CN108243059B - Network management centralized management method and server - Google Patents

Network management centralized management method and server Download PDF

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Publication number
CN108243059B
CN108243059B CN201611234440.9A CN201611234440A CN108243059B CN 108243059 B CN108243059 B CN 108243059B CN 201611234440 A CN201611234440 A CN 201611234440A CN 108243059 B CN108243059 B CN 108243059B
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network management
user account
management
centralized
subnet
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CN108243059A (en
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史选平
薛林
刘春�
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Datang Mobile Communications Equipment Co Ltd
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Datang Mobile Communications Equipment Co Ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/08Network architectures or network communication protocols for network security for authentication of entities
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/28Restricting access to network management systems or functions, e.g. using authorisation function to access network configuration

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  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
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  • General Engineering & Computer Science (AREA)
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Abstract

The invention relates to a network management centralized management method and a server, wherein the network management centralized management method comprises the following steps: acquiring user account information of a network management system; verifying the user account of the login network management centralized management server to obtain the network management authority of the current user account according to the user account information; and executing corresponding network management operation according to the network management authority. The invention can realize the operation management of the subnet network management according to the predetermined network management system mapping relation while the original physical one or more network management systems do not change in any form, thereby facilitating the realization of smooth capacity expansion without influencing the operation management of other subnets after the capacity expansion; the system can be deployed on one main server in multiple physical sets and can utilize the existing resource configuration in the set of system without adding or slightly adding servers. The invention can effectively improve the disaster tolerance capability of the network management centralized management server, and the use of the network management of the whole network is not influenced by the fault of any subnet.

Description

Network management centralized management method and server
Technical Field
The invention relates to the technical field of communication, in particular to a network management centralized management method and a server side.
Background
This section is intended to introduce the reader to various aspects of art that may be related to various aspects of the present invention, and is believed to provide the reader with useful background information to facilitate a better understanding of the various aspects of the present invention. Accordingly, it should be understood that the description in this section is for purposes of illustration and is not an admission of prior art.
In the existing network management system, each existing physical network management system or newly added network management system is called a subnet, and the network management system omc (Operation and Maintenance center) is closely bound and matched with an Operation and Maintenance Terminal (Operation and Maintenance Terminal, abbreviated as OMT). As shown in fig. 1, the subnets cannot communicate with each other, and an operator cannot manage a plurality of subnet systems simultaneously in the same set of application software. The operation and maintenance terminal OMT and the network management system OMC interact through two interfaces, namely, an RMI (Java Remote Procedure Call (RPC) mechanism) and an EJB (Enterprise Java bean, i.e., an Application Java bean for remote call) through an API (Application Programming Interface). As shown in fig. 2, the operation and maintenance terminal OMT sends a message to the network management system OMC server, and returns a message to the operation and maintenance terminal OMT after processing through the RMI/EJB background service processing system on the network management system OMC server. However, due to the limitations of RMI technology, even if each network management proxy system instance allocates different IP on the same server, these instances cannot provide RMI services using the same port and the same server name.
The prior art can only realize the mapping between a single set of operation and maintenance terminal OMT and a single set of network management system OMC server, and cannot realize the mapping between a single set of OMT and a plurality of sets of OMC servers. In the face of the management of network elements of the whole network, there is obviously a great performance pressure, with a consequent reduction in reliability. If multiple sets of OMTs and multiple sets of OMC servers are deployed, the network elements are managed in a partitioned mode, which obviously increases hardware cost, causes the deployment cost of the whole network management system to be overhigh, and causes inconvenience to operation and maintenance. In another aspect. The current deployment approach also does not meet the technical specification requirements of operators. In addition, the disaster tolerance of the existing network management system is poor, and when the network management fails, all managed network elements cannot be operated and maintained.
Disclosure of Invention
The technical problem to be solved is how to provide a network management centralized management method and a server.
Aiming at the defects in the prior art, the invention provides a network management centralized management method and a server side, which can centrally and uniformly manage a plurality of network management systems.
In a first aspect, the present invention provides a method for centralized management of network managers, including:
acquiring user account information of a network management system;
verifying the user account of the login network management centralized management server to obtain the network management authority of the current user account according to the user account information;
and executing corresponding network management operation according to the network management authority.
Optionally, the verifying the user account of the login network management centralized management server includes:
according to the predetermined mapping relation of the network management system, the user account is trained and authenticated in turn in a plurality of sets of network management systems;
if the matched user account is obtained, acquiring the corresponding network management authority;
otherwise, forbidding login.
Optionally, the executing the corresponding network management operation according to the network management authority includes:
and initiating network management message receiving and sending subscriptions to each network management system according to actual business needs, and executing corresponding network management processing.
Optionally, the obtaining the network management authority of the current user account includes:
and acquiring the IP address and the port number of the network management system of the current user account.
Optionally, the executing the corresponding network management operation according to the network management authority further includes:
and carrying out batch processing on a plurality of network elements of the unified network management system.
In a second aspect, the present invention further provides a network management centralized management server, where the network management centralized management server communicates with a plurality of network management systems; the network management centralized management server comprises:
the user account information management unit is used for acquiring the user account information of the network management system;
the authentication and permission acquisition unit is used for verifying the user account logged in the centralized management server of the network management according to the user account information to acquire the network management permission of the current user account;
and the network management unit is used for executing corresponding network management operation according to the network management authority.
Optionally, the authentication unit includes:
the account verification unit is used for performing alternate training and authentication on the user account in a plurality of network management systems according to a predetermined network management system mapping relation;
if the matched user account is obtained, acquiring the corresponding network management authority;
otherwise, forbidding login.
Optionally, the network management unit is further configured to initiate a network management message receiving and sending subscription to each network management system according to actual service needs, and execute corresponding network management processing.
Optionally, the authentication and permission obtaining unit includes:
and the network management account information acquisition unit is used for acquiring the IP address and the port number of the network management system of the current user account.
According to the technical scheme, the network management centralized management method and the server side provided by the invention can realize the operation management of the subnet network management according to the predetermined network management system mapping relation while the original physical one or more network management systems do not change in any form, thereby conveniently realizing smooth capacity expansion without influencing the operation management of other subnets after the capacity expansion; the system can be deployed on one main server in multiple physical sets and can utilize the existing resource configuration in the set of system without adding or slightly adding servers. The invention can effectively improve the disaster tolerance capability of the network management centralized management server, and the use of the network management of the whole network is not influenced by the fault of any subnet.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, a brief description will be given below of the drawings required for the description of the embodiments or the prior art, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a diagram of a prior art network management system architecture;
fig. 2 is a schematic view illustrating an interaction flow between a network management server and a network management system in the prior art;
fig. 3 is a schematic flow chart of a centralized management method for network management in an embodiment of the present invention;
fig. 4 is a schematic flow chart of a centralized management method for network management in an embodiment of the present invention;
fig. 5 is a schematic flow chart of a centralized management method for network management in an embodiment of the present invention;
fig. 6 is a schematic diagram of a network management server and a network management system architecture in an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a network management centralized management server end system according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a centralized management server of a network manager according to an embodiment of the present invention;
fig. 9 is a diagram illustrating a security management mapping relationship according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 3, the present invention provides a centralized management method for network management, which includes: acquiring user account information of a network management system; verifying the user account logged in the centralized management server of the network management to obtain the network management authority of the current user account according to the user account information; and executing corresponding network management operation according to the network management authority. The following explains the centralized management method for network management provided by the present invention.
In the invention, the network management centralized management server acquires user account information of each network management system, such as user account names, passwords and the like, from each network management system communicated with the network management centralized management server in advance. And storing the obtained user account information in a network management centralized management server.
As shown in fig. 4 and 5, when a network management user needs to manage a corresponding network management system, the network management user needs to log in a network management centralized management server first, the network management centralized management server verifies the currently logged-in user account according to the pre-stored user account information, the verification continues to be performed with subsequent authentication, and if the verification fails, the login is directly rejected. When the network management centralized management server side authenticates the user, the user account for logging in the network management centralized management server side is further verified, and the method specifically comprises the following steps: according to the predetermined mapping relation of the network management system, the user account is trained and authenticated in turn in a plurality of sets of network management systems; if the matched user account is obtained, acquiring the corresponding network management authority; otherwise, forbidding login. The obtained authority of the current user account comprises the IP address and the port number of the network management system of the current user account. The network management centralized management server can determine whether the authority of the current user account is the authority of a single subnet or the operation authority of a plurality of subnets according to the IP and the port number of the network management system corresponding to the current user account.
In the invention, the network management centralized management service end executes corresponding network management operation according to the network management authority after finishing the authentication processing of the current login user account comprises the following steps: specifically, the network manager initiates network management message receiving and sending subscriptions to each network management system according to actual needs of the service, and executes corresponding network management processing. In the invention, the subnet and the area under the subnet which can be managed by a user through a centralized network management can be defined through the management mapping relation service of the security management newly added account and the subnet; the management relation between the user and the area under the sub-network management can be set through the centralized network management, but the information is not maintained at the centralized network management side, and the information is sent to the physical network management side to be processed according to the existing flow.
The following describes the network management centralized management method provided by the present invention in detail with two embodiments.
Example 1
The network management centralized management server side authenticates a user account and a newly added user account which need to be logged in the network management centralized management server side in the centralized network management, uses the input user name and the input password to respectively perform polling authentication in a plurality of sets of physical network management systems according to the subnet management mapping relation, and forbids logging if the matched account cannot be found or the passwords are not matched.
Specifically, as shown in fig. 4, the following description is made on the implemented network management centralized management method:
a: and the network management centralized management server receives the user name and the password and then verifies whether the user name and the password are correct or not. The authentication is passed and the subsequent authentication processing is continued, if the authentication is not passed, the login is directly refused.
b: according to the predetermined mapping relation of the network management system, the user account is trained and authenticated in turn in a plurality of sets of network management systems; if the matched user account is obtained, acquiring the corresponding network management authority; otherwise, forbidding login. Acquiring account information (user name and password) and subnet information (IP address and port number of the UMS) of each UMS (unified Message Service) corresponding to the user. And determining whether the authority of the current user account is the authority of a single subnet or the operation authority of a plurality of subnets according to the IP and the port number of the network management system corresponding to the current user account.
c: logging in the corresponding subnet by using the UMS account information and the subnet information; and returning the user login information, wherein the login fails or is successful.
d: the network management centralized management service end initiates network management message receiving and sending subscriptions to each network management system according to actual business needs and executes corresponding network management processing. And the network management centralized management server initiates message receiving and sending subscriptions of each subnet according to actual needs of services.
Example 2
The batch processing functions of performance management, alarm management, topology management and the like of the network management system need to be isolated through subnets, namely, when selecting areas or network elements in batch processing, the batch processing needs to be limited in one subnet, the selection of the network elements or the areas in different subnet ranges is not allowed to carry out batch operation, and if the user carries out the operation, the verification is carried out before sending and a prohibition prompt is given.
Specifically, as shown in fig. 5, the following description is made on the implemented network management centralized management method:
a: and the network management centralized management server receives the user name and the password and then verifies whether the user name and the password are correct or not. The authentication is passed and the subsequent authentication processing is continued, if the authentication is not passed, the login is directly refused.
b: according to the predetermined mapping relation of the network management system, the user account is trained and authenticated in turn in a plurality of sets of network management systems; if the matched user account is obtained, acquiring the corresponding network management authority; otherwise, forbidding login. And acquiring the corresponding UMS account information (user name and password) and subnet information (IP address and port number of UMS) of the user. And determining whether the authority of the current user account is the authority of a single subnet or the operation authority of a plurality of subnets according to the IP and the port number of the network management system corresponding to the current user account.
c: logging in the corresponding subnet by using the UMS account information and the subnet information; and returning the user login information, wherein the login fails or is successful.
d: and judging that the network elements executed by the current network management operation belong to the same subnet, performing network element batch processing, and prompting to return if the network elements do not belong to the same subnet. The network management centralized management service end initiates network management message receiving and sending subscriptions to each network management system according to actual business needs and executes corresponding network management processing.
If the network management centralized management method provided by the invention has a fault in the execution process, the normal operation of each network management system under the network management centralized management method cannot be influenced; one or more sets of the network management systems are in fault or downtime, and only the set is offline but cannot influence the normal operation and management of other network management systems in the network management centralized management service end.
In order to further embody the superiority of the network management centralized management method provided by the present invention, the present invention also provides a network management centralized management server applying the above method, as shown in fig. 6, the network management centralized management server communicates with a plurality of network management systems; as shown in fig. 7, the webmaster centralized management server includes: the user account information management unit is used for acquiring user account information of the network management system; the authentication and permission acquisition unit is used for verifying the user account logged in the centralized management server of the network management according to the user account information to acquire the network management permission of the current user account; and the network management unit is used for executing corresponding network management operation according to the network management authority. The following provides a corresponding description of the centralized management server for network management provided by the present invention. The working principle and process of the network management centralized management server provided by the embodiment of the invention are similar to those of the network management centralized management method, and the method can be referred to, and are not repeated herein.
As shown in fig. 8, the network management centralized management server provided by the present invention implements service interface presentation by a Central OMT module arranged at the network management centralized management server, where the Central OMT module is used to provide an interface operation interface, and the Central OMT module also provides a user selection input interface for operating routing; the Central OMT module realizes a calling mode of a plurality of paths of EJB supporting the same remote interface and caches a session stub of the remote interface; and initiating message receiving and sending subscriptions from the Central OMT to each subnet according to actual service needs, and performing message post-processing.
As shown in fig. 8, the network management centralized management server provided by the present invention is configured with a Central Proxy module at the network management centralized management server, where the Central Proxy module is used to cache subnet, subnet region and subnet addressing information, and the information includes an IP address of the subnet and can be expanded (e.g. adding additional information such as host name and port); the Central Proxy module initiates message receiving and sending subscriptions of each subnet and message post-processing according to actual needs of the service; the Central proxy module acquires and caches security information and authentication information, and provides a service interface for the authority judgment of each service of the Central OMT module; the Central Proxy module provides an authentication service supporting a user to log in a Central OMT and a heartbeat source from a service end to a client;
as shown in fig. 9, the centralized management server of network management provided by the present invention manages the mapping relationship between the new account and the existing network management system through the security of the network management system, and can define the individual network management system that the user can manage through the centralized network management and the area under the individual network management system through the mapping relationship; the management relation between the user and the area under each network management system can be set through the centralized network management, but the information is not maintained at the centralized network management side, and the information is sent to the physical network management side to be processed according to the existing flow.
The authentication unit in the network management centralized management server provided by the invention comprises: the account verification unit is used for performing alternate training and authentication on the user account in the multiple network management systems according to the predetermined mapping relation of the network management systems; if the matched user account is obtained, acquiring the corresponding network management authority; otherwise, forbidding login. The authentication and permission acquisition unit comprises: and the network management account information acquisition unit is used for acquiring the IP address and the port number of the network management system of the current user account.
The network management unit in the network management centralized management server provided by the invention is also used for initiating network management message receiving and sending subscriptions to each network management system according to actual business needs and executing corresponding network management processing.
In summary, the network management centralized management method and the server provided by the invention can realize the operation management of the subnet network management according to the predetermined network management system mapping relation while the original physical one or more network management systems do not change in any form, thereby facilitating the realization of smooth capacity expansion without affecting the operation management of other subnets after the capacity expansion; the system can be deployed on one main server in multiple physical sets and can utilize the existing resource configuration in the set of system without adding or slightly adding servers. The invention can effectively improve the disaster tolerance capability of the network management centralized management server, and the use of the network management of the whole network is not influenced by the fault of any subnet.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element. The terms "upper", "lower", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description. Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the invention, various features of the invention are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various inventive aspects. However, the disclosed method should not be interpreted as reflecting an intention that: that the invention as claimed requires more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this invention. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention is not limited to any single aspect, nor is it limited to any single embodiment, nor is it limited to any combination and/or permutation of these aspects and/or embodiments. Moreover, each aspect and/or embodiment of the present invention may be utilized alone or in combination with one or more other aspects and/or embodiments thereof.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.

Claims (11)

1. A network management centralized management method is characterized by comprising the following steps:
acquiring user account information of a network management system;
verifying the user account of the login network management centralized management server to obtain the network management authority of the current user account according to the user account information;
executing corresponding network management operation according to the network management authority;
the verifying the user account of the login network management centralized management server comprises the following steps:
polling and authenticating the user account in a plurality of network management systems according to a predetermined mapping relation of the network management systems;
if the matched account information and subnet information are obtained, acquiring corresponding network management authority;
otherwise, forbidding login.
2. The method according to claim 1, wherein said executing the corresponding network management operation according to the network management authority comprises:
and initiating network management message receiving and sending subscriptions to each network management system according to actual business needs, and executing corresponding network management processing.
3. The method of claim 1, wherein the webmaster centralized management server caches subnet, subnet area and subnet addressing information.
4. The centralized management method for network management according to claim 3, wherein the subnet addressing information comprises: at least one of IP address, host name, port of the subnet.
5. The method according to claim 1, wherein the obtaining the network management authority of the current user account comprises:
and acquiring the IP address and the port number of the network management system of the current user account.
6. The method according to claim 1, wherein said executing the corresponding network management operation according to the network management authority further comprises:
and carrying out batch processing on a plurality of network elements of the unified network management system.
7. A network management centralized management server is characterized in that the network management centralized management server is communicated with a plurality of network management systems; the network management centralized management server comprises:
the user account information management unit is used for acquiring the user account information of the network management system;
the authentication and permission acquisition unit is used for verifying the user account logged in the centralized management server of the network management according to the user account information to acquire the network management permission of the current user account;
the network management unit is used for executing corresponding network management operation according to the network management authority;
wherein, the authentication and authority acquisition unit comprises:
the account verification unit is used for respectively performing polling authentication on the user account in a plurality of network management systems according to a predetermined network management system mapping relation;
if the matched account information and subnet information are obtained, acquiring corresponding network management authority;
otherwise, forbidding login.
8. The server side of centralized management of network management according to claim 7, wherein the network management unit is further configured to initiate a network management message receiving and sending subscription to each network management system according to actual needs of a service, and execute corresponding network management processing.
9. The webmaster centralized management server of claim 7, wherein the webmaster centralized management server caches subnet, subnet area and subnet addressing information.
10. The server of claim 9, wherein the subnet addressing information comprises: at least one of IP address, host name, port of the subnet.
11. The server side for centralized management of network management according to claim 7, wherein the authentication and permission obtaining unit comprises:
and the network management account information acquisition unit is used for acquiring the IP address and the port number of the network management system of the current user account.
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