WO2015180331A1

WO2015180331A1 - Method and system for shunting mixed communication data

Info

Publication number: WO2015180331A1
Application number: PCT/CN2014/087359
Authority: WO
Inventors: 牛蔚华; 李壮志
Original assignee: 中兴通讯股份有限公司
Priority date: 2014-05-30
Filing date: 2014-09-24
Publication date: 2015-12-03
Also published as: CN105207967B; CN105207967A

Abstract

The present invention relates to a method and system for shunting mixed communication data. The method comprises: parsing received mixed packet, wherein the mixed packet contains a plurality of packets; and according to a preset first separation rule, separating the parsed first mixed packet data into control plane data of various interfaces and user plane data of various interfaces or any one interface, and outputting the separated control plane data of various interfaces and user plane data of various interfaces or any one interface respectively through corresponding physical interfaces, so that the received user plane data and control plane data are directly associated without needing to separately associate the control plane data and the user plane data in advance, thereby improving the efficiency of shunting mixed communication data.

Description

Method and system for shunting mixed communication data

Technical field

The present invention relates to the field of communications technologies, and in particular, to a method and system for distributing hybrid communication data.

Background technique

The rapid development of mobile Internet services has led to a spurt of mobile core network traffic. For the data monitoring system, the increase of user plane data and control plane data traffic and the complexity of the service put forward higher requirements for equipment performance. In order to improve the data processing efficiency of the data monitoring system, one solution is to separate the access and processing. The access device is responsible for the separation of the protocol and the balanced allocation of traffic; the processing device is responsible for the deep analysis of the service. This will not only solve the processing performance problems, but also facilitate the flexible expansion of the monitoring system.

In the prior art, the data received by the monitoring system is mixed message data. When the mixed message data is separated, it is often necessary to completely associate the control plane message and the user plane message in each session process. Complex and less efficient.

Summary of the invention

SUMMARY OF THE INVENTION A primary object of the present invention is to provide a shunting method and system for mixing communication data, aiming at improving the shunt efficiency of mixed communication data.

The embodiment provides a method for distributing the mixed communication data, including: parsing the received first mixed message data, where the first mixed message data includes multiple messages; The separation rule separates the parsed first mixed message data into control plane data of each interface, and user plane data of each interface or any interface; control plane data of each interface to be separated, and each interface or any The user plane data of the interface is output through the corresponding physical interface.

Preferably, the step of separating the parsed first mixed message data into the control plane data of each interface according to the preset first separation rule, and the user plane data of each interface or any interface includes: acquiring the mixed message The protocol information of each packet data in the data, and the packet data with the same protocol information and the preset protocol information is separated from the parsed first mixed message data, as the control plane data of the first interface; The port information of each packet data in the first mixed message data is separated into the user plane data including the first interface and the user plane of the second interface according to the obtained port information. Second mixed message data of data and control plane data, and user interface data including third interface, control plane data, and other numbers According to the third mixed message data, the second mitigation data and the third mixed message data are separated into user interface data of any interface according to a preset second separation rule, and control planes of the second interface and the third interface data.

Preferably, the step of separating the second mitigation data and the third mixed message data into the user plane data of any interface according to the preset second separation rule, and the control plane data of the second interface and the third interface comprises: The preset communication protocol parses the second mixed message data, and separates the mixed message data into fourth mixed message data including user plane data of the first interface and the second interface, and the second interface Controlling surface data; separating user plane data of the second interface from the fourth mixed message data according to preset IP information; according to preset port information of the third interface or a preset third interface communication protocol, The third interface control plane data is separated from the third mixed message data.

Preferably, the step of separating the third interface control plane data from the third mixed message data according to the port information of the preset third interface or the preset third interface communication protocol comprises: determining the third Whether the port information of each packet data in the mixed packet data matches the port information of the preset third interface; the port information of each packet data in the third mixed packet data and the port information of the preset third interface When matching, the third interface user plane data control plane data is separated from the third hybrid packet data according to the preset port information of the third interface; and the port information of each packet data in the third hybrid packet data. When the port information of the preset third interface does not match, the packet data in the third mixed message data is parsed according to the preset third interface communication protocol, to be used in the third mixed message data. The third interface user plane data control plane data is separated.

Preferably, the step of outputting the control plane data of the separated interfaces and the user plane data of each interface or any interface through the corresponding physical interface respectively includes: acquiring control plane data of each interface, and each interface or any The destination IP address of the user plane data of the interface, and divides the control plane data of each interface and the user plane data of each interface or any interface into multiple data streams according to the obtained destination IP information; according to the preset purpose The mapping between the IP information and the physical port determines the physical port corresponding to each data stream, and outputs each data stream through the corresponding physical port.

The present invention further provides a shunting system for mixing communication data, comprising: a parsing module, configured to parse the received first mixed message data, wherein the mixed message data includes a plurality of messages; a separation module, The method is configured to separate the parsed first mixed message data into control plane data of each interface, and user interface data of each interface or any interface according to a preset first separation rule; and output modules are set to separate each interface The control plane data, and the user plane data of each interface or any interface are respectively encapsulated and output.

Preferably, the separating module includes: a first separating sub-module, configured to obtain protocol information of each packet data in the mixed packet data, and parse the packet data with the same protocol information and preset protocol information by parsing The first mixed message data is separated as the control plane data of the first interface; the second separated sub-module is set to And obtaining the port information of each packet data in the separated first mixed message data, and separating the separated first mixed message data into user plane data including the first interface and the second interface according to the obtained port information. Second mixed message data of user plane data and control plane data, and third mixed message data including third interface user plane data, control plane data, and other data; and a third separation submodule configured to follow preset The second separation rule separates the second mitigation data and the third mixed message data into user plane data of any interface, and control plane data of the second interface and the third interface.

Preferably, the third separating sub-module includes: a first separating unit configured to parse the second mixed message data according to a preset communication protocol, and separate the second mixed message data into a first The fourth mixed message data of the control plane data of the interface and the second interface, and the control plane data of the second interface; the second separating unit is configured to be separated from the fourth mixed message data according to the preset IP information The user interface data of the second interface; the third separation unit separates the third interface control plane from the third mixed message data according to the preset port information of the third interface or the preset third interface communication protocol data.

Preferably, the third separating unit includes: a determining subunit, configured to determine whether the port information of each packet data in the third mixed message data matches the port information of the preset third interface; the first separating subunit When the port information of each packet data in the third mixed packet data matches the port information of the preset third interface, the third mixed packet data is used according to the preset port information of the third interface. Separating the third interface user plane data control plane data; the second separation subunit is configured to: when the port information of each packet data in the third hybrid packet data does not match the port information of the preset third interface, And parsing each of the third mixed message data according to the preset third interface communication protocol, to separate the third interface user plane data control plane data from the third mixed message data.

Preferably, the output module includes: an obtaining unit, acquiring control plane data of each interface, and destination IP information of user interface data of each interface or any interface; and separating unit configured to set each according to the acquired destination IP information The control plane data of the interface, and the user plane data of each interface or any interface are respectively divided into multiple data streams; the output unit is set to determine the corresponding data stream according to the mapping relationship between the preset destination IP information and the physical port. The physical port outputs each data stream through the corresponding physical port.

The method and system for distributing the mixed communication data provided by the present invention, the received mixed message is parsed, wherein the mixed message includes multiple messages; the first parsed according to the preset first separation rule The mixed message data is separated into the control plane data of each interface, and the user plane data of each interface or any interface, and the separated control plane data of each interface, and the user plane data of each interface or any interface respectively Through the corresponding physical interface output, the control plane data and the user plane data are directly associated with each other, and the received user plane data and the control plane data are directly correlated to improve the efficiency of the split communication data.

DRAWINGS

1 is a schematic flow chart of a preferred embodiment of a method for distributing hybrid communication data according to the present invention;

2 is a schematic flow chart of a preferred embodiment of step S20 of FIG. 1;

3 is a schematic flow chart of a preferred embodiment of step S23 of FIG. 2;

4 is a schematic flow chart of a preferred embodiment of step S233 in FIG. 3;

FIG. 5 is a schematic flow chart of a preferred embodiment of step S30 of FIG. 1;

FIG. 6 is a schematic flow chart of a preferred embodiment of a shunt system for mixing communication data according to the present invention.

The implementation, functional features, and advantages of the present invention will be further described in conjunction with the embodiments.

detailed description

The technical solution of the present invention will be further described below with reference to the accompanying drawings and specific embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to FIG. 1, FIG. 1 is a schematic flowchart diagram of a preferred embodiment of a method for distributing hybrid communication data according to the present invention.

The method for distributing the mixed communication data proposed in this embodiment includes:

Step S10, parsing the received first mixed message data, where the mixed message data includes multiple messages;

In this embodiment, the first mixed message includes user plane data and control plane data of multiple data interfaces, and the user plane data refers to service data, such as voice data or packet service data. The control plane refers to the signaling data (such as the communication link establishment command issued by the controller) to control the establishment, maintenance and release of a call flow. For example, in a call, the voice or video data sent by the user through the communication terminal is the user plane data, and the data established and released by the control server is the control plane data, and the user plane data in the passing process. And the control plane data is mixed to form a first mixed message, where the first mixed message data is transmitted to the monitoring platform for monitoring, and the monitoring platform parses the received first mixed message data.

Step S20: Separating the parsed first mixed message data into control plane data of each interface according to a preset first separation rule, and user interface data of each interface or any interface;

In this embodiment, the user plane data is sequentially transmitted by multiple interfaces. Therefore, the service data output by each interface is the same, and only the user plane data output of any interface needs to be separated to reduce the system. Overhead, and reduce the physical transmission port settings, reduce costs; to ensure the accuracy of data transmission, you can also obtain the user plane data of each interface; and because the function of each interface is different, the generated control plane data is also different, so Need to get control surface data for each interface.

The preset rule may be identifier information in the packet header, such as protocol information (such as protocol number), and port information (such as port number), and or the code segment information in the packet and or preset IP information. Etc., the operator can flexibly set according to its communication rules.

In step S30, the control plane data of the separated interfaces and the user plane data of each interface or any interface are respectively output through the corresponding physical interfaces.

In this embodiment, the control plane data and the user plane data of different interfaces can be output through the corresponding physical ports, and the user plane data or control plane data of different interfaces are sent to the corresponding terminal or server.

The method for offloading the mixed communication data in the embodiment, the received mixed message is parsed, wherein the mixed message includes multiple messages; and the first mixed sample is parsed according to a preset first separation rule. The message data is separated into the control plane data of each interface, and the user plane data of each interface or any interface, and the separated control plane data of each interface and the user plane data of each interface or any interface are respectively passed. The corresponding physical interface output does not need to separately associate the control plane data and the user plane data, and directly associates the received user plane data with the control plane data, thereby improving the efficiency of shunting the mixed communication data.

Wherein, referring to FIG. 2, step S20 includes:

Step S21: Obtain protocol information of each packet data in the mixed packet data, and separate the packet data whose protocol information is the same as the preset protocol information from the parsed first mixed packet data, as the first interface. Control surface data;

Step S22: Obtain port information of each packet data in the separated first mixed message data, and separate the separated first mixed message data into user plane data including the first interface according to the obtained port information. User interface data of the second interface and second mixed message data of the control plane data, and third mixed message data including the third interface user plane data, control plane data, and other data;

Step S23, separating the second mitigation data and the third mixed message data into user plane data of any interface and control plane data of the second interface and the third interface according to a preset second separation rule.

In this embodiment, the first mixed message data may include user plane data of the first interface, the second interface, and the third interface, and control plane data, where the first interface, the second interface, and the third interface are preferably IuPS, Gn and Gb interfaces.

The following describes the IuPS, Gn, and Gb interfaces as the first interface, the second interface, and the third interface respectively: the protocol information in the packet header information of the IUPS control plane data, and the control plane and user plane of other ports. If the protocol information of the data is different, the received packet in the first mixed packet data may be parsed according to the preset communication protocol, so as to obtain protocol information in the packet header of each packet, the protocol information may be The protocol number, the protocol name, or the protocol code are compared, and the obtained protocol information is compared with the preset protocol information, and the packet matching the protocol information in the packet header and the preset protocol information is taken as the first The control plane data of the interface, in this embodiment, the protocol information is preferably the number of the SCTP (STREAM CONTROL TRANSMISSION PROTOCOL) protocol; since the user plane data of the IuPS and the Gn and the port information of the control plane data are the same, Therefore, each received packet in the first mixed packet data may be parsed according to a preset communication protocol, and the port information may include a port number or Port name, etc., the port number is preferably the port number of the (General Data Transfer Platform) general data transmission platform, such as 2123, 2152, and 3386, etc., and the port information in the packet header is matched with the preset port information. The text is used as the second mixed message data of the user plane data of the first interface, the user plane data of the second interface, and the control plane data, and the packet information of the other packet headers does not match the preset port information. The third mixed message data including the third interface data and other data.

In this embodiment, since the obtained user plane data is the user plane data of any interface, the corresponding second separation rule may be determined according to the user plane data to be obtained, that is, the user plane data to be obtained is the first port. The user plane data is different from the second separation rule when the user plane data to be obtained is the user plane data of the second port, so that the interface corresponding to the user plane data to be obtained can be determined, and according to the preset interface and the Separating the mapping relationship between the rules and obtaining the second separation rule corresponding to the determined interface.

Wherein, referring to FIG. 3, step S23 includes:

Step S231, parsing the second mixed message data according to a preset communication protocol, and separating the second mixed message data into a fourth mixed message including user plane data of the first interface and the second interface. Data, and control plane data of the second interface;

Step S232, separating user plane data of the second interface from the fourth mixed message data according to preset IP information;

Step S233: Separate the third interface control plane data from the third mixed message data according to the preset port information of the third interface or the preset third interface communication protocol.

The following describes the IuPS, Gn, and Gb interfaces as the first interface, the second interface, and the third interface, respectively.

In this embodiment, the preset communication protocol is preferably a GTP protocol, and when the second mixed message data is parsed according to the preset communication protocol, the preset encoding end of each parsed message can be obtained. The information, when the code segment information preset in the parsed message matches the pre-stored code segment information, the parsed message is the control plane data of the second interface, and is preset in the parsed message. When the coded segment information does not match the pre-stored code segment information, the parsed message is the fourth mixed message data including the control plane data of the first interface and the second interface.

In this embodiment, since the user plane data of the Gn interface is communication data between two GGSNs (Gateway GSNs, gateway GSNs), the IP information of the GGSNs may be pre-stored. In this embodiment, in the process of parsing the second mixed packet data according to a preset communication protocol, IP information of each packet data may be acquired at the same time, and the IP information is encapsulated in the header of each packet. The user interface data of the second interface is separated from the fourth mixed message data according to the IP information of the packet header, and the packet whose header IP information matches the preset IP information is the second interface. The user plane data, the packet whose header IP information does not match the preset IP information is the user plane data of the third interface.

In order to ensure that the user plane data of the second port is extracted more accurately, the pre-stored IP information can be updated in real time. In this embodiment, a control message for creating, updating, and deleting a PDP (Packet Data Protocol) can be received in real time, and The PDP creation message and the PDP update message are parsed to obtain corresponding destination IP information and source IP information, and the pre-stored IP information is updated according to the acquired destination IP information and source IP information.

The control plane data extracted by the foregoing solution is the control plane data of the second interface. When the extracted control plane data is the user plane data of the third interface, step S23 specifically includes:

Step S234, parsing the second mixed message data according to a preset communication protocol, and separating control plane data of the second interface from the second mixed message data;

Step S235: Separate the third interface control plane data and the user plane data from the third mixed message data according to the preset port information of the third interface or the preset third interface communication protocol.

Since the control plane data of the third interface is different from the user plane data, the user plane data and the control plane data can be directly separated from the control plane data and the user plane data including the third interface according to the port information.

When the extracted control plane data is the user plane data of the first interface, step S23 includes:

Step S236, parsing the second mixed message data according to a preset communication protocol, and separating the second mixed message data into a fourth mixed message including user plane data of the first interface and the second interface. Data, and control plane data of the second interface;

Step S237, separating user plane data of the first interface from the fourth mixed message data according to preset IP information;

Step S238: The third interface control plane data is separated from the third mixed message data according to the preset port information of the third interface or the preset third interface communication protocol.

Therefore, the step S23 may be optimized to obtain the user plane data to be extracted, and determine a second separation rule corresponding to the user plane data to be extracted according to the mapping relationship between the preset user plane data and the second separation rule, where the second separation rule corresponding to the user plane data to be extracted is selected. When the user plane data is the user plane data of the second interface, the second separation rule is steps S231-S233. When the user plane data to be extracted is the user plane data of the third interface, the second separation rule is step S234-S235. When the user plane data to be extracted is the user plane data of the first interface, the second separation rule is steps S236-S238. The scheme makes the shunting method of the mixed communication data more widely used and improves its versatility.

The step S233 of FIG. 4 specifically includes:

Step S2331: Determine whether the port information of each packet data in the third mixed packet data matches the port information of the preset third interface;

Step S2332: When the port information of each packet data matches the port information of the preset third interface in the third mixed packet data, the third mixed packet data is used according to the preset port information of the third interface. Separating the third interface user plane data control plane data;

Step S2333: When the port information of each packet data does not match the port information of the preset third interface in the third mixed packet data, the third mixed message data is used according to the preset third interface communication protocol. Each of the message data is parsed to separate the third interface user plane data control plane data from the third hybrid message data.

In this embodiment, because the user plane data of the third interface and the port information of the control plane data are different, the control plane data and the user plane data of the third interface may be directly determined according to the preset port information; When the third interface user plane data and the control plane data carry more port information types, the control plane data and the user plane data of the third interface may not be accurately confirmed according to the pre-stored port information, and the preset communication may be performed according to the preset communication. The protocol distinguishes the control plane data and the user plane data of the third interface. In this embodiment, when the obtained port information does not match the preset port information, the user plane data of the third interface and the control plane tempo board are distinguished according to the preset communication protocol, and the efficiency is high. When the third interface user plane data and the control plane data are determined according to the preset protocol, each packet data in the third hybrid packet data may be parsed according to a preset communication protocol, to obtain a preset of each packet data. Field information (such as SAPI field information), due to the third interface user plane data And the preset field information of the control plane data is different, and the third interface user plane data and the control plane data can be directly distinguished according to the preset field information.

Wherein, referring to step S30 of FIG. 5, the method includes:

Step S31: Obtain control plane data of each interface, and destination IP information of user interface data of each interface or any interface, and control data of each interface according to the obtained destination IP information, and each interface or any interface. User plane data is divided into multiple data streams;

Step S32: Determine a physical port corresponding to each data stream according to a preset mapping relationship between the destination IP information and the physical port, and output each data stream through the corresponding physical port.

In this embodiment, the mapping between the destination IP information and the physical port may be preset, and the splitting of the Gn user plane data is taken as an example: the Gn user plane data includes multiple destination IP information, and the purpose of acquiring the Gn user plane data is IP information, and according to the mapping relationship between the destination IP information and the physical port, the Gn user plane data is divided into different data streams and output by the corresponding physical port.

It can be understood by those skilled in the art that, in order to improve the accuracy of data offloading, it is determined whether the destination IP information matches the acquired IP information in the mapping relationship between the preset destination IP information and the physical port, for a preset purpose. When the destination IP information obtained by the destination IP information is matched in the mapping between the IP information and the physical port, the physical port corresponding to each data stream is determined according to the mapping relationship between the preset destination IP information and the physical port, and each data stream is determined. When the destination IP information obtained by the destination IP information is not matched in the mapping between the preset destination IP information and the physical port, the control plane data of each interface is used according to the preset priority, and each The user plane data of the interface or any interface is output through the physical port of the corresponding priority.

The destination IP address may not be pre-stored in the server. To improve the accuracy of data offloading, you can directly use the number of acquired destination IP information divided by the number of physical ports to determine each port. The number of data streams to be transmitted; when the number of acquired destination IP information is smaller than the number of physical ports, the corresponding physical port is selected according to a preset priority.

Referring to FIG. 6, FIG. 6 is a schematic flowchart diagram of a preferred embodiment of a shunt system for mixing communication data according to the present invention.

It should be emphasized that, for those skilled in the art, the functional block diagram shown in FIG. 6 is merely an exemplary diagram of a preferred embodiment, and the function of the shunting system of the mixed communication data shown in FIG. 6 by those skilled in the art. The module can be easily supplemented by a new function module; the name of each function module is a custom name, and is used only for each program function block of the shunt system to assist in understanding the mixed communication data, and is not used to limit the technical solution of the present invention. The core of the technical solution of the invention is the function to be achieved by the functional modules of the respective defined names.

This embodiment provides a shunting system for mixing communication data, including:

The parsing module 10 is configured to parse the received first mixed message data, where the mixed message data includes multiple messages;

The separation module 20 is configured to separate the parsed first mixed message data into control plane data of each interface according to a preset first separation rule, and user interface data of each interface or any interface;

The output module 30 is configured to separately encapsulate the control plane data of each interface, and the user plane data of each interface or any interface, and output the data.

The traffic distribution system of the hybrid communication data provided in this embodiment parses the received mixed message, where the mixed message includes multiple messages; the first mixed sample is parsed according to a preset first separation rule. The message data is separated into the control plane data of each interface, and the user plane data of each interface or any interface, and the separated control plane data of each interface and the user plane data of each interface or any interface are respectively passed. The corresponding physical interface output does not need to separately associate the control plane data and the user plane data, and directly associates the received user plane data with the control plane data, thereby improving the efficiency of shunting the mixed communication data.

The separation module 20 includes:

The first separating sub-module 21 is configured to obtain protocol information of each packet data in the mixed packet data, and separate the packet data with the same protocol information from the preset protocol information from the parsed first mixed packet data. Come out as the control plane data of the first interface;

The second separation sub-module 22 is configured to obtain the port information of each packet data in the separated first mixed message data, and separate the separated first mixed message data into the first interface according to the obtained port information. User plane data, user plane data of the second interface, and second mixed message data of the control plane data, and third mixed message data including the third interface user plane data, control plane data, and other data;

The third separating sub-module 23 is configured to separate the second mitigation data and the third mixed message data into user plane data of any interface according to a preset second separating rule, and control planes of the second interface and the third interface data.

The third separating sub-module 23 includes:

The first separating unit 231 is configured to parse the second mixed message data according to a preset communication protocol, and separate the second mixed message data into a control plane data including the first interface and the second interface. Four mixed message data, and control plane data of the second interface;

The second separating unit 232 is configured to separate user plane data of the second interface from the fourth mixed message data according to preset IP information;

The third separating unit 233 is configured to separate the third interface control plane data from the third mixed message data according to the preset port information of the third interface or the preset third interface communication protocol.

In order to ensure that the user plane data of the second port is extracted more accurately, the pre-stored IP information can be updated in real time. In this embodiment, the PDP (Packet Data Protocol) can be newly created, updated, and deleted. And control the PDP creation message and the PDP update message to obtain the corresponding destination IP information and the source IP information, and update the pre-stored IP information according to the acquired destination IP information and the source IP information.

The control plane data extracted by the foregoing solution is the control plane data of the second interface. When the extracted control plane data is the user plane data of the third interface, the third separation submodule 23 includes:

The fourth separating unit 234 is configured to parse the second mixed message data according to a preset communication protocol, and separate the control plane data of the second interface from the second mixed message data;

The fifth separating unit 235 is configured to separate the third interface control plane data and the user plane data from the third mixed packet data according to the preset port information of the third interface or the preset third interface communication protocol. .

When the extracted control plane data is the user plane data of the first interface, the third separation submodule 23 includes:

The sixth separating unit 236 is configured to parse the second mixed message data according to a preset communication protocol, and separate the second mixed message data into user plane data including the first interface and the second interface. Fourth mixed message data, and control plane data of the second interface;

The seventh separating unit 237 is configured to separate user plane data of the first interface from the fourth mixed message data according to preset IP information;

The eighth separating unit 238 is configured to separate the third interface control plane data from the third mixed message data according to the preset port information of the third interface or the preset third interface communication protocol.

Therefore, the third separation sub-module 23 can be optimized to obtain the user plane data to be extracted currently, and determine the corresponding number of the user plane data to be extracted according to the mapping relationship between the preset user plane data and the second separation rule. Separating the rules, and separating the second mitigation data and the third mixed message data into user plane data of any interface and control plane data of the second interface and the third interface according to the determined second separation rule. When the user plane data to be extracted is the user plane data of the second interface, the third separating submodule 23 includes first to third separating units; when the user plane data to be extracted is the user plane data of the third interface, The third separating sub-module 23 includes fourth to fifth separating units; and when the user plane data to be extracted is user plane data of the first interface, the third separating sub-module 23 includes sixth to eighth separating units. The scheme makes the shunting method of the mixed communication data more widely used and improves its versatility.

The third separating unit 233 includes:

The determining subunit 2331 is configured to determine whether the port information of each packet data in the third mixed message data matches the port information of the preset third interface;

The first separating sub-unit 2332 is configured to: when the port information of each packet data in the third mixed message data matches the port information of the preset third interface, according to the port information of the preset third interface, Separating the third interface user plane data control plane data from the third mixed message data;

The second separating sub-unit 2333 is configured to: when the port information of each packet data in the third mixed message data does not match the port information of the preset third interface, according to the preset third interface communication protocol, the third Each of the message data in the mixed message data is parsed to separate the third interface user plane data control plane data from the third mixed message data.

In this embodiment, because the user plane data of the third interface and the port information of the control plane data are different, the control plane data and the user plane data of the third interface may be directly determined according to the preset port information; When the third interface user plane data and the control plane data carry more port information types, the control plane data and the user plane data of the third interface may not be accurately confirmed according to the pre-stored port information, and the preset communication may be performed according to the preset communication. The protocol distinguishes the control plane data and the user plane data of the third interface. In this embodiment, when the obtained port information does not match the preset port information, the user plane data of the third interface and the control plane tempo board are distinguished according to the preset communication protocol, and the efficiency is high. When the third interface user plane data and the control plane data are determined according to the preset protocol, each packet data in the third hybrid packet data may be parsed according to a preset communication protocol, to obtain a preset of each packet data. The field information (such as the SAPI field information), because the third interface user plane data and the preset field information of the control plane data are different, the third interface user plane data and the control plane data can be directly distinguished according to the preset field information.

The output module 30 includes:

The obtaining unit 31 acquires control plane data of each interface, and destination IP information of user interface data of each interface or any interface;

The separating unit 32 is configured to divide the control plane data of each interface and the user plane data of each interface or any interface into multiple data streams according to the acquired destination IP information;

The output unit 33 is configured to determine a physical port corresponding to each data stream according to a preset mapping relationship between the destination IP information and the physical port, and output each data stream through the corresponding physical port.

The above description is only a preferred embodiment of the present invention, and thus does not limit the scope of the invention, and the equivalent structural transformations made by the description of the present invention and the contents of the drawings are directly or indirectly applied to other related technical fields. The same is included in the scope of patent protection of the present invention.

Industrial applicability

As described above, according to the foregoing embodiment and the preferred embodiment, the received user plane data and the control plane data are directly associated with each other without first separately associated control plane data and user plane data, thereby improving the efficiency of splitting the mixed communication data.

Claims

A method for distributing mixed communication data, comprising:

Parsing the received first mixed message data, where the first mixed message data includes multiple messages;

Separating the parsed first mixed message data into control plane data of each interface according to a preset first separation rule, and user interface data of each interface or any interface;

The control plane data of each separated interface and the user plane data of each interface or any interface are respectively output through corresponding physical interfaces.
The method according to claim 1, wherein the parsing the first mixed message data is separated into control plane data of each interface according to a preset first separation rule, and a user plane of each interface or any interface The steps of the data include:

Obtaining protocol information of each packet data in the mixed packet data, and separating the packet data with the same protocol information and the preset protocol information from the parsed first mixed packet data, as a control plane of the first interface data;

And obtaining the port information of each packet data in the separated first mixed message data, and separating the separated first mixed message data into user plane data including the first interface and the second interface according to the obtained port information. Second mixed message data of user plane data and control plane data, and third mixed message data including third interface user plane data, control plane data, and other data;

The second mixed data and the third mixed message data are separated into user plane data of any interface and control plane data of the second interface and the third interface according to a preset second separation rule.
The method according to claim 2, wherein said separating the second mixed data and the third mixed message data into user plane data of any interface according to a preset second separation rule, and the second interface and the third The steps of the control plane data of the interface include:

Parsing the second mixed message data according to a preset communication protocol, and separating the second mixed message data into fourth mixed message data including user plane data of the first interface and the second interface, and Control plane data of the second interface;

Separating user plane data of the second interface from the fourth mixed message data according to preset IP information;

The third interface control plane data is separated from the third mixed message data according to the preset port information of the third interface or the preset third interface communication protocol.
The method according to claim 3, wherein the third interface control plane is separated from the third mixed message data according to the port information of the preset third interface or the preset third interface communication protocol. The steps of the data include:

Determining whether the port information of each packet data in the third mixed packet data matches the port information of the preset third interface;

When the port information of each packet data matches the port information of the preset third interface in the third mixed packet data, the port information of the third interface is separated from the third mixed packet data according to the preset port information. Third interface user plane data control plane data;

If the port information of each packet data does not match the port information of the preset third interface in the third mixed packet data, each packet in the third mixed packet data is used according to the preset third interface communication protocol. The data is parsed to separate the third interface user plane data control plane data from the third mixed message data.
The method according to claim 1, wherein the step of outputting the control plane data of the separated interfaces and the user plane data of each interface or any interface through the corresponding physical interface respectively comprises:

Obtain control plane data of each interface, and destination IP information of user interface data of each interface or any interface, and control data of each interface according to the obtained destination IP information, and user plane of each interface or any interface The data is divided into multiple data streams;

The physical port corresponding to each data stream is determined according to the preset mapping relationship between the destination IP information and the physical port, and each data stream is output through the corresponding physical port.
A shunt system for mixing communication data, comprising:

The parsing module is configured to parse the received first mixed message data, where the mixed message data includes multiple messages;

The separation module is configured to separate the parsed first mixed message data into control plane data of each interface according to a preset first separation rule, and user interface data of each interface or any interface;

The output module is configured to separately separate the control plane data of each interface and the user plane data of each interface or any interface.
The system of claim 6 wherein said separation module comprises:

The first separating sub-module is configured to obtain protocol information of each packet data in the mixed packet data, and separate the packet data whose protocol information is the same as the preset protocol information from the parsed first mixed packet data. , as control plane data of the first interface;

The second separation sub-module is configured to obtain the port information of each packet data in the separated first mixed message data, and separate the separated first mixed message data into the first interface according to the obtained port information. User plane data, user plane data of the second interface, and second mixed message data of the control plane data, and third mixed message data including the third interface user plane data, control plane data, and other data;

The third separating submodule is configured to separate the second mixed data and the third mixed message data into user plane data of any interface according to a preset second separating rule, and control plane data of the second interface and the third interface .
The system of claim 7 wherein said third separate sub-module comprises:

a first separating unit, configured to parse the second mixed message data according to a preset communication protocol, and separate the second mixed message data into fourth information including control plane data of the first interface and the second interface Mixed message data, and control plane data of the second interface;

a second separating unit, configured to separate user plane data of the second interface from the fourth mixed message data according to preset IP information;

The third separating unit separates the third interface control plane data from the third mixed message data according to the preset port information of the third interface or the preset third interface communication protocol.
The system of claim 8 wherein said third separation unit comprises:

The determining subunit is configured to determine whether the port information of each packet data in the third mixed packet data matches the port information of the preset third interface;

a first separating subunit, configured to: when the port information of each packet data in the third mixed packet data matches the port information of the preset third interface, according to the port information of the preset third interface Separating the third interface user plane data control plane data from the three mixed message data;

a second separating subunit, configured to: when the port information of each packet data in the third mixed message data does not match the port information of the preset third interface, according to the preset third interface communication protocol, the third hybrid Each of the message data in the message data is parsed to separate the third interface user plane data control plane data from the third mixed message data.
The system of claim 6 wherein said output module comprises:

The obtaining unit is configured to obtain control plane data of each interface, and destination IP information of user interface data of each interface or any interface;

The separating unit is configured to divide the control plane data of each interface and the user plane data of each interface or any interface into multiple data streams according to the obtained destination IP information;

The output unit is configured to determine a physical port corresponding to each data stream according to a preset mapping relationship between the destination IP information and the physical port, and output each data stream through the corresponding physical port.