CN115242619A - Device port connection relationship establishment method, device, electronic device and storage medium - Google Patents

Abstract

The application provides a method and a device for establishing a connection relation of equipment ports, electronic equipment and a storage medium. The method comprises the following steps: after a server sends a message request of a specified protocol to a target address field corresponding to an acquired port of equipment to be audited, collecting flow message information corresponding to the target address field; extracting and processing the flow message information to obtain an IP address and a physical address corresponding to each port in the device port to be audited; and sending the port identification of each port in the equipment port to be audited and the IP address and the physical address corresponding to each port to the server, generating an equipment port connection relation corresponding to the equipment port to be audited by the server according to the port identification of each port in the equipment port to be audited, the IP address and the physical address corresponding to each port, and marking the equipment port connection relation and the physical address corresponding to the equipment port to be audited in the equipment port topological structure. The method and the device can facilitate line troubleshooting and improve troubleshooting efficiency.

Description

Device port connection relationship establishment method, device, electronic device and storage medium

technical field

The present application relates to the technical field of Internet data communication, and in particular, to a method, apparatus, electronic device and storage medium for establishing a device port connection relationship.

Background technique

At present, enterprise computer rooms have been deployed in various places such as large enterprises, governments, and schools. The maintenance and management of network resources mainly rely on system data and network management systems. In practice, there are situations such as lack of maintenance in the equipment room, stacking of equipment in the equipment room, lack of network topology, and incompatibility between data and field equipment, which greatly hinders the operation, maintenance and troubleshooting of the equipment room. In particular, some devices cannot be managed by the network. The management and maintenance personnel cannot know the information such as the location of the devices that cannot be managed, the design cascading, etc., and cannot clarify the network topology. material resources, and delay the troubleshooting time.

SUMMARY OF THE INVENTION

The technical problem to be solved by the embodiments of the present application is to provide a device port connection relationship establishment method, device, electronic device and storage medium, so as to solve the problem that in the prior art, when a fault occurs in the line maintenance, it needs to be checked step by step on site, which consumes a lot of manpower material resources, and technical problems that delay troubleshooting time.

In a first aspect, an embodiment of the present application provides a method for establishing a device port connection relationship, which is applied to an audit terminal, including:

After the server sends a packet request of the specified protocol to the acquired target address segment corresponding to the port of the device to be audited, collects the traffic packet information corresponding to the destination address segment;

Extracting and processing the traffic message information to obtain an IP address and a physical address corresponding to each port in the port of the device to be audited;

Send the port identifier of each port in the port of the device to be audited and the IP address and physical address corresponding to each port to the server, so that the server can use the port identifier of each port in the port of the device to be audited according to the port identifier of the device to be audited. , the IP address and physical address corresponding to each port, generate the device port connection relationship corresponding to the device port to be audited, and mark the device port connection relationship corresponding to the device port to be audited in the device port topology structure and the physical address.

Optionally, the collecting the traffic packet information corresponding to the target address segment includes:

After the mirror switch is connected to the port of the device to be audited, obtain the target port identifier of the target port input by the user;

Packet information is collected on the mirror port of the mirror switch to obtain flow packet information including the target port identifier.

Optionally, sending the port identifier of each port in the port of the device to be audited and the IP address and physical address corresponding to each port to the server, including:

Generate a port two-dimensional code corresponding to each port according to the port identifier of each port, the IP address and physical address corresponding to each port;

Scan the port two-dimensional code to send the port identifier of each port in the port of the device to be audited and the IP address and physical address corresponding to each port to the server.

In a second aspect, an embodiment of the present application provides a method for establishing a device port connection relationship, which is applied to a server, including:

Obtain the target address segment corresponding to the port of the device to be audited;

According to the target address segment, send a message request of the specified protocol to the IP address in the target address segment;

Obtain the port identifier of each port in the device port to be audited, the IP address and physical address corresponding to each port sent by the audit terminal;

Generate the device port connection relationship corresponding to the device port to be audited according to the port identifier of each port, the IP address and the physical address corresponding to each port;

The device port connection relationship and the physical address corresponding to the device port to be audited are marked in the device port topology structure.

Optionally, after obtaining the port identifier of each port in the port of the device to be audited, the IP address and physical address corresponding to each port sent by the auditing terminal, the method further includes:

Delete the IP addresses whose occurrence times are greater than the threshold of times among the IP addresses uploaded by the audit terminal.

Optionally, generating the device port connection relationship corresponding to the device port to be audited according to the port identifier of each port, the IP address and the physical address corresponding to each port, including:

Obtain the number of terminals under the target port according to the IP address corresponding to the target port in the port of the device to be audited;

According to the number of terminals, a device port connection relationship corresponding to the target port is generated.

Optionally, generating the device port connection relationship corresponding to the target port according to the number of terminals includes:

When the number of terminals is 1, generating a connection relationship of a single terminal connected to the target port corresponding to the target port;

When the number of the terminals is greater than other ports of the device port to be audited, generating a connection relationship of the device uplink port corresponding to the target port;

When the number of terminals is greater than 1 and is not the maximum value, a connection relationship of a network device connected to a port corresponding to the target port is generated.

In a third aspect, an embodiment of the present application provides an apparatus for establishing a device port connection relationship, which is applied to an audit terminal, including:

A packet information collection module, configured to collect traffic packet information corresponding to the target address segment after the server sends a packet request of the specified protocol to the acquired target address segment corresponding to the port of the device to be audited;

The IP address obtaining module is used for extracting and processing the traffic message information to obtain the IP address and physical address corresponding to each port in the port of the device to be audited;

The IP address sending module is configured to send the port identifier of each port in the port of the device to be audited and the IP address and physical address corresponding to each port to the server, so that the server can send the port of the device to be audited according to the port of the device to be audited. The port identifier of each port, the IP address and physical address corresponding to each port, generate the device port connection relationship corresponding to the device port to be audited, and mark the device port corresponding to the device port to be audited in the device port topology structure. Port connection relationship and the physical address.

Optionally, the packet information collection module includes:

a target port identifier acquisition unit, configured to acquire the target port identifier of the target port input by the user after the mirror switch is connected to the device port to be audited;

A flow packet information acquisition unit, configured to collect packet information on the mirroring port of the mirroring switch, so as to obtain the flow packet information including the target port identifier.

Optionally, the IP address sending module includes:

A port two-dimensional code generation unit, configured to generate a port two-dimensional code corresponding to each port according to the port identifier of each port, the corresponding IP address and physical address of each port;

The IP address sending unit is configured to scan the port two-dimensional code to send the port identifier of each port in the port of the device to be audited and the IP address and physical address corresponding to each port to the server.

In a fourth aspect, an embodiment of the present application provides an apparatus for establishing a device port connection relationship, which is applied to a server and includes:

The target address segment obtaining module is used to obtain the target address segment corresponding to the port of the device to be audited;

A message request sending module, configured to send a message request of a specified protocol to the IP address in the target address segment according to the target address segment;

a port identification acquisition module, configured to acquire the port identification of each port in the port of the device to be audited, the IP address and the physical address corresponding to each port sent by the audit terminal;

A connection relationship generation module, configured to generate a device port connection relationship corresponding to the device port to be audited according to the port identifier of each port, the IP address and physical address corresponding to each port;

A connection relationship marking module, configured to mark the device port connection relationship and the physical address corresponding to the device port to be audited in the device port topology structure.

Optionally, the device further includes:

The IP address deletion module is used to delete the IP addresses whose occurrence times are greater than the threshold of times among the IP addresses uploaded by the audit terminal.

Optionally, the connection relationship generating module includes:

An IP quantity acquiring unit, configured to acquire the number of terminals under the target port according to the IP address corresponding to the target port in the port of the device to be audited;

A connection relationship generating unit, configured to generate a device port connection relationship corresponding to the target port according to the number of terminals.

Optionally, the connection relationship generating unit includes:

a first connection relationship generating subunit, configured to generate a connection relationship of a single terminal attached to the target port corresponding to the target port when the number of terminals is 1;

a second connection relationship generating subunit, configured to generate a connection relationship of the device uplink port corresponding to the target port when the number of the terminals is greater than other ports of the device port to be audited;

The third connection relationship generating subunit is configured to generate the connection relationship of the network device connected to the port corresponding to the target port when the number of the terminals is greater than 1 and not the maximum value.

In a fifth aspect, an embodiment of the present application provides an electronic device, including:

A processor, a memory, and a computer program stored on the memory and executable on the processor, when the processor executes the program, the method for establishing a device port connection relationship described in any one of the above is implemented.

In a sixth aspect, an embodiment of the present application provides a computer-readable storage medium, when an instruction in the storage medium is executed by a processor of an electronic device, the electronic device can perform the device port connection described in any of the above Relationship building methods.

Compared with the prior art, the embodiments of the present application include the following advantages:

In the embodiment of the present application, after the server sends a packet request of the specified protocol to the obtained target address segment corresponding to the port of the device to be audited, the server collects the traffic packet information corresponding to the target address segment, and extracts the traffic packet information. Obtain the IP address and physical address corresponding to each port in the port of the device to be audited, and send the port identifier of each port in the port of the device to be audited, the IP address and physical address corresponding to each port to the server, and the server will be based on The port identifier of each port in the port of the device to be audited, the IP address and physical address corresponding to each port, generate the device port connection relationship corresponding to the port of the device to be audited, and mark the device corresponding to the port of the device to be audited in the device port topology structure. Port connection relationship and physical address. In the embodiment of the present application, the server sends a message request to the target address segment, which can realize the search and record of the data of the unmanageable device, and splicing it with the data of the network-manageable device to generate a full-topology network resource, and then can perform line maintenance in the event of a fault. When the fault is located, the fault can be located directly through the full-topology network, without the need for maintenance personnel to check the line step by step on site, saving manpower and material resources, and at the same time improving the efficiency of fault checking and processing.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not limiting of the present application.

Description of drawings

1 is a flowchart of steps of a method for establishing a device port connection relationship provided by an embodiment of the present application;

2 is a flowchart of steps of another method for establishing a device port connection relationship provided by an embodiment of the present application;

3 is a schematic diagram of a process for establishing a device port connection relationship according to an embodiment of the present application;

4 is a schematic structural diagram of an apparatus for establishing a device port connection relationship according to an embodiment of the present application;

FIG. 5 is a schematic structural diagram of another device port connection relationship establishing apparatus provided by an embodiment of the present application;

FIG. 6 is a schematic structural diagram of an electronic device according to an embodiment of the present application.

Detailed ways

In order to make the above objects, features and advantages of the present application more clearly understood, the present application will be described in further detail below with reference to the accompanying drawings and specific embodiments.

The terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the present application. As used in the embodiments of this application and the appended claims, the singular forms "a," "the," and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise.

Referring to FIG. 1, a flowchart of steps of a method for establishing a device port connection relationship provided by an embodiment of the present application is shown. The method for establishing a device port connection relationship can be applied to an audit terminal. As shown in FIG. 1, the device port connection relationship The establishment method can include the following steps:

Step 101: After the server sends a packet request of a specified protocol to the acquired target address segment corresponding to the port of the device to be audited, collects traffic packet information corresponding to the destination address segment.

The embodiments of the present application can be applied to an audit terminal, that is, the execution subject is an audit terminal. The audit terminal can be used to collect, pre-process and upload traffic packet information.

The target address segment refers to the IP address segment included in the port of the device to be audited. For example, when statistics on the terminal IP of a building in a certain community are performed, all ports in the building can be known in advance. That is, the port of the device to be audited. According to the port of the device to be audited, an IP address range of all terminal devices in the building can be known.

After obtaining the target address segment corresponding to the port of the device to be audited, the server can first send a specified protocol (such as UDP (User Datagram Protocol, User Datagram Protocol), etc.) to the IP address in the target address segment corresponding to the port of the device to be audited. Then, the audit terminal can collect the traffic packet information corresponding to the target address segment.

In practical applications, the terminal corresponding to the IP address in the target address segment may be offline. In this embodiment, the server sends a message request of a specific protocol to each IP address in the target address segment, which can prompt the To avoid the situation that the collected terminal data is incomplete.

In the specific implementation, when collecting traffic packet information, the mirror switch can be connected to the port of the device to be audited, and then the traffic packet information at the mirror port on the mirror switch can be collected through the audit terminal. The implementation is described in detail.

In a specific implementation manner of the present application, the above step 101 may include:

Sub-step A1: After the mirror switch is connected to the port of the device to be audited, acquire the target port identifier of the target port input by the user.

In this embodiment, after the server sends a packet request of the specified protocol to the target address segment, the staff can connect the mirror switch to the port of the device to be audited. Specifically, the port of the device to be audited is a connection line port, which can be configured by The staff will connect the cable port to the socket of the mirror switch to realize the communication between the two.

After the mirror switch is connected to the port of the device to be audited, the target port identifier of the target port input by the user can be obtained.

It is understandable that an auditing APP (Application) is also pre-installed in the auditing terminal. When the traffic packet information is collected, it is not collected all at once, but the user enters the data to be collected on the page of the auditing APP. The target port identifier of the target port. Only the traffic packet information corresponding to the target port identifier is collected each time. Specifically, information such as the number of ports and port identifiers (such as port numbers, etc.) can be selected on the auditing APP of the auditing terminal, and a corresponding port can be selected to capture and analyze the obtained information, and obtain specific packets corresponding to the port.

After acquiring the target port identifier of the target port input by the user, sub-step A2 is performed.

Sub-step A2: Collect packet information on the mirroring port of the mirroring switch to obtain flow packet information including the target port identifier.

After obtaining the target port identifier of the target port input by the user, the audit terminal can collect packet information on the mirroring port of the mirroring switch to obtain the traffic packet information including the target port identifier.

After the traffic packet information corresponding to the target address segment is collected, step 102 is performed.

Step 102: Extract the flow packet information to obtain an IP address and a physical address corresponding to each port in the port of the device to be audited.

After the traffic packet information corresponding to the target address segment is collected, the traffic packet information can be extracted and processed to obtain the IP address and physical address corresponding to each port in the port of the device to be audited.

In the specific implementation, after obtaining the traffic packet information, the captured traffic packet information can be filtered according to the specific packet type, sending server IP address, and port number to filter out useless packets, such as user privacy reports. The remaining traffic packet information is extracted and processed to obtain the IP address and physical address corresponding to each port in the port to be audited.

After the IP address and physical address corresponding to each port in the port to be audited are obtained by extracting the traffic packet information, step 103 is performed.

Step 103: Send the port identifier of each port in the port of the device to be audited and the IP address and physical address corresponding to each port to the server, so that the server can use the port of the device to be audited according to each port in the port of the device to be audited. The port identifier, IP address and physical address corresponding to each port, generate the device port connection relationship corresponding to the device port to be audited, and mark the device port connection relationship corresponding to the device port to be audited in the device port topology structure and the physical address.

After extracting and processing the traffic packet information to obtain the IP address corresponding to each port in the port to be audited, the audit terminal can extract the port identifier of each port in the port of the device to be audited, the IP address and physical address corresponding to each port. Send it to the server, so that the server can generate the device port connection relationship corresponding to the device port to be audited according to the port identifier of each port in the port of the device to be audited, the IP address and physical address corresponding to each port, and put it in the device port topology structure. The device port connection relationship and physical address corresponding to the device port to be audited are marked, and the unmanageable device is added to the device port topology structure.

In the embodiment of the present application, the server sends a message request to the target address segment, which can realize the search and record of the data of the unmanageable device, and splicing it with the data of the network-manageable device to generate a full-topology network resource, and then can perform line maintenance in the event of a fault. , fault location can be performed directly through the full-topology network.

In this embodiment, in order to reduce the workload of the staff, when sending data to the server, a two-dimensional code corresponding to each port can be generated, and the data can be sent by scanning the code. Specifically, the following specific implementation methods can be combined. Describe in detail.

In a specific implementation manner of the present application, the above step 103 may include:

Sub-step B1: Generate a port two-dimensional code corresponding to each port according to the port identifier of each port, the IP address and physical address corresponding to each port.

In this embodiment, after obtaining the IP address and physical address corresponding to each port, each port can be traversed, and a two-dimensional port corresponding to each port can be generated according to the port identifier, corresponding IP address and physical address of each port. code.

After the port two-dimensional code corresponding to each port is generated, sub-step B2 is performed.

Sub-step B2: Scan the port two-dimensional code to send the port identifier of each port in the port of the device to be audited and the IP address and physical address corresponding to each port to the server.

After generating the port QR code corresponding to each port, you can scan the port QR code to send the port identifier of each port in the port of the device to be audited, the IP address and physical address corresponding to each port to the server. Specifically, the staff can start the code scanning interface of the audit APP to scan the QR code of the port to complete the operation of entering information into the background.

By generating a two-dimensional code for each port and sending information in the embodiment of the present application, errors in manual input can be avoided, and at the same time, the workload of staff can be greatly reduced, and the efficiency of information input can be improved.

The method for establishing a device port connection relationship provided by the embodiment of the present application collects the traffic packet information corresponding to the target address segment after the server sends a packet request of the specified protocol to the acquired destination address segment corresponding to the port of the device to be audited. The packet information is extracted and processed to obtain the IP address and physical address corresponding to each port in the port of the device to be audited, and the port identifier of each port in the port of the device to be audited, the IP address and physical address corresponding to each port are sent to the Describe the server, so that the server generates the device port connection relationship corresponding to the device port to be audited according to the port identifier of each port in the device port to be audited, the IP address and physical address corresponding to each port, and marks the device port topology structure. The device port connection relationship and physical address corresponding to the device port to be audited. In the embodiment of the present application, the server sends a message request to the target address segment, which can realize the search and record of the data of the unmanageable device, and splicing it with the data of the network-manageable device to generate a full-topology network resource, and then can perform line maintenance in the event of a fault. When the fault is located, the fault can be located directly through the full-topology network, without the need for maintenance personnel to check the line step by step on site, saving manpower and material resources, and at the same time improving the efficiency of fault checking and processing.

Referring to FIG. 2, a flowchart of steps of a method for establishing a device port connection relationship provided by an embodiment of the present application is shown. The method for establishing a device port connection relationship can be applied to a server. As shown in FIG. 2, the device port connection relationship is established. The method may include the following steps:

Step 201: Obtain the target address segment corresponding to the port of the device to be audited.

The embodiments of the present application may be applied to a server, that is, the execution subject is the server.

The target address segment refers to the IP address segment included in the port of the device to be audited. For example, when statistics on the terminal IP of a building in a certain community are performed, all ports in the building can be known in advance. That is, the port of the device to be audited. According to the port of the device to be audited, an IP address range of all terminal devices in the building can be known.

When performing device statistics on the port of the device to be audited, the target address segment corresponding to the port of the device to be audited can be used.

After acquiring the target address segment corresponding to the port of the device to be audited, step 202 is performed.

Step 202: According to the target address segment, send a packet request of a specified protocol to the IP address in the target address segment.

After obtaining the target address segment corresponding to the port of the device to be audited, a packet request of a specified protocol (such as UDP protocol, etc.) can be sent to the IP address in the target address segment according to the target address segment.

In practical applications, the terminal corresponding to the IP address in the target address segment may be offline. In this embodiment, the server sends a message request of a specific protocol to each IP address in the target address segment, which can prompt the To avoid the situation that the collected terminal data is incomplete.

Step 203 is executed after sending the packet request of the specified protocol to the IP address in the target address segment according to the target address segment.

Step 203: Obtain the port identifier of each port in the port of the device to be audited, the IP address and the physical address corresponding to each port, which are sent by the audit terminal.

After sending a packet request of the specified protocol to the IP address in the target address segment according to the destination address segment, the audit terminal can collect the traffic packet information, and extract the collected traffic packet information to obtain each The IP address and physical address corresponding to the port, so that the audit terminal will send the port identifier, corresponding IP address and physical address of each port to the server by scanning a code. The specific process can refer to the description of the above embodiment. It will not be repeated here.

The server can obtain the port identifier of each port in the port of the device to be audited, and the IP address and physical address corresponding to each port sent by the audit terminal, so as to perform subsequent operations.

Step 204: Generate a device port connection relationship corresponding to the device port to be audited according to the port identifier of each port, the IP address and the physical address corresponding to each port.

After the server obtains the port identifier of each port in the port of the device to be audited, the IP address and physical address corresponding to each port sent by the auditing terminal, it can also delete the IP addresses uploaded by the auditing terminal whose number of occurrences is greater than the threshold. Addresses, such as IP addresses with more than two occurrences of IP addresses.

The device port connection relationship corresponding to the device port to be audited can be generated according to the port identifier of each port, the IP address and physical address corresponding to each port. In this example, a device port connection relationship corresponding to each port may be generated according to the number of terminals under each port, and specifically, a detailed description may be given in conjunction with the following specific implementation manners.

In a specific implementation manner of the present application, the above step 204 may include:

Sub-step C1: Acquire the number of terminals under the target port according to the IP address corresponding to the target port in the port of the device to be audited.

In this example, the target port refers to a port in the port of the device to be audited. For example, the ports of the device to be audited include: port 1, port 2, and port 3. Port 1 can be used as the target port, or port 2 can be used as the target port. The destination port, you can also use port 3 as the destination port, and so on.

After obtaining the port identifier and corresponding IP address of each port in the port of the device to be audited, you can obtain the IP address and physical address corresponding to the target port in the port of the device to be audited, and obtain the target port according to the IP address and physical address. The number of terminals connected to the target port, that is, how many terminals are connected to the target port. If it is one IP address, it means that one terminal is connected to the target port. If there are multiple IP addresses, it means that there are many terminals connected to the target port. terminal, etc.

Understandably, in real life, since a terminal may be equipped with multiple IP addresses, in this embodiment, by acquiring the IP address and the physical address as an index of the terminal, the acquired number of terminals can be more accurate.

After the number of terminals under the target port is obtained, sub-step C2 is performed.

Sub-step C2: Generate a device port connection relationship corresponding to the target port according to the number of terminals.

After the number of terminals under the target port is obtained, the device port connection relationship corresponding to the target port can be generated according to the IP number. Specifically, the following three connection relationships can be included:

1. When the number of terminals is 1, the connection relationship of a single terminal connected to the target port corresponding to the target port is generated;

2. When the number of terminals on the target port is greater than other ports of the device port to be audited, the connection relationship of the device uplink port corresponding to the target port is generated;

3. When the number of terminals on the target port is greater than 1 and is not the maximum value, a connection relationship of the network device connected to the port corresponding to the target port is generated.

Step 205: Mark the device port connection relationship and the physical address corresponding to the device port to be audited in the device port topology structure.

After obtaining the device port connection relationship corresponding to the device port to be audited, the device port connection relationship and physical address corresponding to the device port to be audited can be marked in the device port topology structure.

For the implementation process of this solution, please refer to Figure 3. First, the server can send a UDP protocol message request to the target address segment, and then the device to be audited collects the mirror port traffic of the mirror device (such as a mirror switch), and traverses the port by traversing the port. The QR code corresponding to each port is generated by means of packet capture and analysis, and then the port information is uploaded to the server by scanning the code with a PC for auditing. In this process, the on-site personnel operate unilaterally, and one person can complete the equipment audit task, and the data is automatically analyzed in the background. There is no need to use tools such as line detectors, and there is no need for the cooperation of multiple work surfaces and multiple personnel, which greatly saves manpower and material costs.

The method for establishing a device port connection relationship provided by the embodiment of the present application is to obtain the target address segment corresponding to the port of the device to be audited, and according to the target address segment, send a message request of a specified protocol to the IP address in the target address segment, and obtain the information from the audit terminal. The port identifier of each port in the port of the device to be audited, the IP address and physical address corresponding to each port are sent, and the corresponding IP address and physical address of each port are generated according to the port identifier of each port, the corresponding IP address and physical address of each port. Device port connection relationship, mark the device port connection relationship and physical address corresponding to the device port to be audited in the device port topology structure. In the embodiment of the present application, the server sends a message request to the target address segment, which can realize the search and record of the data of the unmanageable device, and splicing it with the data of the network-manageable device to generate a full-topology network resource, and then can perform line maintenance in the event of a fault. When the fault is located, the fault can be located directly through the full-topology network, without the need for maintenance personnel to check the line step by step on site, saving manpower and material resources, and at the same time improving the efficiency of fault checking and processing.

Referring to FIG. 4 , a schematic structural diagram of an apparatus for establishing a device port connection relationship provided by an embodiment of the present application is shown. The device port connection relationship establishing apparatus can be applied to an audit terminal. As shown in FIG. 4 , the device port connection relationship is established. The apparatus may include the following modules:

The message information collection module 410 is configured to collect the traffic message information corresponding to the target address segment after the server sends a message request of the specified protocol to the acquired target address segment corresponding to the port of the device to be audited;

The IP address obtaining module 420 is configured to extract and process the traffic packet information to obtain the IP address and physical address corresponding to each port in the port of the device to be audited;

The IP address sending module 430 is configured to send the port identifier of each port in the port of the device to be audited and the IP address and physical address corresponding to each port to the server, so that the server can use the device to be audited according to the device to be audited. The port identifier of each port in the port, the IP address and physical address corresponding to each port, generate the device port connection relationship corresponding to the device port to be audited, and mark the device port corresponding to the device port to be audited in the device port topology structure. Device port connection relationship and the physical address.

Optionally, the packet information collection module includes:

a target port identifier acquisition unit, configured to acquire the target port identifier of the target port input by the user after the mirror switch is connected to the device port to be audited;

A flow packet information acquisition unit, configured to collect packet information on the mirroring port of the mirroring switch, so as to obtain the flow packet information including the target port identifier.

Optionally, the IP address sending module includes:

A port two-dimensional code generation unit, configured to generate a port two-dimensional code corresponding to each port according to the port identifier of each port, the corresponding IP address and physical address of each port;

The IP address sending unit is configured to scan the port two-dimensional code to send the port identifier of each port in the port of the device to be audited and the IP address and physical address corresponding to each port to the server.

The device port connection relationship establishment device provided by the embodiment of the present application collects the traffic packet information corresponding to the target address segment after the server sends a packet request of the specified protocol to the target address segment corresponding to the acquired device port to be audited, and analyzes the traffic flow. The packet information is extracted and processed to obtain the IP address and physical address corresponding to each port in the port of the device to be audited, and the port identifier of each port in the port of the device to be audited, the IP address and physical address corresponding to each port are sent to the Describe the server, so that the server generates the device port connection relationship corresponding to the device port to be audited according to the port identifier of each port in the device port to be audited, the IP address and physical address corresponding to each port, and marks the device port topology structure. The device port connection relationship and physical address corresponding to the device port to be audited. In the embodiment of the present application, the server sends a message request to the target address segment, which can realize the search and record of the data of the unmanageable device, and splicing it with the data of the network-manageable device to generate a full-topology network resource, and then can perform line maintenance in the event of a fault. When the fault is located, the fault can be located directly through the full-topology network, without the need for maintenance personnel to check the line step by step on site, saving manpower and material resources, and at the same time improving the efficiency of fault checking and processing.

Referring to FIG. 5 , a schematic structural diagram of an apparatus for establishing a device port connection relationship provided by an embodiment of the present application is shown. The device port connection relationship establishing apparatus can be applied to a server. As shown in FIG. 5 , the device port connection relationship establishing apparatus is used. The following modules can be included:

A target address segment obtaining module 510, configured to obtain a target address segment corresponding to the port of the device to be audited;

A message request sending module 520, configured to send a message request of a specified protocol to the IP address in the target address segment according to the target address segment;

a port identification acquiring module 530, configured to acquire the port identification of each port in the port of the device to be audited, the IP address and the physical address corresponding to each port, which are sent by the auditing terminal;

The connection relationship generation module 540 is used to generate the device port connection relationship corresponding to the device port to be audited according to the port identifier of each port, the corresponding IP address and physical address of each port;

The connection relationship marking module 550 is configured to mark the device port connection relationship and the physical address corresponding to the device port to be audited in the device port topology structure.

Optionally, the device further includes:

The IP address deletion module is used to delete the IP addresses whose occurrence times are greater than the threshold of times among the IP addresses uploaded by the audit terminal.

Optionally, the connection relationship generating module includes:

An IP quantity acquiring unit, configured to acquire the number of terminals under the target port according to the IP address corresponding to the target port in the port of the device to be audited;

A connection relationship generating unit, configured to generate a device port connection relationship corresponding to the target port according to the number of terminals.

Optionally, the connection relationship generating unit includes:

a first connection relationship generating subunit, configured to generate a connection relationship of a single terminal attached to the target port corresponding to the target port when the number of terminals is 1;

a second connection relationship generating subunit, configured to generate a connection relationship of the device uplink port corresponding to the target port when the number of the terminals is greater than other ports of the device port to be audited;

The third connection relationship generating subunit is configured to generate the connection relationship of the network device connected to the port corresponding to the target port when the number of the terminals is greater than 1 and not the maximum value.

The device port connection relationship establishment device provided in the embodiment of the present application obtains the target address segment corresponding to the device port to be audited, and sends a message request of the specified protocol to the IP address in the target address segment according to the target address segment, and obtains the information from the audit terminal. The port identifier of each port in the port of the device to be audited, the IP address and physical address corresponding to each port are sent, and the corresponding IP address and physical address of each port are generated according to the port identifier of each port, the corresponding IP address and physical address of each port. Device port connection relationship, mark the device port connection relationship and physical address corresponding to the device port to be audited in the device port topology structure. In the embodiment of the present application, the server sends a message request to the target address segment, which can realize the search and record of the data of the unmanageable device, and splicing it with the data of the network-manageable device to generate a full-topology network resource, and then can perform line maintenance in the event of a fault. When the fault is located, the fault can be located directly through the full-topology network, without the need for maintenance personnel to check the line step by step on site, saving manpower and material resources, and at the same time improving the efficiency of fault checking and processing.

Embodiments of the present application further provide an electronic device, including: a memory, a processor, and a computer program stored on the memory and running on the processor, where the computer program is implemented when executed by the processor The above-mentioned method for establishing a device port connection relationship.

FIG. 6 shows a schematic structural diagram of an electronic device 600 according to an embodiment of the present invention. As shown in FIG. 6 , electronic device 600 includes a central processing unit (CPU) 601 that can be loaded into random access memory (RAM) 603 according to computer program instructions stored in read only memory (ROM) 602 or from storage unit 608 computer program instructions to perform various appropriate actions and processes. In the RAM 603, various programs and data required for the operation of the electronic device 600 can also be stored. The CPU 601 , the ROM 602 and the RAM 603 are connected to each other through a bus 604 . An input/output (I/O) interface 605 is also connected to bus 604 .

Various components in the electronic device 600 are connected to the I/O interface 605, including: an input unit 606, such as a keyboard, mouse, microphone, etc.; an output unit 607, such as various types of displays, speakers, etc.; a storage unit 608, such as a disk , optical disc, etc.; and a communication unit 609, such as a network card, a modem, a wireless communication transceiver, and the like. The communication unit 609 allows the electronic device 600 to exchange information/data with other devices through a computer network such as the Internet and/or various telecommunication networks.

The various processes and processes described above may be performed by the processing unit 601 . For example, the method of any of the above-described embodiments may be implemented as a computer software program tangibly embodied on a computer-readable medium, such as storage unit 608 . In some embodiments, part or all of the computer program may be loaded and/or installed on electronic device 600 via ROM 602 and/or communication unit 609 . When a computer program is loaded into RAM 603 and executed by CPU 601, one or more of the actions of the methods described above may be performed.

Embodiments of the present application provide a computer-readable storage medium, on which a computer program is stored, and when the program is executed by a processor, implements a method for establishing a device port connection relationship.

The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments, and the same and similar parts between the various embodiments may be referred to each other.

Those skilled in the art should understand that the embodiments of the embodiments of the present application may be provided as methods, apparatuses, or computer program products. Accordingly, the embodiments of the present application may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, embodiments of the present application may take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.

The embodiments of the present application are described with reference to the flowcharts and/or block diagrams of the methods, terminals (systems), and computer program products according to the embodiments of the present application. It will be understood that each flow and/or block in the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to the processor of a general purpose computer, special purpose computer, embedded processor or other programmable data processing terminal to produce a machine such that the instructions executed by the processor of the computer or other programmable data processing terminal produce Means for implementing the functions specified in a flow or flow of a flowchart and/or a block or blocks of a block diagram.

These computer program instructions may also be stored in a computer readable memory capable of directing a computer or other programmable data processing terminal to operate in a particular manner, such that the instructions stored in the computer readable memory result in an article of manufacture comprising instruction means, the instructions The apparatus implements the functions specified in the flow or flow of the flowcharts and/or the block or blocks of the block diagrams.

These computer program instructions can also be loaded on a computer or other programmable data processing terminal to cause a series of operational steps to be performed on the computer or other programmable terminal to produce a computer-implemented process such that an The instructions provide steps for implementing the functions specified in the flow or blocks of the flowcharts and/or the block or blocks of the block diagrams.

Although the preferred embodiments of the embodiments of the present application have been described, those skilled in the art may make additional changes and modifications to these embodiments once the basic inventive concepts are known. Therefore, the appended claims are intended to be construed to include the preferred embodiments as well as all changes and modifications that fall within the scope of the embodiments of the present application.

Finally, it should also be noted that in this document, relational terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply these entities or that there is any such actual relationship or sequence between operations. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass non-exclusive inclusion such that a process, method, article or terminal that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or terminal. Without further limitation, an element defined by the phrase "comprising a..." does not preclude the presence of additional identical elements in the process, method, article or terminal that includes the element.

A method for establishing a device port connection relationship, an apparatus for establishing a device port connection relationship, an electronic device, and a computer-readable storage medium provided by the present application have been described above in detail. The principles and embodiments of the application have been described, and the descriptions of the above examples are only used to help understand the method and the core idea of the application; There will be changes in the scope of application. To sum up, the content of this specification should not be construed as a limitation on the application.

Claims (11)

1. A method for establishing a connection relation of a device port is applied to an audit terminal and is characterized by comprising the following steps:

after a server sends a message request of a specified protocol to a target address field corresponding to an acquired device port to be audited, collecting flow message information corresponding to the target address field;

extracting and processing the flow message information to obtain an IP address and a physical address corresponding to each port in the device port to be audited;

and sending the port identification of each port in the equipment port to be audited and the IP address and the physical address corresponding to each port to the server, so that the server generates the equipment port connection relation corresponding to the equipment port to be audited according to the port identification of each port in the equipment port to be audited, the IP address and the physical address corresponding to each port, and marks the equipment port connection relation corresponding to the equipment port to be audited and the physical address in an equipment port topological structure.

2. The method according to claim 1, wherein the collecting the traffic message information corresponding to the destination address field comprises:

after the mirror image switch accesses the port of the equipment to be audited, acquiring a target port identification of a target port input by a user;

and carrying out message information acquisition on the mirror image port of the mirror image switch to obtain flow message information containing the target port identification.

3. The method according to claim 1, wherein the sending the port identification of each port in the ports of the device to be audited to the server along with the IP address and the physical address corresponding to each port comprises:

generating a port two-dimensional code corresponding to each port according to the port identification of each port, the IP address and the physical address corresponding to each port;

and scanning the port two-dimensional code to send the port identification of each port in the equipment port to be audited and the IP address and the physical address corresponding to each port to the server.

4. A method for establishing a connection relation of equipment ports is applied to a server and is characterized by comprising the following steps:

acquiring a target address section corresponding to a port of equipment to be audited;

according to the target address field, sending a message request of a specified protocol to an IP address in the target address field;

acquiring a port identifier of each port in the device port to be audited, an IP address and a physical address corresponding to each port, which are sent by an auditing terminal;

generating an equipment port connection relation corresponding to the equipment port to be audited according to the port identification of each port, the IP address and the physical address corresponding to each port;

and marking the connection relation of the equipment port corresponding to the equipment port to be audited and the physical address in an equipment port topological structure.

5. The method of claim 4, after the obtaining the port identifier of each port, the IP address and the physical address corresponding to each port in the device port to be audited, which are sent by the audit terminal, the method further comprising:

and deleting the IP addresses with the occurrence times larger than the time threshold value in the IP addresses uploaded by the auditing terminal.

6. The method of claim 4, wherein the generating the device port connection relationship corresponding to the device port to be audited according to the port identifier of each port, the IP address and the physical address corresponding to each port comprises:

acquiring the number of terminals under a target port according to an IP address and a physical address corresponding to the target port in the equipment port to be audited;

and generating the connection relation of the equipment ports corresponding to the target ports according to the number of the terminals.

7. The method according to claim 6, wherein the generating the device port connection relationship corresponding to the target port according to the number of the terminals includes:

when the number of the terminals is 1, generating a connection relation of a single down-hanging terminal corresponding to the target port;

when the number of the terminals is larger than that of other ports of the device port to be audited, generating a connection relation of the device uplink port corresponding to the target port;

and when the number of the terminals is greater than 1 and is not the maximum value, generating the connection relation of the port downlink network equipment corresponding to the target port.

8. An apparatus for establishing a connection relationship between device ports is applied to an audit terminal, and is characterized by comprising:

the device comprises a message information acquisition module, a message processing module and a message processing module, wherein the message information acquisition module is used for acquiring flow message information corresponding to a target address field after a server sends a message request of a specified protocol to the target address field corresponding to an acquired port of a device to be audited;

the IP address acquisition module is used for extracting and processing the flow message information to obtain an IP address and a physical address corresponding to each port in the equipment port to be audited;

and the IP address sending module is used for sending the port identification of each port in the equipment port to be audited and the IP address and the physical address corresponding to each port to the server, so that the server generates the equipment port connection relation corresponding to the equipment port to be audited according to the port identification of each port in the equipment port to be audited, the IP address and the physical address corresponding to each port, and marks the equipment port connection relation corresponding to the equipment port to be audited and the physical address in an equipment port topological structure.

9. An apparatus for establishing a connection relationship between device ports, applied to a server, includes:

the target address segment acquisition module is used for acquiring a target address segment corresponding to the port of the equipment to be audited;

a message request sending module, configured to send a message request of a specified protocol to an IP address in the destination address field according to the destination address field;

the port identification acquisition module is used for acquiring the port identification of each port in the device port to be audited, the IP address and the physical address corresponding to each port, which are sent by the audit terminal;

the connection relation generating module is used for generating the connection relation of the equipment ports corresponding to the equipment ports to be audited according to the port identification of each port, the IP address and the physical address corresponding to each port;

and the connection relation marking module is used for marking the connection relation of the equipment port corresponding to the equipment port to be audited and the physical address in the topological structure of the equipment port.

10. An electronic device, comprising:

a processor, a memory, and a computer program stored on the memory and executable on the processor, the processor implementing the device port connection relationship establishing method of any one of claims 1 to 7 when executing the program.

11. A computer-readable storage medium, wherein instructions in the storage medium, when executed by a processor of an electronic device, enable the electronic device to perform the device port connection relationship establishing method of any one of claims 1 to 7.

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