CN1731740A - Network device management method and network management system - Google Patents
Network device management method and network management system Download PDFInfo
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- CN1731740A CN1731740A CN 200510088812 CN200510088812A CN1731740A CN 1731740 A CN1731740 A CN 1731740A CN 200510088812 CN200510088812 CN 200510088812 CN 200510088812 A CN200510088812 A CN 200510088812A CN 1731740 A CN1731740 A CN 1731740A
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Abstract
This invention discloses a net-device managerial approach and a management station and a kind of net-management system. The approach comprises storing marks corresponding to net-devices in the management station, sending management request message including its mark to management station, identifying net-devices by the mark in management request message, managing the net-device via the interactivity of management request message and the answer-back which is the feedback message from management station to net device. The invention can effectively manage the net device with dynamic IP and in the NAT gateway, and combine with traditional net-management technology to realize complete management to the complex net.
Description
Technical field
The present invention relates to field of network management, relate in particular to a kind of management method of the network equipment and use the network management system of this method.
Background technology
Development of computer network and spreading speed are very fast at present, and the scale of network is increasing, and structure becomes increasingly complex.Various network device in the network is effectively managed, and is the prerequisite that ensures network-efficient, stable operation.Therefore, network management also is in more and more important position.
Traditional network management system as shown in Figure 1.The network equipment 120 and the network equipment 130 are by network management workstation 110 management, network management workstation 110 is by SNMP (Simple Network Management Protocol, Simple Network Management Protocol) proxy module 121 on the agreement and the network equipment 120, the proxy module 131 on the network equipment 130 are mutual, send request message to proxy module 121 and 131, the numerical value of requester network management variable or execution bookkeeping are finished management function.
The request message that proxy module 121 receives from network management workstation 110, according to the item of appointment in the request message, the management variate-value on the collection network equipment 120 generates the response message loopback and gives network management workstation 110, perhaps carries out corresponding bookkeeping.When the state of the network equipment 120 satisfies the condition of setting, for example when Interface status changes, when CPU (Central Process Unit, central processing unit) utilance surpasses threshold value, proxy module 121 can be initiatively to network management workstation 110 report and alarm information.The working method of proxy module 131 is identical.
In order to manage the network equipment 120 and 130 easily and flexibly, network management workstation 110 can sign in to control desk module 122 and 132 by Telnet (Telnet), in the mode of order line the network equipment is managed for configuration.
This network management is a kind of active management, and the prerequisite that network management workstation can manage the network equipment is: network management workstation is known the IP address of managed networks equipment in advance, and this IP address network management workstation can be visited.But in the network of practical application, the network equipment that has is positioned at NAT (NetworkAddress Translation, network address translation) intra-gateway, only has private network IP address, and the network management workstation that is positioned at external network can't directly be visited; The IP address of the employing dynamic assignment of the network equipment that has all needs to revise the setting on the network management workstation after each IP address is redistributed, use extremely inconvenience.
Chinese patent CN1505322 discloses and a kind of the network equipment has been combined into the method that cluster manages,, be responsible between the network management workstation outside cluster and have the route of carrying out the network management message between the network equipment of private network IP in other clusters as cluster management equipment by at least one network equipment with public network IP.This method still needs to have the cluster management equipment of public network IP, fundamentally do not solve the problem of management to the network equipment of private network IP, and cluster management equipment can become potential performance bottleneck of whole network management system and fault point.
Summary of the invention
The present invention will solve is that the network management workstation that is positioned at public network in the prior art can not directly be managed and is positioned at that the NAT intra-gateway has the network equipment of private network IP and to the problem of network device management inconvenience with dynamic IP addressing.
The management method of the network equipment of the present invention may further comprise the steps:
On network management workstation, preserve and network equipment corresponding identification;
The network equipment sends the management request message that comprises its sign to network management workstation;
Network management workstation is by the sign recognition network equipment in the management request message, by alternately the network equipment being managed of management request message and response message; Described response message is the message that network management workstation returns to the network equipment.
Preferably, before network management workstation sends the management request message, on the network management workstation and the network equipment, preserve the authentication information of this network equipment at the network equipment;
The authentication information that also comprises the described network equipment in the described management request message;
Before the network equipment was managed, management station was according to the identity of the authentication information and the authentication information authenticating network equipment in the management request message of its preservation.
Preferably, when meeting more than one or one following condition, the network equipment sends the management request message to network management workstation:
The fixed cycle timing is arrived; Or
The setting incident takes place on the network equipment; Or
Satisfy the condition of network management workstation appointment in the last time response message.
Preferably, describedly be specially preserving the managed networks equipment mark on the network management workstation: on network management workstation, set the sign of the network equipment of being managed, preserve the corresponding relation of this sign and the network equipment.
Preferably, the described managed networks equipment mark of preserving on network management workstation is specially: network management workstation is preserved the corresponding relation of this sign and the network equipment according to the characteristic information automatic generating network equipment mark of the network equipment;
Also comprise preserve sign on network management workstation after: network management workstation sends response message to the described network equipment, comprising the sign of the described network equipment.
Preferably, comprise before the network management workstation automatic generating network equipment mark:
Authorization data is set on network management workstation;
Network management workstation receives the authentication request message that the network equipment comprises authentication information, judges that this network equipment is by this webmaster station administration when described authentication information and authorization data are complementary.
Preferably, also comprise the management role sign in the described management request message, network management workstation is carried out corresponding management role with the network equipment that sends described management request message according to described management role sign.
Preferably, described management role comprise that equipment running status reports, device file is uploaded, equipment alarm reports, equipment software upgrading or equipment disposition order.
The invention provides a kind of network management workstation of using above-mentioned management method, comprise the request receiver module, reply sending module, administration module and sign memory module, wherein:
The request receiver module is used to receive the request message that the network equipment sends;
Replying sending module is used for sending response message to the network equipment;
The sign memory module is used to store the network equipment information that comprises in being identified at;
Sign in the request message that administration module is received by the request receiver module is searched the corresponding network equipment by the sign memory module, carries out bookkeeping, generates response message, and transfers to and reply sending module.
Preferably, the described network equipment information that is stored in the sign memory module also comprises authentication information;
Described network management workstation also comprises authentication module, is used for the network equipment whether authentication information according to the authentication information of request message and storage mate sending request message and carries out authentication, starts administration module work by authenticating the back.
Preferably, also comprise authentication module and sign generation module, wherein:
When comprising authentication information in the request message that the request receiver module receives, authentication module starts the work of sign generation module after judging that according to this authentication information the network equipment that sends request message belongs to described network management workstation management;
The sign generation module generates the sign of this network equipment according to the characteristic information of the network equipment described in the request message, is stored in the sign memory module, and generates and comprise that the response message of this sign sends to the described network equipment by replying sending module.
The present invention also provides a kind of network management system of using described management method, comprises network management workstation and at least one the network equipment that quilt is managed, wherein:
Described network management workstation is preserved the sign of the described network equipment, searches the corresponding network equipment according to the sign that receives in the request message, by with mutual request message of the described network equipment and response message this network equipment being managed;
The described network equipment sends the request message that comprises its sign to described network management workstation, receives the response message that described network management workstation returns, and carries out bookkeeping.
Network management workstation adopts sign but not recognition network equipment is come in the IP address among the present invention, the mode of replying by the request message that the network equipment is initiatively sent realizes the management to the network equipment, thereby can effectively manage the network equipment that the network equipment with dynamic IP addressing and the prior aries such as the network equipment that are arranged in the NAT intra-gateway are difficult to manage; Simultaneously, the present invention can also combine with traditional network management technology, complements one another, and realizes the comprehensive management to complex network.
Description of drawings
Fig. 1 is the structural representation of network management system in the prior art;
Fig. 2 is the flow chart of network device management method of the present invention;
Fig. 3 is the flow chart of automatic generating network device identification among the present invention;
Fig. 4 is the structure chart of network management workstation of the present invention.
Embodiment
As previously mentioned, the node that is positioned at external network can not random access be positioned at the node of NAT intra-gateway, but the node of internal network can obtain the data of its request from external network.That is to say, after the node of node active in external network of NAT intra-gateway sends message earlier, can pass through the NAT gateway replying of this message.
In like manner, initiatively visit node and must know this IP addresses of nodes in advance, but after this node sends message earlier, can arrive this node replying also of this message with dynamic IP addressing.
Therefore, adopt the network management of passive type among the present invention, promptly connect by network equipment active and the network management workstation managed, network management workstation responds its request, network management workstation and managed the mutual of information, supervisory instruction, management document by request message and response message between the network equipment of managing like this, thus network management work finished.
Figure 2 shows that the flow process of network management of the present invention.At step S10, on network management workstation, preserve and managed networks equipment corresponding identification.Can on network management workstation, set up the managed networks list of devices, in table, preserve the managed networks equipment mark.
In the present invention, because the network equipment of IP address correspondence is unknown for network management workstation, network management workstation can't distinguish that current which network equipment what managing be according to the IP address of message, therefore need be sign of each network equipments configuration of being managed, make that the sign of each network equipment is different with other network equipments by same network management workstation management.Network management workstation makes and carries this sign in the message, so that can be learnt the network equipment which this message comes from and managed.
The collocation method of sign can independently be set by the user.For example, can be artificially specify a different sign for each network equipment of being managed, be kept on the network management workstation with these signs and with the corresponding relation of the network equipment of being managed.At this moment, network management workstation can only manage the network equipment of having stored in advance.
Sign also can generate automatically, according to being generated sign by the characteristic information of the network equipment self managed automatically according to certain algorithm, is guaranteed that the sign of each network equipment is different with other network equipments by network management workstation by above-mentioned algorithm.The sign that network management workstation will generate in response message automatically sends to the corresponding network equipment, uses in the management request message for it.For example, MAC (MediaAccess Control, the medium access control system) address that can adopt the network equipment adopts Hash (Hash) algorithm to generate with other network equipment different sign to MAC Address as characteristic information on network management workstation.
Automatically generating under the situation of sign, network management workstation can be when receiving the asking first of the network equipment with it as the equipment of being managed.The flow process that the present invention's this moment recommends at step S11, is provided with authorization data as shown in Figure 3 on network management workstation; At step S12, network management workstation receives the authentication request message that the network equipment sends, and comprises the authentication information that is configured on this network equipment in the authentication request message; At step S13, network management workstation judges whether authentication information and authorization data mate, and if not, then abandons this authentication request message; If then this network equipment is by this network management workstation management, execution in step S14; At step S14, network management workstation generates sign automatically according to the characteristic information of this network equipment that comprises in the authentication request message; At step S15, the sign that the network management workstation preservation is generated and the corresponding relation of this network equipment.
Please consult Fig. 2 again,, on network management workstation, preserve the authentication information of managed networks equipment at step S20.
At step S30, on the network equipment, preserve the network address of its authentication information and network management workstation.
At step S40, the network equipment initiatively connects with network management workstation, manages request message according to the network address of network management workstation to the network management workstation transmission, comprising the sign of this network equipment.
Among the present invention, the condition that sends request message can be set on the network equipment, include but not limited to following several:
The fixed time period timing then sends request message;
The Event triggered mode promptly sends request message when the setting incident takes place on the network equipment, power on or the network equipment breaks down etc. as the network equipment;
Network management workstation is fixed the once condition of request at last response message middle finger once, sends request message when the condition of appointment satisfies, as 10 minutes transmission request messages after receiving response message.
Above-mentioned condition can be used in combination.
In order to guarantee that network management workstation only manages the network equipment in its range of management, and avoid the interference of the network equipment non-management scope in, can be in the management request message increase be used for the authentication information of authenticating network equipment identities.At step S50, whether network management workstation mates to come the identity to the network equipment to authenticate according to the authentication information in the management request message and the authentication information of its preservation.If by authentication, then network management workstation does not abandon this management request message to the network equipment, network management workstation only manages the network equipment by authentication.
Authentication information need set in advance on the network equipment.Authentication information can be a password, also can be digital certificate, perhaps adopts other authentication mode.
At step S60, network management workstation is by the sign recognition network equipment in the management request message.
At step S70, network management workstation manages the network equipment alternately by management request message and response message.
The management role of carrying out between the network management workstation and the network equipment can be specified in the management request message by the network equipment, also can be specified in the response message of management request message by network management workstation.Usually be configured on the network equipment owing to carry out the strategy of management role, so the present invention is recommended in and comprises the management role sign in the management request message, specify this request and reply performed management role by the network equipment.
Management role and executive mode thereof among the present invention comprise:
A. equipment running status reports: the network equipment carries current running state information in the management request message, and network management workstation obtains the running status of the network equipment from the management request message, after handling, result is sent to the network equipment in response message;
B. device file is uploaded: the network equipment carries the fileinfo of uploading in the management request message, and network management workstation obtains the fileinfo of uploading from the management request message, after handling, result is sent to the network equipment in response message;
C. equipment alarm reports: the network equipment carries the details of fault warning in the management request message, network management workstation obtains fault warning information from the management request message, after handling, result is sent to the network equipment in response message;
D. equipment software upgrading: the network equipment carries the management role sign of equipment software upgrading in the management request message, network management workstation sends to the network equipment with the software upgrading file in response message; The network equipment is according to the operation of software upgrading file software upgrade, and the back that is finished sends request message notice network management workstation updating result as a result, and network management workstation sends response message informing network equipment and receives updating result;
E. equipment disposition order: the network equipment carries the management role sign of equipment disposition order in the management request message, network management workstation sends to the network equipment with configuration order information in response message; The network equipment is according to configuration order information and executing configuration order, and the back that is finished sends request message notice network management workstation updating result as a result, and network management workstation sends response message informing network equipment and receives updating result.
In above-mentioned management role,, can adopt the existing identical method of network management technology in the present invention how carrying out information such as state that concrete bookkeeping and management role relate to, file on the network management workstation and on the network equipment.Therefore, the network management workstation among the present invention is partly realized by revising existing webmastering software, and can be realized original various function.
In the present invention, as long as the communication protocol between the network management workstation and the network equipment can be passed through the NAT gateway, both can adopt agreements such as existing HTTP (Hyper Text Transfer Protocol, HTML (Hypertext Markup Language)), Telnet, also can use user-defined proprietary protocol.
Network device management method among the present invention does not have specific (special) requirements to the structure and the composition of the network management system of its application, especially whether managed networks equipment is positioned at private network obtain manner inner and its IP address and does not require.
The representative network management system that the present invention is suitable for comprises network management workstation and at least one the network equipment that quilt is managed, network management workstation is preserved by the sign of the network equipment of its management, when receiving the request message of the network equipment, according to the corresponding network equipment of the identification of the sign in the request message, and this network equipment between request message and response message in transmit mode information, configuration information, upgrade software etc., carry out network management work.The network equipment of being managed initiatively sends the request message that comprises its sign to network management workstation, receives the response message of network management workstation to this request message, according to the corresponding bookkeeping of the information and executing in request message or the response message.
The each mutual network management task of finishing of the network management workstation and the network equipment can be specified in request message by the network equipment, and network management workstation is managed the network equipment accordingly according to the sign of the management role in the request message; Each management role also can be specified in returning to the response message of the network equipment by network management workstation, and the network equipment is carried out corresponding bookkeeping according to the sign of the management role in the response message.
The internal structure of network management workstation asks receiver module 420 to be connected with authentication module 410, authentication module 430, administration module 440 as shown in Figure 4, and the request message that the network equipment sends is received by request module 420; Sign memory module 450 is connected with authentication module 410, administration module 440, sign generation module 460, is wherein storing the information with the managed networks equipment that comprises sign, authentication information; Responder module 470 is connected with administration module 440, sign generation module 460, is used for sending response message to the network equipment.
Send when comprising authentication information in the request message when request receiver module 420 receives the network equipment, with this authentication request message transmissions to authentication module 430.Storing the authorization data of network management workstation in the authentication module 430, authentication module 430 judges that the network equipment that sends request messages belongs to described network management workstation management when authorization data and authentication information are complementary, the authentication request message transmissions to identifying generation module 460, is started 460 work of sign generation module.If authorization data and authentication information do not match, then authentication module 430 abandons this authentication request message.
Sign generation module 460 generates the sign of this network equipment according to the network equipment characteristic information that comprises in the authentication request message, and sign is stored in the sign memory module 450; Simultaneously, sign generation module 460 generates the response message that comprises this sign, sends to the network equipment by replying sending module 470.The characteristic information of the network equipment can be the MAC Address of the network equipment.
After request receiver module 420 receives the management request message of the network equipment, authentication module 410 is according in the authentication information in the request message network equipment that sends request message being carried out authentication, judge promptly whether the authentication information in the request message mates with the authentication information that is stored in this network equipment in the sign memory module 450, start administration module 440 work by authenticating the back.
It below is a preferred embodiment of network management system among the present invention.The sign of the network equipment adopts the mode of artificial appointment; The pre-configured network equipment tabulation of being managed on network management workstation is comprising information such as the sign of the network equipment, authenticate passwords; Information such as the IP address of the sign of the pre-configured network equipment, authenticate password, network management workstation, management strategy on the quilt network equipment of managing.
Network management workstation authenticates the network equipment with authenticate password, and the network equipment sends in the request message of network management workstation at every turn all will comprise its sign and authenticate password; Because management strategy is configured on the network equipment, the management role of carrying out is specified by the sign of the management role in the request message by the network equipment at every turn; Adopt http protocol to communicate between the network management workstation and the network equipment.
The network equipment sends request message to network management workstation at regular intervals, and the management role sign in the time interval of visit and the each management request message that sends is by the management strategy decision of disposing on the network equipment.
When management role is to give the correct time on the equipment running status, the interaction flow between the network management workstation and the network equipment is as follows:
The network equipment sends the management request message to network management workstation, and management role is designated 1, comprises the current running state information of sign, authenticate password, the network equipment of the network equipment in the request message;
Network management workstation is received the management request message, authenticating network equipment;
After authentication was passed through, network management workstation was handled request message according to the management role sign, obtains the running state information of the network equipment from request message;
Network management workstation disposes, and sends response message to the network equipment, and management role is designated 2, notifier processes result.
When management role is a device file when uploading, the interaction flow between the network management workstation and the network equipment is as follows:
The network equipment sends the management request message to network management workstation, and management role is designated 3, comprises the fileinfo that sign, authenticate password, the network equipment of the network equipment will be uploaded in the request message;
Network management workstation is received the management request message, authenticating network equipment;
After authentication was passed through, network management workstation was handled request message according to the management role sign, preserves the file of uploading in the request message;
Network management workstation disposes, and sends response message to the network equipment, and management role is designated 4, the informing network result.
When management role was equipment software upgrading, the interaction flow between the network management workstation and the network equipment was as follows:
On network management workstation, want upgrading software for network equipment appointment;
The network equipment sends the management request message to network management workstation, and management role is designated 5, comprises the information such as sign, authenticate password of the network equipment in the request message;
Network management workstation is received the management request message, authenticating network equipment;
Whether after authentication was passed through, network management workstation was handled request message according to management role sign, check to have specified for this network equipment and want upgrading software;
Network management workstation disposes, send response message to the network equipment, want upgrading software if specified for this network equipment, then informing network equipment carries out software upgrading and operates in response message, and will upgrading software be transferred to the network equipment, management role is designated 6; Otherwise informing network equipment does not need to carry out the software upgrading operation, and management role is designated 7;
The network equipment is received response message, if management role wherein is designated 7, then this interaction flow finishes; If management role wherein is designated 6, then from response message, obtains and want upgrading software and carry out updating operation;
Upgrading network equipment finishes, and sends request message as a result to network management workstation, and management role is designated 8, notice software upgrading result;
Network management workstation is received request message as a result, handles the back and sends response message to the network equipment, and management role is designated 9, and informing network equipment has been received updating result.
When management role was the equipment disposition order, the interaction flow between the network management workstation and the network equipment was as follows:
Specifying the configuration order that will carry out for the network equipment on network management workstation, can be the wall scroll configuration order, also can be a batch processing configuration order;
The network equipment sends the management request message to network management workstation, and management role is designated 10, comprises the information such as sign, authenticate password of the network equipment in the request message;
Network management workstation is received the management request message, authenticating network equipment;
Whether after authentication was passed through, network management workstation was handled request according to management role sign, check and specified the configuration order that will carry out for this network equipment;
Network management workstation disposes, send response message to the network equipment, if specified the configuration order that will carry out for this network equipment, then informing network equipment is carried out configuration order in response message, and the configuration order that will carry out is transferred to the network equipment, and management role is designated 11; Otherwise informing network equipment does not need to carry out configuration order, and management role is designated 12;
The network equipment is received response message, if the management role of response message is designated 12, then this interaction flow finishes; If the management role of response message is designated 11, then from response message, obtain configuration order and the execution that to carry out;
The network equipment is finished, and sends request message as a result to network management workstation, and management role is designated 13, the notification command execution result;
Network management workstation is received request message as a result, handles the back and sends response message to the network equipment, and management role is designated 14, and informing network equipment has been received the configuration order execution result.
When management role is to give the correct time in the equipment alarm, the interaction flow between the network management workstation and the network equipment is as follows:
After having produced fault warning on the network equipment, the network equipment sends the management request message to network management workstation, and management role is designated 15, comprises sign, the authenticate password of the network equipment, the details of fault warning in the request message;
Network management workstation is received the management request message, authenticating network equipment;
After authentication was passed through, network management workstation was handled request message according to the management role sign, obtains fault warning information from request message;
Network management workstation disposes, and sends response message to the network equipment, and management role is designated 16, notifier processes result.
The present invention can effectively manage with the network equipment that the prior aries such as the network equipment that are arranged in the NAT intra-gateway are difficult to manage the network equipment of dynamic assignment IP address; Because the present invention has adopted the network equipment initiatively, the passive mode of network management workstation manages, and is convenient to realize batch automatic configuration and upgrading to a large amount of remote equipments; The present invention can also combine with traditional network management technology, complements one another, and realizes the comprehensive management to complex network.
Above-described embodiment of the present invention does not constitute the qualification to protection range of the present invention.Any any modification of being done within the spirit and principles in the present invention, be equal to and replace and improvement etc., all should be included within the claim protection range of the present invention.
Claims (12)
1. the management method of a network equipment is characterized in that, may further comprise the steps:
On network management workstation, preserve and network equipment corresponding identification;
The network equipment sends the management request message that comprises its sign to network management workstation;
Network management workstation is by the sign recognition network equipment in the management request message, by alternately the network equipment being managed of management request message and response message; Described response message is the message that network management workstation returns to the network equipment.
2. according to the management method of the described network equipment of claim 1, it is characterized in that: before network management workstation sends the management request message, on the network management workstation and the network equipment, preserve the authentication information of this network equipment at the network equipment;
The authentication information that also comprises the described network equipment in the described management request message;
Before the network equipment was managed, management station was according to the identity of the authentication information and the authentication information authenticating network equipment in the management request message of its preservation.
3. according to the management method of the described network equipment of claim 1, it is characterized in that when meeting more than one or one following condition, the network equipment sends the management request message to network management workstation:
The fixed cycle timing is arrived; Or
The setting incident takes place on the network equipment; Or
Satisfy the condition of network management workstation appointment in the last time response message.
4. according to the management method of the described network equipment of claim 1, it is characterized in that, describedly be specially preserving the managed networks equipment mark on the network management workstation: on network management workstation, set the sign of the network equipment of being managed, preserve the corresponding relation of this sign and the network equipment.
5. according to the management method of the described network equipment of claim 1, it is characterized in that, the described managed networks equipment mark of preserving on network management workstation is specially: network management workstation is preserved the corresponding relation of this sign and the network equipment according to the characteristic information automatic generating network equipment mark of the network equipment;
Also comprise preserve sign on network management workstation after: network management workstation sends response message to the described network equipment, comprising the sign of the described network equipment.
6. according to the management method of the described network equipment of claim 5, it is characterized in that, comprise before the network management workstation automatic generating network equipment mark:
Authorization data is set on network management workstation;
Network management workstation receives the authentication request message that the network equipment comprises authentication information, judges that this network equipment is by this webmaster station administration when described authentication information and authorization data are complementary.
7. according to the management method of any described network equipment of claim 1 to 6, it is characterized in that: also comprise the management role sign in the described management request message, network management workstation is carried out corresponding management role with the network equipment that sends described management request message according to described management role sign.
8. according to the management method of the described network equipment of claim 7, it is characterized in that: described management role comprises that equipment running status reports, device file is uploaded, equipment alarm reports, equipment software upgrading or equipment disposition order.
9. an application rights requires the network management workstation of 1 described method, it is characterized in that, and comprise the request receiver module, reply sending module, administration module and sign memory module, wherein:
The request receiver module is used to receive the request message that the network equipment sends;
Replying sending module is used for sending response message to the network equipment;
The sign memory module is used to store the network equipment information that comprises in being identified at;
Sign in the request message that administration module is received by the request receiver module is searched the corresponding network equipment by the sign memory module, carries out bookkeeping, generates response message, and transfers to and reply sending module.
10. according to the described network management workstation of claim 9, it is characterized in that: the described network equipment information that is stored in the sign memory module also comprises authentication information;
Described network management workstation also comprises authentication module, is used for the network equipment whether authentication information according to the authentication information of request message and storage mate sending request message and carries out authentication, starts administration module work by authenticating the back.
11., it is characterized in that according to the described network management workstation of claim 10, also comprise authentication module and sign generation module, wherein:
When comprising authentication information in the request message that the request receiver module receives, authentication module starts the work of sign generation module after judging that according to this authentication information the network equipment that sends request message belongs to described network management workstation management;
The sign generation module generates the sign of this network equipment according to the characteristic information of the network equipment described in the request message, is stored in the sign memory module, and generates and comprise that the response message of this sign sends to the described network equipment by replying sending module.
12. an application rights requires the network management system of 1 described method, comprise network management workstation and at least one the network equipment that quilt is managed, it is characterized in that: described network management workstation is preserved the sign of the described network equipment, search the corresponding network equipment according to the sign that receives in the request message, by this network equipment being managed with mutual request message of the described network equipment and response message;
The described network equipment sends the request message that comprises its sign to described network management workstation, receives the response message that described network management workstation returns, and carries out bookkeeping.
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| CNB2005100888127A CN100433645C (en) | 2005-07-29 | 2005-07-29 | Network device management method and network management system |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101860853A (en) * | 2010-06-09 | 2010-10-13 | 中兴通讯股份有限公司 | Software upgrading method and device |
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| CN1315285C (en) * | 2003-10-10 | 2007-05-09 | 华为技术有限公司 | A method for detecting access equipment exception and restarting by authentication server |
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