WO2018214111A1

WO2018214111A1 - Method and system for remote maintenance after network link fault

Info

Publication number: WO2018214111A1
Application number: PCT/CN2017/085968
Authority: WO
Inventors: 李炜
Original assignee: 深圳市伊特利网络科技有限公司
Priority date: 2017-05-25
Filing date: 2017-05-25
Publication date: 2018-11-29

Abstract

Provided are a method and system for remote maintenance after a network link fault. The method comprises the following steps: broadcasting a detection message, and receiving a response message returned by other nodes; adding the number of data packets to packet header fields of the data packets; and carrying out restarting processing on a first node. The technical solution provided in the present invention has the advantage of good user experience.

Description

Remote maintenance method and system after network link failure

Technical field

The present invention relates to the field of communications, and in particular, to a remote maintenance method and system for a network link failure.

Background technique

The network link is the link for sending data in the network. The transmission of the existing link is based on the node, the failure of the existing node and the manual maintenance, and the efficiency is low, thereby affecting the customer experience.

technical problem

A remote repair method after a network link failure is provided, which solves the shortcomings of the prior art customer experience.

Technical solution

In one aspect, a remote repair method after a network link failure is provided, the method comprising the following steps:

Broadcasting a detection message and receiving a response message returned by another node;

Extracting a source IP address corresponding to the response message, and if the response message of the first node is not received, determining that the first node is faulty;

Restart the first node.

Optionally, the method further includes:

If the fault still occurs after the restart, the cause of the fault is detected, and the remote repair video is sent to the field personnel according to the cause of the fault.

Optionally, the method further includes:

If the fault still occurs after the restart, the first node is replaced with the spare node of the first node.

In a second aspect, a remote repair system after a network link failure is provided, the method comprising:

a transceiver unit, configured to broadcast a detection message, and receive a response message returned by another node;

a fault unit, configured to extract a source IP address corresponding to the response message, and if the response message of the first node is not received, determine that the first node is faulty;

The control unit is configured to perform restart processing on the first node.

Optionally, the system further includes:

The control unit is configured to detect the cause of the fault if it still fails after the restart, and send a remote repair video to the field personnel according to the cause of the fault.

Optionally, the system further includes:

The control unit is configured to replace the first node with the standby node of the first node if it still fails after the restart.

In a third aspect, a computer readable storage medium is provided having stored thereon a computer program that, when executed by a processor, implements the remote repair method after the network link failure described above.

In a fourth aspect, a terminal is provided, comprising one or more processors, a memory, a transceiver, and one or more programs, the one or more programs being stored in the memory and configured by the Executed by one or more processors, the program including instructions for performing the steps in the remote repair method after the network link failure described above.

Beneficial effect

The technical solution provided by the specific embodiment of the present invention broadcasts a detection message, receives a response message returned by another node, and extracts a source IP address corresponding to the response message. If the response message of the first node is not received, the first node is determined to be faulty. The first node performs the restart process, so it has the advantages of automatic restart processing, improved efficiency, and improved user experience.

DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below. Obviously, the drawings in the following description are only It is a certain embodiment of the present invention, and other drawings can be obtained from those skilled in the art without any creative work.

FIG. 1 is a flowchart of a remote maintenance method after a network link failure according to the present invention.

2 is a structural diagram of a remote maintenance system after a network link failure according to the present invention.

FIG. 3 is a schematic structural diagram of hardware of a terminal provided by the present invention.

Embodiments of the invention

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

Referring to FIG. 1 , FIG. 1 is a flowchart of a remote repair method after a network link failure according to a first preferred embodiment of the present invention. The method is implemented by a node. The method is as shown in FIG. 1 and includes the following steps. :

Step S101: Broadcast detection message, and receive a response message returned by another node;

Step S102: Extract a source IP address corresponding to the response message, and if the response message of the first node is not received, determine that the first node is faulty;

Step S103: Perform a restart process on the first node.

Optionally, after the step S103, the method may further include:

Referring to FIG. 2, FIG. 2 is a remote maintenance system for a network link failure according to a second preferred embodiment of the present invention. The system is as shown in FIG. 2, and includes:

The transceiver unit 201 is configured to broadcast a detection message and receive a response message returned by another node.

The fault unit 202 is configured to extract a source IP address corresponding to the response message, and if the response message of the first node is not received, determine that the first node is faulty;

The control unit 203 is configured to perform a restart process on the first node.

The technical solution provided by the specific embodiment of the present invention broadcasts a detection message, receives a response message returned by another node, and extracts a source IP address corresponding to the response message, and if the response message of the first node is not received, determines that the first node is faulty, The first node is restarted, so it has the advantages of determining the encryption key according to the type of the data packet, improving security, and improving user experience.

Optionally, the above system may further include:

The control unit 203 is configured to detect the cause of the fault if it still fails after the restart, and send a remote repair video to the field personnel according to the cause of the fault.

Optionally, the above system may further include:

The control unit 203 is configured to replace the first node with the standby node of the first node if it still fails after the restart.

It should be noted that, for the foregoing method embodiments or embodiments, for the sake of simple description, they are all expressed as a series of action combinations, but those skilled in the art should know that the present invention is not subject to the described action sequence. Limitations, as certain steps may be performed in other sequences or concurrently in accordance with the present invention. In the following, those skilled in the art should also understand that the embodiments or examples described in the specification are preferred embodiments, and the actions and units involved are not necessarily required by the present invention.

A specific embodiment of the present invention further provides a computer readable storage medium having stored thereon a computer program, the program being executed by the processor to implement the remote repair method after the network link failure.

A specific embodiment of the present invention further provides a node, as shown in FIG. 3, including one or more processors 302, a memory 301, a transceiver 303, and one or more programs, the one or more programs being stored in The memory is configured and executed by the one or more processors, the program including instructions for performing the steps in the remote repair method after the network link failure described above.

In the above embodiments, the descriptions of the various embodiments are different, and the details that are not detailed in a certain embodiment can be referred to the related descriptions of other embodiments.

The steps in the method of the embodiment of the present invention may be sequentially adjusted, merged, and deleted according to actual needs.

The units in the apparatus of the embodiment of the present invention may be combined, divided, and deleted according to actual needs. Those skilled in the art can combine or combine the different embodiments described in the specification and the features of the different embodiments.

Through the description of the above embodiments, those skilled in the art can clearly understand that the present invention can be implemented in hardware, firmware implementation, or a combination thereof. When implemented in software, the functions described above may be stored in or transmitted as one or more instructions or code on a computer readable medium. Computer readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one location to another. A storage medium may be any available media that can be accessed by a computer. Taking this as an example, but not limited to: the computer readable medium may include random access memory (Random) Access Memory, RAM), Read-Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (Electrically Erasable Programmable Read-Only Memory, EEPROM), Compact Disc Read-Only Memory, CD-ROM, or other optical disc storage, magnetic storage medium or other magnetic storage device, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer. Also. Any connection may suitably be a computer readable medium. For example, if the software is using coaxial cable, fiber optic cable, twisted pair, digital subscriber line (Digital Subscriber Line, DSL) or wireless technology such as infrared, radio and microwave transmission from a website, server or other remote source, then coaxial cable, fiber optic cable, twisted pair, DSL or such as infrared, wireless and microwave Wireless technology is included in the fixing of the associated medium. As used in the present invention, a disk and a disc include a compact disc (CD), a laser disc, a compact disc, a digital versatile disc (DVD), a floppy disk, and a Blu-ray disc, wherein the disc is usually magnetically copied, and the disc is The laser is used to optically replicate the data. Combinations of the above should also be included within the scope of the computer readable media.

In summary, the above description is only a preferred embodiment of the technical solution of the present invention, and is not intended to limit the scope of the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.

Claims

A remote repair method after a network link failure, characterized in that the method comprises the following steps:

Broadcasting a detection message and receiving a response message returned by another node;

Extracting a source IP address corresponding to the response message, and if the response message of the first node is not received, determining that the first node is faulty;

Restart the first node.
The method of claim 1 further comprising:

If the fault still occurs after the restart, the cause of the fault is detected, and the remote repair video is sent to the field personnel according to the cause of the fault.
The method of claim 1 further comprising:

If the fault still occurs after the restart, the first node is replaced with the spare node of the first node.
A remote maintenance system after a network link failure, characterized in that the method comprises:

a transceiver unit, configured to broadcast a detection message, and receive a response message returned by another node;

a fault unit, configured to extract a source IP address corresponding to the response message, and if the response message of the first node is not received, determine that the first node is faulty;

The control unit is configured to perform restart processing on the first node.
The system of claim 4 wherein:

The control unit is configured to detect the cause of the fault if it still fails after the restart, and send a remote repair video to the field personnel according to the cause of the fault.
The system of claim 4 wherein:

The control unit is configured to replace the first node with the standby node of the first node if the fault still fails after the restart.
A computer readable storage medium having stored thereon a computer program, the program being executed by a processor to implement a remote repair method after a network link failure according to any one of claims 1-3.
A terminal, comprising: one or more processors, a memory, a transceiver, and one or more programs, the one or more programs being stored in the memory and configured by the one Executing by a plurality of processors, the program comprising instructions for performing the steps in the remote repair method after the network link failure described in any of items 1-3.