CN113365296B

CN113365296B - Network configuration method and equipment of communication central station

Info

Publication number: CN113365296B
Application number: CN202010146966.1A
Authority: CN
Inventors: 张凡; 周瑞军
Original assignee: Chengdu TD Tech Ltd
Current assignee: Chengdu TD Tech Ltd
Priority date: 2020-03-05
Filing date: 2020-03-05
Publication date: 2022-11-08
Anticipated expiration: 2040-03-05
Also published as: CN113365296A

Abstract

The invention provides a network configuration method and equipment of a communication central station, wherein the method comprises the following steps: receiving a network configuration request message sent by a mobile terminal; acquiring address information corresponding to a maintenance surface of operation and maintenance equipment in the communication central station to obtain first maintenance surface address information; according to the first maintenance surface address information, carrying out address port mapping on the network configuration request message to obtain a target network configuration request message; and sending the target network configuration request message to the operation and maintenance equipment, so that the operation and maintenance equipment performs corresponding network configuration operation according to the parameter configuration information in the target network configuration request message, thereby realizing network configuration and maintenance of the communication central station without performing network configuration and maintenance on the communication central station through a local maintenance network port of the operation and maintenance equipment.

Description

Network configuration method and equipment of communication central station

Technical Field

The embodiment of the invention relates to the technical field of communication, in particular to a network configuration method and equipment of a communication central station.

Background

The portable wireless broadband communication central station integrates application servers such as a base station, core network equipment, a dispatcher and the like and operation and maintenance equipment. In the using process, configuration maintenance is often required to be performed on the portable wireless broadband communication center station, that is, configuration maintenance is performed on equipment such as a base station in the portable wireless broadband communication center station, for example, the frequency of the base station is modified.

In the prior art, when configuration and maintenance are performed on a portable wireless broadband communication central station, a terminal is generally accessed to a local maintenance network port on an operation and maintenance device, when configuration and maintenance are required on the central station, a corresponding network configuration request is sent to a maintenance surface of the operation and maintenance device through the local maintenance network port, the maintenance surface of the operation and maintenance device generates a corresponding network configuration instruction according to the network configuration request, and sends the network configuration instruction to a maintenance surface of a device to be configured, so that the device can perform corresponding network configuration according to the network configuration instruction.

However, the inventors found that at least the following problems exist in the prior art: when configuration maintenance is performed on a portable wireless broadband communication central station, a local maintenance network port on an operation and maintenance device is needed, and when the local maintenance network port on the operation and maintenance device cannot be used due to a fault or the like, configuration maintenance cannot be performed on the portable wireless broadband communication central station.

Disclosure of Invention

The embodiment of the invention provides a network configuration method and equipment of a communication central station, which aims to provide a new network configuration mode to realize network configuration of equipment in the communication central station.

In a first aspect, an embodiment of the present invention provides a method for configuring a network of a communication center station, where the method is applied to an application server in the communication center station, and the method includes:

receiving a network configuration request message sent by a mobile terminal;

acquiring address information corresponding to a maintenance surface of operation maintenance equipment in the communication central station to obtain first maintenance surface address information;

according to the first maintenance surface address information, carrying out address port mapping on the network configuration request message to obtain a target network configuration request message;

and sending the target network configuration request message to the operation and maintenance equipment so that the operation and maintenance equipment performs corresponding network configuration operation according to the parameter configuration information in the target network configuration request message.

In a possible design, the performing, according to the first service plane address information, address port mapping on the network configuration request packet to obtain a target network configuration request packet includes:

according to the first maintenance surface address information, carrying out destination address port mapping on the network configuration request message to obtain a first network configuration request message;

acquiring a second maintenance surface address, wherein the second maintenance surface address is address information corresponding to a maintenance surface of the application server;

and according to the second maintenance surface address information, performing source address port mapping on the first network configuration request message to obtain a target network configuration request message.

In one possible design, the network configuration request message includes a destination address and a destination port; the first maintenance face address information comprises a first network address and a first port;

the performing destination address port mapping on the network configuration request message according to the first maintenance surface address information includes:

and mapping the destination address in the network configuration request message to the first network address, and mapping the destination port in the network configuration request message to the first port.

In one possible design, the network configuration request message includes a source address and a source port; the second maintenance surface address information comprises a second network address;

the performing source address port mapping on the first network configuration request message according to the second maintenance surface address information to obtain a target network configuration request message includes:

and mapping a source address in the first network configuration request message to the second network address, and performing port mapping on a source port in the first network configuration request message to obtain the target network configuration request message.

In one possible design, before the obtaining address information corresponding to a maintenance surface of an operation and maintenance device in the communication central station, the method further includes:

and judging whether the target equipment corresponding to the network configuration request message is the operation maintenance equipment or not.

In a second aspect, an embodiment of the present invention provides a network configuration method for a communication center station, where the method is applied to an operation maintenance device in the communication center station, and the method includes:

receiving a target network configuration request message sent by an application server in the communication central station, wherein the target network configuration request message is sent by the application server receiving a network configuration request message sent by a mobile terminal, acquiring address information corresponding to a maintenance plane of operation and maintenance equipment in the communication central station to obtain first maintenance plane address information, and sending the target network configuration request message when performing address port mapping on the network configuration request message according to the first maintenance plane address information;

and performing corresponding network configuration operation according to the parameter configuration information in the target network configuration request message.

In a possible design, after the performing the corresponding network configuration operation according to the parameter configuration information in the target network configuration request message, the method further includes:

generating a network configuration response message, and sending the network configuration response message to the maintenance surface of the application server, so that the maintenance surface of the application server obtains the address information of the mobile terminal to obtain the terminal address information, and according to the terminal address information, performing address port inverse mapping on the network configuration response message to obtain a target network configuration response message, and sending the target network configuration response message to the mobile terminal.

In a third aspect, an embodiment of the present invention provides a network configuration device for a communication center, where the network configuration device is applied to an application server in the communication center, and the device includes:

the first message receiving module is used for receiving a network configuration request message sent by the mobile terminal;

the first information acquisition module is used for acquiring address information corresponding to a maintenance surface of operation maintenance equipment in the communication central station to obtain first maintenance surface address information;

a target message generating module, configured to perform address port mapping on the network configuration request message according to the first maintenance surface address information to obtain a target network configuration request message;

and the target message sending module is used for sending the target network configuration request message to the operation and maintenance equipment so that the operation and maintenance equipment performs corresponding network configuration operation according to the parameter configuration information in the target network configuration request message.

In one possible design, the target packet generation module is specifically configured to:

In one possible design, the network configuration request message includes a destination address and a destination port; the first maintenance surface address information comprises a first network address and a first port;

the target packet generation module is further specifically configured to:

the target packet generation module is further specifically configured to: and mapping the source address in the first network configuration request message to the second network address, and performing port mapping on the source port in the first network configuration request message to obtain the target network configuration request message.

In one possible design, the first information obtaining module is further configured to: before the address information corresponding to the maintenance surface of the operation and maintenance device in the communication center station is obtained, whether the target device corresponding to the network configuration request message is the operation and maintenance device is judged.

In a fourth aspect, an embodiment of the present invention provides a network configuration device for a communication central station, where the network configuration device is applied to an operation and maintenance device in the communication central station, and the device includes:

a target message receiving module, configured to receive a target network configuration request message sent by an application server in the communication central station, where the target network configuration request message is sent by the application server receiving a network configuration request message sent by a mobile terminal, acquiring address information corresponding to a maintenance plane of an operation and maintenance device in the communication central station to obtain first maintenance plane address information, and sending the target network configuration request message by performing address port mapping on the network configuration request message according to the first maintenance plane address information;

and the network configuration module is used for carrying out corresponding network configuration operation according to the parameter configuration information in the target network configuration request message.

In one possible design, the network configuration module is further configured to: after the corresponding network configuration operation is performed according to the parameter configuration information in the target network configuration request message, a network configuration response message is generated and sent to the maintenance surface of the application server, so that the maintenance surface of the application server obtains the address information of the mobile terminal to obtain the terminal address information, the address port inverse mapping is performed on the network configuration response message according to the terminal address information to obtain a target network configuration response message, and the target network configuration response message is sent to the mobile terminal.

In a fifth aspect, an embodiment of the present invention provides a network configuration device for a communication central station, including: at least one processor and memory;

the memory stores computer-executable instructions;

the at least one processor executing the computer-executable instructions stored by the memory causes the at least one processor to perform the method of network configuration of a communication hub according to any of the first aspects.

In a sixth aspect, an embodiment of the present invention provides a network configuration device for a communication central station, including: at least one processor and memory;

the memory stores computer execution instructions;

the at least one processor executing the computer-executable instructions stored by the memory causes the at least one processor to perform the method of network configuration of a communication hub according to any of the second aspects.

In a seventh aspect, an embodiment of the present invention provides a computer-readable storage medium, where the computer-readable storage medium stores computer-executable instructions, and when a processor executes the computer-executable instructions, the method for configuring a network of a communication center station according to any one of the first aspect is implemented.

In an eighth aspect, an embodiment of the present invention provides a computer-readable storage medium, where a computer executing instruction is stored, and when a processor executes the computer executing instruction, the method for configuring a network of a communication center station according to any one of the first aspect is implemented.

The method receives a network configuration request message sent by a mobile terminal through an application server, the application server cannot directly send the network configuration request message to a maintenance surface of operation maintenance equipment in the communication center station after receiving the network configuration request message, an address port mapping is required to be performed on the network configuration request message according to address information corresponding to the maintenance surface of the operation maintenance equipment to obtain a target network request message meeting requirements, the target network request message can be sent to the operation maintenance equipment, the operation maintenance equipment performs corresponding network configuration operation according to parameter configuration information in the target network request, network configuration maintenance of the communication center station is achieved, network configuration maintenance of the communication center station is not required to be performed on the communication center station through a local maintenance network port of the operation maintenance equipment, and the problem that configuration maintenance cannot be performed on a portable wireless broadband communication center station when the local maintenance network port on the operation maintenance equipment cannot be used is effectively solved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic diagram of a communication central station provided by an embodiment of the present invention;

fig. 2 is a first flowchart of a network configuration method of a communication central station according to an embodiment of the present invention;

FIG. 3 is a diagram illustrating address port mapping according to an embodiment of the present invention;

fig. 4 is a second flowchart of a network configuration method of a communication central station according to an embodiment of the present invention;

fig. 5 is a first schematic structural diagram of a network configuration device of a communication central station according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a network configuration device of a communication central station according to an embodiment of the present invention;

fig. 7 is a schematic hardware structure diagram of a network configuration device of a communication central station according to an embodiment of the present invention.

Detailed Description

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.

The terms "first," "second," "third," "fourth," and the like in the description and in the claims, as well as in the drawings, if any, 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, for example, capable of operation in sequences other than those illustrated or otherwise 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 list 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.

Fig. 1 is a schematic structural diagram of a communication center station according to an embodiment of the present invention, and as shown in fig. 1, the communication center station includes an operation and maintenance device, a base station, a core network device, and an application server. And the operation maintenance equipment is provided with a local maintenance network port. The maintenance interface of the application server and a maintenance interface on the operation and maintenance equipment establish a corresponding maintenance interface channel, that is, the maintenance interface of the application server can communicate with the maintenance interface of the operation and maintenance equipment through the maintenance interface channel. The maintenance interface of the base station and a maintenance interface on the operation and maintenance equipment establish a corresponding maintenance interface channel, that is, the maintenance interface of the base station can communicate with the maintenance interface of the operation and maintenance equipment through the maintenance interface channel. The maintenance surface interface of the core network equipment and a maintenance surface interface on the operation and maintenance equipment establish a corresponding maintenance surface channel, that is, the maintenance surface of the core network equipment can communicate with the maintenance surface of the operation and maintenance equipment through the maintenance surface channel. The application server, the core network device and the user plane of the base station, that is, the user plane can perform service interaction through a user plane channel.

Based on the safety reason, the application server, the core network equipment and the maintenance surface and the user surface of the base station are isolated, and the messages cannot be communicated with each other. That is, the message received by the user plane of the application server cannot be forwarded to the maintenance plane of the application server.

For the purpose of aspect description, a maintenance surface channel between the application server and the operation and maintenance device is taken as a first maintenance surface channel, a maintenance surface channel between the base station and the operation and maintenance device is taken as a second maintenance surface channel, and a maintenance surface channel between the core network device and the operation and maintenance device is taken as a third maintenance surface channel.

In the prior art, when configuration maintenance is performed on a portable wireless broadband communication central station, a terminal (e.g., a tablet) is generally connected to a local maintenance network port on an operation and maintenance device, and when configuration maintenance is required on the communication central station, a corresponding network configuration request is sent to a maintenance plane of the operation and maintenance device through the local maintenance network port, the maintenance of the operation and maintenance device generates a corresponding network configuration instruction according to the network configuration request, and sends the network configuration instruction to the maintenance plane of the device to be configured, so that the device can generate a corresponding network configuration instruction according to the network configuration corresponding to the network configuration instruction, for example, when the frequency of a base station needs to be modified, and send the network configuration instruction to the maintenance plane of the base station, so that the maintenance plane of the base station modifies the frequency of the base station according to the network configuration instruction. However, when the local maintenance network port on the operation and maintenance device cannot be used, the terminal cannot perform corresponding network configuration and maintenance on the application server, the core network device, and the base station through the operation and maintenance device.

The method comprises the steps that a network configuration request message sent by a mobile terminal is received through an application server, the application server cannot directly send the network configuration request message to a maintenance surface of operation maintenance equipment in a communication central station after receiving the network configuration request message, address port mapping is carried out on the network configuration request message according to address information corresponding to the maintenance surface of the operation maintenance equipment to obtain a target network request message meeting requirements, the target network request message can be sent to the operation maintenance equipment, the operation maintenance equipment carries out corresponding network configuration operation according to parameter configuration information in the target network request, network configuration maintenance of the communication central station is achieved, network configuration maintenance is not needed to be carried out on the communication central station through a local maintenance network port of the operation maintenance equipment, and the problem that configuration maintenance cannot be carried out on a portable wireless broadband communication central station when the local maintenance network port on the operation maintenance equipment cannot be used is effectively solved.

When the maintenance surface performs some operations, the maintenance operation module or the device corresponding to the maintenance surface actually performs the corresponding operations. When the user plane performs some operations, actually, the service operation module or device corresponding to the user plane performs corresponding operations. For example, when the maintenance plane of the base station modifies the frequency of the base station according to the network configuration instruction, the maintenance operation module corresponding to the maintenance plane of the base station actually modifies the frequency of the base station according to the network configuration instruction.

The technical solution of the present invention will be described in detail below with specific examples. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments.

Fig. 2 is a first flowchart of a network configuration method of a communication central station according to an embodiment of the present invention, where an execution subject in the method of the present embodiment may be the application server in fig. 1. As shown in fig. 2, the method of this embodiment may include:

s201, receiving a network configuration request message sent by the mobile terminal.

In this embodiment, when network configuration maintenance needs to be performed on the communication central station, for example, when a frequency point, a bandwidth, a transmission power, and a WAN port are configured, a user may perform corresponding operations on a relevant interface of the mobile terminal, and the mobile terminal may generate a corresponding network configuration request message. The interface can be a graphical interface or a character interface, and a user can select the interface according to the requirement of the user.

The mobile terminal may perform communication interaction with the application server, and when the application server performs interaction (for example, service data transmission) with the mobile terminal, actually, the user plane of the application server performs interaction with the mobile terminal, and the mobile terminal cannot directly perform interaction with the maintenance plane of the application server, so that after the mobile terminal generates the network configuration request message, the network configuration request message is sent to the user plane of the application server.

The network configuration request message may be a message for configuring parameters such as frequency point, bandwidth, transmission power, and the like. The network configuration request message includes a source address, a source port, a destination address, and a destination port.

Optionally, in order to improve security, the mobile terminal may further establish an SSH (Secure Shell) connection with the user plane of the application server, and send the network configuration request message to the user plane of the application server through the SSH connection.

In this embodiment, after a user plane of an application server, that is, a service operation module or a device corresponding to the user plane of the application server receives a network configuration request message sent by a mobile terminal, it needs to first determine whether a target device to which the network configuration request message is sent is an operation maintenance device in a communication center station, that is, whether the network configuration request message is actually a message for performing network configuration on a device in the communication center station, where the specific determination process is: and judging whether the target equipment corresponding to the network configuration request message is operation maintenance equipment or not.

In this embodiment, it is determined whether the target device corresponding to the network configuration request message is an operation and maintenance device, and if the target device is the operation and maintenance device, it indicates that the network configuration request message is actually a message for performing relevant network configuration on a device in the communication center station, and may continue to obtain address information corresponding to a maintenance plane of the operation and maintenance device in the communication center station. If the target device is not an operation maintenance device, it indicates that the network configuration request packet is not a packet for actually performing network configuration on a device in the communication central station, and the network configuration request packet may only be a service packet indicating that the application server performs a service operation, the application server may perform a corresponding service operation according to the packet.

When judging whether the target device corresponding to the network configuration request message is the operation maintenance device, judging through the quintuple of the network configuration request message, and when determining that the specific information exists in the quintuple, determining that the target device of the network configuration request message is the operation maintenance device. For example, when the destination port in the network configuration request message is a preset port, it may be determined that specific information exists in a five-tuple of the network configuration request message.

S202, acquiring address information corresponding to a maintenance surface of operation maintenance equipment in the communication central station to obtain first maintenance surface address information.

After receiving the network configuration request message, the user plane of the application server, i.e. the service operation module/device, obtains the address information corresponding to the maintenance plane of the operation and maintenance equipment, and obtains the address information of the first maintenance plane.

Wherein the first service plane address information comprises a first network address and a first port. The first maintenance surface address information is address information corresponding to a maintenance surface of the operation and maintenance equipment, that is, address information corresponding to a maintenance operation module/device corresponding to the maintenance surface of the operation and maintenance equipment, the first network address is a network address corresponding to the maintenance surface of the operation and maintenance equipment, the first port is a logical port for providing network configuration service, and the logical port can be assigned in advance.

The network Address may be an IP Address (Internet Protocol Address).

S203, according to the first maintenance surface address information, carrying out address port mapping on the network configuration request message to obtain a target network configuration request message.

In this embodiment, since the user plane of the application server cannot directly send the network configuration request message to the maintenance plane of the operation and maintenance device, the user plane of the application server can only send the network configuration request message to the maintenance plane of the operation and maintenance device. Therefore, the user plane of the application server needs to send the network configuration request message to the maintenance plane of the application server first, and the maintenance plane of the application server sends the message to the maintenance plane of the operation and maintenance device. Before the application server sends the message to the operation and maintenance device, the application server needs to map the address port of the message according to the first maintenance surface address information, so that the message meets the forwarding requirement, and a target network configuration request message with a source address, a source port, a destination address and a destination port meeting the requirement is obtained, so that the application server forwards the message to the operation and maintenance device.

In this embodiment, when the application server performs address port mapping on the network configuration request packet, a user of the application server that receives the network configuration request packet performs destination address port mapping on the packet to obtain a corresponding first network configuration request packet. After obtaining the first network configuration request message, the user plane of the application server sends the first network configuration request message to the maintenance plane of the application server, the maintenance plane of the application server performs source address port mapping on the first network configuration request message to obtain a target network configuration request message, and then sends the target network configuration request message to the maintenance plane of the operation maintenance equipment through a first maintenance plane channel, and the specific process comprises the following steps:

and according to the first maintenance surface address information, carrying out destination address port mapping on the network configuration request message to obtain a first network configuration request message.

And acquiring a second maintenance surface address, wherein the second maintenance surface address is address information corresponding to the maintenance surface of the application server.

In this embodiment, when the application server performs address port mapping on the network configuration request message to obtain a target network configuration request message, the user plane of the application server first performs destination address port mapping on the network configuration request message according to the first maintenance plane address information, that is, maps a destination address and a destination port in the network configuration request message, and maps the destination address and the destination port from initial values to other values to obtain a first network configuration request message, where the destination address and the destination port of the first network configuration request message are changed compared with the destination address and the destination port of the network configuration request message.

In this embodiment, after obtaining the first network configuration request message, the user plane of the application server sends the first network configuration request message to the maintenance plane of the application server, and the maintenance plane of the application server performs source address port mapping on the first network configuration request message according to the second maintenance plane address information, that is, maps a source address and a source port in the first network configuration request message, and maps the source address and the source port from initial values to other values, so as to obtain a target network configuration request message.

The second maintenance surface address information is address information corresponding to the maintenance surface of the application server, is actually address information of the maintenance operation module/device corresponding to the maintenance surface of the application server, and includes a second network address, and the second network address is a network address of the maintenance surface of the application server.

Optionally, performing destination address port mapping on the network configuration request packet according to the first service plane address information, including:

and mapping the destination address in the network configuration request message into a first network address, and mapping the destination port in the network configuration request message into a first port.

In this embodiment, when performing destination address port mapping on a network configuration request message, mapping a destination address in the network configuration request message to a network address of a maintenance plane of an operation maintenance device, that is, a first network address, and then mapping the destination address in the network configuration request message to a first port to obtain the first network configuration request message. Before the mapping of the destination address port is not carried out, the destination address in the network configuration request message is the network address of the user plane of the application server, and after the destination address is mapped, the destination address in the network configuration request message is mapped into the first network address by the user plane address.

Optionally, performing source address port mapping on the first network configuration request message according to the second service plane address information to obtain a target network configuration request message, including:

and mapping the source address in the first network configuration request message into a second network address, and performing port mapping on the source port in the first network configuration request message to obtain a target network configuration request message.

In this embodiment, after obtaining a first network configuration request message, a user plane of an application server sends the first network configuration request message to a maintenance plane of the application server, and a maintenance plane of the application server maps a source address and a source port in the first network configuration request message, that is, the source address in the first network configuration request is mapped to a network address of the maintenance plane of the application server, that is, a second network address, and then performs port mapping on the source port in the first network configuration request message, that is, a second port for providing communication with the maintenance plane of an operation maintenance device is randomly determined first, and the source port is mapped to the second port.

The port mapping may be NAT port mapping.

Taking a specific application scenario as an example, as shown in fig. 3, the network address of the mobile terminal is IPa, the network address of the user plane of the application server is IPb, the network address of the maintenance plane of the application server is IPc, that is, the second network address is IPc, the network address of the maintenance plane of the operation maintenance device is IPd, that is, the first network address is IPd, the destination address is DestIP, and the source address is src ip. The destination address in the network configuration request message of the user plane sent to the application server by the mobile terminal is IPb, and the source address of the SrcIP is IPA. The user plane of the application server maps the destination address from IPb to IPd, maps the destination port from 7777 to a first port, for example, port 22, to obtain a first network configuration request message, then sends the first network configuration request message to the maintenance plane of the application server, and the maintenance plane of the application server continues to map the source address and the source port of the first network configuration request message, that is, the source address is mapped to IPc from IPa, the source port is mapped to c from a, where a is the source port in the network configuration request message, and c is a random port, to obtain a target network configuration request message.

It should be emphasized that, since the isolation between the maintenance plane and the user plane of the base station and the core network device is implemented by using dedicated software and hardware, the interworking between the maintenance plane and the user plane of the base station and the core network device does not need to be implemented by simple configuration or modification. The user plane and the maintenance plane of the application server are generally implemented by software configuration, so that a person skilled in the art can communicate with each other by simple configuration, and therefore, before the user plane of the application server and the maintenance plane of the application server interact with each other, for example, before the user plane of the application server sends a first network configuration request message to the maintenance plane of the application server, the user plane and the maintenance plane need to be opened by software configuration, so that the user plane and the maintenance plane of the application server can perform communication interaction, for example, by configuring linux-owned iptables service.

And S204, sending the target network configuration request message to the operation maintenance equipment so that the operation maintenance equipment performs corresponding network configuration operation according to the parameter configuration information in the target network configuration request message.

In this embodiment, after performing address port mapping on the network configuration request message, the target network configuration request message whose source address, source port, destination address, and destination port meet the requirements is obtained. The application server maintenance surface sends the target network configuration request message to the maintenance surface of the operation and maintenance equipment through the first maintenance surface channel, and after the maintenance surface of the operation and maintenance equipment successfully receives the target network configuration request message, corresponding network configuration operation can be performed according to the parameter configuration information in the target network configuration request message, for example, the transmission power of the base station is modified.

In this embodiment, the mobile terminal implements remote communication with the operation management device through the application server, so that remote network configuration management of the communication central station can be implemented, and convenience of network configuration is improved.

As can be seen from the above description, the application server receives the network configuration request message sent by the mobile terminal, and after receiving the network configuration request message, the application server cannot directly send the network configuration request message to the maintenance surface of the operation and maintenance device in the communication central station, the application server needs to perform address port mapping on the network configuration request message according to the address information corresponding to the maintenance surface of the operation and maintenance device to obtain a target network request message meeting the requirements, that is, the target network request message may be sent to the operation and maintenance device, and the operation and maintenance device performs corresponding network configuration operation according to the parameter configuration information in the target network request, so as to implement network configuration and maintenance of the communication central station, and it is not necessary to perform network configuration and maintenance on the communication central station through the local maintenance network port of the operation and maintenance device, thereby effectively solving the problem that when the local maintenance network port on the operation and maintenance device cannot be used, the configuration and maintenance cannot be performed on the portable wireless broadband communication central station.

Fig. 4 is a second flowchart of a network configuration method of a communication central station according to an embodiment of the present invention, and an execution subject in the method of this embodiment may be the operation maintenance device in fig. 1. As shown in fig. 4, the method of this embodiment may include:

s401, receiving a target network configuration request message sent by an application server in a communication center station, wherein the target network configuration request message is sent by the application server receiving the network configuration request message sent by a mobile terminal, acquiring address information corresponding to a maintenance surface of operation maintenance equipment in the communication center station to obtain first maintenance surface address information, and sending the first maintenance surface address information when performing address port mapping on the network configuration request message to obtain the target network configuration request message.

In this embodiment, after performing address port mapping on the network configuration request message, the application server obtains a target network configuration request message whose source address, source port, destination address, and destination port meet requirements. The maintenance surface of the application server sends the target network configuration request message to the maintenance surface of the operation and maintenance equipment.

S402, corresponding network configuration operation is carried out according to the parameter configuration information in the target network configuration request message.

In this embodiment, when the operation and maintenance device receives a target network configuration request message sent by the application server, that is, when the maintenance surface of the operation and maintenance device receives a target network configuration request message sent by the maintenance surface of the application server, the operation and maintenance device may control, according to the parameter configuration information in the target network configuration request message, the relevant device that needs to perform network configuration to perform a corresponding network configuration operation.

When performing corresponding network configuration operation according to the parameter configuration information in the target network configuration request message, a corresponding network configuration instruction may be generated according to the parameter configuration information, and then the network configuration instruction is sent to the device that needs network configuration, so that the device performs corresponding network configuration operation according to the network configuration instruction, for example, the parameter configuration information is the target transmission power of the base station, that is, the network configuration request message sent by the mobile terminal is used to modify the transmission power of the base station, after receiving the target network configuration request message, the operation maintenance device obtains the parameter configuration information in the message, generates a corresponding network configuration instruction, and sends the network configuration instruction to the maintenance surface of the base station, so that the maintenance surface of the base station modifies the transmission power into the target transmission power according to the network configuration instruction.

The operation of the maintenance surface of the operation maintenance device controlling the relevant device to be configured according to the parameter configuration information in the target network configuration request message to perform the corresponding network configuration operation is an existing process, and is not described herein again.

When the operation maintenance device carries out corresponding network configuration operation according to the parameter configuration information in the target network configuration request message, a corresponding response message is also generated to inform the mobile terminal of the network configuration result, and the specific process comprises the following steps: and generating a network configuration response message. And acquiring the address information of the mobile terminal to obtain the terminal address information. And according to the terminal address information, carrying out address port inverse mapping on the network configuration response message to obtain a target network configuration response message, and sending the target network configuration response message to the mobile terminal.

In this embodiment, after the operation and maintenance device generates the target network configuration response message, the network configuration response message needs to be sent to the mobile terminal, but since the network configuration response message is generated by the maintenance plane in the operation and maintenance device, it cannot directly communicate with the mobile terminal to send the network configuration response message to the mobile terminal. Therefore, the operation maintenance device needs to send the network configuration response message to the maintenance surface of the application server, the application server performs corresponding address port inverse mapping on the network configuration response message according to the terminal address information of the mobile terminal to obtain a target network configuration response message meeting the requirement, and the application service can directly send the target network configuration response message to the mobile terminal, so that the mobile terminal determines the result of network configuration according to the target network configuration response message, for example, the network configuration is successful.

The process that the application server carries out address port inverse mapping on the network configuration response message according to the terminal address information to obtain the target network configuration response message comprises the following steps:

and according to the terminal address information, carrying out destination address port inverse mapping on the network configuration response message to obtain a first network configuration response message.

And acquiring first user plane address information, wherein the first user plane address information is address information corresponding to the user plane of the application server.

And according to the first user plane address information, performing source address port mapping on the first network configuration response message to obtain a target network configuration response message.

In this embodiment, the first user plane address information includes a third network address and a third port, where the third network address is a network address of the user plane of the application server, and the third port is a logical port.

The method for performing destination address port inverse mapping on the network configuration response message according to the terminal address information comprises the following steps:

and inversely mapping the destination address of the network configuration response message into the network address of the mobile terminal, and mapping the destination port of the network configuration response message into a fourth port to obtain a first network configuration response message.

The method for performing source address port mapping on the first network configuration response message according to the first user plane address information to obtain a target network configuration response message includes:

the source address of the first network configuration response packet is reverse mapped to a third network address and the source port of the first network configuration response packet is reverse mapped to a third port.

In this embodiment, the fourth port is a source port in the network configuration response message, and the third port is a destination port in the network configuration response message.

Receiving the application scenario, as shown in fig. 3, the operation and maintenance device sends the network configuration response message to the maintenance surface of the application server, the maintenance surface of the application server maps the destination address in the response message from IPc to IPa, that is, the destination address is IPa, maps the destination port to the fourth port, that is, the destination port is the fourth port value, obtains a first network configuration response message, sends the first network configuration response message to the user surface of the application server, the user surface of the application server maps the source address from IPd to IPb, and the source port is mapped from the first port to the third port, that is, from 22 to 7777, obtains a target network configuration response message.

In this embodiment, after receiving the network configuration response message, the application server maps the source address and the source port in the network configuration response message into the destination address and the destination port in the network configuration request message, maps the destination address and the destination port of the network configuration response message into the source address and the source port in the network configuration request message, and after performing address port mapping on the received network configuration response message, may send the network configuration response message to the mobile terminal, so as to implement sending of the response message, so that a user corresponding to the mobile terminal may know a network configuration result according to the response message, that is, determine whether network configuration is successful.

Fig. 5 is a schematic structural diagram of a first network configuration device of a communication center station according to an embodiment of the present invention, where the first network configuration device is applied to an application server in the communication center station, and as shown in fig. 5, a network configuration device 500 of the communication center station may include: a first message receiving module 501, a first information obtaining module 502, a target message generating module 503, and a target message sending module 504.

The first message receiving module 501 is configured to receive a network configuration request message sent by a mobile terminal.

The first information obtaining module 502 is configured to obtain address information of a first maintenance surface according to address information corresponding to a maintenance surface of an operation and maintenance device in a communication central station.

The target message generating module 503 is configured to perform address port mapping on the network configuration request message according to the first service plane address information to obtain a target network configuration request message.

A target message sending module 504, configured to send the target network configuration request message to an operation maintenance device in the communication central station, so that the operation maintenance device performs a corresponding network configuration operation according to the parameter configuration information in the target network configuration request message.

In one possible design, the network configuration request message includes a destination address and a destination port. The first service plane address information includes a first network address and a first port.

The target message generation module is further specifically configured to:

In one possible design, the network configuration request message includes a source address and a source port. The second facing address information includes a second network address.

The target message generation module is further specifically configured to: and mapping the source address in the first network configuration request message into a second network address, and performing port mapping on the source port in the first network configuration request message to obtain a target network configuration request message.

In one possible design, the first information obtaining module is further configured to: before the address information corresponding to the maintenance surface of the operation and maintenance equipment in the communication central station is obtained, whether the target equipment corresponding to the network configuration request message is the operation and maintenance equipment is judged.

The network configuration device of the communication center station according to the embodiment of the present invention may implement the network configuration method of the communication center station according to the embodiment of fig. 2, and the implementation principle and the technical effect are similar, which are not described herein again.

Fig. 6 is a schematic structural diagram of a first network configuration device of a communication center station according to an embodiment of the present invention, where the device is applied to an operation maintenance device in the communication center station, and as shown in fig. 6, the network configuration device 600 of the communication center station may include: a target message receiving module 601 and a network configuration module 602.

A target message receiving module 601, configured to receive a target network configuration request message sent by an application server in a communication central station, where the target network configuration request message is a network configuration request message sent by the application server receiving a mobile terminal, obtain address information corresponding to a maintenance plane of an operation and maintenance device in the communication central station, obtain first maintenance plane address information, and send the target network configuration request message by performing address port mapping on the network configuration request message according to the first maintenance plane address information.

The network configuration module 602 is configured to perform a corresponding network configuration operation according to the parameter configuration information in the target network configuration request message.

In one possible design, the network configuration module is further configured to: and after corresponding network configuration operation is carried out according to the parameter configuration information in the target network configuration request message, a network configuration response message is generated. And acquiring the address information of the mobile terminal to obtain the terminal address information. And according to the terminal address information, carrying out address port inverse mapping on the network configuration response message to obtain a target network configuration response message, and sending the target network configuration response message to the mobile terminal.

The network configuration device of the communication center station provided in the embodiment of the present invention can implement the network configuration method of the communication center station in the embodiment of fig. 4, and the implementation principle and the technical effect are similar, which are not described herein again.

Fig. 7 is a schematic hardware structure diagram of a network configuration device of a communication central station according to an embodiment of the present invention. As shown in fig. 7, the terminal network switching device 700 provided in this embodiment includes: at least one processor 701 and a memory 702. The processor 701 and the memory 702 are connected by a bus 703.

In a specific implementation process, the at least one processor 701 executes computer-executable instructions stored in the memory 702, so that the at least one processor 701 executes the network configuration method of the communication center in the above method embodiment.

For a specific implementation process of the processor 701, reference may be made to the above method embodiments, which implement principles and technical effects similar to each other, and details of this embodiment are not described herein again.

In the embodiment shown in fig. 7, it should be understood that the Processor may be a Central Processing Unit (CPU), other general purpose processors, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of a method disclosed in connection with the present invention may be embodied directly in a hardware processor, or in a combination of the hardware and software modules within the processor.

The memory may comprise high speed RAM memory and may also include non-volatile storage NVM, such as at least one disk memory.

The bus may be an Industry Standard Architecture (ISA) bus, a Peripheral Component Interconnect (PCI) bus, an Extended ISA (EISA) bus, or the like. The bus may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, the buses in the figures of the present application are not limited to only one bus or one type of bus.

The embodiment of the present invention further provides a computer-readable storage medium, where a computer executing instruction is stored in the computer-readable storage medium, and when the processor executes the computer executing instruction, the network configuration method of the communication central station according to the above-mentioned method embodiment is implemented.

The computer-readable storage medium may be any type or combination of volatile or non-volatile memory devices, such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk. Readable storage media can be any available media that can be accessed by a general purpose or special purpose computer.

An exemplary readable storage medium is coupled to the processor such the processor can read information from, and write information to, the readable storage medium. Of course, the readable storage medium may also be an integral part of the processor. The processor and the readable storage medium may reside in an Application Specific Integrated Circuits (ASIC). Of course, the processor and the readable storage medium may also reside as discrete components in the apparatus.

Those of ordinary skill in the art will understand that: all or a portion of the steps of implementing the above-described method embodiments may be performed by hardware associated with program instructions. The program may be stored in a computer-readable storage medium. When executed, the program performs steps comprising the method embodiments described above; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A network configuration method of a communication center station, which is applied to an application server in the communication center station, the method comprising:

receiving a network configuration request message sent by a mobile terminal;

acquiring address information corresponding to a maintenance surface of operation and maintenance equipment in the communication central station to obtain first maintenance surface address information;

sending the target network configuration request message to the operation maintenance equipment so that the operation maintenance equipment performs corresponding network configuration operation according to the parameter configuration information in the target network configuration request message;

the performing address port mapping on the network configuration request message according to the first maintenance surface address information to obtain a target network configuration request message includes:

2. The method of claim 1, wherein the network configuration request message includes a destination address and a destination port; the first maintenance surface address information comprises a first network address and a first port;

and mapping a destination address in the network configuration request message to the first network address, and mapping a destination port in the network configuration request message to the first port.

3. The method of claim 1, wherein the network configuration request message comprises a source address and a source port; the second maintenance surface address information comprises a second network address;

and mapping the source address in the first network configuration request message to the second network address, and performing port mapping on the source port in the first network configuration request message to obtain the target network configuration request message.

4. The method according to claim 1, before the obtaining address information corresponding to a maintenance face of an operation and maintenance device in the communication center, further comprising:

5. A network configuration method of a communication center station, which is applied to an operation and maintenance device in the communication center station, the method comprising:

receiving a target network configuration request message sent by an application server in the communication central station, wherein the target network configuration request message is sent when the application server receives a network configuration request message sent by a mobile terminal, acquires address information corresponding to a maintenance surface of operation maintenance equipment in the communication central station to obtain first maintenance surface address information, performs address port mapping on the network configuration request message according to the first maintenance surface address information to obtain a first network configuration request message, acquires a second maintenance surface address, and performs source address port mapping on the first network configuration request message according to the second maintenance surface address information to obtain a target network configuration request message; the second maintenance surface address is address information corresponding to the maintenance surface of the application server;

6. The method according to claim 5, further comprising, after the performing the corresponding network configuration operation according to the parameter configuration information in the target network configuration request message:

7. A network configuration device of a communication center station, applied to an application server in the communication center station, the device comprising:

a target message sending module, configured to send the target network configuration request message to the operation and maintenance device, so that the operation and maintenance device performs a corresponding network configuration operation according to parameter configuration information in the target network configuration request message;

the target message generating module is specifically configured to perform destination address port mapping on the network configuration request message according to the first maintenance surface address information to obtain a first network configuration request message; acquiring a second maintenance surface address, wherein the second maintenance surface address is address information corresponding to a maintenance surface of the application server; and according to the second maintenance surface address information, performing source address port mapping on the first network configuration request message to obtain a target network configuration request message.

8. A network configuration device of a communication center station, which is applied to an operation and maintenance device in the communication center station, the device comprising:

a target message receiving module, configured to receive a target network configuration request message sent by an application server in the communication central station, where the target network configuration request message is sent when the application server receives a network configuration request message sent by a mobile terminal, acquires address information corresponding to a maintenance plane of an operation and maintenance device in the communication central station to obtain first maintenance plane address information, performs address port mapping on the network configuration request message according to the first maintenance plane address information to obtain a first network configuration request message, acquires a second maintenance plane address, and performs source address port mapping on the first network configuration request message according to the second maintenance plane address information to obtain a target network configuration request message; the second maintenance surface address is address information corresponding to the maintenance surface of the application server;

9. A network configuration device for a communication center, comprising: at least one processor and memory;

the memory stores computer-executable instructions;

the at least one processor executing the computer-executable instructions stored by the memory causes the at least one processor to perform the method of network configuration of a communication hub of any of claims 1 to 4.

10. A network configuration device of a communication center, comprising: at least one processor and memory;

the memory stores computer-executable instructions;

the at least one processor executing the computer-executable instructions stored by the memory causes the at least one processor to perform the method of network configuration of a communication hub of any of claims 5 to 6.

11. A computer-readable storage medium, having stored thereon computer-executable instructions, which, when executed by a processor, implement the method of network configuration of a communication center station according to any one of claims 1 to 4.

12. A computer-readable storage medium, having stored thereon computer-executable instructions, which, when executed by a processor, implement the method of network configuration of a communication center station according to any one of claims 5 to 6.