CN107147439B - A kind of software definition optical-fiber network Performance Test System and method - Google Patents
A kind of software definition optical-fiber network Performance Test System and method Download PDFInfo
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- CN107147439B CN107147439B CN201710274377.XA CN201710274377A CN107147439B CN 107147439 B CN107147439 B CN 107147439B CN 201710274377 A CN201710274377 A CN 201710274377A CN 107147439 B CN107147439 B CN 107147439B
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- 238000000034 method Methods 0.000 title claims abstract description 61
- 239000013307 optical fiber Substances 0.000 title claims abstract description 53
- 238000011056 performance test Methods 0.000 title claims abstract description 48
- 238000012360 testing method Methods 0.000 claims abstract description 94
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 31
- 230000003287 optical effect Effects 0.000 claims description 19
- 238000012546 transfer Methods 0.000 claims description 18
- 238000012217 deletion Methods 0.000 claims description 10
- 230000037430 deletion Effects 0.000 claims description 10
- 230000000977 initiatory effect Effects 0.000 claims description 10
- 238000012544 monitoring process Methods 0.000 claims description 5
- 238000011084 recovery Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 abstract description 24
- 230000007774 longterm Effects 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 8
- 230000003993 interaction Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010998 test method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000011664 signaling Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 238000004886 process control Methods 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/077—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using a supervisory or additional signal
- H04B10/0773—Network aspects, e.g. central monitoring of transmission parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/077—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using a supervisory or additional signal
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Abstract
The embodiment of the present application provides a kind of software definition optical-fiber network Performance Test System and method, solve the problems, such as that prior art testing scheme is not able to verify that longtime running index, the software definition optical-fiber network Performance Test System includes: test controller, instrument control agent, data meter.The embodiment of the present invention also includes a kind of software definition optical-fiber network performance test methods, for software definition optical-fiber network Performance Test System described in the application any one embodiment, the connection that can initiate single business is established and is deleted, and the connection that can also initiate a plurality of business is established and deleted.The present invention can be used for verifying stability, reliability this index in controller During Process of Long-term Operation.
Description
Technical field
This application involves technical field of photo communication more particularly to the systems and property of a kind of software definition optical-fiber network performance test
It can test method.
Background technique
Concept application and optical-fiber network of the software definition optical-fiber network (SDON) by SDN, construct the New Generation Optical net of service-oriented
Network architectural framework.The difference that bottom physics forwarding device can be shielded by the southbound interface of standard by SDON technology, passes through
The controller of centralization realizes the United Dispatching of resource and is abstracted virtualization, and is mentioned by flexibly open controller northbound interface
Carry out network configuration and schedule network resources on demand for upper-layer service.It can thus be seen that the controller of centralization is as its pass
The control assembly of key, network reliability and performance needs are sufficiently verified during network application.It is controlled by definition
Device related performance indicators carry out test assessment to software definition optical-fiber network, can faster push SDON technology to obtain in existing net
Using deployment.
The shortcomings that prior art, is, since the message interaction process between domain collaborative multi controller and test controller cannot
Whether the business for accurately reflecting bottom-layer network has created success.Whether success is created for business, needs instrument hand-manipulated
Transmitted traffic verifying.In addition, for stability, reliability this index in controller During Process of Long-term Operation, and long-term fortune
Connection creation success rate, failure rate these indexs, current test method not can be carried out verifying during row.
Summary of the invention
The embodiment of the present application provides a kind of software definition optical-fiber network Performance Test System and method, solves prior art test
Scheme is not able to verify that the problem of longtime running index, improves the efficiency and reliability of performance test.
The present invention proposes that a kind of software definition optical-fiber network Performance Test System, the software definition optical-fiber network are assisted comprising multiple domain
Same controller, multiple domain controllers, the domain collaborative multi controller pass through controller layer interface and each domain controller phase
Even, each domain controller is connected with an optical transfer network domain or grouping optical transfer network domain respectively by southbound interface, described soft
It includes: test controller, instrument control agent, data meter that part, which defines optical-fiber network Performance Test System,.
The test controller, for initiating the connection foundation request to the domain collaborative multi controller, receiving connection creation
Success message；Removal request is initiated the connection to the domain collaborative multi controller, receives connection deletion success message；To the instrument
Control agent sends Business Stream initiation, Business Stream terminates request；Business, which is received, from the instrument control agent stops the logical of transmission
Know.
The instrument control agent, the Business Stream for receiving the test controller is initiated, Business Stream terminates request, far
Process control data meter issues, terminates service traffics.
The data meter is connected with optical transfer network domain described at least one or grouping optical transfer network domain, described for receiving
The instruction of instrument control agent, Xiang Suoshu optical transfer network domain or grouping optical transfer network domain issue service traffics or terminate Business Stream
Amount.
Preferably, in the software definition optical-fiber network Performance Test System, the test controller and instrument control
Agency is connected by REST api interface.
Preferably, the software definition optical-fiber network is formed in test macro, and the instrument control agent is to the data instrument
The instruction that table issues includes TELNET, CLI, HTTP at least one.
The embodiment of the present invention also includes a kind of software definition optical-fiber network performance test methods, real for the application any one
Apply the example software definition optical-fiber network Performance Test System comprising the steps of:
Test controller is in T1Moment initiates the connection request to create to domain collaborative multi controller；
Test controller is in T2Reception creates success message to the connection fed back from domain collaborative multi controller；
After test controller waiting time T, Xiang Yibiao control agent sends Business Stream initiation, Business Stream terminates request, control
Instrument processed initiates Business Stream and terminates Business Stream, which is T '；
Test controller is in T3Reception stops the notice sending, Xiang Duo to the business returned from instrument control agent
Domain controller initiates the connection removal request；
Test controller is in T4Reception deletes success message to the connection from multiple domain controller.
Further, the software definition optical-fiber network performance test methods, also comprise the steps of,
After controller waiting time T ", above-mentioned steps are executed again.
As the embodiment that the application software definition optical-fiber network performance test methods advanced optimize, the test controller
Continuous several times initiate the connection request to create to the domain collaborative multi controller, receive connection creation success message；The test control
Device processed continuously issues a plurality of Business Stream to the instrument control agent and initiates request, Business Stream removal request；The testing and control
Device continuous several times initiate the connection removal request to the domain collaborative multi controller, receive connection deletion success message.
Preferably, in software definition optical-fiber network performance test methods described in the embodiment of the present application, T=T "=1.5 × Z；Z=
Y-(T2’-T1')-(S-X)；Wherein,
T1': the moment test controller issues connection request to create message to collaborative controller；
T2': the moment test controller receives the connection creation success message of collaborative controller；
T4': before the T1 ' moment, success message is deleted in the connection that test controller receives collaborative controller；
S: from T4' arrive T1', it is test controller waiting time；
X:T4' and service disconnection between delay time；
Y: data meter is continuously sent out under Business Stream condition, the service disconnection duration that instrument monitoring obtains；
Z: in T2' delay time between moment and business recovery.
It is further preferred that the software definition optical-fiber network performance test methods, T '=3T.
In the embodiment of herein described software definition optical-fiber network performance test methods, Z is calculated in order to simplify, further
Comprise the steps of: and be gradually reduced S value, obtain service creation it is unsuccessful when, obtain S=X.
At least one above-mentioned technical solution that the embodiment of the present application uses can reach following the utility model has the advantages that the present invention passes through
Test controller and instrument are linked, realize automatically whether creation business, instrument hair flow verification business succeed, delete industry
Be engaged in this process, by repeating the process, can in controller During Process of Long-term Operation stability, this index of reliability into
Row verifying, is conducive to service creation success rate, failure rate in comparative analysis During Process of Long-term Operation, to the fortune of different controller systems
Row stability and reliability carry out synthesis judgment.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is prior art software definition optical-fiber network testing scheme schematic diagram；
Fig. 2 is that invention software defines optical-fiber network Performance Test System embodiment schematic diagram；
Fig. 3 is that invention software defines optical-fiber network performance test methods list service implementation illustration intention；
Fig. 4 is that invention software defines optical-fiber network performance test methods multi-service embodiment schematic diagram；
Fig. 5 is performance test waiting time obtaining value method schematic diagram.
Specific embodiment
To keep the purposes, technical schemes and advantages of the application clearer, below in conjunction with the application specific embodiment and
Technical scheme is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only the application one
Section Example, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall in the protection scope of this application.
Below in conjunction with attached drawing, the technical scheme provided by various embodiments of the present application will be described in detail.
Fig. 1 is prior art software definition optical-fiber network testing scheme schematic diagram；At present for verifying SDON service creation
Scheme is as shown in Figure 1.Test controller sends service creation request to multiple domain controller by restful API northbound interface,
Domain collaborative multi controller returns to the 200ok message of restful to test controller, completes the service interaction stream with test controller
Journey.
Tester is by initiating whether instrument service traffics, the business for verifying bottom-layer network create success.
The standardization bodies such as ONF, IETF conduct a research to the test index and test method of controller southbound interface at present,
Corresponding test index has formd Working Group Draft.
But in the prior art, restful 200ok message is returned to test controller due to domain collaborative multi controller
Afterwards, the message interaction process with test controller is completed, but cannot be guaranteed that the business of bottom-layer network has created success.For
Whether business creates success, and instrument transmitted traffic is needed to verify, and current technical solution needs tester to initiate business by hand
Flow, since test process has been interrupted in artificial participation, can only single test verifying instrument service creation or deletion stream
Journey.
In addition, for stability, this index of reliability and During Process of Long-term Operation in controller During Process of Long-term Operation
Middle connection creation success rate, failure rate these indexs, current test method not can be carried out verifying.
Fig. 2 is that invention software defines optical-fiber network Performance Test System embodiment schematic diagram；
The present invention proposes that a kind of software definition optical-fiber network Performance Test System, the software definition optical-fiber network are assisted comprising multiple domain
Same controller, multiple domain controllers, the domain collaborative multi controller pass through controller layer interface and each domain controller phase
Even, each domain controller is connected with an optical transfer network domain or grouping optical transfer network domain respectively by southbound interface, described soft
It includes: test controller, instrument control agent, data meter that part, which defines optical-fiber network Performance Test System,.
The test controller, for initiating the connection foundation request to the domain collaborative multi controller, receiving connection creation
Success message；Removal request is initiated the connection to the domain collaborative multi controller, receives connection deletion success message；To the instrument
Control agent sends Business Stream initiation, Business Stream terminates request；Business, which is received, from the instrument control agent stops the logical of transmission
Know.It should be noted that test controller sends service creation and removal request to domain collaborative multi controller by northbound interface.
The instrument control agent, the Business Stream for receiving the test controller is initiated, Business Stream terminates request, far
Process control data meter issues, terminates service traffics.
The data meter is connected with optical transfer network domain described at least one or grouping optical transfer network domain, described for receiving
The instruction of instrument control agent, Xiang Suoshu optical transfer network domain or grouping optical transfer network domain issue service traffics or terminate Business Stream
Amount.
Preferably, in the software definition optical-fiber network Performance Test System, the test controller and instrument control
Agency is connected by REST api interface.Test controller is initiated by rest api interface to instrument control bandwidth transmitted traffic
It is requested with terminating.
Preferably, the software definition optical-fiber network is formed in test macro, and the instrument control agent is to the data instrument
The instruction that table issues includes TELNET, CLI, HTTP at least one.Instrument control agent is referred to by telnet, CLI, HTTP etc.
It enables, flow is initiated or terminated to long-range control instrument.
Fig. 3 is that invention software defines optical-fiber network performance test methods list service implementation illustration intention.The embodiment of the present invention
It also include a kind of software definition optical-fiber network performance test methods, for software definition light net described in the application any one embodiment
Network Performance Test System comprising the steps of:
Step 11, test controller are in T1Moment initiates the connection request to create to domain collaborative multi controller；
Step 12, test controller are in T2Reception is created to the connection fed back from domain collaborative multi controller successfully to disappear
Breath；
After step 13, test controller waiting time T, Xiang Yibiao control agent sends Business Stream initiation, Business Stream terminates
Request, control instrument initiate Business Stream and terminate Business Stream, which is T '；
Step 14, test controller are in T3Reception stops sending logical to the business returned from instrument control agent
Know, initiates the connection removal request to multiple domain controller；
Step 15, test controller are in T4Reception deletes success message to the connection from multiple domain controller.
Further, the software definition optical-fiber network performance test methods, also comprise the steps of
After step 16, controller waiting time T ", step 11~15 are executed again.
It should be noted that the connection that can initiate single business is established and deleted in During Process of Long-term Operation, can also send out
The connection for playing a plurality of business is established and is deleted.
Fig. 4 is that invention software defines optical-fiber network performance test methods multi-service embodiment schematic diagram.It is soft as the application
Part defines the embodiment that optical-fiber network performance test methods advanced optimize, and the test controller continuous several times are assisted to the multiple domain
Request to create is initiated the connection with controller, receives connection creation success message；The test controller controls generation to the instrument
Reason continuously issues a plurality of Business Stream and initiates request, Business Stream removal request；The test controller continuous several times are to the multiple domain
Collaborative controller initiates the connection removal request, receives connection deletion success message.Specifically, it is initiated simultaneously in the same period more
The process of Business Stream access control device longtime running Stability and dependability comprises the steps of:
Step 21, test controller are in T11Moment initiates the connection request to create of the 1st article of business to multiregion system controller；
Step 22, test controller are in T12The 1st article of service creation success that reception is returned to domain collaborative multi controller
Message, while initiate the 2nd article of business connection request to create；
Step 23, sequence send n service connection creation, and test controller is in Tn2Reception is to from domain collaborative multi control
The creation success message of the nth business of device processed completes the visioning procedure of n business；
After step 24, test controller waiting time T, Xiang Yibiao control agent initiates the request of n Business Stream, n instrument
Table Business Stream after concurrent time T ', stops the transmission of the concurrent flow of n item simultaneously；
Step 25, in moment T13, test controller, which receives the concurrent flow of n item that instrument control agent is sent, to be stopped sending
Notice after, the removal request of the 1st article of business is sent to domain collaborative multi controller；
Step 26, the deletion process of N business serially execute, in moment Tn3, test controller receives collaborative controller
The nth business of return deletes successful message；
After step 27, test controller waiting time T ", step 21~26 are executed again, continue to initiate next n industry
The process that business creation, the verifying of instrument transmitted traffic, n business are deleted.
Duplicate number can be arranged in above-mentioned testing process in test controller, can also run up to always and stop by hand
Only.
It should be noted that in the embodiment process of Fig. 3~4, in test controller and collaborative controller message flow
After the completion of journey interaction, it is also necessary to wait a time T or T ", next operation can be continued, this is because simple disappears
After the completion of ceasing interaction flow, it can not ensure that business successfully creates success in bottom-layer network, it is therefore desirable to setting examination etc.
Wait have ensured that bottom-layer network business successfully creates.
Fig. 5 is performance test waiting time obtaining value method schematic diagram.During ensureing reliability test, it is capable of providing
Enough test pressure, the as far as possible upper limit of test controller performance need that T, T reasonably is arranged ' and T ".Above-mentioned 3 moment
Setting can be with reference to such as Fig. 5 mode.In Fig. 5, transmitted traffic, test controller initiate the connection deletion stream to test instrumentation always
Journey initiates the connection visioning procedure, passes through the time of instrument monitoring service disconnection after waiting moment T.
Preferably, in software definition optical-fiber network performance test methods described in the embodiment of the present application, T=T "=1.5 × Z；Z=
Y-(T2’-T1')-(S-X)；Wherein,
T1': the moment test controller issues connection request to create message to collaborative controller；
T2': the moment test controller receives the connection creation success message of collaborative controller；
T3': before the T1 ' moment, which issues connection deletion request message to collaborative controller；
T4': before the T1 ' moment, success message is deleted in the connection that test controller receives collaborative controller；
S: from T4' arrive T1', it is test controller waiting time；
X:T4' and service disconnection between delay time；
Y: data meter is continuously sent out under Business Stream condition, the service disconnection duration that instrument monitoring obtains；
Z: in T2' delay time between moment and business recovery.
It is further preferred that the software definition optical-fiber network performance test methods, T '=3T.
It may be noted that after the completion of create message flow, underlay network device completes connection and also needs to wait ability after moment Z
It is capable of the creation of finishing service connection.
Here Y is the service disconnection duration obtained by instrument measurement, if flow generates interruption, is sent with instrument
Flow=instrument packet loss quantity/transmission message rate value is measured.
The Z value that we obtain, after mainly guarantee signaling process terminates the Z moment, bottom-layer network is capable of the wound of finishing service
Build or delete process because by packet capturing, we it can be concluded that create the signaling time of business between controller and equipment, but
It is that cannot ensure that bottom-layer network can also complete actual service creation, specific device configuration is intersected, business after the completion of signaling
It issues and requires the time.Z is exactly to ensure that bottom-layer network being capable of finishing service creation.
In the embodiment of herein described software definition optical-fiber network performance test methods, Z is calculated in order to simplify, further
Comprise the steps of: and be gradually reduced S value, obtain service creation it is unsuccessful when, obtain S=X.
The Z value that we are obtained by Estimation and Measurement, can multiplied by a coefficient, further ensure service creation or delete at
Function, here it is T (creation ensures the waiting time)=T " (to delete and ensure the waiting time)=1.5 times of Z.
T ' is the instrument transmitted traffic verifying business whether successful time, this value can be 3 times of Z, if Z value is too
It is small, fixed intervals, such as 5s also can be set into.
It should be noted that key problem in technology point of the invention is: test controller and instrument being linked, realized automatic
Creation business, whether instrument hair flow verification business successful, deletes this process of business, can be to control by repeating the process
Stability in device During Process of Long-term Operation processed, reliability this index are verified.In addition, rationally setting test controller waits
At the time of T and T ' method, ensure bottom physical network business successfully can create and delete, while be capable of providing enough
Test pressure, the upper limit of test controller performance as far as possible.
It should also be noted that, the terms "include", "comprise" or its any other variant are intended to nonexcludability
It include so that the process, method, commodity or the equipment that include a series of elements not only include those elements, but also to wrap
Include other elements that are not explicitly listed, or further include for this process, method, commodity or equipment intrinsic want
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including described want
There is also other identical elements in the process, method of element, commodity or equipment.
The above description is only an example of the present application, is not intended to limit this application.For those skilled in the art
For, various changes and changes are possible in this application.All any modifications made within the spirit and principles of the present application are equal
Replacement, improvement etc., should be included within the scope of the claims of this application.
Claims (10)
1. a kind of software definition optical-fiber network Performance Test System, the software definition optical-fiber network includes domain collaborative multi controller, more
A domain controller, the domain collaborative multi controller are connected by controller layer interface with each domain controller, each domain
Controller is connected with an optical transfer network domain or grouping optical transfer network domain respectively by southbound interface, which is characterized in that the survey
Test system includes: test controller, instrument control agent, data meter；
The test controller, is used for
Foundation request is initiated the connection to the domain collaborative multi controller, receives connection creation success message；
Removal request is initiated the connection to the domain collaborative multi controller, receives connection deletion success message；
To the instrument control agent sends Business Stream initiation, Business Stream terminates request；
Business, which is received, from the instrument control agent stops the notice sending；
The instrument control agent, the Business Stream for receiving the test controller is initiated, Business Stream terminates request, long-range to control
Data meter processed issues, terminates service traffics；
The data meter is connected with optical transfer network domain described at least one or grouping optical transfer network domain, for receiving the instrument
The instruction of control agent, Xiang Suoshu optical transfer network domain or grouping optical transfer network domain issue service traffics or terminate service traffics.
2. software definition optical-fiber network Performance Test System as described in claim 1, which is characterized in that the test controller and institute
Instrument control agent is stated to be connected by REST api interface.
3. software definition optical-fiber network Performance Test System as described in claim 1, which is characterized in that the instrument control agent to
The instruction that the data meter issues includes TELNET, CLI, HTTP at least one.
4. a kind of software definition optical-fiber network performance test methods, for software definition light net described in claims 1 to 3 any one
Network Performance Test System, which is characterized in that comprise the steps of:
Test controller is in T1Moment initiates the connection request to create to domain collaborative multi controller；
Test controller is in T2Reception creates success message to the connection fed back from domain collaborative multi controller；
After test controller waiting time T, Xiang Yibiao control agent sends Business Stream initiation, Business Stream terminates request, controller
Table initiates Business Stream and terminates Business Stream, which is T '；
Test controller is in T3Reception stops the notice sending to the business returned from instrument control agent, to multiple domain control
Device processed initiates the connection removal request；
Test controller is in T4Reception deletes success message to the connection from multiple domain controller.
5. software definition optical-fiber network performance test methods as claimed in claim 4, which is characterized in that exist in the test controller
T4After reception deletes success message step to the connection from multiple domain controller, also comprise the steps of:
After controller waiting time T ", perform claim requires 4 steps again.
6. software definition optical-fiber network performance test methods as claimed in claim 4, which is characterized in that
The test controller continuous several times to the domain collaborative multi controller initiate the connection request to create, receive connection creation at
Function message；
The test controller is to the instrument control agent continuously issues a plurality of Business Stream initiation request, Business Stream deletion is asked
It asks；
The test controller continuous several times to the domain collaborative multi controller initiate the connection removal request, receive connection delete at
Function message.
7. software definition optical-fiber network performance test methods as claimed in claim 4, which is characterized in that
T=1.5 × Z
Z=Y- (T2’-T1’)-(S-X)
Wherein,
T1': the moment test controller issues connection request to create message to collaborative controller；
T2': the moment test controller receives the connection creation success message of collaborative controller；
T4': in T1' before the moment, success message is deleted in the connection that test controller receives collaborative controller；
S: from T4' arrive T1', it is test controller waiting time；
X:T4' and service disconnection between delay time；
Y: data meter is continuously sent out under Business Stream condition, the service disconnection duration that instrument monitoring obtains；
Z: in T2' delay time between moment and business recovery.
8. software definition optical-fiber network performance test methods as claimed in claim 5, which is characterized in that
T "=1.5 × Z
Z=Y- (T2’-T1’)-(S-X)
Wherein,
T1': the moment test controller issues connection request to create message to collaborative controller；
T2': the moment test controller receives the connection creation success message of collaborative controller；
T4': in T1' before the moment, success message is deleted in the connection that test controller receives collaborative controller；
S: from T4' arrive T1', it is test controller waiting time；
X:T4' and service disconnection between delay time；
Y: data meter is continuously sent out under Business Stream condition, the service disconnection duration that instrument monitoring obtains；
Z: in T2' delay time between moment and business recovery.
9. software definition optical-fiber network performance test methods as claimed in claim 7, which is characterized in that
T '=3T.
10. the software definition optical-fiber network performance test methods as described in claim 7~9 any one, which is characterized in that further
It comprises the steps of:
Be gradually reduced S value, obtain service creation it is unsuccessful when, obtain S=X.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104579810A (en) * | 2013-10-23 | 2015-04-29 | 中兴通讯股份有限公司 | Flow sampling method and system for software-defined network |
| CN106130766A (en) * | 2016-09-23 | 2016-11-16 | 深圳灵动智网科技有限公司 | A kind of system and method realizing automated network accident analysis based on SDN technology |
| CN106559407A (en) * | 2015-11-19 | 2017-04-05 | 国网智能电网研究院 | A kind of Network traffic anomaly monitor system based on SDN |
| CN106569950A (en) * | 2016-11-03 | 2017-04-19 | 瑞斯康达科技发展股份有限公司 | Network management software testing system and network management software testing method |
| CN106572401A (en) * | 2016-10-11 | 2017-04-19 | 烽火通信科技股份有限公司 | Optical access network system based on software definition and realization method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8706798B1 (en) * | 2013-06-28 | 2014-04-22 | Pepperdata, Inc. | Systems, methods, and devices for dynamic resource monitoring and allocation in a cluster system |
-
2017
- 2017-04-25 CN CN201710274377.XA patent/CN107147439B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104579810A (en) * | 2013-10-23 | 2015-04-29 | 中兴通讯股份有限公司 | Flow sampling method and system for software-defined network |
| CN106559407A (en) * | 2015-11-19 | 2017-04-05 | 国网智能电网研究院 | A kind of Network traffic anomaly monitor system based on SDN |
| CN106130766A (en) * | 2016-09-23 | 2016-11-16 | 深圳灵动智网科技有限公司 | A kind of system and method realizing automated network accident analysis based on SDN technology |
| CN106572401A (en) * | 2016-10-11 | 2017-04-19 | 烽火通信科技股份有限公司 | Optical access network system based on software definition and realization method thereof |
| CN106569950A (en) * | 2016-11-03 | 2017-04-19 | 瑞斯康达科技发展股份有限公司 | Network management software testing system and network management software testing method |
Non-Patent Citations (1)
| Title |
|---|
| 层次化软件定义光网络原型系统开发与试验演示;荆瑞泉，张成良;《电信科学（万方数据）》;20151127;第31卷(第10期);第（2015246）1-6页 |
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