CN100450114C - Automatic configuration method and system for digital household terminal - Google Patents
Automatic configuration method and system for digital household terminal Download PDFInfo
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- CN100450114C CN100450114C CNB2006101099151A CN200610109915A CN100450114C CN 100450114 C CN100450114 C CN 100450114C CN B2006101099151 A CNB2006101099151 A CN B2006101099151A CN 200610109915 A CN200610109915 A CN 200610109915A CN 100450114 C CN100450114 C CN 100450114C
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Abstract
The invention relates to an automatic distributing method of digit family terminal, which comprises: the digit family terminal requests distributing parameter and service parameter to the gateway; the gateway searches parameter in buffered parameter; then the gateway distributes distributing parameter and service parameter to the digit family terminal.
Description
Technical field
The present invention relates to the communications field, particularly, relate to the method for automatic configuration and the system of a kind of digital home terminal (digitalterminal abbreviates DT as).
Background technology
Along with the development of digital home, home gateway (home gateway abbreviates HGW as) and the relevant digital home terminal such as IAD, video telephone, set-top box etc. have entered into subscriber household more and more.
At present, HGW only provides the function that inserts digital home terminal.Therefore, various DT must be configured and service dispense by own distinctive network management system, and for example, video telephone carries out professional granting and configuration by telephone network guard system, set-top box by the set-top box network management system.
Yet, set up a network management system at every kind of equipment, caused the flow process of equipment disposition and service dispense to become complicated gradually.There are a lot of problems in the configuration of using and the method for service dispense at present: different terminals adopts different network management systems, can not accomplish centralized management; Operator uses a plurality of different terminal management systems, makes system complex, safeguards inconvenient; All DT are transparent to network management system by HGW and handle, thereby have increased the processing burden of HGW.
Therefore, people need a kind of automatic allocation plan that is used for digital home terminal, can solve the problem that exists in the above-mentioned technology.
Summary of the invention
The object of the present invention is to provide the method for automatic configuration and the system of digital home terminal, can solve the variety of issues such as system complex that the different terminals that exists in the correlation technique adopts different network management systems to cause.
According to an aspect of the present invention, provide a kind of method of automatic configuration of digital home terminal, comprised step: steps A, digital home terminal be to gateway device application parameter, and described parameter comprises at least a in configuration parameter and the service parameter; Step B, gateway device is searched parameter from the parameter of its buffer memory; And step C, gateway device issues parameter to digital home terminal, wherein, gateway device is by following steps cached parameters: step D, the parameter that gateway device is applied for the digital home terminal that it inserts to DHCP protocol strategy server (dynamic host configurationprotocol policy server abbreviates DHCP PS as); Step e, DHCP PS return parameters; And step F, the gateway device cached parameters.
In above-mentioned steps A, after powering on, digital home terminal sends the identification information of digital home terminal to gateway device.
In above-mentioned steps C, gateway device identifies the type of concrete home terminal according to identification information, then corresponding configuration file is sent to digital home terminal.
Especially, in above-mentioned steps E, DHCP PS judged at first before return parameters whether gateway device is legitimate device, when judging that gateway device is legitimate device, and DHCP PS return parameters.
Preferably, gateway device is relayed to DHCP PS by Digital Subscriber Line Access Multiplexer (digitalsubscriber line access multiplexer abbreviates DSLAM as).
According to one embodiment of present invention, step D is further comprising the steps of: gateway device sends DHCP Discover message to DSLAM, and the identification information and the traffic ID of adding gateway device in Option; And after DSLAM receives the DHCPDiscover message that gateway device sends, add information such as DSLAM port therein and be transmitted to DHCP PS.
According to one embodiment of present invention, step e is further comprising the steps of: after DHCP PS received DHCP Discover message, the information of taking out was wherein carried out legitimate verification; And after checking passed through, the traffic ID that DHCP PS reports according to gateway device was judged digital home terminal and the business that the user uses, and then corresponding configuration information is returned by Option.
According to one embodiment of present invention, step F is further comprising the steps of: after gateway device is received the DHCP offer message that DHCP PS returns, parse among the Option with device configuration information and be kept at this locality.
According to one embodiment of present invention, steps A is further comprising the steps of: digital home terminal powers on the back to gateway device transmission DHCP Discover message, and adds the identification information of digital home terminal in Option.
According to one embodiment of present invention, step B is further comprising the steps of: after gateway device is received the DHCP Discover message of digital home terminal transmission, according to the content among the Option, identify the type of concrete home terminal, from the parameter of its buffer memory, search described parameter then.
According to a further aspect in the invention, provide a kind of automatic configuration system of digital home terminal, having comprised: the application module, be used to make digital home terminal to gateway device application parameter, wherein, parameter comprises at least a in configuration parameter and the service parameter; Search module, be used for making gateway device to search parameter from the parameter of its buffer memory; And issue module, and be used to make gateway device that digital home terminal is issued parameter, wherein, gateway device passes through with the lower module cached parameters: gateway device application module is used to make gateway device to apply for the parameter of the digital home terminal that it inserts to DHCP PS; Return module, be used to make DHCP PS to return described parameter; And cache module, be used to make the gateway device cached parameters.
Above-mentioned application module makes digital home terminal send the identification information of digital home terminal to gateway device in the back that powers on.
The above-mentioned module that issues makes gateway device identify the type of concrete home terminal according to identification information, then corresponding configuration file is sent to digital home terminal.
Especially, the above-mentioned module of returning makes DHCP PS judge at first before returning described parameter whether gateway device is legitimate device, when judging that gateway device is legitimate device, and DHCP PS return parameters.
Preferably, gateway device is relayed to DHCP PS by DSLAM.
According to another embodiment of the invention, gateway device application module also comprises: sending module, and be used to make gateway device to send DHCP Discover message to DSLAM, and the identification information and the traffic ID of in Option, adding gateway device; And forwarding module, be used to make DSLAM after receiving the DHCP Discover message that gateway device sends, add information such as DSLAM port therein and be transmitted to DHCP PS.
According to another embodiment of the invention, return module and also comprise: authentication module, be used to make DHCP PS after receiving DHCP Discover message, the information of taking out is wherein carried out legitimate verification; And configuration information returns module, is used for after checking is passed through, and makes DHCPPS judge digital home terminal and the business that the user uses according to the traffic ID that gateway device reports, and then corresponding configuration information returned by Option.
According to one embodiment of present invention, after cache module is used to make the DHCP offer message that gateway device receives that DHCP PS returns, parse among the Option with device configuration information and be kept at this locality.
According to one embodiment of present invention, the application module is used to make digital home terminal to send DHCP Discover message in the back that powers on to gateway device, and adds the identification information of digital home terminal in Option.
According to one embodiment of present invention, searching module is used to make gateway device after receiving the DHCP Discover message that digital home terminal sends, according to the content among the Option, identify the type of concrete home terminal, from the parameter of its buffer memory, search described parameter then.
By technique scheme, the present invention has realized following technique effect:
According to embodiments of the invention, the invention provides a kind of finishing various digital home terminals are disposed method with service dispense automatically by HGW, by HGW concentrate to various DT be configured and service dispense (promptly, configuration and the service dispense of DT are finished by HGW), feasible complexity and the maintenance difficulties that has reduced the whole service OSS.The automatic granting that this has realized various digital homes business has reduced the granting cost of operator.
Specifically, because configuration and the service parameter unification of DT are issued by HGW, make operator to manage concentratedly to various DT.And,, saved the investment of operator so reduced the complexity of network management system because configuration and the service parameter of each DT are finished by independent network management system no longer respectively.HGW is disposable to fetch configuration and the service parameter of all DT from HGW, and this has just been avoided the influence of frequent requests to bandwidth.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and exemplary embodiment of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the view that the realization thinking of the embodiment of the invention is shown;
Fig. 2 is the flow chart that illustrates according to realization thinking shown in Figure 1;
Fig. 3 is the flow chart that illustrates according to the method for automatic configuration of digital home terminal of the present invention;
Fig. 4 is the flow chart that the gateway device cached parameters is shown;
Fig. 5 is the signaling process figure that the specific implementation of first embodiment of the invention is shown;
Fig. 6 is the flow chart that the specific implementation of first embodiment of the invention is shown; And
Fig. 7 is the block diagram that illustrates according to the automatic configuration system of the digital home terminal of second embodiment of the invention.
Embodiment
Below, with reference to the accompanying drawings embodiments of the invention are described in detail.
Fig. 1 is the view that the realization thinking of the embodiment of the invention is shown; Fig. 2 is the flow chart that illustrates according to realization thinking shown in Figure 1.
As shown in Figure 2, at first, HGW is to DHCP PS application configuration and service parameter, and wherein, configuration and service parameter are configuration parameter and the service parameter that comprises all DT of HGW; Next, DHCP PS judges that HGW is configuration parameter and the service parameter that returns its all DT that can manage after the legitimate device, and HGW is kept at configuration parameter and the service parameter that gets access to own local; Then, DT starts configuration parameter and the service parameter of back to HGW application oneself; At last, after HGW receives the request of DT, issue concrete configuration parameter and service parameter according to device type.
Fig. 3 is the flow chart that illustrates according to the method for automatic configuration of digital home terminal of the present invention; Fig. 4 is the flow chart that the gateway device cached parameters is shown.
With reference to Fig. 3, in step S302, digital home terminal is to gateway device application configuration parameter and service parameter; In step S304, gateway device is searched parameter from the parameter of its buffer memory; Then, in step S306, gateway device issues its configuration parameter and service parameter to digital home terminal.
Wherein, in step S302, after powering on, digital home terminal sends the identification information of digital home terminal to gateway device; In step S306, gateway device identifies the type of concrete home terminal according to identification information, then corresponding configuration file is sent to digital home terminal.
With reference to Fig. 4, the flow process of gateway device cached parameters is described.In step S402, gateway device is applied for the parameter of the digital home terminal that it inserts to DHCP PS; In step S404, DHCP PS return parameters; Then, in step S406, the gateway device cached parameters.
Wherein, in step S404, DHCP PS judged at first before returning described parameter whether gateway device is legitimate device, when judging that gateway device is legitimate device, and the DHCPPS return parameters.
Preferably, gateway device is relayed to DHCP PS by DSLAM.
First embodiment
The first embodiment of the present invention is described below, and Fig. 5 is the signaling process figure that the specific implementation of the embodiment of the invention is shown; Fig. 6 is the flow chart that the specific implementation of the embodiment of the invention is shown.
In step S602, HGW sends DHCP Discover message to DSLAM, and the identification information and the traffic ID (sign of the business of user applies can be determined the DT that the user uses according to this ID) of adding HGW in Option; Then, in step S604, after DSLAM receives the message that HGW sends, be transmitted to DHCP PS after adding information such as DSLAM port therein.
Next, in step S606, after DHCP PS server was received this message, the information of taking out was wherein carried out legitimate verification; In step S608, after checking was passed through, DHCPPS judged DT and the business that the user uses according to the traffic ID that HGW reports, and returns corresponding configuration information by Option then.
In step S610, after HGW receives the DHCP offer message that DHCP PS server returns, parse among the Option with device configuration information and be kept at this locality.
Then, in step S612, DT powers on the back to HGW transmission DHCP Discover message, and adds the identification information of DT in Option.
In step S614, HGW according to the content among the Option, identifies the type of concrete DT after receiving the message of DT transmission, searches parameter then from the parameter of its buffer memory; At last, in step S616, HGW sends to DT to corresponding configuration file.So far, the configuration of DT and the function of service dispense have been finished.
Second embodiment
The second embodiment of the present invention is below described.
Fig. 7 is the block diagram that illustrates according to the automatic configuration system of the digital home terminal of second embodiment of the invention.
With reference to Fig. 7, the automatic configuration system of digital home terminal comprises: application module 70, be used to make digital home terminal to gateway device application configuration parameter and service parameter, wherein, the application module makes digital home terminal send the identification information of digital home terminal to gateway device in the back that powers on; Search module 72, be used for making gateway device to search parameter from the parameter of its buffer memory; And issue module 74, and be used to make gateway device that digital home terminal is issued parameter, wherein, issue module and make gateway device identify the type of concrete home terminal according to identification information, then corresponding configuration file is sent to digital home terminal.
Gateway device passes through with the lower module cached parameters: gateway device application module (not shown) is used to make gateway device to apply for the parameter of the digital home terminal that it inserts to DHCP PS; Return the module (not shown), be used to make DHCP PS return parameters; And the cache module (not shown), be used to make the gateway device cached parameters.
Especially, the above-mentioned module of returning makes DHCP PS judge at first before returning described parameter whether gateway device is legitimate device, when judging that gateway device is legitimate device, and DHCP PS return parameters.
Preferably, gateway device is relayed to DHCP PS by DSLAM.
Gateway device application module also comprises: sending module, and be used to make gateway device to send DHCP Discover message to DSLAM, and the identification information and the traffic ID of in Option, adding gateway device; And forwarding module, be used to make DSLAM after receiving the message that gateway device sends, add information such as DSLAM port therein and be transmitted to DHCPPS.
Returning module also comprises: authentication module, and be used to make DHCP PS after receiving message, the information of taking out is wherein carried out legitimate verification; And configuration information returns module, is used for after checking is passed through, and makes DHCP PS judge digital home terminal and the business that the user uses according to the traffic ID that gateway device reports, and then corresponding configuration information returned by Option.
After cache module is used to make the DHCP offer message that gateway device receives that DHCP PS returns, parse among the Option with device configuration information and be kept at this locality.
As can be seen from the above description, the present invention has realized following technique effect:
According to embodiments of the invention, the invention provides a kind of finishing various digital home terminals are disposed method with service dispense automatically by HGW, by HGW concentrate to various DT be configured and service dispense (promptly, configuration and the service dispense of DT are finished by HGW), feasible complexity and the maintenance difficulties that has reduced the whole service OSS.The automatic granting that this has realized various digital homes business has reduced the granting cost of operator.
Specifically, because configuration and the service parameter unification of DT are issued by HGW, make operator to manage concentratedly to various DT.And,, saved the investment of operator so reduced the complexity of network management system because configuration and the service parameter of each DT are finished by independent network management system no longer respectively.HGW is disposable to fetch configuration and the service parameter of all DT from HGW, and this has been avoided the influence of frequent requests to bandwidth.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with the general calculation device, they can concentrate on the single calculation element, perhaps be distributed on the network that a plurality of calculation element forms, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in the storage device and carry out by calculation element, perhaps they are made into each integrated circuit modules respectively, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.Should be understood that the variation in these concrete enforcements is conspicuous for a person skilled in the art, do not break away from spiritual protection range of the present invention.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (19)
1. the method for automatic configuration of a digital home terminal is characterized in that, may further comprise the steps:
Steps A, described digital home terminal be to gateway device application parameter, and described parameter comprises at least a in configuration parameter and the service parameter;
Step B, described gateway device search described parameter from the parameter of its buffer memory;
Step C, described gateway device issues described parameter to described digital home terminal;
Wherein, described gateway device passes through the following steps cached parameters:
Step D, described gateway device is to the parameter of its digital home terminal that is inserted of DHCP protocol strategy server application;
Step e, described DHCP protocol strategy server returns described parameter; And
Step F, the described parameter of described gateway device buffer memory.
2. method of automatic configuration according to claim 1 is characterized in that, in described steps A, sends the identification information of described digital home terminal after described digital home terminal powers on to described gateway device.
3. the method for automatic configuration of digital home terminal according to claim 2, it is characterized in that, in described step C, described gateway device identifies the type of concrete home terminal according to described identification information, then corresponding configuration file is sent to described digital home terminal.
4. method of automatic configuration according to claim 1, it is characterized in that, in described step e, described DHCP protocol strategy server judged at first before returning described parameter whether described gateway device is legitimate device, when judging that described gateway device is legitimate device, described DHCP protocol strategy server returns described parameter.
5. method of automatic configuration according to claim 1 is characterized in that, described gateway device is relayed to described DHCP protocol strategy server by Digital Subscriber Line Access Multiplexer.
6 method of automatic configuration according to claim 5 is characterized in that, described step D may further comprise the steps:
Described gateway device sends the DHCPDiscover message to described Digital Subscriber Line Access Multiplexer, and adds the identification information and the traffic ID of described gateway device in Option; And
Described Digital Subscriber Line Access Multiplexer adds the Digital Subscriber Line Access Multiplexer port information therein and is transmitted to described DHCP protocol strategy server after receiving the described DHCP Discover message of described gateway device transmission.
7. method of automatic configuration according to claim 6 is characterized in that, described step e may further comprise the steps:
After described DHCP protocol strategy server was received described DHCP Discover message, the information of taking out was wherein carried out legitimate verification; And
After checking was passed through, described DHCP protocol strategy server was judged digital home terminal and the business that the user uses according to the described traffic ID that described gateway device reports, and then corresponding configuration information is returned by described Option.
8. method of automatic configuration according to claim 7 is characterized in that, described step F may further comprise the steps:
After described gateway device is received the DHCP offer message that described DHCP protocol strategy server returns, parse among the described Option with device configuration information and be kept at this locality.
9. method of automatic configuration according to claim 8 is characterized in that, described steps A may further comprise the steps:
Described digital home terminal powers on the back to described gateway device transmission DHCPDiscover message, and adds the identification information of described digital home terminal in described Option.
10. method of automatic configuration according to claim 9 is characterized in that, described step B may further comprise the steps:
Described gateway device according to the content among the described Option, identifies the type of concrete home terminal after receiving the DHCPDiscover message of described digital home terminal transmission, searches described parameter then from the parameter of its buffer memory.
11. the automatic configuration system of a digital home terminal is characterized in that, described system comprises:
The application module is used to make described digital home terminal to gateway device application parameter, and described parameter comprises at least a in configuration parameter and the service parameter;
Search module, be used for making described gateway device to search described parameter from the parameter of its buffer memory;
Issue module, be used to make described gateway device that described digital home terminal is issued described parameter;
Wherein, described gateway device passes through with the lower module cached parameters:
Gateway device application module is used to make the parameter of described gateway device to its digital home terminal that is inserted of DHCP protocol strategy server application;
Return module, be used to make described DHCP protocol strategy server to return described parameter; And
Cache module is used to make the described parameter of described gateway device buffer memory.
12. automatic configuration system according to claim 11 is characterized in that, described application module makes described digital home terminal send the identification information of described digital home terminal to described gateway device in the back that powers on.
13. the automatic configuration system of digital home terminal according to claim 12, it is characterized in that, the described module that issues makes described gateway device identify the type of concrete home terminal according to described identification information, then corresponding configuration file is sent to described digital home terminal.
14. automatic configuration system according to claim 11, it is characterized in that, the described module of returning makes described DHCP protocol strategy server judge at first before returning described parameter whether described gateway device is legitimate device, when judging that described gateway device is legitimate device, described DHCP protocol strategy server returns described parameter.
15. automatic configuration system according to claim 11 is characterized in that, described gateway device is relayed to described DHCP protocol strategy server by Digital Subscriber Line Access Multiplexer.
16. automatic configuration system according to claim 15 is characterized in that, described gateway device application module comprises:
Sending module is used to make described gateway device to send DHCP Discover message to described Digital Subscriber Line Access Multiplexer, and the identification information and the traffic ID of adding described gateway device in Option; And
Forwarding module is used to make described Digital Subscriber Line Access Multiplexer behind the described DHCP Discover message that receives described gateway device transmission, adds the Digital Subscriber Line Access Multiplexer port information therein and is transmitted to described DHCP protocol strategy server.
17. automatic configuration system according to claim 16 is characterized in that, the described module of returning comprises:
Authentication module is used to make described DHCP protocol strategy server after receiving described DHCP Discover message, and the information of taking out is wherein carried out legitimate verification; And
Configuration information returns module, be used for after checking is passed through, make described DHCP protocol strategy server judge digital home terminal and the business that the user uses, then corresponding configuration information is returned by described Option according to the described traffic ID that described gateway device reports.
18. automatic configuration system according to claim 17, it is characterized in that, described cache module is used to make described gateway device after receiving the DHCP offer message that described DHCP protocol strategy server returns, parse among the described Option with device configuration information and be kept at this locality.
19. automatic configuration system according to claim 18, it is characterized in that, described application module is used to make described digital home terminal to send DHCP Discover message in the back that powers on to described gateway device, and adds the identification information of described digital home terminal in described Option.
20. automatic configuration system according to claim 19, it is characterized in that, the described module of searching is used to make described gateway device after receiving the message that described digital home terminal sends, according to the content among the described Option, identify the type of concrete home terminal, from the parameter of its buffer memory, search described parameter then.
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| CNB2006101099151A CN100450114C (en) | 2006-08-24 | 2006-08-24 | Automatic configuration method and system for digital household terminal |
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| CNB2006101099151A CN100450114C (en) | 2006-08-24 | 2006-08-24 | Automatic configuration method and system for digital household terminal |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101572615B (en) * | 2008-04-30 | 2012-06-27 | 华为技术有限公司 | Network equipment management method, configuration management device and network system |
| CN101729343A (en) * | 2009-11-17 | 2010-06-09 | 中兴通讯股份有限公司 | Zero configuration method and system of remotely-managed home terminal equipment |
| CN102136929A (en) * | 2010-07-08 | 2011-07-27 | 华为终端有限公司 | Service configuration method, system and related equipment |
| CN102694883A (en) * | 2012-06-08 | 2012-09-26 | 汕头市易普联科技有限公司 | Address distribution method and equipment for intelligent household network |
| CN102739455B (en) * | 2012-06-29 | 2016-12-21 | 杭州华三通信技术有限公司 | A kind of method of network equipments configuration and device |
| CN105827463B (en) * | 2016-05-16 | 2019-02-15 | 中国联合网络通信集团有限公司 | A kind of configuration method of client traffic, apparatus and system |
| CN106878426A (en) * | 2017-02-22 | 2017-06-20 | 新华三技术有限公司 | A kind of configuration distributing method and device |
| CN112399130B (en) * | 2019-08-16 | 2023-04-07 | 北京紫荆视通科技有限公司 | Processing method and device of cloud video conference information, storage medium and communication equipment |
| CN110611573B (en) * | 2019-09-27 | 2021-10-15 | 华东师范大学 | Authentication communication method in intelligent home based on HLC and Hash collision puzzle |
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