN) transmission stability test macro.
Background technique
It is physical message emerging system with network and artificial intelligence technology tissue Public Geo-space personnel's emergency evacuation
One typical application scenarios.System grasps Various types of data by sensing layer, by network layer transport to intelligence computation layer, utilizes
Algorithm is calculated and is summarized, analyzed, and is interacted by front-end interface and user, is user service by external equipment, is provided anti-
Nurse's tool, fresh water food etc. reach and increase disaster field personnel probability of survival, and the purpose for helping it successfully to escape.
But current software and hardware technology is there are still transmission fault or a possibility that meet with artificial destruction, disaster field emergency evacuation
To requirement of real-time height, once casualties or property loss may be directly resulted in by breaking down.
Summary of the invention
The application provides a kind of network transmission system for testing stability based on SDN, can carry out to network transmission performance
Stability test.
In a first aspect, a kind of network transmission system for testing stability based on SDN is provided, and the system comprises: esne
It formats intelligent perception system, the bottom personality sensory perceptual system is for being passed a variety of bottoms by the programmable functions of the SDN
Sensor function is integrated, wherein a variety of bottom sensors include at least: humidity detector, temperature-detecting device, dust inspection
Survey device；Intelligent SDN controller cluster, the intelligence SDN controller cluster includes multiple SDN controllers, the intelligence SDN control
Device group processed sent, received for tissue, dredges the multiple SDN controller is obtained by the bottom personality intelligence sensory perceptual system
The information taken；Bottom-layer network Transmission system, the bottom-layer network Transmission system include transmission line and web-transporting device, described
Bottom-layer network Transmission system is used for transmission the interactive information of the test macro；High-grade intelligent computing system, the high-grade intelligent
The information that computing system is used to obtain the intelligence SDN controller cluster is handled, and determines the stabilization of the network transmission
Property；Front end user communications interface, the front end user communications interface is for providing the interactive interface of user Yu the test macro；
Peripheral system is serviced, the service peripheral system is used under high-grade intelligent computing system instruction, handles scene.
With reference to first aspect, in the first possible implementation of the first aspect, the intelligence SDN controls cluster also
Including multiple bale pluckers, the multiple bale plucker is controlled by the multiple SDN controller, the service mode of the multiple bale plucker
Including test pattern, when the multiple bale plucker service mode is test pattern, the multiple bale plucker quantity is even number, two
Two is peering, and two bale pluckers formed pair are arranged unique code key and are carried in the respective first message of described two bale pluckers.
With reference to first aspect and its above-mentioned implementation, in the second possible implementation of the first aspect, described
Intelligent SDN control cluster further includes multiple bale pluckers, and the multiple bale plucker is controlled by the multiple SDN controller, described more
The service mode of a bale plucker includes logging mode, the multiple when the multiple bale plucker service mode is logging mode
It include the identification information of the current bale plucker, the identification information in the second message that current bale plucker in bale plucker is sent
The second message is used to indicate to send via the current bale plucker.
With reference to first aspect and its above-mentioned implementation, in a third possible implementation of the first aspect, packet capturing
For the number for the equipment that machine is able to access that antenna number, the number of devices in the test macro is no more than the antenna of single bale plucker
Number.
With reference to first aspect and its above-mentioned implementation, in a fourth possible implementation of the first aspect, described
SDN controller includes suspend mode and enlivens two states, and after packet capturing machine testing finds the exceptions such as loss of data, SDN controller enters
Active state, after the SDN controller enters active state, the SDN controller for performing the following operations: processing network
Obstruction, processing viral attack improve algorithm or upgrading protection.
Therefore, compared with prior art, the present invention have it is following the utility model has the advantages that
1. test and writing function that the bale plucker in the embodiment of the present application provides, can be used for routine test system, to being
System is safeguarded, or is recorded to transferring content, when encountering failure, can assist reduction scene；
2. the real-time of the operation of whole system is stronger under the conditions of more stable network transmission.
Detailed description of the invention
Fig. 1 is the network transmission system for testing stability based on SDN of the application one embodiment.
Fig. 2 is the configuration diagram for applying for the network transmission system for testing stability based on SDN of one embodiment.
Specific embodiment
Below in conjunction with attached drawing, the technical solution in the application is described.
Such as Fig. 1, a kind of network transmission system for testing stability based on SDN is shown, the system comprises: bottom personification
Intelligent perception system, the bottom personality sensory perceptual system are used for a variety of bottom sensors through the programmable functions of the SDN
Function is integrated, wherein a variety of bottom sensors include at least: humidity detector, temperature-detecting device, dust detection dress
It sets；Intelligent SDN controller cluster, the intelligence SDN controller cluster includes multiple SDN controllers, the intelligence SDN controller
Group sends, receives, dredging what the multiple SDN controller was obtained by the bottom personality intelligence sensory perceptual system for tissue
Information；Bottom-layer network Transmission system, the bottom-layer network Transmission system include transmission line and web-transporting device, the bottom
Network transmission system is used for transmission the interactive information of the test macro；High-grade intelligent computing system, the high-grade intelligent calculate
The information that system is used to obtain the intelligence SDN controller cluster is handled, and determines the stability of the network transmission；Before
End subscriber communications interface, the front end user communications interface is for providing the interactive interface of user Yu the test macro；Service
Peripheral system, the service peripheral system are used under high-grade intelligent computing system instruction, handle scene.
Specifically, the bottom personification sensory perceptual system, refers to the programmable nature using SDN, fills to such as Humidity Detection
Set, a variety of bottom sensors such as temperature-detecting device, dust investigating and video image acquisition device are programmed, will
Various functions combine.Can extention hardware facility carry out aided programming, but extention still belongs to esne
It formats sensor-based system.In the present system, each bottom personification intelligent perception system can be considered a small internal network, can root
Intelligent algorithm is programmed and write according to specific needs.
The bottom-layer network Transmission system refers to including all kinds of transmission lines and web-transporting device, such as router, exchange
Machine etc..In the present system, these equipment and do not have strong intelligence, technical staff can carry out according to legacy protocol and routing algorithm
Transmission.
The intelligence SDN controller group is internal with security control, multiple SDN controller set of detection device, is had
The functions such as tissue sends, receives, adjusting is dredged.
The high-grade intelligent computing system, refers to the equipment for having gathered various high grade software and hardwares, is intelligent in this system
Strongest part.
The front end user communications interface is the set of various types of hardware terminal and affiliated software.
The service peripheral system refers to after obtaining the instruction of high-grade intelligent computing system, is handled scene, to personnel
The software and hardware facilities set succoured, such as all kinds of service robots, self-extinguishing and water-tight device.
Optionally, as the application one embodiment, the intelligence SDN control cluster further includes multiple bale pluckers, described
Multiple bale pluckers are controlled by the multiple SDN controller, and the service mode of the multiple bale plucker includes test pattern, when described
When multiple bale plucker service modes are test pattern, the multiple bale plucker quantity is even number, peering two-by-two, two formed couple
Bale plucker is arranged unique code key and is carried in the respective first message of described two bale pluckers.
Optionally, as the application one embodiment, the intelligence SDN control cluster further includes multiple bale pluckers, described
Multiple bale pluckers are controlled by the multiple SDN controller, and the service mode of the multiple bale plucker includes logging mode, when described
When multiple bale plucker service modes are logging mode, wrapped in the second message that the current bale plucker in the multiple bale plucker is sent
The identification information of the current bale plucker is included, the identification information is used to indicate the second message via the current bale plucker
It sends.
Specifically, the intelligence SDN controls group, and module bale plucker is contained in inside, and bale plucker has to be set to any in system
The permission of standby exercise supervision, observe, being added symbol, the number of the equipment that bale plucker is able to access that is antenna number, in General System
Equipment number be no more than single bale plucker antenna number, to avoid the phenomenon of antenna deficiency.The effect of bale plucker is test
And record.Bale plucker is there are two types of service mode, and one is test pattern, i.e., all bale pluckers are remotely established peering, and a side is hair
The side of sending, another party are recipient, and both sides arrange unified and unique key.When bale plucker supervises a certain network forwarding equipment, it
Key can be added in information, when at information the transmission so far peering bale plucker of bale plucker, if key is exactly like,
Two peering bale pluckers information it is identical, this behavioral test complete.But if it is internal with redundancy, such as other
The key of bale plucker, then bale plucker will find the source of redundancy.Bale plucker searchable information propagation path, finds redundancy
The source of information.Test process usually requires all bale pluckers and participates in.The quantity of bale plucker is even number, and guarantee can each succeed
Peering, under normal circumstances, each bale plucker can find information transmitted by other bale pluckers, therefore all packet capturings in information
The antenna of machine can all encounter other bale pluckers, be formed netted.The state of bale plucker has antenna, i.e., linkable equipment maximum number
Amount, in general, number of devices is not more than antenna quantity in system.SDN controller has suspend mode and enlivens two states.Bale plucker
Phenomena such as after the exceptions such as detection discovery loss of data, SDN controller enters active state, handles network obstruction, viral attack, change
Kind algorithm or upgrading protection.
Optionally, as the application one embodiment, the number for the equipment that bale plucker is able to access that is antenna number, the survey
Number of devices in test system is no more than the antenna number of single bale plucker.
Optionally, as the application one embodiment, the SDN controller includes suspend mode and enlivens two states, packet capturing
After machine testing finds the exceptions such as loss of data, SDN controller enters active state, enters active state in the SDN controller
Afterwards, the SDN controller is for performing the following operations: processing network obstruction, processing viral attack improve algorithm or upgrading are anti-
Shield.
As shown in Fig. 2, there are bale plucker A, B, C, the relevant network equipment (administration can be intersected), A and B success are respectively administered
Peering, code key between the two can be intercoursed.If at this time they are able to detect that the data packet of C, C can be considered as different
Regular data will be found at once with antenna and grab C.In the detection process of whole system, all bale pluckers can all use antenna
The companion for catching it, except the bale plucker peering with it.
Those of ordinary skill in the art may be aware that list described in conjunction with the examples disclosed in the embodiments of the present disclosure
Member and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
It is implemented in hardware or software, the specific application and design constraint depending on technical solution.Professional technician
Each specific application can be used different methods to achieve the described function, but this realization is it is not considered that exceed
The scope of the present invention.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, it can be with
It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the unit
It divides, only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components
It can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point, it is shown or
The mutual coupling, direct-coupling or communication connection discussed can be through some interfaces, the indirect coupling of device or unit
It closes or communicates to connect, can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially in other words
The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be a
People's computer, server or the second equipment etc.) it performs all or part of the steps of the method described in the various embodiments of the present invention.
And storage medium above-mentioned includes: that USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
The various media that can store program code such as reservoir (RAM, Random Access Memory), magnetic or disk.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. a kind of network transmission system for testing stability based on SDN, which is characterized in that the system comprises:
Bottom personification intelligent perception system, the bottom personality sensory perceptual system is used for will by the programmable functions of the SDN
A variety of bottom sensor functions are integrated, wherein a variety of bottom sensors include at least: humidity detector, temperature detection
Device, dust investigating；
Intelligent SDN controller cluster, the intelligence SDN controller cluster includes multiple SDN controllers, the intelligence SDN control
Device group sent, received for tissue, dredges the multiple SDN controller is obtained by the bottom personality intelligence sensory perceptual system
Information；
Bottom-layer network Transmission system, the bottom-layer network Transmission system include transmission line and web-transporting device, the bottom
Network transmission system is used for transmission the interactive information of the test macro；
High-grade intelligent computing system, the high-grade intelligent computing system are used for the letter obtained to the intelligence SDN controller cluster
Breath is handled, and determines the stability of the network transmission；
Front end user communications interface, the front end user communications interface is for providing interaction circle of user Yu the test macro
Face；
Peripheral system is serviced, the service peripheral system is used under high-grade intelligent computing system instruction, carries out to scene
Processing.
2. test macro according to claim 1, which is characterized in that the intelligence SDN control cluster further includes multiple grabs
Chartered plane, the multiple bale plucker are controlled by the multiple SDN controller, and the service mode of the multiple bale plucker includes test mould
Formula, when the multiple bale plucker service mode is test pattern, the multiple bale plucker quantity is even number, peering two-by-two, knot
Two pairs of bale pluckers are arranged unique code key and are carried in the respective first message of described two bale pluckers.
3. test macro according to claim 1 or 2, which is characterized in that the intelligence SDN control cluster further includes multiple
Bale plucker, the multiple bale plucker are controlled by the multiple SDN controller, and the service mode of the multiple bale plucker includes record
Mode, when the multiple bale plucker service mode is logging mode, what the current bale plucker in the multiple bale plucker was sent
It include the identification information of the current bale plucker in second message, the identification information is used to indicate the second message via institute
Current bale plucker is stated to send.
4. test macro according to claim 2 or 3, which is characterized in that the number for the equipment that bale plucker is able to access that
Antenna number, the number of devices in the test macro are no more than the antenna number of single bale plucker.
5. test macro according to any one of claim 2 to 4, which is characterized in that the SDN controller includes suspend mode
With enliven two states, after packet capturing machine testing finds the exceptions such as loss of data, SDN controller enters active state, in the SDN
After controller enters active state, the SDN controller for performing the following operations: processing network obstruction, processing viral attack,
Improve algorithm or upgrading protection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810830508.2A CN108965015A (en) | 2018-07-25 | 2018-07-25 | A kind of network transmission system for testing stability based on SDN |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810830508.2A CN108965015A (en) | 2018-07-25 | 2018-07-25 | A kind of network transmission system for testing stability based on SDN |
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| CN108965015A true CN108965015A (en) | 2018-12-07 |
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| CN201810830508.2A Pending CN108965015A (en) | 2018-07-25 | 2018-07-25 | A kind of network transmission system for testing stability based on SDN |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109150614A (en) * | 2018-08-31 | 2019-01-04 | 上海应用技术大学 | transmission stability detection system based on SDN network |
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| CN107948129A (en) * | 2017-10-16 | 2018-04-20 | 北京邮电大学 | Internet of Things mist calculating network system and its control method based on SDN |
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2018
- 2018-07-25 CN CN201810830508.2A patent/CN108965015A/en active Pending
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|---|---|---|---|---|
| CN103795596A (en) * | 2014-03-03 | 2014-05-14 | 北京邮电大学 | Programmable control SDN measuring system and method |
| CN104363159A (en) * | 2014-07-02 | 2015-02-18 | 北京邮电大学 | Virtual open network building system and method based on software definition network |
| CN107948129A (en) * | 2017-10-16 | 2018-04-20 | 北京邮电大学 | Internet of Things mist calculating network system and its control method based on SDN |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109150614A (en) * | 2018-08-31 | 2019-01-04 | 上海应用技术大学 | transmission stability detection system based on SDN network |
| CN109150614B (en) * | 2018-08-31 | 2022-03-25 | 上海应用技术大学 | SDN network-based transmission stability detection system |
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Application publication date: 20181207 |