CN107566035A - Optical fiber connecting detection method, network management server and receiving terminal network element - Google Patents
Optical fiber connecting detection method, network management server and receiving terminal network element Download PDFInfo
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- CN107566035A CN107566035A CN201610510201.5A CN201610510201A CN107566035A CN 107566035 A CN107566035 A CN 107566035A CN 201610510201 A CN201610510201 A CN 201610510201A CN 107566035 A CN107566035 A CN 107566035A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
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Abstract
The embodiment of the present invention provides a kind of optical fiber connecting detection method, network management server and receiving terminal network element, after according to radio frequency channel planning chart, the physical fiber in network element and between network element is connected, transmission path of the business between network element is determined according to radio frequency channel planning chart, then generation test check code, and corresponding business sending port on transmitting terminal network element in the transmission path for passing through determination, test check code is sent in transmission path corresponding business receiving port on receiving terminal network element, and by the configuration of test verification code on business receiving port.Then it is sent to the actual check code of business receiving port in the business sending port of network element receiving terminal extraction transmitting terminal network element, it is matched with the test check code of business receiving port configuration, when the two not timing, show that the physical fiber connection of this service path has problem, auto-alarming.Tester's website manual test one by one is not needed, testing time and human cost can be substantially reduced.
Description
Technical field
Wavelength-division optical transport field of the present invention, more particularly to a kind of optical fiber connecting detection method, network management server and connect
Receiving end network element.
Background technology
With the continuous development of optical communication technique, dense wavelength division multiplexing system is more and more applied to each both at home and abroad
In big operator, enterprise network.By large-scale use be at present that 40 ripples and 80 wave systems are united, this mean that engineering opening when
40 even 80 optical fiber may be inserted by waiting on one block of conjunction partial wave plate, the wrong situation even of optical fiber slightly occurs without paying attention to.
Light mainly is determined using pocket watch test after project plan to the test mode of optical fiber connection in engineering at present
Whether fibre connection is problematic.Using pocket watch test method, it is necessary to tester one by one website run and website is tested one by one,
Substantial amounts of manpower and materials and time can be so expended, and test result can also tested person human users influence.
The content of the invention
Optical fiber connecting detection method, network management server and receiving terminal network element provided in an embodiment of the present invention, main solution
Technical problem certainly is：Solve existing fiber connecting test and arrive each website progress manual test one by one using operating personnel, exist
Testing time and human cost are high, and test result is affected by human factors the problem of larger.
In order to solve the above technical problems, the embodiment of the present invention provides a kind of optical fiber connecting detection method, including：
Transmission path of the business between network element is determined according to radio frequency channel planning chart, physical fiber company is carried out between the network element
When connecing even fibre is carried out according to the radio frequency channel planning chart；
Generation test check code, and sent by corresponding business sending port on transmitting terminal network element in the transmission path
Configured to corresponding business receiving port on receiving terminal network element in the transmission path, and by the test verification code in the industry
It is engaged on receiving terminal；
The receiving terminal network element is received to verify with the test in the actual check code that the business receiving port receives
The warning information that code is sent when mismatching.
The embodiment of the present invention also provides a kind of optical fiber connecting detection method, including：
The test verification code for being issued to the business receiving port of receiving terminal network element is configured on the business receiving port；
The business sending port of extraction transmitting terminal network element is sent to the actual check code of the business receiving port；
Sent a warning message when the actual check code mismatches with the test check code.
The embodiment of the present invention also provides a kind of network management server, including：
Path determination module, for determining transmission path of the business between network element, the network element according to radio frequency channel planning chart
Between carried out according to the radio frequency channel planning chart when carrying out physical fiber connection it is even fine；
Test processes module, for generating test check code and by corresponding on transmitting terminal network element in the transmission path
Business sending port is sent in the transmission path corresponding business receiving port on receiving terminal network element, and by the test
Check code is configured on the business receiving terminal；
Alarm module, the actual check code received in the business receiving port for receiving the receiving terminal network element with
The warning information that the test check code is sent when mismatching.
The embodiment of the present invention also provides a kind of receiving terminal network element, including：
Configuration module, for receiving the test verification code sent to business receiving port and configuring in the business receiving terminal
Mouthful；
Extraction module, the business sending port for extracting transmitting terminal network element are sent to the reality of the business receiving port
Check code；
Matching module, for being sent a warning message when the actual check code mismatches with the test check code.
The embodiment of the present invention also provides a kind of computer-readable storage medium, and computer is stored with the computer-readable storage medium
Executable instruction, the computer executable instructions are used to perform foregoing optical fiber connecting detection method.
The beneficial effects of the invention are as follows：
The optical fiber connecting detection method that there is provided according to embodiments of the present invention, network management server, receiving terminal network element and deposit
Storage media, after according to radio frequency channel planning chart, the physical fiber in network element and between network element is connected, planned according to radio frequency channel
Transmission path of the figure determination business between network element, then generation test check code, and being sent in the transmission path for passing through determination
Corresponding business sending port on network element is held, test check code is sent in transmission path corresponding business on receiving terminal network element
Receiving port, and by the configuration of test verification code on business receiving port.Then in network element receiving terminal extraction transmitting terminal network element
Business sending port is sent to the actual check code of business receiving port, by its test check code with the configuration of business receiving port
Matched, when the two not timing, show that the physical fiber connection of this service path has problem, auto-alarming.With showing
There is technology to compare, it is not necessary to tester's website manual test one by one, testing time and human cost can be substantially reduced, simultaneously
Test result can be avoided to be affected by human factors；Just the wrong situation even of optical fiber is detected can completely initial stage in beginning simultaneously,
Reach the effect for ensureing that engineering is smoothly opened, improve operating efficiency.
Brief description of the drawings
Fig. 1 is the network side optical connecting detection method flow schematic diagram in the embodiment of the present invention one；
Fig. 2 is the determination service transmission path schematic flow sheet in the embodiment of the present invention one；
Fig. 3 is the receiving terminal network element optical fiber connecting detection method flow schematic diagram in the embodiment of the present invention one；
Fig. 4 is the matching of test check code and alarm procedure schematic flow sheet in the embodiment of the present invention one；
Fig. 5 is the network management server structural representation in the embodiment of the present invention two；
Fig. 6 is the receiving terminal network element structural representation in the embodiment of the present invention two；
Fig. 7 is the network element group network schematic diagram in the embodiment of the present invention three.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is part of the embodiment in the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Embodiment one：
The purpose of the present embodiment is, there is provided a kind of that the wrong method even of optical fiber is prevented in wavelength-division optical transmission system so that
When occurring the situation inconsistent with planning radio frequency channel in system, it can timely be detected and alarm can be produced, and need not
Tester one by one website by test instrumentation carry out manual test, testing efficiency, accuracy rate are more preferable, and testing cost is lower.
When physical fiber in network element network element is attached, typically it can be all attached according to radio frequency channel planning chart,
And for some particularly apparent connection errors in connection procedure, it is easy to it is detected, for example, receive in the circuit board,
It is reversed to send out both ends optical fiber, then network management server can report the unrelated alarm of input.But it is not for some connection errors
What network management server detected, such as during conjunction partial wave plate upper port corresponding relation connection error, or wrong two light even
When fibre is precisely same mapping mode, network management server can't detect.On the other hand, the optical fiber connection of the present embodiment
Detection method, in network side, its implementation procedure is shown in Figure 1, including：
S101：Transmission path of the business between network element is determined according to radio frequency channel planning chart, physical fiber is carried out between network element
During connection even fibre is carried out according to the radio frequency channel planning chart.Namely determine the radio frequency channel planning chart and network element used during service transmission path
Between the radio frequency channel planning chart that uses when carrying out actual optical fiber connection it is identical.
The formulation of radio frequency channel planning chart described in S101 can use existing arbitrary mode.It can be specifically net in S101
Network management server determines transmission path of the business between network element according to radio frequency channel planning chart.According to radio frequency channel planning chart in network pipe
The fine operation of company between the network element and network element of the enterprising traveling wave subset of server is managed, can typically use searching service side end to end
Formula carries out even fine processing, and the process is shown in Figure 2, including：
S201：Service path upper port, the mapping of the business of veneer are set on network management server；
S202：The company carried out according to radio frequency channel planning chart between network element is fine；
S203：The company carried out according to radio frequency channel planning chart in network element is fine；
S204：The transmission path for determining the business is mapped according to the business of the port on service path, veneer.
It should be appreciated that S101 is not limited to be performed by network management server in the present embodiment.
S102：Generation test check code, and by corresponding business sending port on transmitting terminal network element in transmission path, will
Test check code is sent in transmission path corresponding business receiving port on receiving terminal network element, and the configuration of test verification code is existed
On the business receiving port.
By the process shown in Fig. 2, the transmitting terminal network element determined on service transmission path, and the hair can be directly calculated
The business sending port of the business on sending end network element, and the receiving terminal network element in transmission path and the receiving terminal net can be determined
The business receiving port of the business in member, while the path between transmitting terminal network element and receiving terminal network element can be determined.And S102
Implementation procedure can also be performed by network management server, network management server is raw after transmission path is determined
Into test check code, the test check code is a desired value, if in net between business transmission interface and business receiving interface
Optical fiber connection in network management server is quite right, and the physical fiber connection in actual physics connection procedure does not also malfunction,
The actual check code received on business receiving port is consistent with test check code；Otherwise, it is inconsistent to may result in the two, so as to examine
Measure optical fiber connection error.
S103：Actual check code that above-mentioned receiving terminal network element is received in business receiving port is received with test check code not
The warning information sent during matching.
In the present embodiment, the business receiving port actual check code received of receiving terminal network element and the test configured before
When check code is inconsistent, then show that the optical fiber between business transmission interface and business receiving interface on network management server connects
Connect, or the physical fiber connection in actual physics connection procedure malfunctions, and can be sent a warning message to network side.
, specifically can be by the test school when test check code is sent into corresponding business receiving port in the present embodiment
Test code carrying and issue receiving terminal network element with traffic frame in traffic frame, can so reduce expense as far as possible, lift resource
Utilization rate.
It should be appreciated that the create-rule of the test verification code in the present embodiment can be with User Defined, it is possibility to have
Network management server generates at random, or is generated by other rules.Considered in the present embodiment useful in traffic frame
In the trace byte for transmitting photosphere flow direction, wherein user-defined field has 32 bytes to relate only to monitor service route,
Have no other practical functions.Therefore, the test check code can specifically be carried to the trace byte in traffic frame in the present embodiment
In, issue receiving terminal network element with traffic frame.The test check code now generated in the present embodiment can be that network management takes
The random check code sequence of 32 bytes of business device generation.
Certainly, the length of the test check code in the present embodiment is not limited to 32 bytes in theory, as long as it can uniquely be marked
Know each service path and be less than or equal to 32 bytes.
After the generated test check code of network management server, it is right on receiving terminal network element to be issued receiving terminal network element
The business receiving interface answered is configured, and as desired check code, and is issued corresponding on the business board of transmitting terminal network element
Business sending port, for business board by the test check code write traffic frame trace byte in.Business board can be every
All check code is tested in write-in in one traffic frame, can also write test only in a part above according to actual test demand
Check code.
For receiving terminal network element side network element, the optical fiber connecting detection method implementation procedure in the present embodiment is shown in Figure 3, bag
Include：
S301：The test verification code for being issued to the business receiving port of receiving terminal network element is configured in the business receiving port
On.
Test check code in S301 can be that NMS issues receiving terminal network element, and can be by receiving terminal net
The control panel of member configures test verification code corresponding to receiving terminal network element on business receiving port.
S302：The business sending port of extraction transmitting terminal network element is sent to the actual check code of business receiving port.
Actual check code in this step refers to that business receiving port is actual from the test school that business sending port receives
Test code.Check code is tested in the present embodiment can issue the business receiving interface of receiving terminal network element with traffic frame, therefore extract hair
The actual check code that the business sending port of sending end network element is sent to business receiving port includes：
Actual check code is extracted in the trace byte of the traffic frame sent from business sending port to business receiving port.
S303：When the test check code that the actual check code of business receiving port configures with before mismatches to network side
Send a warning message.
In the step, specifically match control can be completed by the control panel of receiving terminal network element, the process is shown in Figure 4,
Including：
S401：Control panel judges that the actual check code that business receiving port receives is with the test check code being pre-configured with
It is no consistent, it is such as no, go to S402；Otherwise, S404 is gone to；
S402：Control panel sends a warning message to the network management server of network side；
S403：After network management server receives warning information, prompt alarm is produced.
S404：Optical fiber connects inerrancy.
What the present embodiment provided prevents the wrong method even of optical fiber in wavelength-division optical transmission system, can occur in systems with
The inconsistent situation of radio frequency channel is planned, can timely be detected and alarm can be produced, and does not need tester to stand one by one
Point carries out manual test by test instrumentation, and testing efficiency, accuracy rate are more preferable, and testing cost is lower.
Embodiment two：
A kind of network management server is present embodiments provided, it is shown in Figure 5, including：
Path determination module 51, for determining transmission path of the business between network element, the net according to radio frequency channel planning chart
When physical fiber connection is carried out between member even fibre is carried out according to the radio frequency channel planning chart.
The formulation of radio frequency channel planning chart can use existing arbitrary mode in the present embodiment.Path determination module 51 is according to ripple
The fine operation of company of the road planning chart between the network element and network element of the enterprising traveling wave subset of network management server, can be used end-to-end
Searching service mode carry out even fine processing, will not be repeated here.
Test processes module 52, for generating test check code and by corresponding industry on transmitting terminal network element in transmission path
Business sending port is sent in transmission path corresponding business receiving port on receiving terminal network element, and test verification code is configured
On the business receiving port；
Alarm module 53, the actual check code received for receiving above-mentioned receiving terminal network element in the business receiving port
The warning information sent when being mismatched with the test check code.
The actual check code that the business receiving port of receiving terminal network element receives differs with the test verification code configured before
During cause, then show the optical fiber connection between business transmission interface and business receiving interface on network management server, or in reality
Physical fiber connection in the physical attachment process of border malfunctions, and can be sent a warning message to network side, the alarm module of network side
53 can receive the warning information.
In the present embodiment, test processes module 52 will test check code be sent to corresponding to business receiving port when, specifically
The test check code can be carried and issue receiving terminal network element with traffic frame in traffic frame, can so reduced as far as possible
Expense, lift resource utilization.The create-rule of test verification code in the present embodiment can be with User Defined, it is possibility to have net
Network management server generates at random, or is generated by other rules.Consider to have in traffic frame in the present embodiment to be used for
The trace byte of photosphere flow direction is transmitted, wherein user-defined field has 32 bytes to relate only to monitor service route, and
Without other practical functions.Therefore, test processes module 52 can specifically carry the test check code in business in the present embodiment
In the trace byte of frame, receiving terminal network element is issued with traffic frame.The now generation of test processes module 52 in the present embodiment
Test the random check code sequence that check code can be 2 bytes.In theory in the present embodiment test check code length not
It is limited to 32 bytes, as long as it each service path of unique mark and can be less than or equal to 32 bytes
After the generated test check code of test processes module 52, it is right on receiving terminal network element to be issued receiving terminal network element
The business receiving interface answered is configured, and as desired check code, and is issued corresponding on the business board of transmitting terminal network element
Business sending port, for business board by the test check code write traffic frame trace byte in.Business board can be every
All check code is tested in write-in in one traffic frame, can also write test only in a part above according to actual test demand
Check code.
The above-mentioned function of path determination module 51, test processes module 52 and alarm module 53 in the present embodiment can be with
Realize that each module can be configured in the controller or processor by the controller or processor of network management server.
Shown in Figure 6, the receiving terminal network element that the present embodiment provides includes：
Configuration module 61, for receiving the test verification code sent to business receiving port and configuring in the business receiving terminal
Mouthful；
Extraction module 62, the business sending port for extracting transmitting terminal network element are sent to the reality of the business receiving port
Border check code；The actual check code refers to the test check code that business receiving port actually receives from business sending port.This
Check code is tested in embodiment can issue the business receiving interface of receiving terminal network element with traffic frame, therefore extraction module 62 can be with
Actual check code is extracted in the trace byte of the traffic frame sent from business sending port to business receiving port.
Matching module 63, the test check code for being configured in the actual check code of extraction with before send when mismatching and accused
Alert information.Specific type of alarm will not be repeated here in the present embodiment.
The function of configuration module 61, extraction module 62 and configuration module 63 in the present embodiment can be by receiving terminal network element
Microprocessor on control panel realizes that each module can be specifically configured in the microprocessor.
The network management server and receiving terminal network element provided based on the present embodiment, can occur in systems and planning ripple
The inconsistent situation in road, it can timely be detected and alarm can be produced, it is not necessary to which tester one by one survey manually by website
Examination, can substantially reduce testing time and human cost, while test result can be avoided to be affected by human factors；Simultaneously in beginning
Initial stage just can completely detect the wrong situation even of optical fiber, reached the effect for ensureing that engineering is smoothly opened, improved work
Efficiency
Embodiment three：
For the present invention being best understood from, the present embodiment, which combines a kind of specific application scenarios and the present invention is done, further to be shown
Example explanation.
Networking shown in Figure 7, eliminating some in network element in the figure does not influence what the present invention program was described
Plate.Transmitting terminal network element in Fig. 7 includes the first optical conversion element, optical multiplexer, the first fiber amplifier being sequentially connected；Hair
Sending end network element includes the second fiber amplifier, optical branching filter and the second optical conversion element being sequentially connected.Assuming that business is from
One optical conversion element starts, and is to carry out closing partial wave transmission as the first wave of 80 wave systems system and the second ripple in the original plan.First first
The light that optical conversion element issues can be linked on optical multiplexer with 192.1/192.2 wavelength, by the first fiber amplifier
Onto the light path of reality.Optical cable is transferred to up to receiving terminal network element by a long range, passes through second again on receiving terminal network element
Fiber amplifier, after being connected to optical branching filter, business is with road under 192.1/192.2 wavelength to the second optical conversion element, so as to complete
Into a complete business transmission.For convenience of description, the transmitting terminal network element on the left of dotted line is named A by we, on the right side of dotted line
Receiving terminal network element name B, detailed process are as follows：
1. according to planning, A websites the first optical conversion element output optical fibre is connected respectively to the light of A website optical multiplexer veneers
Mouth 1 and optical port 2, A website optical multiplexer veneer delivery outlets are connected to actual fiber line on the input port of the first fiber amplifier veneer
Road.This optical fiber is delivered to B network elements and is followed by the second fiber amplifier veneer
Input port, it is amplified to be out connected to optical branching filter veneer input port from delivery outlet, from the 1st of optical branching filter veneer the
The optical fiber that delivery outlet and the 2nd delivery outlet come out is connected to the second optical conversion element, completes the transmission of a business.Assuming that divide from light
Ripple device delivery outlet come out 1/2 mouthful it is reversed, due to optical branching filter veneer receive just go out ripple, so on network management server
The alarm in terms of light path is not had.
2. according to planning, carry out connecting fibre between network element on network management server, it is noted that be on network management server here
Operation.Think on network management server planning have two business, one is carried with 192.1 wavelength, one be with
The carrying of 192.2 wavelength, wherein exemplified by 192.1, service route is the 1st delivery outlet of A the first optical conversion elements of point to photosynthetic
1st input port of ripple device, to the first fiber amplifier, to B the second fiber amplifiers of point, to the input port of optical branching filter, by light
On the 1st mouthful of the 1st delivery outlet to the second optical conversion element of channel-splitting filter.It is even fine simultaneously in A network elements the in network management server
The trace byte backing wire network pipe that the 1st delivery outlet (namely business sending port of transmitting terminal network element) of one optical conversion element is sent out
Server one random sequence of generation, such as 00011112222 at random is managed, being when fine because network management server connects can
With this business upstream-downstream relationship at judgement, thus simultaneously also can the second optical conversion element of B websites the 1st mouthful (
That is the business receiving port of receiving terminal network element) closing up sets the desired value 00011112222 of a trace byte.Similarly, A websites
2nd delivery outlet of the first optical conversion element sends out one 11100002222, and the 2nd mouthful of the optical conversion element of B websites second receives setting one
Individual desired value 11100002222.
3. it is not corresponding because step 1 actually connects fine and step 2 network element to connect fibre, then we are easy to can know that, B stations
What the 1st mouthful of the second optical conversion element of point actually received is 11100002222 and desired value is 00011112222, and the second light turns
Change the 2nd mouthful of unit receive be 00011112222 and desired value is 11100002222, this when, we were according to judging this
The different of individual value report an alarm not to be inconsistent so that the company of prompting is fine with planning by network management server.
4. according to the alarm so prompted, it is easy to regard to that can find that optical fiber is wrong even, so as to be made an amendment for the problem.
The network management server and receiving terminal network element that the present embodiment provides, it can be connected in actual fiber and occur and plan
Detected in time when radio frequency channel is inconsistent and alarm can be produced, it is not necessary to tester's website manual test one by one, can be significantly
Testing time and human cost are reduced, while test result can be avoided to be affected by human factors；Simultaneously initial stage just can handle in beginning
The wrong situation even of optical fiber detects completely, has reached the effect for ensureing that engineering is smoothly opened, has improved operating efficiency.
Obviously, those skilled in the art should be understood that each module of the embodiments of the present invention or each step can be used
General computing device realizes that they can be concentrated on single computing device, or be distributed in multiple computing device institutes
On the network of composition, alternatively, they can be realized with the program code that computing device can perform, it is thus possible to by they
It is stored in computer-readable storage medium (ROM/RAM, magnetic disc, CD) and is performed by computing device, and in some cases, can
With to perform shown or described step different from order herein, or they are fabricated to each integrated circuit die respectively
Block, or the multiple modules or step in them are fabricated to single integrated circuit module to realize.So the present invention does not limit
Combined in any specific hardware and software.
Above content is to combine the further description that specific embodiment is made to the embodiment of the present invention, it is impossible to is recognized
The specific implementation of the fixed present invention is confined to these explanations.For general technical staff of the technical field of the invention,
Without departing from the inventive concept of the premise, some simple deduction or replace can also be made, should all be considered as belonging to the present invention
Protection domain.
Claims (10)
1. a kind of optical fiber connecting detection method, including：
Transmission path of the business between network element is determined according to radio frequency channel planning chart, when carrying out physical fiber connection between the network element
Carried out according to the radio frequency channel planning chart even fine；
Generation test check code, and institute is sent to by corresponding business sending port on transmitting terminal network element in the transmission path
Corresponding business receiving port on receiving terminal network element is stated in transmission path, and the test verification code is configured and connect in the business
On receiving end mouth；
Receive the receiving terminal network element and test check code not with described in the actual check code that the business receiving port receives
The warning information sent during matching.
2. optical fiber connecting detection method as claimed in claim 1, it is characterised in that by the business sending port by described in
Test check code, which is sent to the corresponding business receiving port, to be included：
The test check code is carried in the trace byte of traffic frame, passes through the business sending port with the traffic frame
It is sent to the corresponding business receiving port.
3. optical fiber connecting detection method as claimed in claim 1 or 2, it is characterised in that the test check code is network pipe
Manage the random check code sequence of 32 bytes of server generation.
4. a kind of optical fiber connecting detection method, including：
The test verification code for being issued to the business receiving port of receiving terminal network element is configured on the business receiving port；
The business sending port of extraction transmitting terminal network element is sent to the actual check code of the business receiving port；
Sent a warning message when the actual check code mismatches with the test check code.
5. optical fiber connecting detection method as claimed in claim 4, it is characterised in that the business hair of the extraction transmitting terminal network element
The actual check code that sending end mouth is sent to the business receiving port includes：
The reality is extracted in the trace byte of the traffic frame sent from the business sending port to the business receiving port
Check code.
6. a kind of network management server, including：
Path determination module, for determining transmission path of the business between network element according to radio frequency channel planning chart, between the network element
When carrying out physical fiber connection even fibre is carried out according to the radio frequency channel planning chart；
Test processes module, for generating test check code and passing through corresponding business on transmitting terminal network element in the transmission path
Sending port is sent in the transmission path corresponding business receiving port on receiving terminal network element, and by the test verification
Code configuration is on the business receiving port；
Alarm module, the actual check code received in the business receiving port for receiving the receiving terminal network element with it is described
The warning information that test check code is sent when mismatching.
7. network management server as claimed in claim 6, it is characterised in that the test processes module is used for the survey
Try check code to carry in the trace byte of traffic frame, it is described right to be sent to by the business sending port with the traffic frame
The business receiving port answered.
8. network management server as claimed in claims 6 or 7, it is characterised in that the test check code is 32 bytes
Random check code sequence.
9. a kind of receiving terminal network element, including：
Configuration module, for receiving the test verification code sent to business receiving port and configuring in the business receiving port；
Extraction module, the business sending port for extracting transmitting terminal network element are sent to the actual verification of the business receiving port
Code；
Matching module, for being sent a warning message when the actual check code mismatches with the test check code.
10. receiving terminal network element as claimed in claim 9, it is characterised in that the extraction module is used to send from the business
The actual check code is extracted in the trace byte for the traffic frame that port is sent to the business receiving port.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610510201.5A CN107566035A (en) | 2016-06-30 | 2016-06-30 | Optical fiber connecting detection method, network management server and receiving terminal network element |
| PCT/CN2017/090242 WO2018001228A1 (en) | 2016-06-30 | 2017-06-27 | Fibre connection detection method, network management server, receiving-end network element and computer storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610510201.5A CN107566035A (en) | 2016-06-30 | 2016-06-30 | Optical fiber connecting detection method, network management server and receiving terminal network element |
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| CN107566035A true CN107566035A (en) | 2018-01-09 |
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| CN201610510201.5A Pending CN107566035A (en) | 2016-06-30 | 2016-06-30 | Optical fiber connecting detection method, network management server and receiving terminal network element |
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| CN (1) | CN107566035A (en) |
| WO (1) | WO2018001228A1 (en) |
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| CN114157350B (en) * | 2021-10-26 | 2023-02-03 | 武汉光迅信息技术有限公司 | Optical fiber misconnection detection method and system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6760549B2 (en) * | 2001-01-30 | 2004-07-06 | The Regents Of The University Of California | Optical layer multicasting using a multiple sub-carrier header and multicasting switch |
| CN1992572B (en) * | 2005-12-31 | 2012-02-15 | 北京畅通达通信技术有限公司 | Method and apparatus for multiplexing from low-speed light port to 2M transmission line and protection switching |
| CN101800757B (en) * | 2010-02-03 | 2012-06-27 | 国家保密科学技术研究所 | No-feedback one-way data transmission method based on single fiber structure |
| CN104518826B (en) * | 2013-09-30 | 2017-10-24 | 华为技术有限公司 | A kind of method, equipment and system for monitoring fiber failure |
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2016
- 2016-06-30 CN CN201610510201.5A patent/CN107566035A/en active Pending
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2017
- 2017-06-27 WO PCT/CN2017/090242 patent/WO2018001228A1/en active Application Filing
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| WO2018001228A1 (en) | 2018-01-04 |
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