CN113783755A - Network monitoring method, network monitoring device, storage medium and electronic device - Google Patents
Network monitoring method, network monitoring device, storage medium and electronic device Download PDFInfo
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 26
- 238000012806 monitoring device Methods 0.000 title claims abstract description 10
- 230000002159 abnormal effect Effects 0.000 claims abstract description 81
- 238000004590 computer program Methods 0.000 claims description 18
- 230000005856 abnormality Effects 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 abstract description 6
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0631—Management of faults, events, alarms or notifications using root cause analysis; using analysis of correlation between notifications, alarms or events based on decision criteria, e.g. hierarchy, tree or time analysis
Abstract
The invention discloses a network monitoring method, a network monitoring device, a storage medium and an electronic device. The network monitoring method comprises the following steps: acquiring a target network address of target equipment under the condition that the target equipment is accessed to a target interface; searching partial or all network addresses in the same network segment with the target network address; capturing a network data exchange packet under the condition that network data exchange is carried out between each network address in part or all network addresses; and sending abnormal information to the target terminal under the condition that the network data exchange packet is determined to be abnormal. In other words, in the invention, the complex network problem can be efficiently monitored by a hardware packaging automation technology, thereby solving the technical problem of low monitoring efficiency of the complex network in the prior art.
Description
Technical Field
The invention relates to the field of elevator correlation, in particular to a network monitoring method, a network monitoring device, a storage medium and an electronic device.
Background
With the development of computers, data transmission through a network is more and more important, and further, monitoring of a data transmission network is more and more important.
In the related technology, network monitoring needs to log in different devices to execute related command operations such as ping, when more devices are operated, the operation is inconvenient, and the continuity and reliability of the operation command process cannot be guaranteed; the command execution records are scattered on each device, so that statistical analysis is inconvenient to carry out, part of devices do not have the condition of packet capturing, and the packet capturing analysis has relatively high technical requirements and is difficult to complete by ordinary non-professional technicians.
The nagios monitoring software, the zabbix monitoring software and the like have the services of the central server and the client, the conditions for installing the client service cannot be met on a plurality of devices, and the central node and a plurality of terminal nodes have high maintenance technical requirements and are difficult to realize by non-technical personnel.
In view of the above problems, no effective solution has been proposed.
Disclosure of Invention
The embodiment of the invention provides a network monitoring method, a network monitoring device, a storage medium and an electronic device, which are used for at least solving the technical problem of low monitoring efficiency of a complex network in the prior art.
According to an aspect of an embodiment of the present invention, there is provided a network monitoring method, including: under the condition that target equipment is accessed to a target interface, acquiring a target network address of the target equipment; searching partial or all network addresses in the same network segment with the target network address; capturing the network data exchange packet under the condition that network data exchange is carried out between each network address in the partial or all network addresses; and sending abnormal information to the target terminal under the condition that the network data exchange packet is determined to be abnormal.
Optionally, in the case that it is determined that the network data exchange packet is abnormal, the method includes: and counting and displaying the abnormal data packet information.
Optionally, in the case that it is determined that the network data exchange packet is abnormal, the method further includes: and sending the abnormal information to the target equipment.
Optionally, the sending, to the target terminal, the abnormal information when it is determined that the network data exchange packet is abnormal includes: sending abnormal information to the target terminal in a short message text form; or sending abnormal information to the target terminal in the form of a mail.
Optionally, the sending, to the target terminal, the abnormal information when it is determined that the network data exchange packet is abnormal includes: comparing the network data exchange packet with a standard data packet; and determining that the network data exchange packet is abnormal under the condition that the comparison result meets the preset condition.
Optionally, the method includes: acquiring a network address corresponding to the abnormal network data exchange packet; and sending abnormal information to the target terminal, wherein the abnormal information comprises a network address corresponding to an abnormal network data exchange packet.
According to another aspect of the embodiments of the present invention, there is also provided a network monitoring apparatus, including: the device comprises an acquisition unit, a processing unit and a processing unit, wherein the acquisition unit is used for acquiring a target network address of target equipment under the condition that the target equipment is accessed to a target interface; the searching unit is used for searching partial or all network addresses in the same network segment with the target network address; the grabbing unit is used for grabbing the network data exchange packet under the condition that network data exchange is carried out between each network address in the partial or all network addresses; and the first sending unit is used for sending abnormal information to the target terminal under the condition that the network data exchange packet is determined to have abnormality.
Optionally, the apparatus includes: and the display unit is used for counting and displaying the abnormal data packet information under the condition that the network data exchange packet is determined to have abnormality.
Optionally, the apparatus includes: a second sending unit, configured to send the exception information to the target device when it is determined that the network data exchange packet is abnormal.
Optionally, the first sending unit includes: the first sending module is used for sending abnormal information to the target terminal in a short message text form; or the second sending module is used for sending the abnormal information to the target terminal in the form of an email.
Optionally, the first sending unit includes: the comparison module is used for comparing the network data exchange packet with a standard data packet; and the determining module is used for determining that the network data exchange packet is abnormal under the condition that the comparison result meets the preset condition.
Optionally, the apparatus includes: the acquisition module is used for acquiring a network address corresponding to the abnormal network data exchange packet; and the sending module is used for sending abnormal information to the target terminal, wherein the abnormal information comprises a network address corresponding to an abnormal network data exchange packet.
According to a first aspect of embodiments of the present application, a computer-readable storage medium is provided, wherein the storage medium stores a computer program, and the computer program is configured to execute the above network monitoring method when running.
According to a first aspect of embodiments of the present application, there is provided an electronic apparatus, comprising a memory and a processor, wherein the memory stores a computer program, and the processor is configured to execute the computer program to perform the network monitoring method.
In the embodiment of the invention, the target network address of the target equipment is obtained under the condition that the target equipment is accessed to the target interface; searching partial or all network addresses in the same network segment with the target network address; capturing a network data exchange packet under the condition that network data exchange is carried out between each network address in part or all network addresses; and sending abnormal information to the target terminal under the condition that the network data exchange packet is determined to be abnormal. In other words, in the invention, the complex network problem can be efficiently monitored by a hardware packaging automation technology, thereby solving the technical problem of low monitoring efficiency of the complex network in the prior art.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
fig. 1 is a block diagram of a hardware structure of a mobile terminal according to an alternative network monitoring method in an embodiment of the present invention;
FIG. 2 is a flow diagram of an alternative network monitoring method according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of an alternative network intelligent detection system in a complex network environment according to an embodiment of the invention;
fig. 4 is a diagram of an alternative network monitoring device according to an embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a sequence of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The network monitoring method provided by the embodiment of the application can be executed in a mobile terminal, a computer terminal or a similar operation device. Taking the operation on the mobile terminal as an example, fig. 1 is a hardware structure block diagram of the mobile terminal of a network monitoring method according to an embodiment of the present invention. As shown in fig. 1, the mobile terminal 10 may include one or more (only one shown in fig. 1) processors 102 (the processor 102 may include, but is not limited to, a processing device such as a microprocessor MCU or a programmable logic device FPGA) and a memory 104 for storing data, and optionally may also include a transmission device 106 for communication functions and an input-output device 108. It will be understood by those skilled in the art that the structure shown in fig. 1 is only an illustration, and does not limit the structure of the mobile terminal. For example, the mobile terminal 10 may also include more or fewer components than shown in FIG. 1, or have a different configuration than shown in FIG. 1.
The memory 104 may be used to store a computer program, for example, a software program and a module of application software, such as a computer program corresponding to the network monitoring method in the embodiment of the present invention, and the processor 102 executes various functional applications and data processing by running the computer program stored in the memory 104, so as to implement the method described above. The memory 104 may include high speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some instances, the memory 104 may further include memory located remotely from the processor 102, which may be connected to the mobile terminal 10 via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The transmission device 106 is used for receiving or transmitting data via a network. Specific examples of the network described above may include a wireless network provided by a communication provider of the mobile terminal 10. In one example, the transmission device 106 includes a Network adapter (NIC), which can be connected to other Network devices through a base station so as to communicate with the internet. In one example, the transmission device 106 may be a Radio Frequency (RF) module, which is used for communicating with the internet in a wireless manner.
Fig. 2 is a flowchart of a network monitoring method according to an embodiment of the present invention, and as shown in fig. 2, the network monitoring method includes the following steps:
step S202, under the condition that the target device is accessed to the target interface, the target network address of the target device is obtained.
Step S204, searching partial or all network addresses in the same network segment with the target network address.
Step S206, capturing the network data exchange packet under the condition that the network data exchange is carried out between each network address in part or all network addresses.
And step S208, sending abnormal information to the target terminal under the condition that the network data exchange packet is determined to be abnormal.
In this embodiment, the execution subject may include, but is not limited to, a switch, a server, a terminal, and the like. The other IP address can be detected from one IP address in the appointed network by the modes of ping, arping, traceroute, tcpdump and the like, whether the appointed network is unblocked or has the phenomenon of packet loss is checked, and network monitoring can be carried out on each device by monitoring software such as nagios and zabbix.
The network address may include, but is not limited to, an IP network address.
According to the embodiment provided by the application, the target network address of the target equipment is acquired under the condition that the target equipment is accessed to the target interface; searching partial or all network addresses in the same network segment with the target network address; capturing a network data exchange packet under the condition that network data exchange is carried out between each network address in part or all network addresses; and sending abnormal information to the target terminal under the condition that the network data exchange packet is determined to be abnormal. In other words, in the invention, the complex network problem can be efficiently monitored by a hardware packaging automation technology, thereby solving the technical problem of low monitoring efficiency of the complex network in the prior art.
Optionally, in a case that it is determined that the network data exchange packet is abnormal, the method may include: and counting and displaying abnormal data packet information.
Optionally, in the case that it is determined that the network data exchange packet is abnormal, the method may further include: and sending the abnormal information to the target equipment.
Optionally, sending the exception information to the target terminal when it is determined that the network data exchange packet is abnormal, where the sending may include: sending abnormal information to a target terminal in a short message text form; or sending abnormal information to the target terminal in the form of a mail.
Optionally, sending the exception information to the target terminal when it is determined that the network data exchange packet is abnormal, where the sending may include: comparing the network data exchange packet with the standard data packet; and determining that the network data exchange packet is abnormal under the condition that the comparison result meets the preset condition.
Optionally, the method may include: acquiring a network address corresponding to the abnormal network data exchange packet; and sending abnormal information to the target terminal, wherein the abnormal information comprises a network address corresponding to the abnormal network data exchange packet.
As an optional embodiment, the present application further provides an intelligent detection method for complex network anomalies. Fig. 3 is a schematic diagram of an intelligent detection system for complex network anomalies.
The intelligent detection system for the complex network anomaly as shown in fig. 3 may include a network switch, an intelligent patent device, a background view server, an IOT device, and an IOT server, wherein a specific implementation process of the intelligent detection for the complex network anomaly is as follows.
1, creating a hardware device, directly accessing a certain electric port of a switch, and automatically searching all existing IP addresses (equivalent to network addresses) in the same network segment with the hardware device;
2, capturing network data packets among all the acquired IP addresses in real time;
collecting abnormal data packet information between each pair of IPs collected by the equipment to a background for statistical result display;
and 3, simultaneously, the equipment can be configured with a mobile phone number for informing the contact person, and when the captured data packet is abnormal, the abnormal information is informed to the contact person in a short message text mode.
According to the embodiment provided by the application, the method for realizing the network access control by the hardware encapsulation automation technology solves the problems that the complex network problem is difficult to be checked and the non-technical personnel in the prior art are difficult to realize.
Through the above description of the embodiments, those skilled in the art can clearly understand that the method according to the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but the former is a better implementation mode in many cases. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, or a network device) to execute the method according to the embodiments of the present invention.
In this embodiment, a network monitoring device is further provided, and the device is used to implement the foregoing embodiments and preferred embodiments, and details of which have been already described are omitted. As used below, the term "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.
Fig. 4 is a block diagram of a network monitoring device according to an embodiment of the present invention, and as shown in fig. 4, the network monitoring device includes:
an obtaining unit 41, configured to obtain a target network address of the target device when the target device accesses the target interface.
And a searching unit 43, configured to search for part or all of network addresses in the same network segment as the target network address.
And a grasping unit 45, configured to grasp a network data exchange packet in a case where network data exchange is performed between each of some or all of the network addresses.
And a first sending unit 47, configured to send the exception information to the target terminal when it is determined that the network data exchange packet has an exception.
Through the embodiments provided in the present application, the obtaining unit 41 obtains the target network address of the target device when the target device accesses the target interface; the searching unit 43 searches for a part or all of the network addresses in the same network segment as the target network address; the grasping unit 45 grasps the network data exchange packet in the case of performing network data exchange between each of part or all of the network addresses; the first sending unit 47 sends abnormality information to the target terminal when determining that the network data exchange packet has an abnormality. In other words, in the invention, the complex network problem can be efficiently monitored by a hardware packaging automation technology, thereby solving the technical problem of low monitoring efficiency of the complex network in the prior art.
Optionally, the apparatus may include: and the display unit is used for counting and displaying abnormal data packet information under the condition that the network data exchange packet is determined to have abnormality.
Optionally, the apparatus may include: and the second sending unit is used for sending the abnormal information to the target equipment under the condition that the network data exchange packet is determined to have the abnormality.
Optionally, the first sending unit 47 may include: the first sending module is used for sending abnormal information to the target terminal in the form of short message text; or the second sending module is used for sending the abnormal information to the target terminal in the form of the mail.
Optionally, the first sending unit 47 may include: the comparison module is used for comparing the network data exchange packet with the standard data packet; and the determining module is used for determining that the network data exchange packet is abnormal under the condition that the comparison result meets the preset condition.
Optionally, the apparatus may include: the acquisition module is used for acquiring a network address corresponding to the abnormal network data exchange packet; and the sending module is used for sending abnormal information to the target terminal, wherein the abnormal information comprises a network address corresponding to the abnormal network data exchange packet.
It should be noted that, the above modules may be implemented by software or hardware, and for the latter, the following may be implemented, but not limited to: the modules are all positioned in the same processor; alternatively, the modules are respectively located in different processors in any combination.
Embodiments of the present invention also provide a storage medium having a computer program stored therein, wherein the computer program is arranged to perform the steps of any of the above method embodiments when executed.
Alternatively, in the present embodiment, the storage medium may be configured to store a computer program for executing the steps of:
s1, under the condition that the target device is accessed to the target interface, the target network address of the target device is obtained;
s2, searching partial or all network addresses in the same network segment with the target network address;
s3, capturing network data exchange packet under the condition of network data exchange between each network address in part or all network addresses;
and S4, when the network data exchange packet is determined to have abnormity, the abnormity information is sent to the target terminal.
Optionally, in this embodiment, the storage medium may include, but is not limited to: various media capable of storing computer programs, such as a usb disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic disk, or an optical disk.
Embodiments of the present invention also provide an electronic device comprising a memory having a computer program stored therein and a processor arranged to run the computer program to perform the steps of any of the above method embodiments.
Optionally, the electronic apparatus may further include a transmission device and an input/output device, wherein the transmission device is connected to the processor, and the input/output device is connected to the processor.
Optionally, in this embodiment, the processor may be configured to execute the following steps by a computer program:
s1, under the condition that the target device is accessed to the target interface, the target network address of the target device is obtained;
s2, searching partial or all network addresses in the same network segment with the target network address;
s3, capturing network data exchange packet under the condition of network data exchange between each network address in part or all network addresses;
and S4, when the network data exchange packet is determined to have abnormity, the abnormity information is sent to the target terminal.
Optionally, the specific examples in this embodiment may refer to the examples described in the above embodiments and optional implementation manners, and this embodiment is not described herein again.
It will be apparent to those skilled in the art that the modules or steps of the present invention described above may be implemented by a general purpose computing device, they may be centralized on a single computing device or distributed across a network of multiple computing devices, and alternatively, they may be implemented by program code executable by a computing device, such that they may be stored in a storage device and executed by a computing device, and in some cases, the steps shown or described may be performed in an order different than that described herein, or they may be separately fabricated into individual integrated circuit modules, or multiple ones of them may be fabricated into a single integrated circuit module. Thus, the present invention is not limited to any specific combination of hardware and software.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the principle of the present invention should be included in the protection scope of the present invention.
Claims (14)
1. A method of network monitoring, comprising:
under the condition that target equipment is accessed to a target interface, acquiring a target network address of the target equipment;
searching partial or all network addresses in the same network segment with the target network address;
capturing the network data exchange packet under the condition that network data exchange is carried out between each network address in the partial or all network addresses;
and sending abnormal information to the target terminal under the condition that the network data exchange packet is determined to be abnormal.
2. The method of claim 1, wherein in the case that it is determined that there is an anomaly in the network data exchange packet, the method comprises:
and counting and displaying the abnormal data packet information.
3. The method of claim 1, wherein in the case that it is determined that there is an anomaly in the network data exchange packet, the method further comprises:
and sending the abnormal information to the target equipment.
4. The method of claim 1, wherein the sending exception information to the target terminal in case that it is determined that the network data exchange packet has an exception, comprises:
sending abnormal information to the target terminal in a short message text form; or
And sending abnormal information to the target terminal in a mail form.
5. The method of claim 1, wherein the sending exception information to the target terminal in case that it is determined that the network data exchange packet has an exception, comprises:
comparing the network data exchange packet with a standard data packet;
and determining that the network data exchange packet is abnormal under the condition that the comparison result meets the preset condition.
6. The method of claim 5, wherein the method comprises:
acquiring a network address corresponding to the abnormal network data exchange packet;
and sending abnormal information to the target terminal, wherein the abnormal information comprises a network address corresponding to an abnormal network data exchange packet.
7. A network monitoring device, comprising:
the device comprises an acquisition unit, a processing unit and a processing unit, wherein the acquisition unit is used for acquiring a target network address of target equipment under the condition that the target equipment is accessed to a target interface;
the searching unit is used for searching partial or all network addresses in the same network segment with the target network address;
the grabbing unit is used for grabbing the network data exchange packet under the condition that network data exchange is carried out between each network address in the partial or all network addresses;
and the first sending unit is used for sending abnormal information to the target terminal under the condition that the network data exchange packet is determined to have abnormality.
8. The apparatus of claim 7, wherein the apparatus comprises:
and the display unit is used for counting and displaying the abnormal data packet information under the condition that the network data exchange packet is determined to have abnormality.
9. The apparatus of claim 7, wherein the apparatus comprises:
a second sending unit, configured to send the exception information to the target device when it is determined that the network data exchange packet is abnormal.
10. The apparatus of claim 7, wherein the first sending unit comprises:
the first sending module is used for sending abnormal information to the target terminal in a short message text form; or
And the second sending module is used for sending the abnormal information to the target terminal in a mail form.
11. The apparatus of claim 7, wherein the first sending unit comprises:
the comparison module is used for comparing the network data exchange packet with a standard data packet;
and the determining module is used for determining that the network data exchange packet is abnormal under the condition that the comparison result meets the preset condition.
12. The apparatus of claim 11, wherein the apparatus comprises:
the acquisition module is used for acquiring a network address corresponding to the abnormal network data exchange packet;
and the sending module is used for sending abnormal information to the target terminal, wherein the abnormal information comprises a network address corresponding to an abnormal network data exchange packet.
13. A computer-readable storage medium, in which a computer program is stored, wherein the computer program is configured to carry out the method of any one of claims 1 to 6 when executed.
14. An electronic device comprising a memory and a processor, wherein the memory has stored therein a computer program, and wherein the processor is arranged to execute the computer program to perform the method of any of claims 1 to 6.
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Application publication date: 20211210 |