CN110708715B - Service fault finding method and device for 5G base station - Google Patents

Service fault finding method and device for 5G base station Download PDF

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Publication number
CN110708715B
CN110708715B CN201910881754.5A CN201910881754A CN110708715B CN 110708715 B CN110708715 B CN 110708715B CN 201910881754 A CN201910881754 A CN 201910881754A CN 110708715 B CN110708715 B CN 110708715B
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equipment
abnormal
access
base station
convergence
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CN110708715A (en
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薛竹
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Zhongying Youchuang Information Technology Co Ltd
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Zhongying Youchuang Information Technology Co Ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/04Arrangements for maintaining operational condition

Abstract

The invention discloses a method and a device for searching service faults of a 5G base station, wherein the method comprises the following steps: acquiring topological data according to the IP address information of the 5G base station to be detected; determining access equipment, convergence equipment, first core equipment and second core equipment which are sequentially connected with the 5G base station according to the topology data; checking whether a downlink port of the access equipment is normal, and if so, performing a first Ping test on the convergence equipment; and judging whether the Ping test result of the convergence equipment is normal or not, if so, sequentially utilizing the convergence equipment, the first core equipment and the second core equipment to carry out second Ping test on the 5G base station, and in the process, if the result of the second Ping test is abnormal, determining that equipment or a connecting line corresponding to the abnormal test result is a fault occurrence node. The invention can quickly and accurately position the fault occurrence node, saves time and labor and can ensure that the fault is processed in time.

Description

Service fault finding method and device for 5G base station
Technical Field
The invention relates to the technical field of communication, in particular to a method and a device for searching service faults of a 5G base station.
Background
With the rapid popularization of 5G communication, base station faults of 5G communication increase while providing high-speed network connection for users, and 5G base station service faults are tedious and complex to locate, involve more links, and are difficult to find, so that it is necessary to provide a method for searching 5G base station service faults in order to solve the 5G base station service faults and ensure the smooth operation of 5G base station services.
In the prior art, in order to solve the problem of service failure of the 5G base station, after receiving failure report, operation and maintenance personnel can find information related to the failure in a network management system, but since the number of service network elements related to the 5G base station is large, and various protocols and commands are needed to assist in service measurement and diagnosis, it often takes a long time to judge the location of a service failure node, which is time-consuming and labor-consuming, and cannot ensure that the failure can be processed in time.
Disclosure of Invention
The embodiment of the invention provides a method for searching service faults of a 5G base station, which is time-saving and labor-saving and can ensure that the faults are processed in time, and the method comprises the following steps:
acquiring topological data according to the IP address information of the 5G base station to be detected;
determining access equipment, convergence equipment, first core equipment and second core equipment which are sequentially connected with the 5G base station according to the topology data;
checking whether a downlink port of the access equipment is normal, and if so, performing a first Ping test on the convergence equipment;
and judging whether the Ping test result of the convergence equipment is normal or not, if so, sequentially utilizing the convergence equipment, the first core equipment and the second core equipment to carry out second Ping test on the 5G base station, and in the process, if the result of the second Ping test is abnormal, determining equipment or a connecting line corresponding to the abnormal test result as a fault occurrence node.
Checking whether the downstream port of the access device is normal or not, including: and performing CRC and optical power detection on the access equipment, and judging whether the downlink port of the access equipment is normal or not according to the detection result.
Optionally, the method further includes:
and if the Ping test result of the convergence equipment is abnormal, confirming that the line between the access equipment and the convergence equipment is abnormal.
Optionally, the convergence device includes: the system comprises a main aggregation device and a standby aggregation device which are connected with each other, wherein the number of access devices is multiple, the multiple access devices are sequentially connected, and the head and the tail of the access devices are respectively connected with the main aggregation device and the standby aggregation device;
if the result of the second Ping test is abnormal, determining that the device or the connection line corresponding to the abnormal test result is a fault occurrence node, including:
if the test result of the second Ping test of the 5G base station by using the convergence equipment is abnormal, logging in the convergence equipment and carrying out the second Ping test on the access equipment;
and if the test result is abnormal, carrying out section-by-section Ping test on the main aggregation equipment, the standby aggregation equipment and the plurality of access equipment which are sequentially connected, carrying out state test on the plurality of access equipment, and determining a fault occurrence node according to the test result.
Optionally, if the result of the second Ping test is abnormal, determining that the device or the connection line corresponding to the abnormal test result is a fault node, further comprising:
if the test result of the second Ping test performed on the 5G base station by using the first core equipment is abnormal, logging in the first core equipment, and performing the Ping test on the convergence equipment;
and if the test result is abnormal, logging in the aggregation equipment, checking whether the line state between the aggregation equipment and the first core equipment is abnormal or not, and determining a fault occurrence node according to the check result.
Optionally, if the result of the second Ping test is abnormal, determining that the device or the connection line corresponding to the abnormal test result is a fault node, further comprising:
and if the test result of the second Ping test performed on the 5G base station by using the second core equipment is abnormal, confirming that the line between the second core equipment and the 5G base station is abnormal.
The embodiment of the invention also provides a device for searching the service fault of the 5G base station, which is time-saving and labor-saving and can ensure that the fault is processed in time, and the device comprises:
the data acquisition module is used for acquiring topological data according to the IP address information of the 5G base station to be detected;
the device information confirming module is used for confirming the access device, the convergence device, the first core device and the second core device which are sequentially connected with the 5G base station according to the topological data;
the checking module is used for checking whether a downlink port of the access equipment is normal or not, and if the downlink port of the access equipment is normal, performing a first Ping test on the convergence equipment;
and the fault searching module is used for judging whether the Ping test result of the aggregation equipment is normal or not, if so, the aggregation equipment, the first core equipment and the second core equipment are sequentially utilized to carry out second Ping test on the 5G base station, and in the process, if the result of the second Ping test is abnormal, the equipment or the connecting line corresponding to the abnormal test result is determined to be a fault occurrence node.
Optionally, the checking module is further configured to: and performing CRC and optical power detection on the access equipment, and judging whether the downlink port of the access equipment is normal or not according to the detection result.
Optionally, the apparatus further comprises:
and the fault confirmation module is used for confirming that the line between the access equipment and the convergence equipment is abnormal if the Ping test result of the convergence equipment is abnormal.
Optionally, the convergence device includes: the system comprises a main aggregation device and a standby aggregation device which are connected with each other, wherein the number of access devices is multiple, the multiple access devices are sequentially connected, and the head and the tail of the access devices are respectively connected with the main aggregation device and the standby aggregation device;
the troubleshooting module is further configured to:
if the test result of the second Ping test of the 5G base station by using the convergence equipment is abnormal, logging in the convergence equipment and carrying out the second Ping test on the access equipment;
and if the test result is abnormal, carrying out section-by-section Ping test on the main aggregation equipment, the standby aggregation equipment and the plurality of access equipment which are sequentially connected, carrying out state test on the plurality of access equipment, and determining a fault occurrence node according to the test result.
Optionally, the troubleshooting module is further configured to:
and if the test result of the second Ping test performed on the 5G base station by using the first core equipment is abnormal, logging in the aggregation equipment, checking whether the line state between the aggregation equipment and the first core equipment is abnormal, and determining a fault occurrence node according to the check result.
Optionally, the troubleshooting module is further configured to:
and if the test result of the second Ping test performed on the 5G base station by using the second core equipment is abnormal, confirming that the line between the second core equipment and the 5G base station is abnormal.
The embodiment of the present invention further provides a computer device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, and the processor implements the method when executing the computer program.
An embodiment of the present invention further provides a computer-readable storage medium, in which a computer program for executing the above method is stored.
In the embodiment of the invention, the access equipment, the convergence equipment, the first core equipment and the second core equipment which are sequentially connected with the 5G base station are determined by acquiring the topological data according to the IP address information of the 5G base station to be detected. Whether the downlink port of the access device is normal is checked, whether the Ping test result of the convergence device is normal is judged, the convergence device, the first core device and the second core device are sequentially utilized to carry out second Ping test on the 5G base station, a fault occurrence node can be quickly and accurately positioned according to the final test result, the whole process does not need manual participation, time and labor are saved, and the fault can be guaranteed to be timely processed.
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 description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts. In the drawings:
fig. 1 is a flowchart of a service failure searching method of a 5G base station in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a 5G base station service troubleshooting apparatus in an embodiment of the present invention;
fig. 3 is a first topology structure diagram of a 5G base station in the embodiment of the present invention;
fig. 4 is a second topology structure diagram of a 5G base station in the embodiment of the present invention;
FIG. 5 is a diagram illustrating exemplary CRC checks in an embodiment of the present invention;
FIG. 6 is a diagram illustrating an example of optical power detection according to an embodiment of the present invention;
FIG. 7 is a diagram illustrating an exemplary detection of OSPF state in an embodiment of the present invention;
FIG. 8 is a diagram illustrating an exemplary detection of LDP status in an embodiment of the present invention;
fig. 9 is a diagram illustrating an example of detection of an ISIS state in the embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention are further described in detail below with reference to the accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.
It should be noted that the device involved in performing the 5G base station related service includes: the device comprises an access device, a convergence device, a first core device and a second core device. The first core device may be a local network core device, and the second core device is a total 5G core device.
A first topology structure diagram of the 5G base station is shown in fig. 3, and in a service angle, the 5G base station, the access device, the aggregation device, the first core device, and the second core device are connected in sequence. In addition, the aggregation device, the first core device and the second core device are all provided with corresponding standby devices, wherein the main aggregation device is connected with the standby aggregation device, and the 5G base station, the access device, the standby aggregation device, the standby first core device and the standby second core device are sequentially connected.
In addition, as shown in fig. 4, in a second topology structure diagram of the 5G base station, from a physical angle, the number of the access devices may be multiple, and the multiple access devices are connected in sequence, and the head and the tail of the access devices are connected with the main aggregation device and the standby aggregation device respectively.
The embodiment of the invention provides a method for searching service faults of a 5G base station, which comprises the following steps of:
step 101, acquiring topological data according to the IP address information of the 5G base station to be detected.
It should be noted that the IP address information of different 5G base stations is not the same, and in this embodiment, acquiring topology data refers to: and acquiring topological structure data of the 5G base station with the integral fault so as to determine relevant information of the access equipment, the aggregation equipment, the first core equipment and the second core equipment which are sequentially connected with the 5G base station according to the topological structure data.
And step 102, determining access equipment, convergence equipment, first core equipment and second core equipment which are sequentially connected with the 5G base station according to the topology data.
And 103, checking whether the downlink port of the access equipment is normal, and if so, performing a first Ping test on the convergence equipment.
In this embodiment, the checking whether the downstream port of the access device is normal includes: and performing CRC (Cyclic Redundancy Check) and optical power detection on the access equipment, and judging whether a downlink port of the access equipment is normal or not according to a detection result. The specific example of the CRC check can be seen in fig. 5, and the specific example of the optical power detection can be seen in fig. 6.
Wherein the first Ping test refers to: and PW Ping testing is used for detecting whether the pseudo wires between the two devices are communicated or not and checking whether a certain service is normally transmitted or not.
In specific implementation, if CRC check or optical power detection is abnormal, it may be determined that the node with the failure is an access device.
And 104, judging whether the Ping test result of the aggregation equipment is normal, if so, sequentially utilizing the aggregation equipment, the first core equipment and the second core equipment to carry out second Ping test on the 5G base station (IP), and in the process, if the result of the second Ping test is abnormal, determining that equipment or a connecting line corresponding to the abnormal test result is a fault occurrence node.
Wherein the second Ping test refers to: the VRF Ping test is used for detecting whether the PE at the network side is communicated with the CE at the user side, and ensuring that the PE can normally transmit the service before packaging the service and after restoring the service, and the PING of the mode is applied to the L3VPN scene.
In an embodiment of the present invention, the method further includes: and if the Ping test result of the convergence equipment is abnormal, confirming that the line between the access equipment and the convergence equipment is abnormal.
As can be seen from fig. 1, in the method for searching for a service failure of a 5G base station according to the embodiment of the present invention, by acquiring topology data according to the IP address information of the 5G base station to be detected, an access device, a convergence device, a first core device, and a second core device that are sequentially connected to the 5G base station are determined. Whether the downlink port of the access device is normal is checked, whether the Ping test result of the convergence device is normal is judged, the convergence device, the first core device and the second core device are sequentially utilized to carry out second Ping test on the 5G base station, a fault occurrence node can be quickly and accurately positioned according to the final test result, the whole process does not need manual participation, time and labor are saved, and the fault can be guaranteed to be timely processed.
In this embodiment of the present invention, if the result of the second Ping test is abnormal, determining that the device or the connection line corresponding to the abnormal test result is a fault node includes:
firstly, if the test result of the second Ping test of the 5G base station by using the convergence equipment is abnormal, logging in the convergence equipment and carrying out the second Ping test on the access equipment;
if the test result is normal, continuing to perform a second Ping test on the 5G base station by using the first core equipment; and if the test result is abnormal, carrying out section-by-section Ping test on the main aggregation equipment, the standby aggregation equipment and the plurality of access equipment which are sequentially connected, carrying out state test on the plurality of access equipment, and determining a fault occurrence node according to the test result.
In specific implementation, the state testing of the plurality of access devices means: and checking the OSPF state and the LDP state of each access device.
If the test result is abnormal after segment-by-segment Ping tests are performed on the main aggregation device, the standby aggregation device and the plurality of access devices which are sequentially connected, it can be determined that the fault occurrence node is a line between the two devices corresponding to the abnormal result. If the result of checking the OSPF state and LDP state of each access device is abnormal, the fault node can be confirmed as the access device which shows abnormal. An exemplary graph of the detection of the OSPF state can be seen in FIG. 7, and an exemplary graph of the detection of the LDP state can be seen in FIG. 8. In this process, the piecewise "Ping test" refers to: and the IP Ping test is used for detecting whether the IPv4 route between the two devices can be reached or not and giving a detection result.
If the test result is normal after the segment-by-segment IP Ping test is performed on the main aggregation device, the standby aggregation device and the plurality of access devices which are sequentially connected, and the OSPF state and LDP state results of each access device are also checked to be normal, the false detection is possible, at this time, the detection result is output, and the states of the devices are re-confirmed.
Secondly, if the test result of the second Ping test of the 5G base station by using the first core equipment is abnormal, logging in the first core equipment and carrying out an IP Ping test on the convergence equipment;
and if the test result is normal, outputting the detection result and re-confirming the state of each device.
And if the test result is abnormal, logging in the aggregation equipment, checking whether the line state between the aggregation equipment and the first core equipment is abnormal or not, and determining a fault occurrence node according to the check result.
In specific implementation, if the test result is abnormal, logging in the aggregation device, and checking the ISIS state and the LDP state of the aggregation device to the first core device on the aggregation device.
If the ISIS state or the LDP state is abnormal, confirming that the node where the fault is located is the sink device and the first core device, otherwise, outputting a detection result, determining that the state detection of each device is normal, and manually intervening. An exemplary diagram of detecting the ISIS status can be seen in fig. 9.
Thirdly, if the second Ping test of the 5G base station by using the second core equipment is abnormal, the abnormal circuit between the second core equipment and the 5G base station is confirmed. Otherwise, outputting the detection result and re-confirming the state of each device.
Based on the same inventive concept, the embodiment of the present invention further provides a device for searching for a service failure of a 5G base station, as described in the following embodiments. Because the principle of the 5G base station service fault finding device for solving the problem is similar to that of the 5G base station service fault finding method, the implementation of the 5G base station service fault finding device can refer to the implementation of the 5G base station service fault finding method, and repeated parts are not described again. As used hereinafter, the term "unit" or "module" may be a combination of software and/or hardware that implements a predetermined function. Although the means described in the embodiments below are preferably implemented in software, an implementation in hardware, or a combination of software and hardware is also possible and contemplated.
An embodiment of the present invention provides a 5G base station service fault finding device, as shown in fig. 2, the device includes:
and the data acquisition module 201 is configured to acquire topology data according to the IP address information of the to-be-detected 5G base station.
And the device information confirming module 202 is configured to determine, according to the topology data, an access device, an aggregation device, a first core device, and a second core device, which are sequentially connected to the 5G base station.
The checking module 203 is configured to check whether a downstream port of the access device is normal, and if so, perform a first Ping test on the aggregation device.
And the fault finding module 204 is configured to determine whether a Ping test result of the aggregation device is normal, if so, perform a second Ping test on the 5G base station by using the aggregation device, the first core device, and the second core device in sequence, and in this process, if a result of the second Ping test is abnormal, determine that a device or a connection line corresponding to the abnormal test result is a fault occurrence node.
In an embodiment of the present invention, the checking module 203 is further configured to: and performing CRC and optical power detection on the access equipment, and judging whether the downlink port of the access equipment is normal or not according to the detection result.
In an embodiment of the present invention, the apparatus further includes:
and the fault confirmation module is used for confirming that the line between the access equipment and the convergence equipment is abnormal if the Ping test result of the convergence equipment is abnormal.
In an embodiment of the present invention, a convergence device includes: the system comprises a main aggregation device and a standby aggregation device which are connected with each other, wherein the number of access devices is multiple, the multiple access devices are sequentially connected, and the head and the tail of the access devices are respectively connected with the main aggregation device and the standby aggregation device;
the troubleshooting module 204 is further configured to:
if the test result of the second Ping test of the 5G base station by using the convergence equipment is abnormal, logging in the convergence equipment and carrying out the second Ping test on the access equipment;
and if the test result is abnormal, carrying out section-by-section Ping test on the main aggregation equipment, the standby aggregation equipment and the plurality of access equipment which are sequentially connected, carrying out state test on the plurality of access equipment, and determining a fault occurrence node according to the test result.
In an embodiment of the present invention, the troubleshooting module 204 is further configured to:
and if the test result of the second Ping test performed on the 5G base station by using the first core equipment is abnormal, logging in the aggregation equipment, checking whether the line state between the aggregation equipment and the first core equipment is abnormal, and determining a fault occurrence node according to the check result.
In an embodiment of the present invention, the troubleshooting module 204 is further configured to:
and if the test result of the second Ping test performed on the 5G base station by using the second core equipment is abnormal, confirming that the line between the second core equipment and the 5G base station is abnormal.
The embodiment of the present invention further provides a computer device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, and the processor implements the above method when executing the computer program.
An embodiment of the present invention further provides a computer-readable storage medium, in which a computer program for executing the above method is stored.
In summary, in the embodiment of the present invention, by acquiring topology data according to the IP address information of the 5G base station to be detected, the access device, the aggregation device, the first core device, and the second core device, which are sequentially connected to the 5G base station, are determined. Whether the downlink port of the access device is normal is checked, whether the Ping test result of the convergence device is normal is judged, the convergence device, the first core device and the second core device are sequentially utilized to carry out second Ping test on the 5G base station, a fault occurrence node can be quickly and accurately positioned according to the final test result, the whole process does not need manual participation, time and labor are saved, and the fault can be guaranteed to be timely processed.
In the embodiment, the invention automatically matches the applicable network protocol and test command (such as the first Ping test, the second Ping test, the OSPF state detection, the LDP state detection, the ISIS state detection, and the like) to perform instant detection and diagnosis on each device according to the network position of each node, and performs real-time analysis and processing on the detection result, thereby ensuring the timeliness of the test.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (8)

1. A method for searching service failure of a 5G base station is characterized by comprising the following steps:
acquiring topological data according to the IP address information of the 5G base station to be detected;
determining access equipment, convergence equipment, first core equipment and second core equipment which are sequentially connected with the 5G base station according to the topology data;
checking whether a downlink port of the access equipment is normal, and if so, performing a first Ping test on the convergence equipment;
judging whether the Ping test result of the convergence equipment is normal or not, if so, sequentially utilizing the convergence equipment, the first core equipment and the second core equipment to carry out second Ping test on the 5G base station, and in the process, if the result of the second Ping test is abnormal, determining equipment or a connecting line corresponding to the abnormal test result as a fault occurrence node;
the convergence device includes: the system comprises a main aggregation device and a standby aggregation device which are connected with each other, wherein the number of access devices is multiple, the multiple access devices are sequentially connected, and the head and the tail of the access devices are respectively connected with the main aggregation device and the standby aggregation device;
wherein, if the result of the second Ping test is abnormal, determining that the device or the connection line corresponding to the abnormal test result is a fault occurrence node, including:
if the test result of the second Ping test of the 5G base station by using the convergence equipment is abnormal, logging in the convergence equipment and carrying out the second Ping test on the access equipment;
if the test result is normal, continuing to perform a second Ping test on the 5G base station by using the first core equipment; if the test result is abnormal, carrying out a Ping test segment by segment on the main aggregation equipment, the standby aggregation equipment and the plurality of access equipment which are sequentially connected, carrying out OSPF state and LDP state tests on the plurality of access equipment, and determining a fault occurrence node according to the test result;
if the test result is abnormal after segment-by-segment Ping tests are carried out on the main aggregation equipment, the standby aggregation equipment and the plurality of access equipment which are sequentially connected, determining that the fault node is a line between the two equipment corresponding to the abnormal result; if the OSPF state and the LDP state of each access device are checked to be abnormal, confirming that the fault node is the access device which shows the abnormality;
if the test result is normal after the segment-by-segment IP Ping test is carried out on the main aggregation equipment, the standby aggregation equipment and the plurality of access equipment which are sequentially connected, and the OSPF state and LDP state results of each access equipment are checked to be normal, the false detection is judged;
if the test result of the second Ping test performed on the 5G base station by using the first core equipment is abnormal, logging in the first core equipment, and performing an IP Ping test on the convergence equipment;
if the test result is normal, outputting the detection result and reconfirming the state of each device;
if the test result is abnormal, logging in the convergence equipment, and checking the ISIS state and the LDP state of the convergence equipment to the first core equipment on the convergence equipment;
if the ISIS state or the LDP state is abnormal, confirming that the node where the fault is located is the sink device and the first core device, otherwise, outputting a detection result, and determining that the state detection of each device is normal, wherein the detection is manually intervened;
if the test result of the second Ping test performed on the 5G base station by using the second core equipment is abnormal, determining that the line between the second core equipment and the 5G base station is abnormal; otherwise, outputting the detection result and re-confirming the state of each device.
2. The method of claim 1, wherein checking whether a downstream port of an access device is normal comprises: and performing CRC and optical power detection on the access equipment, and judging whether the downlink port of the access equipment is normal or not according to the detection result.
3. The method of claim 1, further comprising:
and if the Ping test result of the convergence equipment is abnormal, confirming that the line between the access equipment and the convergence equipment is abnormal.
4. A service failure searching device for a 5G base station is characterized by comprising:
the data acquisition module is used for acquiring topological data according to the IP address information of the 5G base station to be detected;
the device information confirming module is used for confirming the access device, the convergence device, the first core device and the second core device which are sequentially connected with the 5G base station according to the topological data;
the checking module is used for checking whether a downlink port of the access equipment is normal or not, and if the downlink port of the access equipment is normal, performing a first Ping test on the convergence equipment;
the fault finding module is used for judging whether the Ping test result of the aggregation equipment is normal or not, if so, the aggregation equipment, the first core equipment and the second core equipment are sequentially utilized to carry out second Ping test on the 5G base station, and in the process, if the result of the second Ping test is abnormal, the equipment or the connecting line corresponding to the abnormal test result is determined to be a fault occurrence node;
the convergence device includes: the system comprises a main aggregation device and a standby aggregation device which are connected with each other, wherein the number of access devices is multiple, the multiple access devices are sequentially connected, and the head and the tail of the access devices are respectively connected with the main aggregation device and the standby aggregation device;
wherein, if the result of the second Ping test is abnormal, determining that the device or the connection line corresponding to the abnormal test result is a fault occurrence node, including:
if the test result of the second Ping test of the 5G base station by using the convergence equipment is abnormal, logging in the convergence equipment and carrying out the second Ping test on the access equipment;
if the test result is normal, continuing to perform a second Ping test on the 5G base station by using the first core equipment; if the test result is abnormal, carrying out a Ping test segment by segment on the main aggregation equipment, the standby aggregation equipment and the plurality of access equipment which are sequentially connected, carrying out OSPF state and LDP state tests on the plurality of access equipment, and determining a fault occurrence node according to the test result;
if the test result is abnormal after segment-by-segment Ping tests are carried out on the main aggregation equipment, the standby aggregation equipment and the plurality of access equipment which are sequentially connected, determining that the fault node is a line between the two equipment corresponding to the abnormal result; if the OSPF state and the LDP state of each access device are checked to be abnormal, confirming that the fault node is the access device which shows the abnormality;
if the test result is normal after the segment-by-segment IP Ping test is carried out on the main aggregation equipment, the standby aggregation equipment and the plurality of access equipment which are sequentially connected, and the OSPF state and LDP state results of each access equipment are checked to be normal, the false detection is judged;
if the test result of the second Ping test performed on the 5G base station by using the first core equipment is abnormal, logging in the first core equipment, and performing an IP Ping test on the convergence equipment;
if the test result is normal, outputting the detection result and reconfirming the state of each device;
if the test result is abnormal, logging in the convergence equipment, and checking the ISIS state and the LDP state of the convergence equipment to the first core equipment on the convergence equipment;
if the ISIS state or the LDP state is abnormal, confirming that the node where the fault is located is the sink device and the first core device, otherwise, outputting a detection result, and determining that the state detection of each device is normal, wherein the detection is manually intervened;
if the test result of the second Ping test performed on the 5G base station by using the second core equipment is abnormal, determining that the line between the second core equipment and the 5G base station is abnormal; otherwise, outputting the detection result and re-confirming the state of each device.
5. The apparatus of claim 4, wherein the inspection module is further to: and performing CRC and optical power detection on the access equipment, and judging whether the downlink port of the access equipment is normal or not according to the detection result.
6. The apparatus of claim 4, further comprising:
and the fault confirmation module is used for confirming that the line between the access equipment and the convergence equipment is abnormal if the Ping test result of the convergence equipment is abnormal.
7. A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the method of any one of claims 1 to 3 when executing the computer program.
8. A computer-readable storage medium, characterized in that the computer-readable storage medium stores a computer program for executing the method of any one of claims 1 to 3.
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