CN115278938A - Local data monitoring method, device, equipment and storage medium of 5G base station - Google Patents

Local data monitoring method, device, equipment and storage medium of 5G base station Download PDF

Info

Publication number
CN115278938A
CN115278938A CN202210806620.9A CN202210806620A CN115278938A CN 115278938 A CN115278938 A CN 115278938A CN 202210806620 A CN202210806620 A CN 202210806620A CN 115278938 A CN115278938 A CN 115278938A
Authority
CN
China
Prior art keywords
service data
local service
local
user terminal
edge cloud
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210806620.9A
Other languages
Chinese (zh)
Inventor
吴彤
王征宇
张新华
贡力
任旭东
李晋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chengdu Tanda Feixin Technology Co ltd
Original Assignee
Chengdu Tanda Feixin Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chengdu Tanda Feixin Technology Co ltd filed Critical Chengdu Tanda Feixin Technology Co ltd
Priority to CN202210806620.9A priority Critical patent/CN115278938A/en
Publication of CN115278938A publication Critical patent/CN115278938A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/30—Connection release
    • H04W76/34—Selective release of ongoing connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
    • H04L63/1408—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic by monitoring network traffic
    • H04L63/1416—Event detection, e.g. attack signature detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The invention is suitable for the technical field of communication, and provides a method, a device, equipment and a storage medium for monitoring local data of a 5G base station, wherein the method comprises the following steps: receiving local service data transmitted between a user terminal and an MEC edge cloud, and copying the local service data; sending the local service data obtained by copying to monitoring equipment set by the DMZ, so that the monitoring equipment detects whether the local service data has illegal information; if the fact that the local service data have the illegal information is detected, a corresponding session link of the local service data between the user terminal and the MEC edge cloud is stopped, so that the monitoring of the local service data transmitted between the user terminal and the MEC edge cloud is achieved based on the 5G base station, and the monitoring efficiency of the local service data is improved.

Description

Local data monitoring method, device, equipment and storage medium of 5G base station
Technical Field
The invention belongs to the technical field of communication, and particularly relates to a method, a device, equipment and a storage medium for monitoring local data of a 5G base station.
Background
In the 5G base station offloading technology, the base station may offload local traffic to a local traffic server based on an offloading policy, for example, by identifying the local traffic through IP quintuple, slice ID, DNS (Domain Name System) and the like. Fig. 1 is a schematic diagram of an existing network architecture based on 5G base station splitting, where a base station splits local data into local MEC (Mobile Edge Computing) Edge clouds, transmits the data transmitted to a public network to the Internet through a UPF (User Plane Function), and an existing lawful interception monitoring device is arranged in a DMZ (dematrized Zone) to intercept the data transmitted to the public network. In the existing network based on 5G base station shunting, local data can be directly unloaded locally, so that the data cannot be reasonably controlled, and certain potential safety hazards exist.
Disclosure of Invention
The invention aims to provide a method, a device, equipment and a storage medium for monitoring local data of a 5G base station, and aims to solve the problem that the local data monitoring cannot be effectively monitored because the prior art cannot provide an effective method for monitoring the local data of the 5G base station.
In one aspect, the present invention provides a local data monitoring method for a 5G base station, where the method includes:
receiving local service data transmitted between a user terminal and an MEC edge cloud, and copying the local service data;
sending the local service data obtained by copying to monitoring equipment set by a DMZ (digital multimedia z) so that the monitoring equipment can detect whether the local service data has illegal information;
and if the fact that the local service data has illegal information is detected, stopping a corresponding session link of the local service data between the user terminal and the MEC edge cloud.
In another aspect, the present invention provides a local data monitoring method for a 5G communication system, where the method includes:
the method comprises the steps that a 5G base station receives local service data transmitted between a user terminal and an MEC edge cloud, copies the local service data, and sends the copied local service data to monitoring equipment arranged in a DMZ;
the monitoring equipment detects whether the local service data has illegal information, and if the local service data has illegal information, the monitoring equipment sends a session link stopping instruction to the 5G base station;
and the 5G base station stops the corresponding session link of the local service data according to the session link stopping instruction.
In another aspect, the present invention provides a local data monitoring apparatus for a 5G base station, where the apparatus includes:
the data copying unit is used for receiving local service data transmitted between the user terminal and the MEC edge cloud and copying the local service data;
a first data sending unit, configured to send the local service data obtained by copying to a monitoring device set in a DMZ, so that the monitoring device detects whether the local service data has illegal information; and
a first link suspension unit, configured to suspend a corresponding session link of the local service data between the user terminal and the MEC edge cloud if it is detected that the local service data has illegal information.
In another aspect, the present invention provides a local data monitoring apparatus in a 5G communication system, where the apparatus includes:
the second data sending unit is used for the 5G base station to receive the local service data transmitted between the user terminal and the MEC edge cloud, copy the local service data and send the copied local service data to the monitoring equipment set by the DMZ;
an instruction sending unit, configured to detect, by the monitoring device, whether the local service data has illegal information, and send a session link termination instruction to the 5G base station if it is detected that the local service data has illegal information; and
and the second link stopping unit is used for stopping the corresponding session link of the local service data by the 5G base station according to the session link stopping instruction.
In another aspect, the present invention also provides an electronic device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the steps of the method when executing the computer program.
In another aspect, the present invention also provides a computer-readable storage medium storing a computer program which, when executed by a processor, implements the steps of the method as described above.
When receiving local service data transmitted between a user terminal and an MEC edge cloud, the method and the device provided by the invention copy the local service data, and send the copied local service data to the monitoring equipment arranged in the DMZ, so that the monitoring equipment can detect whether the local service data has illegal information, and if the local service data has illegal information, the corresponding session link of the local service data between the user terminal and the MEC edge cloud is stopped, thereby realizing the monitoring of the local service data transmitted between the user terminal and the MEC edge cloud based on a 5G base station, and improving the monitoring efficiency of the local service data.
Drawings
Fig. 1 is a schematic diagram of a conventional network architecture based on 5G base station offloading;
fig. 2 is a flowchart of an implementation of a local data monitoring method for a 5G base station according to an embodiment of the present invention;
fig. 3 is a flowchart of an implementation of a local data monitoring method in a 5G communication system according to a second embodiment of the present invention;
fig. 4 is a schematic structural diagram of a local data monitoring apparatus of a 5G base station according to a third embodiment of the present invention;
fig. 5 is a schematic structural diagram of a local data monitoring apparatus of a 5G communication system according to a fourth embodiment of the present invention; and
fig. 6 is a schematic structural diagram of an electronic device according to a sixth embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description of specific implementations of the present invention is provided in conjunction with specific embodiments:
the first embodiment is as follows:
fig. 2 shows an implementation flow of a local data listening method for a 5G base station according to a first embodiment of the present invention, and for convenience of description, only the parts related to the embodiment of the present invention are shown, which is detailed as follows:
in step S201, receiving local service data transmitted between the user terminal and the MEC edge cloud, and copying the local service data;
the embodiment of the invention is suitable for a 5G base station to monitor the service data sent by a User Equipment (UE). After receiving the local service data transmitted between the user terminal and the MEC edge cloud, the 5G base station copies the local service data to obtain copied local service data. The local service data transmitted between the user terminal and the MEC edge cloud may be local service data sent by the user terminal to the MEC edge cloud, or local service data sent by the MEC edge cloud to the user terminal, and the MEC edge cloud is used for storing the local service data, so that the operation efficiency of the communication network is improved, and the service distribution and transmission capacity is improved.
In a preferred embodiment, when local service data transmitted between a user terminal and an MEC edge cloud is received and copied, a terminal service data sending request of the user terminal is received, whether the terminal service data is the local service data or public network service data (for example, service data for accessing the Internet) is determined according to a destination identification number in the terminal service data sending request, and if the terminal service data is determined to be the local service data, the terminal service data is sent to the MEC edge cloud and copied, so that the local service data sent by the user terminal to the MEC edge cloud is copied while the base station shunts the service data, and a basis is provided for monitoring of subsequent local service data. The destination identification number may be an IP five-tuple, a slice ID, a DNS, or the like, for determining whether the terminal service data is local service data.
In another preferred embodiment, when receiving local service data transmitted between a user terminal and an MEC edge cloud and copying the local service data, the local service data transmitted from the MEC edge cloud to the user terminal is received, the local service data is sent to the user terminal, and the local service data is copied, so that when a base station receives downlink service data, the local service data sent from the MEC edge cloud to the user terminal is copied, and a basis is provided for monitoring of subsequent local service data.
In step S202, the local service data obtained by copying is sent to a monitoring device set in the DMZ, so that the monitoring device detects whether there is illegal information in the local service data;
in the embodiment of the invention, the DMZ is provided with the monitoring equipment to ensure the safety of DMZ and intranet data, and the 5G base station sends the local service data obtained by copying to the monitoring equipment arranged in the DMZ so that the monitoring equipment can detect whether the local service data has illegal information, thereby uniformly monitoring the local service data and the public network service data by the monitoring equipment in the DMZ. Illegal information can be harmful information such as yellow, gambling, poison and the like, and can also be set according to specific MEC edge cloud application scenes so as to realize the difference of monitoring and improve the monitoring efficiency. Specifically, the 5G base station is assigned an intranet IP address in the communication network, the monitoring device in the DMZ belongs to the public network device, and is assigned a public network IP address, and when the base station forwards the local service data to the monitoring device in the DMZ, the local service data can be forwarded to the monitoring device in the DMZ only through the internal IP conversion mapping of the base station.
In step S203, if it is detected that the local service data has the illegal information, the corresponding session link of the local service data between the user terminal and the MEC edge cloud is terminated.
In the embodiment of the invention, if the monitoring equipment detects that the local service data has illegal information, the 5G base station stops the corresponding session link of the local service data between the user terminal and the MEC edge cloud, so that the corresponding user terminal load is released, and the data safety of the user terminal and the safety of a communication system where the 5G base station is located are ensured.
In an embodiment, if the monitoring device detects that the local service data has the illegal information, a message that the local service data has the illegal information is sent to the 5G base station, and at this time, the 5G base station stops a corresponding session link of the local service data between the user terminal and the MEC edge cloud, so that the 5G base station actively stops the corresponding session link of the local service data between the user terminal and the MEC edge cloud.
In another embodiment, if the monitoring device detects that the local service data has the illegal information, a corresponding session link stopping instruction is sent to the 5G base station, and when the 5G base station receives the corresponding session link stopping instruction sent by the monitoring device, the 5G base station stops the corresponding session link of the local service data between the user terminal and the MEC edge cloud according to the session link stopping instruction.
Specifically, when the base station receives a message or a corresponding session link termination instruction for detecting that the local service data has illegal information, the base station performs reverse mapping on address information in the message or the instruction fed back by the monitoring device in the DMZ and user information connected to the base station, so as to ensure that the inside of the base station can correspond to a certain user, even a data session link of the certain user, and thus accurately terminate the corresponding session link of the local service data between the user terminal and the MEC edge cloud.
When receiving local service data transmitted between a user terminal and an MEC edge cloud, the embodiment of the invention copies the local service data, and transmits the copied local service data to the monitoring equipment set by the DMZ, so that the monitoring equipment detects whether the local service data has illegal information, and if the local service data has illegal information, the corresponding session link of the local service data between the user terminal and the MEC edge cloud is stopped, thereby realizing the monitoring of the local service data transmitted between the user terminal and the MEC edge cloud based on a 5G base station, and improving the monitoring efficiency of the local service data.
The second embodiment:
fig. 3 shows an implementation flow of a local data listening method of a 5G communication system according to a second embodiment of the present invention, and for convenience of description, only the parts related to the second embodiment of the present invention are shown, which is detailed as follows:
in step S301, the 5G base station receives local service data transmitted between the user terminal and the MEC edge cloud, copies the local service data, and sends the copied local service data to the monitoring device set in the DMZ;
the embodiment of the invention is suitable for a 5G communication system, and the system comprises a 5G base station, an MEC edge cloud and monitoring equipment arranged in a DMZ, so as to monitor service data sent by a User Equipment (UE). After receiving the local service data transmitted between the user terminal and the MEC edge cloud, the 5G base station copies the local service data to obtain copied local service data, and sends the copied local service data to the monitoring equipment set by the DMZ, so that the monitoring equipment in the DMZ monitors the local service data and the public network service data uniformly. The local service data transmitted between the user terminal and the MEC edge cloud may be local service data sent by the user terminal to the MEC edge cloud, or local service data sent by the MEC edge cloud to the user terminal, and the MEC edge cloud is used for storing the local service data, so that the operation efficiency of the communication network is improved, and the service distribution and transmission capabilities are improved.
In an embodiment, the 5G base station receives a terminal service data sending request of a user terminal, determines whether the terminal service data is local service data or public network service data (for example, service data for accessing the Internet) according to a destination identification number in the terminal service data sending request, and if the terminal service data is determined to be the local service data, the 5G base station sends the terminal service data to the MEC edge cloud, copies the terminal service data, and sends the copied local service data to the monitoring equipment set by the DMZ, so that while the base station shunts the service data, the local service data sent to the MEC edge cloud is copied and sent to the monitoring equipment, thereby providing a basis for monitoring of subsequent local service data. The destination identification number may be an IP five-tuple, a slice ID, a DNS, or the like, for determining whether the terminal service data is local service data.
In another preferred embodiment, the 5G base station receives local service data transmitted by the MEC edge cloud to the user terminal, transmits the local service data to the user terminal, copies the local service data, and transmits the copied local service data to the monitoring device set by the DMZ, so that when the base station receives downlink service data, the local service data transmitted by the MEC edge cloud to the user terminal is copied and transmitted to the monitoring device set by the DMZ, thereby providing a basis for monitoring subsequent local service data.
In step S302, the monitoring device detects whether there is illegal information in the local service data, and if it is detected that there is illegal information in the local service data, sends a session link termination instruction to the 5G base station;
in the embodiment of the invention, the DMZ is provided with the monitoring equipment to ensure the safety of DMZ and intranet data, the monitoring equipment detects whether the local service data has illegal information after receiving the copied local service data, and if the monitoring equipment detects that the local service data has illegal information, a session link termination instruction is sent to the 5G base station. The illegal information can be harmful information such as yellow, gambling and poison, and can also be set according to the specific MEC edge cloud application scene, so that the monitoring differentiation is realized, and the monitoring efficiency is improved.
In step S303, the 5G base station suspends the corresponding session link of the local service data according to the session link suspension instruction.
In the embodiment of the invention, after receiving the session link stopping instruction sent by the monitoring equipment, the 5G base station stops the corresponding session link of the local service data according to the session link stopping instruction, thereby releasing the corresponding user terminal bearer and ensuring the data security of the user terminal and the security of a communication system in which the 5G base station is positioned.
In the embodiment of the invention, after receiving local service data transmitted between a user terminal and an MEC edge cloud, a 5G base station in a 5G communication system copies the local service data, and transmits the copied local service data to monitoring equipment set by a DMZ, the monitoring equipment detects whether the local service data has illegal information, if the local service data has illegal information, a session link stopping instruction is transmitted to the 5G base station, and the 5G base station stops a corresponding session link of the local service data between the user terminal and the MEC edge cloud according to the session link stopping instruction, so that the monitoring of the local service data transmitted between the user terminal and the MEC edge cloud is realized based on the 5G base station, and the monitoring efficiency of the local service data is improved.
Example three:
fig. 4 shows a structure of a local data monitoring apparatus of a 5G base station according to a third embodiment of the present invention, and for convenience of description, only a part related to the third embodiment of the present invention is shown, where the structure includes:
a data copying unit 41, configured to receive local service data transmitted between a user terminal and an MEC edge cloud, and copy the local service data;
a first data sending unit 42, configured to send the local service data obtained by copying to a monitoring device set in the DMZ, so that the monitoring device detects whether the local service data has illegal information; and
a first link suspension unit 43, configured to suspend a corresponding session link of the local service data between the user terminal and the MEC edge cloud if it is detected that the local service data has illegal information.
In one embodiment, the data replication unit 41 includes:
a service determining unit, configured to receive a terminal service data sending request of the user terminal, and determine whether the terminal service data is local service data according to a destination identification number in the terminal service data sending request; and
and the data replication sub-unit is used for sending the terminal service data to the MEC edge cloud and replicating the terminal service data if the terminal service data is determined to be local service data.
In another embodiment, the data copying unit 41 includes:
a data transmission unit, configured to receive the local service data transmitted to the user terminal by the MEC edge cloud; and
and the data processing unit is used for sending the local service data to the user terminal and copying the local service data.
In one embodiment, the first link suspension unit 43 includes:
a first suspension subunit, configured to suspend, if a message that the local service data has illegal information is received, a corresponding session link of the local service data between the user terminal and the MEC edge cloud; or
A second suspension subunit, configured to suspend, if a corresponding session link suspension instruction sent by the monitoring device is received, a corresponding session link of the local service data between the user terminal and the MEC edge cloud.
In the embodiment of the present invention, each unit of the local data monitoring device may be implemented by a corresponding hardware or software unit, and each unit may be an independent software or hardware unit, or may be integrated into a software or hardware unit, which is not limited herein. For the specific implementation manner of each unit, reference may be made to the description of the first embodiment, which is not described herein again.
Example four:
fig. 5 shows a structure of a local data listening device of a 5G communication system according to a fourth embodiment of the present invention, and for convenience of description, only the parts related to the embodiment of the present invention are shown, where the parts include:
a second data sending unit 51, configured to receive, by the 5G base station, local service data transmitted between the user terminal and the MEC edge cloud, copy the local service data, and send the copied local service data to a monitoring device set in the DMZ;
an instruction sending unit 52, configured to detect whether the local service data has illegal information, and send a session link termination instruction to the 5G base station if it is detected that the local service data has illegal information; and
a second link suspension unit 53, configured to suspend, by the 5G base station, the session link corresponding to the local service data according to the session link suspension instruction.
In the embodiment of the present invention, each unit of the local data monitoring apparatus may be implemented by a corresponding hardware or software unit, and each unit may be an independent software or hardware unit, or may be integrated into a software or hardware unit, which is not limited herein. For the specific implementation manner of each unit, reference may be made to the description of embodiment two, which is not described herein again.
Example five:
fig. 6 shows a structure of an electronic device according to a fifth embodiment of the present invention, and for convenience of description, only a part related to the fifth embodiment of the present invention is shown.
The electronic device 6 of an embodiment of the invention comprises a processor 60, a memory 61 and a computer program 62 stored in the memory 61 and executable on the processor 60. The processor 60 executes the computer program 62 to implement the steps in the above-mentioned embodiments of the local data listening method, such as steps S201 to S203 shown in fig. 2. Alternatively, the processor 60, when executing the computer program 62, implements the functions of the units in the above-described device embodiments, such as the functions of the units 41 to 43 shown in fig. 4.
According to the embodiment of the invention, after receiving the local service data transmitted between the user terminal and the MEC edge cloud, the 5G base station copies the local service data, and sends the copied local service data to the monitoring equipment arranged in the DMZ, so that the monitoring equipment detects whether the local service data has illegal information, and if the local service data has illegal information, the corresponding session link of the local service data between the user terminal and the MEC edge cloud is stopped, so that the local service data transmitted between the user terminal and the MEC edge cloud is monitored based on the 5G base station, and the monitoring efficiency of the local service data is improved.
The steps of the method for implementing local data monitoring when the processor 60 executes the computer program 62 in the electronic terminal 6 may refer to the description of the foregoing method embodiments, and are not described herein again.
Example six:
in an embodiment of the present invention, a computer-readable storage medium is provided, where the computer-readable storage medium stores a computer program, and the computer program, when executed by a processor, implements the steps in the above-described local data listening method embodiment, for example, steps S201 to S203 shown in fig. 2. Alternatively, the computer program may be adapted to perform the functions of the units of the above-described device embodiments, such as the functions of the units 41 to 43 shown in fig. 4, when executed by the processor.
According to the embodiment of the invention, after receiving the local service data transmitted between the user terminal and the MEC edge cloud, the 5G base station copies the local service data, and sends the copied local service data to the monitoring equipment arranged in the DMZ, so that the monitoring equipment detects whether the local service data has illegal information, and if the local service data has illegal information, the corresponding session link of the local service data between the user terminal and the MEC edge cloud is stopped, so that the local service data transmitted between the user terminal and the MEC edge cloud is monitored based on the 5G base station, and the monitoring efficiency of the local service data is improved.
The computer readable storage medium of the embodiments of the present invention may include any entity or device capable of carrying computer program code, a recording medium, such as a ROM/RAM, a magnetic disk, an optical disk, a flash memory, or the like.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. A local data monitoring method of a 5G base station is characterized by comprising the following steps:
receiving local service data transmitted between a user terminal and an MEC edge cloud, and copying the local service data;
sending the local service data obtained by copying to monitoring equipment set by the DMZ, so that the monitoring equipment detects whether the local service data has illegal information;
and if the fact that the local service data have illegal information is detected, stopping a corresponding session link of the local service data between the user terminal and the MEC edge cloud.
2. The method of claim 1, wherein receiving local traffic data transmitted between a user terminal and an MEC edge cloud, and wherein the step of copying the local traffic data comprises:
receiving a terminal service data sending request of the user terminal, and determining whether the terminal service data is local service data according to a destination identification number in the terminal service data sending request;
and if the terminal service data is determined to be local service data, sending the terminal service data to the MEC edge cloud, and copying the terminal service data.
3. The method of claim 1, wherein the step of receiving local service data transmitted between a user terminal and an MEC edge cloud, and copying the local service data comprises:
receiving the local service data transmitted by the MEC edge cloud to the user terminal;
and sending the local service data to the user terminal, and copying the local service data.
4. The method of claim 1, wherein if it is detected that there is illegal information in the local service data, the step of terminating the corresponding session link of the local service data between the user terminal and the MEC edge cloud comprises:
if a message that the local service data has illegal information is received, stopping a corresponding session link of the local service data between the user terminal and the MEC edge cloud; or
And if receiving a corresponding session link termination instruction sent by the monitoring equipment, terminating the corresponding session link of the local service data between the user terminal and the MEC edge cloud.
5. A local data monitoring method of a 5G communication system, the method comprising:
the method comprises the steps that a 5G base station receives local service data transmitted between a user terminal and an MEC edge cloud, copies the local service data, and sends the copied local service data to monitoring equipment set by a DMZ;
the monitoring equipment detects whether the local service data has illegal information, and if the local service data has illegal information, the monitoring equipment sends a session link stopping instruction to the 5G base station;
and the 5G base station stops the corresponding session link of the local service data according to the session link stopping instruction.
6. A local data monitoring apparatus of a 5G base station, the apparatus comprising:
the data replication unit is used for receiving local service data transmitted between the user terminal and the MEC edge cloud and replicating the local service data;
a first data sending unit, configured to send the local service data obtained by copying to a monitoring device set in a DMZ, so that the monitoring device detects whether there is illegal information in the local service data; and
a first link suspension unit, configured to suspend a corresponding session link of the local service data between the user terminal and the MEC edge cloud if it is detected that the local service data has illegal information.
7. The apparatus of claim 6, wherein the data replication unit comprises:
a service determining unit, configured to receive a terminal service data sending request of the user terminal, and determine whether the terminal service data is local service data according to a destination identification number in the terminal service data sending request; and
and the data replication sub-unit is used for sending the terminal service data to the MEC edge cloud and replicating the terminal service data if the terminal service data is determined to be local service data.
8. A local data listening device of a 5G communication system, the device comprising:
the second data sending unit is used for the 5G base station to receive the local service data transmitted between the user terminal and the MEC edge cloud, copy the local service data and send the copied local service data to the monitoring equipment set by the DMZ;
an instruction sending unit, configured to detect, by the monitoring device, whether the local service data has illegal information, and send a session link termination instruction to the 5G base station if it is detected that the local service data has illegal information; and
and the second link stopping unit is used for stopping the corresponding session link of the local service data by the 5G base station according to the session link stopping instruction.
9. An electronic device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, characterized in that the processor realizes the steps of the method according to any of claims 1 to 5 when executing the computer program.
10. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the steps of a method according to any one of claims 1 to 5.
CN202210806620.9A 2022-07-08 2022-07-08 Local data monitoring method, device, equipment and storage medium of 5G base station Pending CN115278938A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210806620.9A CN115278938A (en) 2022-07-08 2022-07-08 Local data monitoring method, device, equipment and storage medium of 5G base station

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210806620.9A CN115278938A (en) 2022-07-08 2022-07-08 Local data monitoring method, device, equipment and storage medium of 5G base station

Publications (1)

Publication Number Publication Date
CN115278938A true CN115278938A (en) 2022-11-01

Family

ID=83764962

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210806620.9A Pending CN115278938A (en) 2022-07-08 2022-07-08 Local data monitoring method, device, equipment and storage medium of 5G base station

Country Status (1)

Country Link
CN (1) CN115278938A (en)

Similar Documents

Publication Publication Date Title
US12015682B2 (en) Service subscription method and system for reporting service change in communication system
CN108173812B (en) Method, device, storage medium and equipment for preventing network attack
US20210036907A1 (en) Methods and apparatuses for pushing a message
WO2020192787A1 (en) Event notification method and device, and storage medium
US8417254B2 (en) Systems and methods for multiple radio access bearier traffic throttling
CN110519824B (en) Method and device for updating terminal routing strategy
US11057475B2 (en) Methods, apparatus and systems for resuming transmission link
EP3496432A1 (en) Communication method and device
US20150180909A1 (en) Communication system, communication method, and call control server
JP2020506629A (en) Routing method and apparatus
CN116886497A (en) Service grid business centralized proxy switching method and processing system based on DPU
EP2852212B1 (en) Method, system and device for processing data packet
CN115278938A (en) Local data monitoring method, device, equipment and storage medium of 5G base station
CN113411228A (en) Network condition determining method and server
US20230141028A1 (en) Traffic control server and method
US20230269575A1 (en) Base station device and method for operating base station device
WO2024055815A1 (en) Edge psa management method, and electronic device and computer-readable medium
CN112689284B (en) Wireless network password modification method, device, equipment and storage medium
CN115987826A (en) Keyword plugging method for multiple data transmission links and related equipment
CN117793063A (en) Voice service processing method and device and storage medium
KR20240020650A (en) Apparatus and method for providing exposure service for event information in a wireless communication system
KR20210050200A (en) Method and apparatus for managing session in communication network
CN117997887A (en) Processing of requests in unsuccessful indirect communication
WO2019020115A1 (en) Information transmission method and apparatus
CN116506882A (en) Data transmission method, device, equipment and storage medium

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination