CN112564934A - Fault positioning method and equipment for special line service circuit and computer storage medium - Google Patents
Fault positioning method and equipment for special line service circuit and computer storage medium Download PDFInfo
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- CN112564934A CN112564934A CN201910919412.8A CN201910919412A CN112564934A CN 112564934 A CN112564934 A CN 112564934A CN 201910919412 A CN201910919412 A CN 201910919412A CN 112564934 A CN112564934 A CN 112564934A
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- 238000012360 testing method Methods 0.000 claims abstract description 206
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- 238000004590 computer program Methods 0.000 claims description 5
- 238000007726 management method Methods 0.000 description 79
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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
- H04L41/0677—Localisation of faults
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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
- H04L43/50—Testing arrangements
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Abstract
The invention discloses a fault positioning method, equipment and a computer storage medium for a special line service circuit, which can realize fault positioning for the special line service circuit on the premise of not acquiring an IP address of service equipment. The fault positioning method is applied to a remote test scheduling terminal and comprises the following steps: when a special line service circuit fails, acquiring service circuit information from a transmission network management server corresponding to each transmission device in the special line service circuit in sequence; according to the service circuit information, sending test circuit configuration information to a transmission network management server to establish a test circuit from the transmission equipment to a transmission tester; and controlling a transmission tester to test the test circuit and determining fault transmission equipment in the special line service circuit. Therefore, the method can determine the fault transmission equipment by utilizing the transmission tester to test the test circuit on the premise of not acquiring the IP address of the service equipment corresponding to the transmission equipment in the special line service circuit, thereby improving the fault positioning efficiency of the special line service circuit.
Description
Technical Field
The invention belongs to the field of transmission and IT application, and particularly relates to a fault positioning method of a private line service circuit, a remote test scheduling terminal, a transmission network management server and a computer storage medium.
Background
The private line service is carried by using transmission network resources, provides data communication service of a point-to-point private information channel for customers, has the characteristics of high safety, bandwidth guarantee, high reliability and the like, and is suitable for government, financial institutions and enterprise customers to construct an internal information network.
The dedicated line service circuit is a circuit (or link) for carrying the dedicated line service, and when the dedicated line service circuit fails, the dedicated line service cannot be provided continuously. Therefore, fault location and troubleshooting are required to be performed on the private line service circuit. At present, a remote fault location method which does not need to be matched by a client needs to acquire an Internet Protocol (IP) address of a service device corresponding to a transmission device in a private line service circuit, so that the IP address needs to be searched for the client, and the fault location efficiency of the private line service circuit is reduced. In addition, the client may also be concerned with informing the IP address for security reasons.
Therefore, how to implement fault location of a dedicated line service circuit on the premise of not acquiring an IP address of a service device is a technical problem that needs to be solved urgently by those skilled in the art.
Disclosure of Invention
The embodiment of the invention provides a fault positioning method of a private line service circuit, a remote test scheduling terminal, a transmission network management server and a computer storage medium, which can realize fault positioning of the private line service circuit on the premise of not acquiring an IP address of service equipment.
In a first aspect, a method for locating a fault of a dedicated line service circuit is provided, which is applied to a remote test scheduling terminal, and the method includes:
when a special line service circuit fails, acquiring service circuit information from a transmission network management server corresponding to each transmission device in the special line service circuit in sequence;
according to the service circuit information, sending test circuit configuration information to a transmission network management server to establish a test circuit from the transmission equipment to a transmission tester;
and controlling a transmission tester to test the test circuit and determining fault transmission equipment in the special line service circuit.
Optionally, the controlling the transmission tester to test the test circuit and determining the fault transmission device in the dedicated line service circuit includes:
sending a control instruction to the transmission tester, wherein the control instruction is used for controlling a test circuit of the transmission tester to obtain fault test information;
and receiving fault test information sent by the transmission tester, wherein the fault test information comprises information of fault transmission equipment in the special line service circuit, and the fault transmission equipment in the special line service circuit can be more accurately determined.
Optionally, after receiving the failure test information sent by the transmission tester, the method further includes:
sending a special line restoring service circuit configuration instruction to a transmission network management server, wherein the special line restoring service circuit configuration instruction is used for controlling the transmission network management server to rebuild a special line service circuit;
and receiving a dedicated line service circuit reconstruction completion message sent by a transmission network management server, so that the chaos in the process of determining the fault transmission equipment can be avoided.
Optionally, the method further comprises:
sending a state query instruction of the private line service circuit to a transmission network management server, wherein the state query instruction of the private line service circuit is used for controlling the transmission network management server to query and reconstruct the circuit state of the complete private line service circuit;
and receiving a feedback message of the state of the private line service circuit sent by the transmission network management server, and inquiring the circuit state of the reconstructed private line service circuit.
Optionally, after acquiring the service circuit information from the transmission network management server corresponding to each transmission device in the private line service circuit in sequence, the method further includes:
and acquiring network information corresponding to the service circuit information.
In a second aspect, a method for locating a fault of a dedicated line service circuit is provided, which is applied to any transmission network management server, and includes:
responding to a service circuit information query request sent by a remote test scheduling terminal, and sending service circuit information to the remote test scheduling terminal; each transmission device in the private line service circuit corresponds to one transmission network management server;
receiving test circuit configuration information sent by a remote test scheduling terminal according to the service circuit information;
and establishing a test circuit from the transmission equipment to the transmission tester according to the test circuit configuration information so that the remote test scheduling terminal controls the transmission tester to determine the fault transmission equipment in the special line service circuit.
Optionally, the method further comprises:
receiving a special line service circuit configuration restoring instruction sent by a remote testing and dispatching terminal;
reconstructing a private line service circuit according to a private line service circuit configuration restoration instruction;
and sending a dedicated line service circuit reconstruction completion message to the remote test scheduling terminal.
Optionally, the method further comprises:
receiving a state query instruction of a special line service circuit sent by a remote test scheduling terminal;
inquiring the circuit state of the reconstructed special line service circuit according to the special line service circuit state inquiry instruction to obtain a special line service circuit state feedback message;
and sending a state feedback message of the special line service circuit to the remote testing and dispatching terminal.
Optionally, after sending the service circuit information to the remote test scheduling terminal, the method further includes:
and sending network information corresponding to the service circuit information to the remote test scheduling terminal.
In a third aspect, a remote test scheduling terminal is provided, including:
the service circuit information acquisition module is used for acquiring service circuit information from a transmission network management server corresponding to each transmission device in the private line service circuit in sequence when the private line service circuit fails;
the test circuit configuration information sending module is used for sending the test circuit configuration information to the transmission network management server according to the service circuit information so as to establish a test circuit from the transmission equipment to the transmission tester;
and the fault transmission equipment determining module is used for controlling the transmission tester to test the test circuit and determining fault transmission equipment in the special line service circuit.
Optionally, the failure transmission device determining module includes:
the control instruction sending unit is used for sending a control instruction to the transmission tester, and the control instruction is used for controlling the transmission tester to test the test circuit to obtain fault test information;
and the fault test information receiving unit is used for receiving fault test information sent by the transmission tester, and the fault test information comprises information of fault transmission equipment in the special line service circuit.
Optionally, the remote test scheduling terminal further includes:
a special line restoring service circuit configuration instruction sending module, configured to send a special line restoring service circuit configuration instruction to the transmission network management server, where the special line restoring service circuit configuration instruction is used to control the transmission network management server to rebuild a special line service circuit;
and the special line service circuit reconstruction completion message receiving module is used for receiving a special line service circuit reconstruction completion message sent by the transmission network management server.
Optionally, the remote test scheduling terminal further includes:
the special line service circuit state query instruction sending module is used for sending a special line service circuit state query instruction to the transmission network management server, and the special line service circuit state query instruction is used for controlling the transmission network management server to query and reconstruct the circuit state of the special line service circuit;
and the special line service circuit state feedback message receiving module is used for receiving the special line service circuit state feedback message sent by the transmission network management server.
Optionally, the remote test scheduling terminal further includes:
and the network information acquisition module is used for acquiring the network information corresponding to the service circuit information.
In a fourth aspect, a transmission network management server is provided, which includes:
the service circuit information sending module is used for responding to a service circuit information inquiry request sent by the remote test scheduling terminal and sending service circuit information to the remote test scheduling terminal; each transmission device in the private line service circuit corresponds to one transmission network management server;
the test circuit configuration information receiving module is used for receiving the test circuit configuration information sent by the remote test scheduling terminal according to the service circuit information;
and the test circuit establishing module is used for establishing a test circuit from the transmission equipment to the transmission tester according to the configuration information of the test circuit so that the remote test scheduling terminal controls the transmission tester to determine the fault transmission equipment in the special line service circuit.
Optionally, the transmission network management server further includes:
a recovery dedicated line service circuit configuration instruction receiving module, configured to receive a recovery dedicated line service circuit configuration instruction sent by the remote test scheduling terminal;
the special line service circuit reconstruction module is used for reconstructing a special line service circuit according to the special line service circuit configuration restoration instruction;
and the special line service circuit reconstruction completion message sending module is used for sending a special line service circuit reconstruction completion message to the remote test scheduling terminal.
Optionally, the transmission network management server further includes:
the special line service circuit state query instruction receiving module is used for receiving a special line service circuit state query instruction sent by the remote test scheduling terminal;
the circuit state query module is used for querying the circuit state of the reconstructed special line service circuit according to the special line service circuit state query instruction to obtain a special line service circuit state feedback message;
and the special line service circuit state feedback message sending module is used for sending the special line service circuit state feedback message to the remote test scheduling terminal.
Optionally, the transmission network management server further includes:
and the network information sending module is used for sending the network information corresponding to the service circuit information to the remote test scheduling terminal.
In a fifth aspect, a computer storage medium is provided, on which computer program instructions are stored, and the computer program instructions, when executed by a processor, implement the fault location method for the dedicated line service circuit of the first aspect and the second aspect.
The fault positioning method of the special line service circuit, the remote test scheduling terminal, the transmission network management server and the computer storage medium of the embodiment of the invention can realize the fault positioning of the special line service circuit on the premise of not acquiring the IP address of the service equipment. The method sends test circuit configuration information to a transmission network management server according to the service circuit information so as to establish a test circuit from the transmission equipment to a transmission tester, then controls the transmission tester to test the test circuit and determines fault transmission equipment in the special line service circuit. Therefore, the method can determine the fault transmission equipment by utilizing the transmission tester to test the test circuit on the premise of not acquiring the IP address of the service equipment corresponding to the transmission equipment in the special line service circuit, thereby improving the fault positioning efficiency of the special line service circuit.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic flowchart of a fault location method for a dedicated line service circuit according to an embodiment of the present invention;
fig. 2 is a schematic flow chart of a fault location method for a dedicated line service circuit according to another embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a remote test scheduling terminal according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a transmission network management server according to an embodiment of the present invention.
Detailed Description
Features and exemplary embodiments of various aspects of the present invention will be described in detail below, and in order to make objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not to be construed as limiting the invention. It will be apparent to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the present invention by illustrating examples of the present invention.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
In order to solve the problems in the prior art, embodiments of the present invention provide a fault location method for a dedicated line service circuit, a remote test scheduling terminal, a transmission network management server, and a computer storage medium. First, a method for locating a fault of a dedicated line service circuit provided in an embodiment of the present invention is described below. Fig. 1 is a schematic flow chart of a fault location method for a dedicated line service circuit according to an embodiment of the present invention, and as shown in fig. 1, the fault location method for the dedicated line service circuit is applied to a remote test scheduling terminal, and includes:
s101, when the special line service circuit has a fault, service circuit information is sequentially obtained from a transmission network management server corresponding to each transmission device in the special line service circuit.
The dedicated line service circuit is a circuit (or link) for carrying the dedicated line service and is also a dedicated information channel between different clients, and a network operator generally uses the dedicated line service circuit to provide point-to-point dedicated line service for clients. For example, a dedicated line service from the A client to the Z client is provided. It should be noted that although the private line service circuit may provide point-to-point private line service for customers, it does not mean that the private line service circuit has only the first two points and the last two points. For example, the dedicated service circuit is used to provide a-client to Z-client dedicated service, which does not mean that the dedicated service circuit only has a-client and Z-client, and there may be a B-client and a C-client …. The clients are all transmission devices on the client side, and each transmission device not only has a corresponding transmission network management server, but also is connected with service devices on each client side. For example, the a client is a transmission device on the a client side, and the transmission device on the a client side not only has a corresponding transmission network management server, but also is connected to a service device on the a client side. The transmission network management server corresponding to each transmission device may be a transmission network management server of different models produced by different manufacturers, or a transmission network management server of the same model produced by the same manufacturer, and is not particularly limited.
When the dedicated line service circuit fails, the dedicated line service cannot be continuously provided, and the remote test scheduling terminal can sequentially acquire service circuit information from the transmission network management server corresponding to each transmission device in the dedicated line service circuit, that is, each transmission network management server responds to a service circuit information query request sent by the remote test scheduling terminal and sends the service circuit information to the remote test scheduling terminal. The traffic circuit information typically includes, but is not limited to, traffic alarm information, bandwidth, routing equipment nodes, terminal port information, etc. In addition, after the remote test scheduling terminal sequentially obtains the service circuit information from the transmission network management server corresponding to each transmission device in the private line service circuit, the remote test scheduling terminal can also obtain the network information corresponding to the service circuit information. That is, the transmission network management server sends the network information corresponding to the service circuit information to the remote test scheduling terminal. The network information typically includes, but is not limited to, relevant device node related traffic conditions, free port and slot resource information, network element names, etc. The remote test scheduling terminal can run a remote test scheduling application program and can be in butt joint with the transmission network management server through a standardized network management northbound interface (such as a Cobra interface).
S102, according to the service circuit information, sending test circuit configuration information to the transmission network management server to establish a test circuit from the transmission equipment to the transmission tester.
After obtaining the service circuit information sent by any transmission network management server, the remote test scheduling terminal sends test circuit configuration information to the transmission network management server according to the service circuit information, the transmission network management server receives the test circuit configuration information, and then a test circuit from the transmission equipment to a transmission tester is established according to the test circuit configuration information.
Because all transmission devices are managed in the transmission network management server of the corresponding manufacturer, namely, channels are accessible among all nodes of the network, a transmission tester can be placed in any node machine room in an operator in advance and connected to a port of the transmission device in the machine room, and a test circuit from the transmission device to the transmission tester is further established.
Further, in an embodiment, the remote test scheduling application running on the remote test scheduling terminal sends a test circuit state query instruction to the transmission network management server, and the transmission network management server feeds back a test circuit state query result to the remote test scheduling application after the test circuit is established.
S103, controlling the transmission tester to test the test circuit, and determining fault transmission equipment in the special line service circuit.
After the transmission network management server sequentially establishes the test circuit from each transmission device to the transmission tester, the remote test scheduling terminal controls the transmission tester to test the test circuit until the fault transmission device in the special line service circuit is determined, wherein the fault transmission device is the transmission device with a fault in all the transmission devices and is also a fault point on the special line service circuit. Therefore, the method controls the transmission tester to test each test circuit based on the private line service circuit until the fault transmission equipment in the private line service circuit is determined, namely the fault transmission equipment in the private line service circuit is determined based on the physical layer, the IP address of the service equipment corresponding to the transmission equipment in the private line service circuit is not limited to be acquired, the transmission tester can realize remote test as long as the network connection with the transmission equipment is ensured, the transmission tester does not need to be placed on the site of a client side computer room, the application range is greatly expanded, and the fault positioning efficiency of the private line service circuit is improved.
In order to more accurately determine the fault transmission device in the dedicated line service circuit, in one embodiment, the remote test scheduling terminal controls the transmission tester to test the test circuit, and the determining of the fault transmission device in the dedicated line service circuit may generally include: sending a control instruction to the transmission tester, wherein the control instruction is used for controlling a test circuit of the transmission tester to obtain fault test information; and receiving fault test information sent by the transmission tester, wherein the fault test information comprises information of fault transmission equipment in the special line service circuit.
It can be understood that, before the remote test scheduling terminal sends the control instruction to the transmission tester, the remote test scheduling terminal successfully establishes a connection with the transmission tester, and specifically, may be docked with the transmission tester through an rfb (remote Frame buffer) protocol to implement functions of customer service information query, test circuit configuration issue, remote transmission tester control, and the like, so as to determine the fault transmission device more accurately, that is, to locate the specific fault point more accurately.
Further, in order to avoid confusion in the determination process of the fault transmission device, after each time the remote test scheduling terminal receives the fault test information sent by the transmission tester, the method may further include: sending a special line restoring service circuit configuration instruction to a transmission network management server, wherein the special line restoring service circuit configuration instruction is used for controlling the transmission network management server to rebuild a special line service circuit; and receiving a dedicated line service circuit reconstruction completion message sent by the transmission network management server. That is, the transmission network management server receives a special line service circuit configuration restoration instruction sent by the remote test scheduling terminal; reconstructing a private line service circuit according to a private line service circuit configuration restoration instruction; and sending a dedicated line service circuit reconstruction completion message to a remote test scheduling terminal.
Furthermore, in order to query the circuit state of the reconstructed dedicated line service circuit, the remote test scheduling terminal can generally send a dedicated line service circuit state query instruction to the transmission network management server, wherein the dedicated line service circuit state query instruction is used for controlling the transmission network management server to query the circuit state of the reconstructed dedicated line service circuit; and receiving a state feedback message of the private line service circuit sent by the transmission network management server. That is, the transmission network management server receives a state query instruction of the private line service circuit sent by the remote test scheduling terminal; inquiring the circuit state of the reconstructed special line service circuit according to the special line service circuit state inquiry instruction to obtain a special line service circuit state feedback message; and sending a state feedback message of the private line service circuit to a remote test scheduling terminal. At this time, the remote test scheduling terminal may disconnect from the transmission tester.
The remote test scheduling terminal can send a special line service circuit state query instruction while sending a special line service circuit configuration recovery instruction; and the special line service circuit configuration restoring instruction and the special line service circuit state inquiring instruction can be respectively sent at different moments.
The foregoing description is described with reference to fig. 2 in an embodiment, and fig. 2 is a schematic flow chart of a fault location method for a dedicated line service circuit according to another embodiment of the present invention, as shown in fig. 2: the remote test scheduling equipment sends a command for inquiring the service circuit information and the network information to the transmission network management server, and the transmission network management server feeds back the service circuit information and the network information to the remote test scheduling equipment; the remote test scheduling equipment sends test circuit configuration information to the transmission network management server, and the transmission network management server establishes a test circuit and feeds back the circuit state of the test circuit; the remote test scheduling equipment establishes connection with a transmission tester in the test circuit, controls the transmission tester to execute test after the connection relation is successfully established, and disconnects the connection with the transmission tester after the test is finished; the remote test scheduling equipment sends a special line service circuit configuration restoring instruction and a special line service circuit state query instruction to the transmission network management server, and the transmission network management server feeds back the circuit state of the special line service circuit after rebuilding the special line service circuit.
The remote test scheduling terminal, the transmission network management server and the computer storage medium described below can be referred to in correspondence with the fault location method of the dedicated line service circuit described above.
Fig. 3 is a schematic structural diagram of a remote test scheduling terminal according to an embodiment of the present invention, and as shown in fig. 3, the remote test scheduling terminal includes:
a service circuit information obtaining module 301, configured to, when a dedicated line service circuit fails, sequentially obtain service circuit information from a transmission network management server corresponding to each transmission device in the dedicated line service circuit;
a test circuit configuration information sending module 302, configured to send test circuit configuration information to the transmission network management server according to the service circuit information, so as to establish a test circuit from the transmission device to the transmission tester;
and a fault transmission device determining module 303, configured to control the transmission tester to test the test circuit, and determine a fault transmission device in the dedicated line service circuit.
Optionally, the failure transmission device determining module 303 includes:
the control instruction sending unit is used for sending a control instruction to the transmission tester, and the control instruction is used for controlling the transmission tester to test the test circuit to obtain fault test information;
and the fault test information receiving unit is used for receiving fault test information sent by the transmission tester, and the fault test information comprises information of fault transmission equipment in the special line service circuit.
Optionally, the remote test scheduling terminal further includes:
a special line restoring service circuit configuration instruction sending module, configured to send a special line restoring service circuit configuration instruction to the transmission network management server, where the special line restoring service circuit configuration instruction is used to control the transmission network management server to rebuild a special line service circuit;
and the special line service circuit reconstruction completion message receiving module is used for receiving a special line service circuit reconstruction completion message sent by the transmission network management server.
Optionally, the remote test scheduling terminal further includes:
the special line service circuit state query instruction sending module is used for sending a special line service circuit state query instruction to the transmission network management server, and the special line service circuit state query instruction is used for controlling the transmission network management server to query and reconstruct the circuit state of the special line service circuit;
and the special line service circuit state feedback message receiving module is used for receiving the special line service circuit state feedback message sent by the transmission network management server.
Optionally, the remote test scheduling terminal further includes:
and the network information acquisition module is used for acquiring the network information corresponding to the service circuit information.
An embodiment of the present invention further provides a transmission network management server, as shown in fig. 4, where the transmission network management server includes:
a service circuit information sending module 401, configured to respond to a service circuit information query request sent by a remote test scheduling terminal, and send service circuit information to the remote test scheduling terminal; each transmission device in the private line service circuit corresponds to one transmission network management server;
a test circuit configuration information receiving module 402, configured to receive test circuit configuration information sent by the remote test scheduling terminal according to the service circuit information;
a test circuit establishing module 403, configured to establish a test circuit from the transmission device to the transmission tester according to the test circuit configuration information, so that the remote test scheduling terminal controls the transmission tester to determine a fault transmission device in the dedicated line service circuit.
Optionally, the transmission network management server further includes:
a recovery dedicated line service circuit configuration instruction receiving module, configured to receive a recovery dedicated line service circuit configuration instruction sent by the remote test scheduling terminal;
the special line service circuit reconstruction module is used for reconstructing a special line service circuit according to the special line service circuit configuration restoration instruction;
and the special line service circuit reconstruction completion message sending module is used for sending a special line service circuit reconstruction completion message to the remote test scheduling terminal.
Optionally, the transmission network management server further includes:
the special line service circuit state query instruction receiving module is used for receiving a special line service circuit state query instruction sent by the remote test scheduling terminal;
the circuit state query module is used for querying the circuit state of the reconstructed special line service circuit according to the special line service circuit state query instruction to obtain a special line service circuit state feedback message;
and the special line service circuit state feedback message sending module is used for sending the special line service circuit state feedback message to the remote test scheduling terminal.
Optionally, the transmission network management server further includes:
and the network information sending module is used for sending the network information corresponding to the service circuit information to the remote test scheduling terminal.
In addition, in combination with the fault location method of the dedicated line service circuit in the above embodiment, the embodiment of the present invention may provide a computer storage medium to implement. The computer storage medium having computer program instructions stored thereon; the computer program instructions, when executed by a processor, implement a method for fault location of a dedicated line service circuit in the embodiments shown in fig. 1 and 2.
It is to be understood that the invention is not limited to the specific arrangements and instrumentality described above and shown in the drawings. A detailed description of known methods is omitted herein for the sake of brevity. In the above embodiments, several specific steps are described and shown as examples. However, the method processes of the present invention are not limited to the specific steps described and illustrated, and those skilled in the art can make various changes, modifications and additions or change the order between the steps after comprehending the spirit of the present invention.
The functional blocks shown in the above structural block diagrams may be implemented as hardware, software, firmware, or a combination thereof. When implemented in hardware, it may be, for example, an electronic circuit, an Application Specific Integrated Circuit (ASIC), suitable firmware, plug-in, function card, or the like. When implemented in software, the elements of the invention are the programs or code segments used to perform the required tasks. The program or code segments may be stored in a machine-readable medium or transmitted by a data signal carried in a carrier wave over a transmission medium or a communication link. A "machine-readable medium" may include any medium that can store or transfer information. Examples of a machine-readable medium include electronic circuits, semiconductor memory devices, ROM, flash memory, Erasable ROM (EROM), floppy disks, CD-ROMs, optical disks, hard disks, fiber optic media, Radio Frequency (RF) links, and so forth. The code segments may be downloaded via computer networks such as the internet, intranet, etc.
It should also be noted that the exemplary embodiments mentioned in this patent describe some methods or systems based on a series of steps or devices. However, the present invention is not limited to the order of the above-described steps, that is, the steps may be performed in the order mentioned in the embodiments, may be performed in an order different from the order in the embodiments, or may be performed simultaneously.
As will be apparent to those skilled in the art, for convenience and brevity of description, the specific working processes of the systems, modules and units described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again. It should be understood that the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive various equivalent modifications or substitutions within the technical scope of the present invention, and these modifications or substitutions should be covered within the scope of the present invention.
Claims (12)
1. A fault positioning method of a private line service circuit is characterized in that the method is applied to a remote test scheduling terminal and comprises the following steps:
when a special line service circuit fails, acquiring service circuit information from a transmission network management server corresponding to each transmission device in the special line service circuit in sequence;
sending test circuit configuration information to the transmission network management server according to the service circuit information so as to establish a test circuit from the transmission equipment to a transmission tester;
and controlling the transmission tester to test the test circuit, and determining fault transmission equipment in the special line service circuit.
2. The method of claim 1, wherein the controlling the transmission tester to test the test circuit and determine the fault transmission device in the dedicated line service circuit comprises:
sending a control instruction to the transmission tester, wherein the control instruction is used for controlling the transmission tester to test the test circuit to obtain fault test information;
and receiving the fault test information sent by the transmission tester, wherein the fault test information comprises the information of the fault transmission equipment in the private line service circuit.
3. The method of claim 2, wherein after receiving the fault test information sent by the transmission tester, the method further comprises:
sending a special line restoring service circuit configuration instruction to the transmission network management server, wherein the special line restoring service circuit configuration instruction is used for controlling the transmission network management server to rebuild a special line service circuit;
and receiving a dedicated line service circuit reconstruction completion message sent by the transmission network management server.
4. The method of claim 3, wherein the method further comprises:
sending a private line service circuit state query instruction to the transmission network management server, wherein the private line service circuit state query instruction is used for controlling the transmission network management server to query and reconstruct the circuit state of the complete private line service circuit;
and receiving a state feedback message of the private line service circuit sent by the transmission network management server.
5. The method according to claim 1, wherein after the service circuit information is sequentially obtained from the transmission network management server corresponding to each transmission device in the dedicated line service circuit, the method further comprises:
and acquiring network information corresponding to the service circuit information.
6. A fault positioning method of a private line service circuit is characterized in that the method is applied to any transmission network management server and comprises the following steps:
responding to a service circuit information query request sent by a remote test scheduling terminal, and sending service circuit information to the remote test scheduling terminal; each transmission device in the private line service circuit corresponds to one transmission network management server;
receiving test circuit configuration information sent by the remote test scheduling terminal according to the service circuit information;
and establishing a test circuit from the transmission equipment to a transmission tester according to the test circuit configuration information so that the remote test scheduling terminal controls the transmission tester to determine fault transmission equipment in the private line service circuit.
7. The method of claim 6, further comprising:
receiving a special line service circuit configuration restoration instruction sent by the remote test scheduling terminal;
reconstructing a private line service circuit according to the private line service circuit recovery configuration instruction;
and sending a dedicated line service circuit reconstruction completion message to the remote test scheduling terminal.
8. The method of claim 7, further comprising:
receiving a state query instruction of the special line service circuit sent by the remote test scheduling terminal;
inquiring the circuit state of the reconstructed special line service circuit according to the special line service circuit state inquiry instruction to obtain a special line service circuit state feedback message;
and sending the state feedback message of the private line service circuit to the remote test scheduling terminal.
9. The method of claim 6, wherein after sending the service circuit information to the remote test scheduling terminal, the method further comprises:
and sending network information corresponding to the service circuit information to the remote test scheduling terminal.
10. A remote test dispatch terminal, comprising:
the service circuit information acquisition module is used for acquiring service circuit information from a transmission network management server corresponding to each transmission device in the special line service circuit in sequence when the special line service circuit fails;
the test circuit configuration information sending module is used for sending test circuit configuration information to the transmission network management server according to the service circuit information so as to establish a test circuit from the transmission equipment to a transmission tester;
and the fault transmission equipment determining module is used for controlling the transmission tester to test the test circuit and determining fault transmission equipment in the special line service circuit.
11. A transport network management server, comprising:
the service circuit information sending module is used for responding to a service circuit information inquiry request sent by a remote test scheduling terminal and sending service circuit information to the remote test scheduling terminal; each transmission device in the private line service circuit corresponds to one transmission network management server;
the test circuit configuration information receiving module is used for receiving the test circuit configuration information sent by the remote test scheduling terminal according to the service circuit information;
and the test circuit establishing module is used for establishing a test circuit from the transmission equipment to a transmission tester according to the test circuit configuration information so that the remote test scheduling terminal controls the transmission tester to determine the fault transmission equipment in the special line service circuit.
12. A computer storage medium having computer program instructions stored thereon, which when executed by a processor, implement the method of fault location for a private line service circuit according to any one of claims 1 to 9.
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