CN105635321A - Registration method for dynamic networking equipment - Google Patents
Registration method for dynamic networking equipment Download PDFInfo
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- CN105635321A CN105635321A CN201610127200.2A CN201610127200A CN105635321A CN 105635321 A CN105635321 A CN 105635321A CN 201610127200 A CN201610127200 A CN 201610127200A CN 105635321 A CN105635321 A CN 105635321A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/54—Presence management, e.g. monitoring or registration for receipt of user log-on information, or the connection status of the users
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Abstract
The invention relates to a registration and deregistration method for dynamic networking equipment. The method comprises the following steps that: an equipment management server allocates IP (Internet Protocol) addresses to online equipment, and allocates user names and passwords; equipment users input the user names and the passwords allocated by the equipment management server into the equipment; the equipment encrypt the user names and the passwords, and transmit the encrypted user names and the encrypted passwords to the equipment management server; the equipment management server receives the encrypted user names and the encrypted passwords, performs decryption comparison on the received encrypted user names and the received encrypted passwords, and performs registration when a comparison result is correct; the equipment management server checks online states of registered equipment; and the equipment management server automatically deregisters checked offline equipment. Through adoption of the method, the equipment management server automatically checks the states of the online equipment, and the equipment does not need to actively send registration and deregistration requests to the equipment management server, so that the equipment management server can get the online states of the equipment instantly, and update an online equipment list of the online equipment.
Description
The application is the denomination of invention proposed on November 22nd, 2012 is point case application of the Chinese invention patent application 201210478114.8 of " method of dynamic group net facility registration and cancellation ".
Technical field
The present invention relates to a kind of technical field of the computer network, specifically, a kind of facility registration when relating to dynamic group net, resource sharing in a kind of family network and the method for cancellation.
Background technology
At present, in family's network in dynamic group net technology, equipment networks and needs from net to propose registration and de-registration request to device management server, device management server is in passive state, registration process is complicated, response speed is slow, if having equipment illegally from net (not sending from net request to device management server), then device management server can not know in time equipment at net state, thus, a lot of problem can be produced, such as: 1, equipment is after net, it does not have nullify in time, still occupying system resources; 2, owing to not nullifying in time from net equipment, other equipment at consolidated network does not upgrade online equipment list, still can think that this is from net equipment on-line, carry out communication with it and but can not be responded; 3, likely by other user's steal information, and this user is pretended to be.
Such as, the patent No. is: 02130629.X, and patent name is: the patent of invention of " facility registration and cancellation method " when realizing dynamic group net in family's network proposes one method, and during facility registration, equipment initiates registration request to asset management device; The registration requesting service allowing registration, stochastic generation is registered challenge value by asset management device, and sends this registration challenge value to equipment; Registration requesting service generates registration response value according to registration challenge value, and send is to asset management device, and asset management device, according to registration response value, sends registration reply message to registration requesting service; Registration requesting service judges registering result according to registration corresponding message, the equipment information of registration requesting service and information on services thereof is registered on asset management device.
The shortcoming of above-mentioned registration mode is as follows:
What adopt when 1, equipment initiates registration request is the mode that equipment is searched, if there being multiple stage asset management device, then needs to differentiate and registers on which platform asset management device, affect registration speed.
2, illegality equipment terminal can be pretended legal user profile and registers, and causes information dangerous.
3, during facility registration, asset management device needs to search whether there is this user profile, when there being new installation to access, it is necessary to artificially add the user profile of new installation on asset management device.
4, during facility registration, user name and double secret key are answered, and equipment information security, once leakage, is caused serious threat by key, and user name and key complex management.
5, equipment and asset management device regularly declare the state of self, add device resource expense and network burden.
When equipment is nullified, time normally from net, equipment sends de-registration request to asset management device, and asset management device, according to equipment de-registration request, deletes the registration information of this equipment and the information on services of registration; Improper from when netting, detected state is carried out by asset management device test set announcement message, namely when asset management device does not receive the equipment announcement message of this equipment within continuous two equipment declaration cycles, assert that this equipment has exited family's network, then delete the registration information of this equipment and delete the information on services that this equipment registers.
The shortcoming of above-mentioned cancellation mode is as follows:
1, logout message is easily stolen utilization by illegality equipment and is sent to asset management device, affects the stability of network.
2, when equipment is illegally from net, whether receiving whether announcement message judgment device nullifies by asset management device within the declaration phase, equipment room can not recognize the reason of receipts less than message, and equipment can not be repaired extremely, and network stabilization has much room for improvement.
Summary of the invention
It is an object of the invention to provide a kind of method of dynamic group net facility registration and cancellation, when solving dynamic group net, equipment networks and needs from net to propose registration and de-registration request to device management server, equipment management device is in passive state, the networking process caused is complicated, registration speed is slow, network burden weight, the technical problem of poor stability.
For solving the problems of the technologies described above, the present invention is achieved by the following technical solutions:
A method for dynamic group net facility registration and cancellation, described method comprises the steps:
(1) device management server is each online equipment distributing IP address, and distributing user name and password;
(2) device management server is distributed by equipment user user name and cipher input equipment;
(3) devices encrypt user name and password, be sent to device management server;
(4) device management server receives user name and the password of encryption, is decrypted contrast, the correct post-registration of comparing result;
(5) device management server check registered device at net state;
(6) device management server automatically nullifying from net equipment being checked through.
Preferably, in described step (1), device management server is network equipment distributing IP address, and record the MAC address of the online equipment obtaining IP address, simultaneously, for getting online equipment distributing user name and the password of IP address, and it is stored in the database of device management server.
Device management server, in order to avoid the user name for online equipment distribution to repeat, when its distributing user name and password, first comparing with already present user name in the database of device management server, if repeated, then regenerating user name and password.
Preferably, in described step (2), equipment user inputs MAC address to inquire about the user name as its distribution and password in device management server.
Preferably, in described step (4), if comparing result mistake, then device management server transmission user name and code error information are to relevant device.
In order to online equipment can be allowed to upgrade in time online equipment information, in described step (4), after equipment is registered by device management server, the message feedback that will succeed in registration gives all online equipments, receives the renewal and renovation of equipment online equipment list of the message that succeeds in registration.
Preferably, in described step (5), described equipment comprise physical link state and device clients software operation state at net state.
Further, first described device management server checks the physical link state of online equipment, if physics link is obstructed, then carries out logoff operation; If physics link is normal, then reads client terminal running status, if client terminal running status is normal, does not carry out cancellation action, otherwise carry out logoff operation.
In order to online equipment can be allowed to upgrade in time online equipment information, in described step (6), device management server to from net equipment carry out automatically nullify after, cancellation information is sent to all online equipments, receives the renewal and renovation of equipment online equipment list of cancellation information.
The network topology structure of described device management server and online equipment is hub-and-spoke configuration. This kind of structure control is simple, and trouble diagnosis is easy with isolation, convenient service.
Compared with prior art, advantage and the positively effect of the present invention be: the method that the present invention proposes, by the state of device management server self-verifying online equipment, and do not need equipment initiatively to send registration and de-registration request to device management server, device management server can immediately know equipment at net state, and the online equipment list of each online equipment is upgraded.
The registration process of the present invention has following advantage:
1, during device management server distributing IP, invalid equipment can not get IP, and the invalid resource management IP that sends of device also can not accept, it is not necessary to equipment searches process, can not affect registration speed having during multiple stage resource management device.
2, facility registration process is artificially user name and password are inputted, illegality equipment camouflage identity registration can be avoided completely.
3, the user profile that process device management server generates new device registration automatically is registered.
4, adopting RSA asymmetric encryption algorithm, PKI is stored in equipment, and private key is stored in device management server, it is not necessary to user name and key do correspondence, and first key management is simple, even and if equipment also can not be caused information security hidden danger by PKI leakage.
5, device management server makes regular check on the existence of each terminating unit, and device management server and terminating unit need not declare self to exist, and save device resource and network resource overhead.
The cancellation process tool of the present invention has the following advantages:
1, equipment does not need the existence periodically declaring self, transfers to equipment management device folk prescription to complete, saves system resource and the network resource of equipment.
2, the running status of the acquisition equipment that device management server is periodic replaces mutual message declaration mechanism of the prior art, device management server can attempt the reparation to terminal operating exception with according to the state of terminating unit got, it is to increase the stability of the network operation.
After reading the detailed description of embodiment of the present invention by reference to the accompanying drawings, the other features and advantages of the invention will become clearly.
Accompanying drawing explanation
Fig. 1 is the schema of dynamic group net facility registration and cancellation in prior art;
Fig. 2 is the schema of specific embodiment of the invention dynamic group net facility registration and cancellation;
Fig. 3 is the schema of specific embodiment of the invention dynamic group net facility registration;
Fig. 4 is the schema that specific embodiment of the invention dynamic group net equipment is nullified;
Fig. 5 is specific embodiment of the invention network topology structure schematic diagram.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.
As shown in Figure 1, the registration of equipment and cancellation method when briefly introducing current dynamic group net, when equipment networks, equipment sends registration request to device management server, device management server receives this registration request, is registered by this equipment, can carry out communication after registration; When equipment is from net, if it is normal from net, equipment manages device to equipment and sends de-registration request, after device management server receives de-registration request, this equipment is normally nullified, if it is improper from net, equipment does not send de-registration request to device management server, and equipment management device does not receive de-registration request, then this equipment is still in login state, or equipment management device needs the means taking other to know the state of equipment, in dynamic group net, equipment is in active state, and networking process is complicated, and registration speed is slow, network burden weight, security is poor.
Given this, the present invention proposes a kind of with device management server, online equipment is carried out monitoring management registration and cancellation method, as shown in Figure 2, when equipment networks, device management server distribution authentication information is to log equipment, log equipment encryption authentication information, and the authentication information of encryption is sent to device management server, device management server decryption identity certification information, and contrast with the authentication information distributed before, contrast errorless after, equipment is registered. After equipment networks, device management server monitoring device at net state, if equipment is from net (comprising normal from net and improper from net), this information from net equipment is nullified by device management server.
Below by specific embodiment, the content of the present invention is carried out introduction concrete in detail.
With reference to Fig. 3, facility registration process is introduced:
(1) device management server is each online equipment distributing IP address, and record the MAC address of the online equipment obtaining IP address, meanwhile, for getting online equipment distributing user name and the password of IP address, and it is stored in the database of device management server. Shown in table specific as follows:
Wherein, ID represents sequence number; MAC table shows MAC address; IPADDR represents IP address.
(2) device management server is in order to avoid the user name with online equipment distribution to repeat, when its distributing user name and password, first comparing with already present user name in the database of device management server, if repeated, then regenerating user name and password. Equipment user inputs MAC address to inquire about as the user name of its distribution and password, the user name that device management server distribute by user and password are by the login interface of the peripheral hardware input unit such as keyboard, telepilot in device management server;
(3) equipment adopts RSA asymmetric encryption algorithm for encryption user name and password, and the user name of encryption and password are sent to device management server;
(4) after device management server receives encryption user name and password, it is decrypted, after deciphering, contrast with the user name of device management server distribution and password, if completely the same, then the field that whether succeeds in registration in database made into TRUE and represents and succeed in registration, and this equipment is registered, the message feedback that simultaneously will succeed in registration gives all online equipments, receives the renewal and renovation of equipment online equipment list of the message that succeeds in registration. If comparing result mistake, then device management server transmission user name and code error information are to relevant device, and prompting registration failure is disabled user.
Online equipment is listed as follows:
With reference to Fig. 4, the cancellation process of equipment is introduced:
Device management server make regular check on registered device at net state; Wherein, physical link state and device clients software operation state is comprised at net state. First device management server checks the physical link state of online equipment, if physics link is obstructed, devices illustrated is not online, it is possible to directly carry out logoff operation, logout message is sent to all online equipments simultaneously, receives the renewal and renovation of equipment online equipment list of this message; If physics link is normal, then reads client terminal running status, if client terminal running status is normal, does not carry out cancellation action, otherwise carry out logoff operation, logout message is sent to all online equipments simultaneously, receive the renewal and renovation of equipment online equipment list of this message.
As shown in Figure 5, the network topology structure of the present embodiment device management server and online equipment is hub-and-spoke configuration, and the network equipment is distributed in around device management server, by management and the control of device management server.
Adopt this topological framework advantage as follows:
1, control is simple. Any website is only connected with central node, and thus media access control method is simple, causes access protocal also very simple. It is easy to network monitoring and management.
2, trouble diagnosis and isolation are easy. Connection line can be isolated and carried out failure testing and location by central authorities' node one by one, and the fault of single tie point only affects an equipment, can not affect the whole network.
3, convenient service. Each serve sites and network can conveniently be reconfigured by central authorities' node.
In sum, fast response time of the present invention, saves network resource, and information security is good, and the network operation is stablized.
Last it is noted that above embodiment is only in order to illustrate the technical scheme of the present invention, it is not intended to limit; Although with reference to previous embodiment to invention has been detailed description, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein part technology feature is carried out equivalent replacement; And these amendments or replacement, do not make the spirit and scope of the essence disengaging various embodiments of the present invention technical scheme of appropriate technical solution.
Claims (10)
1. a method for dynamic group net facility registration, is applied to device management server, it is characterised in that, described method comprises:
The equipment that detects distributes authentication information to described log equipment after networking;
Receive the authentication information of the encryption that log equipment returns;
Authentication information after described encryption is decrypted;
Whether the authentication information after relatively deciphering is consistent with the authentication information of described distribution, in this way, is then registered by described equipment.
2. the method for claim 1, it is characterised in that, described in detect equipment network after, to described log equipment distribute authentication information be specially:
To described log equipment distributing IP address, and after log equipment obtains IP address, record the MAC address of described log equipment;
For getting described log equipment distributing user name and the password of IP address;
User name and the password of distributing to log equipment by described store.
3. method as claimed in claim 2, it is characterised in that, described also comprising before described log equipment distributing user name and password:
The user name preserved in user name to be allocated and database being compared, if repeating, then generating new user name and password.
4. method as claimed in claim 3, it is characterised in that, after described equipment is registered, also comprise:
All online equipments are given, so that the online equipment receiving the message succeeded in registration upgrades the online equipment list that it preserves by the message feedback that succeeds in registration.
5. method as claimed in claim 4, it is characterised in that, described method also comprises:
The physical link state of registered online equipment described in periodic detection, if physics link is obstructed, then carries out logoff operation; If physics link is normal, then reads client terminal software operation state, if described client terminal software operation state is normal, does not carry out cancellation action, otherwise carry out logoff operation.
6. method as claimed in claim 5, it is characterised in that, described method also comprises:
If carrying out logoff operation, then logout message is fed back to all online equipments, so that the online equipment receiving logout message upgrades the online equipment list that it preserves.
7. method according to claim 1-6 any one, it is characterised in that: the network topology structure of described device management server and online equipment is hub-and-spoke configuration.
8. a method for dynamic group net facility registration, is applied to equipment, it is characterised in that, described method comprises:
Described equipment, after networking, obtains the authentication information distributed by device management server;
Described authentication information is encrypted;
Authentication information after encryption is sent to described device management server.
9. method as claimed in claim 8, it is characterised in that, described equipment, after networking, obtains the authentication information distributed by device management server, is specially:
MAC address lookup according to described equipment by equipment manage device distribution user name and password, wherein, described equipment after networking, by described device management server distributing IP address.
10. method as claimed in claim 9, it is characterised in that, described authentication information is encrypted, comprising:
The user name issue described device management server and password adopt RSA asymmetric encryption algorithm to be encrypted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210478114.8A CN102932219B (en) | 2012-11-22 | 2012-11-22 | The method of dynamic group net facility registration and cancellation |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210478114.8A Division CN102932219B (en) | 2012-11-22 | 2012-11-22 | The method of dynamic group net facility registration and cancellation |
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| CN105635321A true CN105635321A (en) | 2016-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610127200.2A Pending CN105635321A (en) | 2012-11-22 | 2012-11-22 | Registration method for dynamic networking equipment |
| CN201210478114.8A Active CN102932219B (en) | 2012-11-22 | 2012-11-22 | The method of dynamic group net facility registration and cancellation |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201210478114.8A Active CN102932219B (en) | 2012-11-22 | 2012-11-22 | The method of dynamic group net facility registration and cancellation |
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| CN105656768B (en) * | 2014-11-14 | 2019-01-04 | 海尔优家智能科技（北京）有限公司 | A kind of method and Alljoyn gateway of the resource utilization improving Alljoyn gateway |
| CN110248262B (en) * | 2017-02-15 | 2021-06-29 | 金钱猫科技股份有限公司 | Automatic registration method of ONU (optical network Unit) equipment |
| CN110830279B (en) | 2018-08-09 | 2021-09-14 | 华为技术有限公司 | Management method and device for management service |
| CN109241389A (en) * | 2018-08-31 | 2019-01-18 | 北京云迹科技有限公司 | The login state querying method and device of voice gateways |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN102932219A (en) | 2013-02-13 |
| CN102932219B (en) | 2016-03-09 |
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