CN106330513A - Method and device for processing tr069 protocol information - Google Patents

Abstract

The invention provides a processing method and apparatus for tr069 protocol information. An operating state of an auto config server (ACS) is detected, wherein the operating state is used for indicating a connecting state of the ACS and a CPE; when the operating state is detected to be an off-line state, a processing course is established and session connection between the processing course and the CPE is established, wherein the processing course is used for responding to information sent to the ACS by the CPE based on a tr069 protocol. Therefore, a problem of ACS down time due to a message storm can be solved and thus centralized reporting caused by information accumulation can be avoided, thereby avoiding an impact on the ACS. Under the circumstance that the current hardware cost is not increased, the message storm is resisted, thereby improving the user experience.

Description

Method and device for processing tr069 protocol information

technical field

The present invention relates to the communication field, in particular to a method and device for processing tr069 protocol information.

Background technique

The ACS (Auto Config Server) system manages the remote terminal access equipment CPE (Customer Premise Equipment, including DSL terminals, PON terminals, etc.) through the Tr069 protocol cluster released by the broadband-forum. There is a session re-establishment policy in the Tr069 protocol. When the CPE fails to establish a session with the ACS, it will select a time for session re-establishment according to a given time interval (see TR-069_Amendment-5 Section 3.2.1.1) . Then, under the above mechanism, if the ACS is offline, the Inform messages reported by the CPE will easily accumulate. When the ACS rebuilds the session and goes online again, the accumulated Inform messages will be reported to the ACS in a centralized manner, causing the ACS to be impacted. In severe cases, the ACS management server may crash.

At present, there are generally two ways to deal with this situation: one is to increase the management capacity of the ACS so that the management capability can cope with this type of message storm; the other is to allow the ACS to go down , by restarting the ACS process. Both of the above two methods have some disadvantages. The former will lead to an increase in cost due to upgrades, and the latter will lead to poor user experience due to frequent downtime.

Aiming at the problem of ACS downtime caused by message storms in related technologies, no effective solution has been proposed yet.

Contents of the invention

The present invention provides a method and device for processing tr069 protocol information to at least solve the problem of ACS downtime caused by message storms in the related art.

According to one aspect of the present invention, a method for processing tr069 protocol information is provided, including: detecting the running state of the automatic configuration server ACS, wherein the running state is used to indicate the connection state between the ACS and the remote terminal equipment CPE; When the status is offline, create a processing process and establish a session connection between the processing process and the CPE, wherein the processing process is used to respond to the information sent by the CPE to the ACS according to the tr069 protocol.

Further, detecting the running state of the automatic configuration server ACS includes: detecting the process state in the ACS for processing the tr069 protocol information sent from the CPE to the ACS; detecting the port state of the communication port in the ACS used to establish a session connection with the CPE.

Further, after the processing process is created and the session connection between the processing process and the CPE is established, the method further includes: when it is detected that the running status is online, terminating the processing process.

Further, terminating the processing process includes: obtaining the process state of the processing process, wherein the process state includes at least: occupied and idle; when the process state is idle, terminate the processing process; when the process state is occupied, restart after a predetermined time Get process status.

Further, after the processing process is created and the session connection between the processing process and the CPE is established, the method further includes: generating log information according to the running state of the ACS, and sending the log information to a preset destination address.

According to another aspect of the present invention, a processing device for tr069 protocol information is provided, including: a detection module for detecting the running state of the automatic configuration server ACS, wherein the running state is used to indicate the connection between the ACS and the remote terminal equipment CPE Status; the first processing module is used to create a processing process and establish a session connection between the processing process and the CPE when the running status is detected to be offline, wherein the processing process is used to respond to the information sent by the CPE to the ACS according to the tr069 protocol.

Further, the detection module includes: a first sub-detection module, which is used to detect the process status in the ACS for processing the tr069 protocol information sent by the CPE to the ACS; a second sub-detection module, which is used to detect the ACS used to establish a session with the CPE The port status of the connected communication port.

Further, the device further includes: a second processing module, configured to terminate the processing process when it is detected that the running status is online.

Further, the second processing module includes: a sub-acquisition module, configured to acquire the process status of the processing process, wherein the process status includes at least: occupied and idle; a sub-termination module, configured to terminate the processing process when the process status is idle; The sub-delay module is used to reacquire the process state after a predetermined time when the process state is occupied.

Further, the device further includes: a log module, configured to generate log information according to the running state of the ACS, and send the log information to a preset destination address.

Through the present invention, the running state of the automatic configuration server ACS is detected, wherein the running state is used to indicate the connection state between the ACS and the remote terminal equipment CPE; Session connection, in which the processing process is used to respond to the information sent by the CPE to the ACS according to the tr069 protocol, which solves the problem of ACS downtime caused by message storms, thereby preventing centralized reporting caused by information accumulation, thereby avoiding The purpose of the impact on the ACS. It achieves the effect of resisting message storms and improving user experience without increasing the current hardware cost.

Description of drawings

The accompanying drawings described here are used to provide a further understanding of the present invention and constitute a part of the application. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations to the present invention. In the attached picture:

Fig. 1 is a flow chart of a method for processing tr069 protocol information according to an embodiment of the present invention;

FIG. 2 is a flow chart of an application scenario for upgrading an ACS according to a method for processing tr069 protocol information according to an embodiment of the present invention;

Fig. 3 is a structural block diagram of a processing device for tr069 protocol information according to an embodiment of the present invention;

Fig. 4 is a structural block diagram of a device for processing tr069 protocol information according to an optional embodiment of the present invention;

5 is a schematic structural diagram of a processing device for tr069 protocol information according to an optional embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a device for processing tr069 protocol information according to an optional embodiment of the present invention; and

Fig. 7 is a schematic structural diagram of an apparatus for processing tr069 protocol information according to an optional embodiment of the present invention.

detailed description

Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence.

In this embodiment, a processing method of tr069 protocol information is provided. Fig. 1 is a flow chart of a processing method of tr069 protocol information according to an embodiment of the present invention. As shown in Fig. 1, the process includes the following steps:

Step S102, detecting the running state of the automatic configuration server ACS, wherein the running state is used to indicate the connection state between the ACS and the remote terminal equipment CPE;

Step S104, when it is detected that the running state is offline, create a processing process and establish a session connection between the processing process and the CPE, wherein the processing process is used to respond to the information sent by the CPE to the ACS according to the tr069 protocol.

Through the above steps S102 to S104, when the running state of the automatic configuration server ACS is offline, create a processing process for replying to the information sent by the CPE according to the tr069 protocol, and establish a session connection with the CPE. That is, the information sent by the CPE when the ACS is offline is processed through the processing process, which prevents the centralized reporting caused by information accumulation, thereby avoiding the impact on the ACS. It achieves the effect of resisting message storms and improving user experience without increasing the current hardware cost. Solved the problem of ACS downtime caused by message storm in the related technology.

As an optional embodiment, in step S104, the processing process implements functions such as establishing a session with the CPE, performing session interaction, and ending the session according to the requirements of the tr069 protocol. At the same time, the integrity of the session can also be checked. When it is detected that the session content is incomplete, the processing process makes a corresponding RPC Response response according to the requirements for RPC (Remote Procedure Call Protocol) in tr069. For example, if the CPE sends GetRPCMethods, the processing process responds to GetRPCMethodsResponse.

As an optional embodiment, step S102 detects the running state of the automatic configuration server ACS, including:

Step S21, detecting the process status in the ACS for processing the tr069 protocol information sent by the CPE to the ACS;

Step S23, detecting the port state of the communication port used to establish a session connection with the CPE in the ACS.

Through the above steps S21 to S23, respectively detect the process state of the ACS for processing the tr069 protocol information sent by the CPE to the ACS and the port state of the communication port used to establish a session connection with the CPE to determine whether the ACS is online. Wherein, when both the process state and the port state are normal, the ACS is considered to be online.

As an optional embodiment, in addition to detecting the process state and port state, it is also possible to set in the ACS to use the port used to establish a session connection to send a heartbeat signal to a preset target address, by judging whether the heartbeat signal is normal To determine the running status of the ACS.

As an optional embodiment, after step S104 creates a processing process and establishes a session connection between the processing process and the CPE, the method may further include:

Step 106, when it is detected that the running status is online, the processing process is terminated.

Through the above step S106, the running state of the ACS is detected, and when it is detected that the running state of the ACS is offline, the processing process is terminated. Therefore, problems caused by the ACS and the processing process responding to the information sent by the CPE at the same time are avoided.

As an optional embodiment, step S106 terminates the processing process, including:

Step S61, acquiring the process state of the processing process, wherein the process state at least includes: occupied and idle;

Step S63, when the process state is idle, terminate the processing process;

Step S65, when the process status is occupied, reacquire the process status after a predetermined time.

Through the above steps S61 to S65, when the processing process is terminated, it is firstly determined whether the processing process is being occupied by acquiring the process status of the processing process. When the processing process is not occupied, the processing process is terminated immediately; when the processing process is being occupied, a predetermined delay time is set for the termination operation, and the process status of the processing process is reacquired after the delay time.

As an optional embodiment, after step S104 creates a processing process and establishes a session connection between the processing process and the CPE, the method may further include:

Step S108, generating log information according to the running state of the ACS, and sending the log information to a preset destination address.

Through the above step S108, the running status of the ACS is sent to one or more preset addresses, prompting the operator of the running status of the ACS. Among them, the log information can be recorded and sent when the running state changes by detecting the running state of the ACS, or can be recorded and sent at a preset frequency.

As an optional embodiment, the functions implemented in the above embodiments may be set in the automatic configuration server ACS, or in other existing servers or terminals.

As an optional embodiment, the method involved in the present invention will be described in combination with the application scenario of ACS upgrade. As shown in Figure 2, the control module and the ACS protection module are set for the ACS respectively. The ACS protection module automatically takes over the ACS to complete the CPE session when the ACS is offline. The specific processing steps are as follows:

Step S1: The operator pre-configures the control script of the ACS control module. The script includes two parts, a management part and a monitoring part. The management part includes the start script and stop script of the ACS service process. The monitoring part includes process keywords and service port information.

Step S2: The operator sends an instruction to stop the ACS through the man-machine interface, so that the running state of the ACS is offline. After receiving the instruction, the ACS control module checks whether the ACS service process exists, checks whether the tr069 service of the ACS service port is normal, if the ACS service process exists and the port service of the ACS service process is normal, then enter the next step, otherwise give a friendly reminder , the reminder includes the following:

Reminder 1: If the ACS service has stopped, the user will be prompted "ACS service does not exist, do you need to activate the ACS protection module?"; Reminder 2: If the ACS service process exists, but the port service is abnormal, the user will be prompted "ACS service process is abnormal, Whether to forcibly shut down the ACS service process".

When the reminder 1 appears, the user selects "Yes" to enter step S4; the user selects "No" to end the process; when the user selects "Yes" after the reminder 2 appears, the ACS service process is forcibly closed and enters step S4; "No", the process ends.

Step S3: The ACS control module invokes the ACS stop script to stop the ACS service process, then checks whether the ACS service process exists, and gives a friendly reminder, which includes:

Reminder 1: If the ACS service process still exists, the user will be reminded "The ACS service process failed to shut down normally. Please check whether the ACS stop script is correct. Do you need to forcibly shut down the ACS service process?"

When reminder 1 appears, if the user selects "Yes", the ACS service process will be forcibly closed through the ACS control module; if the user selects "No", the process ends.

Step S4: The ACS control module activates the ACS protection module, and the ACS protection module starts to work.

Step S5: The ACS protection module implements the functions of establishing a session with the CPE, conducting session interaction, and ending the session according to the requirements of the tr069 protocol by establishing a processing process. At the same time, by processing the process and verifying that the session is complete. When the session is incomplete, the ACS protection module makes a corresponding RPCResponse response according to the requirements for RPC in tr069. For example, if the CPE sends GetRPCMethods, the ACS protection module responds with GetRPCMethodsResponse.

Step S6: After the ACS upgrade is completed, the operator sends an instruction to start the ACS service through the man-machine interface. After receiving the instruction, the ACS control module checks whether the ACS service process exists and whether the ACS service port is normal, and provides a friendly offer. Reminders include:

Reminder 1: The ACS service has been started and is working normally; Reminder 2: The ACS service has been started but is working abnormally. Do you need to restart the ACS service?

When the reminder 2 appears, if the user selects "Yes", the control module closes the ACS service and enters step S7; if the user selects "No", the process ends.

Step S7: the management and control module closes the ACS protection module.

Step S8: The management and control module invokes the ACS service startup script to start the ACS service process.

By means of the method involved in the present invention, through the above steps S1 to S8, the ACS service can be upgraded. Of course, the method involved in the present invention can also be applied to other application scenarios, which will not be repeated here.

Through the description of the above embodiments, those skilled in the art can clearly understand that the method according to the above embodiments can be implemented by means of software plus a necessary general-purpose hardware platform, and of course also by hardware, but in many cases the former is better implementation. Based on such an understanding, the essence of the technical solution of the present invention or the part that contributes to the prior art can be embodied in the form of software products, and the computer software products are stored in a storage medium (such as ROM/RAM, disk, CD) contains several instructions to enable a terminal device (which may be a mobile phone, a computer, a server, or a network device, etc.) to execute the methods described in various embodiments of the present invention.

In this embodiment, a device for processing tr069 protocol information is also provided, and the device is used to implement the above embodiments and preferred implementation modes, and what has been explained will not be repeated. As used below, the term "module" may be a combination of software and/or hardware that realizes a predetermined function. Although the devices described in the following embodiments are preferably implemented in software, implementations in hardware, or a combination of software and hardware are also possible and contemplated.

FIG. 3 is a structural block diagram of an apparatus for processing tr069 protocol information according to an embodiment of the present invention. As shown in FIG. 3 , the apparatus includes: a detection module 32 and a first processing module 34 .

Among them, the detection module 32 is used to detect the running status of the automatic configuration server ACS, wherein the running status is used to indicate the connection status between the ACS and the remote terminal equipment CPE; the first processing module 34 is used to detect that the running status is offline , creating a processing process and establishing a session connection between the processing process and the CPE, wherein the processing process is used to respond to the information sent by the CPE to the ACS according to the tr069 protocol.

Through the detection module 32 and the first processing module 34, when the operation state of the automatic configuration server ACS is offline, create a processing process for replying to the information sent by the CPE according to the tr069 protocol, and establish a session connection with the CPE. That is, the information sent by the CPE when the ACS is offline is processed through the processing process, which prevents the centralized reporting caused by information accumulation, thereby avoiding the impact on the ACS. It achieves the effect of resisting message storms and improving user experience without increasing the current hardware cost. Solved the problem of ACS downtime caused by message storm in the related technology.

As an optional embodiment, FIG. 4 is a structural block diagram of an optional tr069 protocol information processing device according to an embodiment of the present invention. As shown in FIG. 4 , the detection module 32 includes: a first sub-detection module 321 and the second sub-detection module 323.

Among them, the first sub-detection module 321 is used to detect the process status of the tr069 protocol information sent by the CPE to the ACS in the ACS; the second sub-detection module 323 is used to detect the communication used to establish a session connection with the CPE in the ACS The port state of the port.

Through the above-mentioned first sub-detection module 321 and second sub-detection module 323, respectively detect the process status of the tr069 protocol information used to process the CPE sent to the ACS in the ACS and the port status of the communication port used to establish a session connection with the CPE, to Determine whether the running status of the ACS is online. Wherein, when both the process state and the port state are normal, the ACS is considered to be online.

As an optional embodiment, Fig. 5 is a structural block diagram of an optional tr069 protocol information processing device according to an embodiment of the present invention. As shown in Fig. 5, the device includes all the modules shown in Fig. 3 In addition, it also includes: a second processing module 36 . Wherein, the second processing module 36 is configured to terminate the processing process when detecting that the running state is online.

The running state of the ACS is detected by the second processing module 36, and when it is detected that the running state of the ACS is offline, the processing process is terminated. Therefore, problems caused by the ACS and the processing process responding to the information sent by the CPE at the same time are avoided.

As an optional embodiment, as shown in FIG. 6 , the second processing module 36 includes: a sub-acquisition module 361 , a sub-termination module 363 and a sub-delay module 365 .

Wherein, the sub-acquisition module 361 is used to obtain the process status of the processing process, wherein the process status includes at least: occupation and idleness; the sub-termination module 363 is used to terminate the processing process when the process status is idle; the sub-delay module 365 , which is used to reacquire the process state after a predetermined time when the process state is occupied.

By above-mentioned sub-acquisition module 361, sub-termination module 363 and sub-delay module 365, when the second processing module 36 terminates the processing process, first obtain the process status of the processing process by the obtaining module 361, and judge whether the processing process is being processed occupy. When the unoccupied of processing process, terminate processing process by sub-termination module 363 at once; Get the process status of the processing process.

As an optional embodiment, FIG. 7 is a structural block diagram of an optional tr069 protocol information processing device according to an embodiment of the present invention. As shown in FIG. 7, the device includes all the modules shown in FIG. 3 In addition, it also includes: a log module 38 .

Wherein, the log module 38 is configured to generate log information according to the operation status of the ACS, and send the log information to a preset destination address.

Through the aforementioned log module 38, the running status of the ACS is sent to one or more preset addresses, prompting the operator of the running status of the ACS. Among them, the log information can be recorded and sent when the running state changes by detecting the running state of the ACS, or can be recorded and sent at a preset frequency.

It should be noted that each of the above-mentioned modules can be implemented by software or hardware. For the latter, it can be implemented in the following manner, but not limited to this: the above-mentioned modules are all located in the same processor; or, the above-mentioned modules are respectively located in multiple in the processor.

The embodiment of the invention also provides a storage medium. Optionally, in this embodiment, the above-mentioned storage medium may be configured to store program codes for performing the following steps:

S1, detecting the process status in the ACS for processing the tr069 protocol information sent by the CPE to the ACS;

S2. Detect the port state of the communication port used to establish a session connection with the CPE in the ACS.

Optionally, in this embodiment, the above-mentioned storage medium may include but not limited to: U disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), mobile hard disk, magnetic disk Various media that can store program codes such as discs or optical discs.

Optionally, in this embodiment, the processor executes according to the program code stored in the storage medium: detecting the running state of the automatic configuration server ACS, where the running state is used to indicate the connection state between the ACS and the remote terminal equipment CPE; When it is detected that the running state is offline, a processing process is created and a session connection between the processing process and the CPE is established, wherein the processing process is used to respond to the information sent by the CPE to the ACS according to the tr069 protocol.

Optionally, for specific examples in this embodiment, reference may be made to the examples described in the foregoing embodiments and optional implementation manners, and details are not repeated in this embodiment.

Obviously, those skilled in the art should understand that each module or each step of the above-mentioned present invention can be realized by a general-purpose computing device, and they can be concentrated on a single computing device, or distributed in a network formed by multiple computing devices Alternatively, they may be implemented in program code executable by a computing device so that they may be stored in a storage device to be executed by a computing device, and in some cases, in an order different from that shown here The steps shown or described are carried out, or they are separately fabricated into individual integrated circuit modules, or multiple modules or steps among them are fabricated into a single integrated circuit module for implementation. As such, the present invention is not limited to any specific combination of hardware and software.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (10)

1. A processing method for tr069 protocol information, characterized in that, comprising: Detecting the running state of the automatic configuration server ACS, wherein the running state is used to indicate the connection state between the ACS and the remote terminal equipment CPE; When it is detected that the running state is offline, create a processing process and establish a session connection between the processing process and the CPE, wherein the processing process is used to send the information sent by the CPE to the ACS according to the tr069 protocol to answer. 2. The method according to claim 1, wherein detecting the running state of the automatic configuration server ACS comprises: Detecting a process state in the ACS for processing the tr069 protocol information sent by the CPE to the ACS; Detecting the port state of the communication port used to establish a session connection with the CPE in the ACS. 3. The method according to claim 1, further comprising: When it is detected that the running state is online, the processing process is terminated. 4. The method according to claim 3, wherein terminating the processing process comprises: Acquiring the process state of the processing process, wherein the process state at least includes: occupied and idle; When the process status is the idle, terminate the processing process; When the process state is the occupied state, the process state is reacquired after a predetermined time. 5. The method according to claim 1, further comprising: Generate log information according to the running state of the ACS, and send the log information to a preset destination address. 6. A processing device for tr069 protocol information, characterized in that it comprises: A detection module, configured to detect the running state of the automatic configuration server ACS, wherein the running state is used to indicate the connection state between the ACS and the remote terminal equipment CPE; The first processing module is configured to create a processing process and establish a session connection between the processing process and the CPE when it is detected that the running state is offline, wherein the processing process is used to communicate with the CPE according to the tr069 protocol Acknowledgments sent to the ACS. 7. The device according to claim 6, wherein the detection module comprises: A first sub-detection module, configured to detect a process state in the ACS for processing the tr069 protocol information sent by the CPE to the ACS; The second sub-detection module is used to detect the port state of the communication port used to establish a session connection with the CPE in the ACS. 8. The device according to claim 6, further comprising: The second processing module is configured to terminate the processing process when detecting that the running status is online. 9. The device according to claim 8, wherein the second processing module comprises: A sub-acquisition module, configured to acquire the process state of the processing process, wherein the process state at least includes: occupied and idle; A sub-termination module, configured to terminate the processing process when the process state is the idle state; A sub-delay module, configured to reacquire the process state after a predetermined time when the process state is the occupied state. 10. The device according to claim 6, further comprising: A log module, configured to generate log information according to the running state of the ACS, and send the log information to a preset destination address.