CN109412940B - Router management method and router management system - Google Patents
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- H04L45/00—Routing or path finding of packets in data switching networks
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Abstract
The embodiment of the invention provides a router management method and a router management system, and belongs to the field of data communication. The method comprises the following steps: any router determines that a first management server connected at present breaks down, and initiates a registration request to a second management server according to information of the second management server which is backed up with the first management server; and the second management server acquires the configuration information of any router according to the registration request and completes the registration of any router according to the configuration information. Therefore, after the server communicating with the router fails, the router can initiatively initiate a registration request to the second management server through the information of the second management server to register on the second management server, so that an independent communication protocol does not need to be developed between the second management server and the first management server, the expenditure of the server in operation is reduced, the network burden is reduced, and the network maintenance cost is saved.
Description
Technical Field
The present invention relates to the field of data communications, and in particular, to a router management method and a router management system.
Background
At present, a plurality of 4G router devices are independently managed below a management server, a cloud center is connected above the management server and is responsible for data analysis and presentation of the whole network, centralized management and control are configured, and the management server is responsible for directly managing the 4G routers, issuing configuration and collecting information. However, once any one management server goes wrong, the whole network (one server can manage thousands of 4G routers) is in an unmanaged state, which is very difficult for an administrator or practical business to accept, however, for this case, the common idea is to make a management server cluster, like the conventional network device, after one management server goes wrong, the 4G router is connected to another management server, and multiple management servers are connected through the network to make a backup of data periodically. However, an independent communication protocol needs to be developed between the management server and the management server, and data backup is performed periodically, if the data backup support 1: n backup, more channels between the management servers are maintained, and each management server needs to maintain a plurality of connections, if N: m, a complex network will be formed, and usually there is not much probability of problems with the management servers, and many times, the connection maintained on the management servers is basically idle, and data backup work with little value is done periodically, or each management server stores all 4G router information in a cluster range.
Disclosure of Invention
To solve the above problems, embodiments of the present invention provide a router management method and a router management system.
In a first aspect, an embodiment of the present invention provides a router management method, where the method includes: any router determines that a first management server connected at present breaks down, and initiates a registration request to a second management server according to information of the second management server which is backup to the first management server; and the second management server acquires the configuration information of any router according to the registration request and completes the registration of any router according to the configuration information.
Preferably, the obtaining, by the second management server, the configuration information of any router according to the registration request includes: the second management server judges whether the configuration information of any router is stored locally or not based on the registration request; and if not, the second management server acquires the configuration information of any router from the cloud center.
Preferably, the obtaining, by the second management server, the configuration information of any router from the cloud center includes: and the second management server acquires the online configuration information of the router and the management configuration information used for representing that the first management server and the second management server are backups of each other from a cloud center.
Preferably, the completing the registration of any router according to the configuration information includes: and the second management server completes the registration of any router to the second management server according to the online configuration information and the management configuration information.
Preferably, the acquiring, by the second management server, the online configuration information of the router and the management configuration information used for representing that the first management server and the second management server are backups of each other by the cloud center includes: the second management server sends request information to the cloud center according to the registration request of the router; the cloud center inquires online configuration information of the router according to the request information and judges whether any router can be accessed to the second management server; and if so, the cloud center sends the online configuration information and confirmation information representing that any router can be accessed to the second management server.
In a second aspect, an embodiment of the present invention provides a router management system, including: the management system comprises a plurality of management servers, a router and a server, wherein each management server is used for connecting with and managing at least one router, the router is used for determining that a first management server in the plurality of management servers which are connected currently fails, and initiating a registration request to a second management server in the plurality of management servers which are backup to the first management server according to information of the second management server; and the second management server is used for acquiring the configuration information of the router according to the registration request and finishing the registration of the router according to the configuration information.
Preferably, the second management server, configured to obtain the configuration information of any router according to the registration request, includes: the second management server is used for determining whether configuration information of any router is locally stored or not based on the registration request; and if not, the second management server is used for acquiring the configuration information of any router from the cloud center.
Preferably, the router management system further includes a cloud center, and the second management server is specifically configured to determine whether the configuration information of the router is stored locally based on the registration request; if not, acquiring the configuration information of the router from the cloud center; and the cloud center is used for storing information that the first management server and the second management server are backups of each other.
Preferably, the second management server is specifically configured to obtain configuration information of the router from the cloud center, obtain online configuration information of the router from the cloud center, and obtain management configuration information used for representing that the first management server and the second management server are backup of each other.
Preferably, the second management server is specifically configured to complete registration of the router to the second management server according to the online configuration information and the management configuration information.
Preferably, the second management server is specifically configured to send request information to the cloud center according to the registration request of the router; the cloud center is used for inquiring the online configuration information of the router according to the request information and determining whether the router can be accessed to the second management server; and the cloud center is used for sending the on-line configuration information and confirmation information representing that the router can be accessed to the second management server.
The embodiment of the invention provides a router management method and a router management system, wherein any router determines that a first management server connected currently has a fault, and initiates a registration request to a second management server according to information of the second management server which is backed up with the first management server; and the second management server acquires the configuration information of any router according to the registration request and completes the registration of any router according to the configuration information. Therefore, after a server communicated with any router fails, any router can initiatively initiate a registration request to the second management server through the information of the second management server to register on the second management server, so that an independent communication protocol does not need to be developed between the second management server and the first management server, and data backup does not need to be carried out at regular intervals, thereby reducing the expenditure of the server in operation, reducing the communication traffic among the servers in the router management system, reducing the network burden and saving the network maintenance cost.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the embodiments of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a flowchart of a router management method according to a first embodiment of the present invention;
fig. 2 is a block diagram of a router management system in a router management method shown in fig. 1;
fig. 3 is a functional module diagram of a router management system according to a second 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. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Meanwhile, in the description of the present invention, the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.
First embodiment
Since the existing E4G cluster is the same as the traditional network device, after one management server fails, the 4G router is connected to another E4G, multiple management servers are connected through the network, and data backup is performed periodically, which results in high server overhead, and independent communication protocols need to be developed again, and data backup needs to be performed again periodically. The present embodiment will be described in detail below.
Referring to fig. 1, fig. 1 is a flowchart of a router management method according to an embodiment of the present invention, where the method is applied to a management system including a plurality of management servers, each of the management servers is used to connect to and manage a plurality of routers, and the method includes the following steps:
step S110: and any router determines that a first management server connected at present has a fault, and initiates a registration request to a second management server according to information of the second management server which is backup to the first management server.
Alternatively, the plurality of routers may be 4G routers.
In this embodiment, the first management server and the second management server do not establish a connection with each other (i.e., each server is an independent individual), and there is no synchronization of the regular data. The first management server and the second management server only store information of all routers under their jurisdiction, for example, identification information of the routers (the identification information may be names of the routers, or may be physical addresses, etc.).
In practical use, the number of 4G routers under the jurisdiction of one management server (hereinafter referred to as E4G) can be set according to requirements, and for example, the number of 4G routers can be 100, or 200, and the like. Here, the number of the carbon atoms is not particularly limited.
Optionally, the determining, by any router, that the currently connected first management server fails includes: after registering and establishing connection with the first management server, any router periodically sends a keep-alive message to the first management server; and if the router does not receive the message information returned by the first management server based on the keep-alive message within a preset time period, determining that the first management server fails.
The keep-alive message includes state information, occupancy rate information, and the like of the first management server.
In this embodiment, the first management server communicates with a plurality of routers under the jurisdiction thereof through keep-alive messages, so that when any router finds that a communication link is disconnected or a message cannot be sent out, or does not receive information returned by the first management server within a preset time period, it is determined that the first management server fails.
In actual use, the selection of the preset time period may be generally set according to a hardware environment of the device, or may be set according to a user requirement, and herein, is not specifically limited.
In this embodiment, by pre-storing information of the second management server, which is backed up with the first management server, in each router, when the first management server fails, a registration request can be actively initiated to the second management server through the information of the second management server, so that between E4G and E4G, an independent communication protocol does not need to be developed, and data backup does not need to be performed periodically, thereby effectively reducing complexity, further effectively reducing interaction and communication between servers, and saving resources.
The second management server comprises a server address used for connecting the second management server.
Optionally, each router may store a plurality of pieces of management server information (e.g., including third management server information, fourth management server information, etc.), so as to avoid that when one of the management servers fails, the router cannot register and is in an idle state. And by setting a plurality of pieces of management server information, even if one management server fails, other management servers can still be registered by the router.
For example, when it is assumed that information of the second management server, the third management server, and the fourth management server is preconfigured in each of the plurality of routers managed by the first management server, it is assumed that, after the first management server fails, any router managed by the first management server initiates registration to the second management server according to a preset rule, and if the second management server also fails, registration may be continuously initiated to the third management server or the fourth management server, so that the router can be effectively prevented from being in an idle state.
Optionally, the preset rule may be that information of a plurality of management servers is stored in each router according to a preset priority order, so that any router can sequentially select the information of the management servers according to the order when registering to the management server corresponding to the information of the management server, and further registration confusion can be effectively avoided. For example, if there are 3 pieces of information of the management servers, which are a, b, and c, respectively, where the priority of a is greater than that of b, and the priority of b is greater than that of c, when registering with the second management server corresponding to the information of the management server, a is taken first, and if a fails, b is taken again, and if b fails, c is taken finally.
In an optional embodiment, before step S110, the method further includes: and a plurality of routers under the jurisdiction of each management server register to the corresponding management server respectively.
For example, as shown in the schematic diagram of the router management system shown in fig. 2, initially, a plurality of 4G routers under the jurisdiction of E4G1 register with E4G1, a plurality of 4G routers under the jurisdiction of E4G2 register with E4G2, and a plurality of 4G routers under the jurisdiction of … E4GN register with E4 GN. Wherein N is an integer greater than 2.
Optionally, the plurality of routers may initiate the registration request to the second management server at the same time, or may initiate the registration request to the second management server non-simultaneously according to their own response time. For example, one or more of the plurality of routers initiates a registration request to the second management server at time t1, and the other routers initiate registration requests to the second management server at time t 2.
Step S120: and the second management server acquires the configuration information of any router according to the registration request and completes the registration of any router according to the configuration information.
Optionally, the obtaining, by the second management server, the configuration information of any router according to the registration request includes: the second management server determines whether configuration information of any router is locally stored based on the registration request; and if the configuration information of any router is not stored locally, the second management server acquires the configuration information of any router from the cloud center.
Optionally, the obtaining, by the second management server, the configuration information of any router from the cloud center includes: and the second management server acquires the online configuration information of the router and the management configuration information used for representing that the first management server and the second management server are backups of each other from a cloud center.
Optionally, the obtaining, by the second management server, the online configuration information of the router and the management configuration information used for representing that the first management server and the second management server are backups of each other by a cloud center includes: the second management server sends request information to the cloud center according to the registration request of the router; the cloud center inquires online configuration information of any router according to the request information and determines whether the any router can be accessed to the second management server; and the cloud center sends the online configuration information and confirmation information representing that any router can be accessed to the second management server.
Optionally, the completing the registration of any router according to the configuration information includes: and the second management server completes the registration of any router to the second management server according to the online configuration information and the management configuration information.
In this embodiment, the second management server obtains the online configuration information of any router and the management configuration information for representing that the first management server and the second management server are backup to each other from the cloud center, and then completes registration to the second management server, so that the cloud center is used to plan a cluster E4G instead of a cluster E4G, thereby reducing interaction and communication between the management servers and saving resources. Furthermore, the E4G cluster can be completed without increasing network overhead, and the network maintenance cost is saved.
In this embodiment, a cloud center (e.g., an E4G cloud center in fig. 2) includes configuration information and a cluster relationship required by all 4G routers in the entire network for online connection, for example, E4G1 and E4G2 serve as a cluster, E4G1 manages 4G routers R1-1 to R1-N, and E4G2 manages 4G routers R2-1 to R2-N. Then, at the cloud center, configuration information required for online of R1-1 to R1-N is saved, and configuration information required for online of R2-1 to R2-N is also saved.
The embodiment of the invention provides a router management method, which comprises the steps that any router determines that a first management server connected at present breaks down, and a registration request is sent to a second management server according to information of the second management server which is backed up with the first management server; and the second management server acquires the configuration information of any router according to the registration request and completes the registration of any router according to the configuration information. Therefore, after a server communicated with any router fails, any router can initiatively initiate a registration request to the second management server through the information of the second management server to register on the second management server, so that an independent communication protocol does not need to be developed between the second management server and the first management server, and data backup does not need to be carried out at regular intervals, thereby reducing the expenditure of the server in operation, reducing the communication traffic among the servers in the router management system, reducing the network burden and saving the network maintenance cost.
Second embodiment
As shown in fig. 3, a schematic diagram of a router management system 500 is shown. The router management system 500 includes a plurality of management servers 510, and each of the management servers 510 is configured to connect to and manage at least one router 520.
The router 520 is configured to determine that a first management server 511 of the plurality of management servers 510 currently connected fails, and initiate a registration request to a second management server 512 of the plurality of management servers 510 according to information of the second management server 512, which is backup to the first management server 511.
The second management server 512 is configured to obtain configuration information of any router 530 according to the registration request, and complete registration of any router 530 according to the configuration information.
In a possible embodiment, the router management system 500 further includes a cloud center, and the second management server 512 is specifically configured to determine whether the configuration information of the router is stored locally based on the registration request; if not, acquiring the configuration information of the router from the cloud center;
and the cloud center is used for storing information that the first management server and the second management server are backups of each other.
Optionally, the second management server 512 is specifically configured to obtain configuration information of the router from the cloud center, obtain online configuration information of the router from the cloud center, and obtain management configuration information used for representing that the first management server 511 and the second management server 512 are backup of each other.
Optionally, the second management server 512 is specifically configured to complete registration of the any router 520 to the second management server 512 according to the online configuration information and the management configuration information.
Optionally, the second management server 512 sends request information to the cloud center specifically according to the registration request of the router 520;
the cloud center is used for inquiring the online configuration information of the router according to the request information and determining whether the router can be accessed to the second management server;
and the cloud center is used for sending the on-line configuration information and confirmation information representing that the router can be accessed to the second management server.
It is understood that the configuration shown in fig. 3 is merely a schematic diagram of the configuration of the router management system 500, and the router management system 500 may include more or less components than those shown in fig. 3. The components shown in fig. 3 may be implemented in hardware, software, or a combination thereof.
Third embodiment
An embodiment of the present invention provides a readable storage medium, where instructions are stored in the storage medium, and when the instructions are executed on a computer, the computer program is executed by a processor to implement the router management method in the first embodiment, and details are not repeated here to avoid repetition.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working process of the apparatus described above may refer to the corresponding process in the foregoing method, and will not be described in too much detail herein.
In summary, embodiments of the present invention provide a router management method and a router management system, where any router determines that a first management server currently connected fails, and initiates a registration request to a second management server according to information of the second management server that is backed up with the first management server; and the second management server acquires the configuration information of any router according to the registration request and completes the registration of any router according to the configuration information. Therefore, after a server communicated with any router fails, any router can initiatively initiate a registration request to the second management server through the information of the second management server to register on the second management server, so that an independent communication protocol does not need to be developed between the second management server and the first management server, and data backup does not need to be carried out at regular intervals, thereby reducing the expenditure of the server in operation, reducing the communication traffic among the servers in the router management system, reducing the network burden and saving the network maintenance cost.
In the embodiments provided in the present invention, it should be understood that the disclosed apparatus and method can be implemented in other ways. The apparatus embodiments described above are merely illustrative, and for example, the flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of apparatus, methods and computer program products according to various embodiments of the present invention. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
In addition, the functional modules in the embodiments of the present invention may be integrated together to form an independent part, or each module may exist separately, or two or more modules may be integrated to form an independent part.
The functions, if implemented in the form of software functional modules and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. A method for router management, the method comprising:
any router determines that a first management server connected at present breaks down, and initiates a registration request to a second management server according to information of the second management server which is backup to the first management server;
the second management server acquires the configuration information of any router according to the registration request, and completes the registration of any router according to the configuration information;
the acquiring, by the second management server, the configuration information of the any router according to the registration request includes: the second management server judges whether the configuration information of any router is stored locally or not based on the registration request; if not, the second management server acquires the online configuration information of the router and the management configuration information used for representing that the first management server and the second management server are backups for each other from the cloud center.
2. The method of claim 1, wherein said completing registration of said any router according to said configuration information comprises:
and the second management server completes the registration of any router to the second management server according to the online configuration information and the management configuration information.
3. The method of claim 1, wherein the second management server obtains the online configuration information of the router and the management configuration information used for representing that the first management server and the second management server are backup of each other from a cloud center, and the method comprises:
the second management server sends request information to the cloud center according to the registration request of the router;
the cloud center inquires online configuration information of the router according to the request information and judges whether any router can be accessed to the second management server; and if so, the cloud center sends the online configuration information and confirmation information representing that any router can be accessed to the second management server.
4. A router management system, comprising: a plurality of management servers, each of which is used for connecting with and managing at least one router, wherein,
the router is configured to determine that a first management server of the plurality of management servers currently connected fails, and initiate a registration request to a second management server of the plurality of management servers that is backed up with the first management server according to information of the second management server;
the second management server is used for acquiring the configuration information of the router according to the registration request and finishing the registration of the router according to the configuration information;
the router management system further comprises a cloud center;
the second management server is specifically configured to determine, based on the registration request, whether configuration information of the router is stored locally; if not, acquiring the configuration information of the router from the cloud center, and acquiring the online configuration information of the router and the management configuration information used for representing that the first management server and the second management server are backups for each other from the cloud center.
5. The router management system according to claim 4,
the second management server is specifically configured to complete registration of the router to the second management server according to the online configuration information and the management configuration information.
6. The router management system according to claim 4, wherein the second management server is specifically configured to send request information to the cloud center according to a registration request of the router;
the cloud center is used for inquiring the online configuration information of the router according to the request information and determining whether the router can be accessed to the second management server;
and the cloud center is used for sending the on-line configuration information and confirmation information representing that the router can be accessed to the second management server.
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| CN112468578B (en) * | 2020-11-25 | 2021-12-17 | 常州微亿智造科技有限公司 | Real-time industrial data acquisition system and method |
| CN114827001A (en) * | 2022-03-29 | 2022-07-29 | 惠州高盛达科技有限公司 | Compatible method and system for router management and application |
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