CN103516535B - A kind of method of network edge device NEE and automatic configuration NEE - Google Patents
A kind of method of network edge device NEE and automatic configuration NEE Download PDFInfo
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- CN103516535B CN103516535B CN201210210373.2A CN201210210373A CN103516535B CN 103516535 B CN103516535 B CN 103516535B CN 201210210373 A CN201210210373 A CN 201210210373A CN 103516535 B CN103516535 B CN 103516535B
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Abstract
The invention discloses the method for network edge device NEE and automatic configuration NEE a kind of, this method, including：NEE obtains its webmaster IP address and device configuration information after starting up, to Dynamic Host Configuration Protocol server, and the device configuration information includes profile service device address and configuration filename；The NEE downloads corresponding configuration file after receiving the device configuration information that the Dynamic Host Configuration Protocol server returns, according to the device configuration information to corresponding profile service device, and loads the configuration file and complete device configuration.Method provided by the invention and NEE, network management personnel can be made not have to carry out manual configuration one by one to thousands of NEE, only need to safeguard the configuration template of several NEE, with the Dynamic Host Configuration Protocol server and tftp server on backstage come the webmaster IP address and device configuration of automatic distributing NEE, the efficiency of NEE device configurations is improved, and alleviates plant maintenance workload.
Description
Technical field
The present invention relates to the communications fields, and in particular to a kind of network edge device (Network Edge Element, abbreviation
) and the method for automatic configuration NEE NEE.
Background technology
One basic trend of Next Generation Access development is the net with FTTX (Fiber To The x, optical fiber arrive ...)
Network framework supports the full-service fusion access of IPization.Wherein, access network equipment tends to distributed deployment, i.e. position from local central
Computer room is displaced downwardly to the external environment close to client, and business more emphasizes management and service quality assurance end to end, adds
The network edge device form of diverse of operator, and configuration and management interface are also inconsistent, and the superposition of these factors causes to configure
Being distributed network edge device at the far end with management becomes a challenge.For example, net of the current operator under FTTX frameworks
Network edge device has CMC (Converged Media Converter, centralized media converter), CBAT (Coaxial
Broadband Access Terminal, coaxial broadband access terminal), edge modulator (IPQAM), MDU (Management
Data Unit manage data cell) and DEMARC (demarcation, separation equipment).It is connect in general, we are deployed in these
The network equipment for entering network edge is referred to as network edge device (Network Edge Element, abbreviation NEE).
Currently, the pattern of mainstream configuration management NEE is to use order line and SNMP (Simple Network Management
Protocol, Simple Network Management Protocol) mode manual configuration carried out to NEE, the premise of wherein Remote configuration be NEE
It is provided webmaster IP and inband NMS channel.In such a mode, network management personnel must reach distal end close to client's
Installation NEE in place connects NEE come manual creation initial configuration with Serial Port Line.When operator has a large amount of NEE to need to install,
So this pattern just seems improper.
Invention content
The technical problem to be solved in the invention is to provide a kind of network edge device NEE's and automatic configuration NEE
Method to improve the efficiency of NEE device configurations, and mitigates the workload of plant maintenance.
In order to solve the above technical problem, the present invention provides a kind of method of automatic configuration network edge device NEE,
Including：
NEE obtains its webmaster IP address to DynamicHost setting protocol DHCP server and equipment is matched after starting up
Confidence ceases, and the device configuration information includes profile service device address and configuration filename；
The NEE is after receiving the device configuration information that the Dynamic Host Configuration Protocol server returns, according to the device configuration information
Corresponding configuration file is downloaded to corresponding profile service device, and loads the configuration file and completes device configuration.
Further, the NEE obtains its webmaster IP address and device configuration letter after starting up to Dynamic Host Configuration Protocol server
Breath, including：
The NEE sends discovery message to obtain its net after starting up, with broadcast mode to Dynamic Host Configuration Protocol server
Pipe IP address and device configuration information carry the device type and software version of the NEE in the discovery message.
Further, the method further includes：The NEE takes according to the device configuration information to corresponding configuration file
It is engaged in after the corresponding configuration file of device download, the configuration file is stored in solidification memory；
The NEE is when loading the configuration file, according to the configuration file of preset policy selection local or from institute
The configuration file for stating the download of profile service device is loaded.
Further, the method further includes：
The NEE is after starting up, if not obtaining its webmaster IP address successfully, periodically with broadcast mode
Discovery message is sent until obtaining its webmaster IP address to Dynamic Host Configuration Protocol server；
If not getting device configuration information successfully to Dynamic Host Configuration Protocol server, or not successful from corresponding configuration text
Part server downloads to corresponding configuration file, then the NEE is loaded directly into the local configuration in loading configuration file
File；If local also without preserving configuration file, the NEE is periodically sent to Dynamic Host Configuration Protocol server with broadcast mode again
Discovery message is until obtaining configuration file.
Further, the method further includes：The NEE is noted after starting up to domain name system DNS server dynamic
The DNS domain name of one inside of volume.
In order to solve the above-mentioned technical problem, the present invention also provides a kind of network edge device NEE, including：
Data obtaining module, for after starting up, its webmaster to be obtained to DynamicHost setting protocol DHCP server
IP address and device configuration information, the device configuration information include profile service device address and configuration filename；
Download module, for after receiving the device configuration information that the Dynamic Host Configuration Protocol server returns, being matched according to the equipment
Confidence breath downloads corresponding configuration file to corresponding profile service device；
Load-on module completes device configuration for loading the configuration file.
Further, described information acquisition module, for after starting up, protocol DHCP service to be arranged to DynamicHost
Device obtains its webmaster IP address and device configuration information, including：
Described information acquisition module sends discovery message after starting up, with broadcast mode to Dynamic Host Configuration Protocol server
To obtain its webmaster IP address and device configuration information, carried in the discovery message NEE device type and
Software version.
Further, the download module is additionally operable to according to the device configuration information to corresponding profile service
After device downloads corresponding configuration file, the configuration file is stored in solidification memory；
The load-on module is additionally operable to when loading the configuration file, according to the configuration of preset policy selection local
File or the configuration file downloaded from the profile service device are loaded.
Further, the load-on module does not succeed if being additionally operable to described information acquisition module to Dynamic Host Configuration Protocol server
Get that device configuration information or the download module are successful to be downloaded to accordingly from corresponding profile service device
Configuration file is loaded directly into the local configuration file then in loading configuration file；If local also without preserving configuration
File then notifies described information acquisition module to obtain configuration file；
Described information acquisition module is additionally operable to after the notice for receiving the load-on module, periodically with broadcast mode
Discovery message is sent until obtaining configuration file to Dynamic Host Configuration Protocol server.
Further, described information acquisition module is additionally operable to after starting up, if not obtaining its webmaster IP successfully
Address then periodically sends discovery message until obtaining its webmaster with broadcast mode to Dynamic Host Configuration Protocol server.
Further, the NEE further includes DNS registration modules, for after starting up, arriving domain name system DNS service
The DNS domain name of one inside of device dynamic registration.
Compared with prior art, the method for network edge device NEE and automatic configuration NEE provided by the invention, net
Network administrative staff do not have to carry out manual configuration one by one to thousands of NEE, it is only necessary to safeguard the configuration template of several NEE, and
With the Dynamic Host Configuration Protocol server on backstage and tftp server come the webmaster IP address and device configuration of automatic distributing NEE, to improve
The efficiency of NEE device configurations, and alleviate plant maintenance workload.
Description of the drawings
Fig. 1 is network edge device NEE structure charts in embodiment；
Fig. 2 is the method flow diagram of automatic configuration NEE in embodiment；
Fig. 3 is the DOCSIS EOC access network architecture diagrams centered on G/EPON systems in an application example；
Fig. 4 is the method flow diagram that automatic configuration NEE is moved in an application example.
Specific implementation mode
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention
Embodiment be described in detail.It should be noted that in the absence of conflict, in the embodiment and embodiment in the application
Feature mutually can arbitrarily combine.
Embodiment：
As shown in Figure 1, a kind of network edge device NEE is present embodiments provided, including：
Data obtaining module, for after starting up, it to be obtained from trend DynamicHost setting protocol DHCP server
Webmaster IP address and device configuration information, the configuration information include profile service device address and configuration filename；
Wherein, described information acquisition module sends discovery with broadcast mode after starting up to Dynamic Host Configuration Protocol server
Message carries the equipment class of the NEE to obtain its webmaster IP address and device configuration information in the discovery message
Type and software version.Dynamic Host Configuration Protocol server and profile service device can be according to the device type and software version of the NEE should
NEE distributes corresponding configuration file.
Wherein, described information acquisition module is additionally operable to after starting up, if with not obtaining its webmaster IP successfully
Location then periodically sends discovery message until obtaining its webmaster with broadcast mode to Dynamic Host Configuration Protocol server.
Download module, for after the device configuration information for receiving Dynamic Host Configuration Protocol server return, being believed according to the device configuration
It ceases corresponding profile service device and downloads corresponding configuration file；
Load-on module completes device configuration for loading the configuration file.
Wherein, the download module is additionally operable to according under the device configuration information to corresponding profile service device
After carrying corresponding configuration file, the configuration file is stored in solidification memory；
The load-on module is additionally operable to when loading the configuration file, according to the configuration of preset policy selection local
File or the configuration file downloaded from the profile service device are loaded.
Wherein, the load-on module does not obtain successfully if being additionally operable to described information acquisition module to Dynamic Host Configuration Protocol server
To device configuration information or the download module be not successful corresponding configuration is downloaded to from corresponding profile service device
File is loaded directly into the local configuration file then in loading configuration file；If local also without preserving configuration text
Part then notifies described information acquisition module to obtain configuration file；
Described information acquisition module is additionally operable to after the notice for receiving the load-on module, periodically with broadcast mode
Discovery message is sent until obtaining configuration file to Dynamic Host Configuration Protocol server.
In addition, the NEE further includes DNS registration modules, for after starting up, being moved to domain name system DNS server
State registers the DNS domain name of an inside.
As shown in Fig. 2, present embodiments providing a kind of method of automatic configuration NEE, include the following steps：
S101：NEE obtains its webmaster IP address after starting up, from trend DynamicHost setting protocol DHCP server
And device configuration information, the configuration information include profile service device address and configuration filename；
S102：The NEE receives the device configuration information that Dynamic Host Configuration Protocol server returns；
S103：The NEE is after the device configuration information for receiving Dynamic Host Configuration Protocol server return, according to the device configuration information
Corresponding configuration file is downloaded to corresponding profile service device, and loads the configuration file and completes device configuration.
In above-mentioned steps S101, the process of complete DHCP dynamic IP address allocations is completed, i.e., NEE is in starting up
Afterwards, discovery message is sent from trend Dynamic Host Configuration Protocol server with broadcast mode to obtain its webmaster IP address and device configuration to believe
It ceases, the device type and software version of the NEE is carried in the discovery message；
Dynamic Host Configuration Protocol server distributes gateway ip address after receiving the discovery message of NEE, for NEE, since NEE is sent
Discovery message in carry Option43 (manufacturer's self-defined information), Dynamic Host Configuration Protocol server can be distinguished by Option43
The device type and software version of NEE is to determine address distribution and device configuration strategy, and then, Dynamic Host Configuration Protocol server is returned to NEE
Offer message carries the webmaster IP address for distributing to NEE, profile service device address and configuration filename in the message.
In step s 102, there are one the possibility of profile service device address or multiple, that is, there are multiple profile services
Device all can be NEE offer configuration files.
In step s 103, the respective profiles that the NEE would also be downloaded are stored in solidification memory；
The NEE matches in loading configuration file according to the configuration file of preset policy selection local or from described
The configuration file for setting file server download is loaded, for example, user pre-sets the configuration for being loaded directly into download
File, then NEE be loaded directly into the configuration file of the download；And if user pre-sets the configuration file that load locally preserves,
Then NEE loads local profile, only saves the configuration file downloaded from profile service device.
In addition, in above-mentioned steps, it is if the first half of step S101 or step S103 step do not succeed, i.e., if described
NEE does not get device configuration information successfully after starting up, to Dynamic Host Configuration Protocol server, or succeeds and match from accordingly
It sets file server and downloads to corresponding configuration file, then the NEE is loaded directly into the local guarantor in loading configuration file
The configuration file deposited；If local also without preserving configuration file, the NEE is periodically taken to DHCP with broadcast mode again
Device transmission discovery message be engaged in until obtaining configuration file.
If the NEE after starting up, does not obtain its webmaster IP address successfully, then periodically with broadcast mode
Discovery message is sent until obtaining its webmaster IP address to Dynamic Host Configuration Protocol server；
Optionally, the method further includes：DNSs of the NEE to one inside of domain name system DNS server dynamic registration
Domain name, in order to which webmaster personnel and tool access NEE.
At one in application example, DOCSIS EOC (Data Over Cable centered on by G/EPON systems
Systems Interface Standard, Ethernet over Coax, coaxial cable Ethernet) it accesses under the network architecture
(as shown in Figure 3) automatically configures CMC (Converged Media Converter, centralized media converter), such as Fig. 4
Shown, specific implementation process is as follows：
S201：When CMC electrifying startups, discovery message is sent with broadcast mode from trend Dynamic Host Configuration Protocol server, request obtains
Take its webmaster IP address and device configuration information；
The DHCP Discovery of CMC carry Option 43 (manufacturer's self-defined information), and Option43 indicates NEE
Device type and software version, such as CMC EC1.0SW1.1, so Dynamic Host Configuration Protocol server can pass through the equipment class that it distinguishes CMC
Type and software version are to determine address distribution and device configuration strategy.
Wherein, optionally, NEE to one inside of domain name system DNS server dynamic registration DNS domain name, in order to net
Pipe personnel and tool access NEE.
S202：Dynamic Host Configuration Protocol server return DHCP Offer, wherein carry webmaster IP address, DHCPOption 66 and
Option 67；
DHCP Option 66 preserve the address information of profile service device, including one or more configuration files clothes
The address of business device；DHCP Option 67 preserve configuration filename.
S203：CMC judges whether to receive DHCP Option 66 and Option 67, if so, thening follow the steps S204；
Otherwise, step S208 is executed；
S204：CMC according in DHCP Offer DHCP Option 66 and 67 information to profile service device download
Configuration file；
S205：Judge whether successfully to have downloaded configuration file, if so, thening follow the steps S206；Otherwise, step is executed
S207；
S206：The configuration file of download is saved in local solidification memory, and according to preset strategy two
A load is selected in a configuration version；
Two versions can be preserved in CMC solidification memories, and one is the configuration file locally preserved and one is from configuration
The configuration that file server is downloaded.
S207：Judge locally whether preserve configuration, if so, executing step S208；Otherwise, step S209 is executed；
S208：Load is locally configured；
S209：CMC periodically sends out DHCP discovery and manages the configuration that IP and network are downloaded until obtaining it.
From above-described embodiment as can be seen that compared with the existing technology, the network edge device NEE provided in above-described embodiment
And the method for automatic configuration NEE, network management personnel do not have to carry out manual configuration one by one to thousands of NEE, only need
The configuration template for safeguarding several NEE, with the Dynamic Host Configuration Protocol server and tftp server on backstage come the webmaster IP of automatic distributing NEE
Address and device configuration to improve the efficiency of NEE device configurations, and alleviate plant maintenance workload.
One of ordinary skill in the art will appreciate that all or part of step in the above method can be instructed by program
Related hardware is completed, and described program can be stored in computer readable storage medium, such as read-only memory, disk or CD
Deng.Optionally, all or part of step of above-described embodiment can also be realized using one or more integrated circuits.Accordingly
Ground, the form that hardware may be used in each module/unit in above-described embodiment are realized, the shape of software function module can also be used
Formula is realized.The present invention is not limited to the combinations of the hardware and software of any particular form.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the scope of the present invention.According to
The invention content of the present invention, can also there is other various embodiments, without deviating from the spirit and substance of the present invention, be familiar with
Those skilled in the art makes various corresponding change and deformations in accordance with the present invention, all in the spirit and principles in the present invention
Within, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of method of automatic configuration network edge device NEE, including：
NEE after starting up, with broadcast mode to DynamicHost setting protocol DHCP server send discovery message with
Its webmaster IP address and device configuration information are obtained, the device type of the NEE and soft is carried in the discovery message
Part version, the device configuration information include profile service device address and configuration filename；
The NEE is after receiving the device configuration information that the Dynamic Host Configuration Protocol server returns, according to the device configuration information to phase
The profile service device answered downloads corresponding configuration file, and loads the configuration file and complete device configuration.
2. the method as described in claim 1, it is characterised in that：
The method further includes：The NEE downloads corresponding according to the device configuration information to corresponding profile service device
Configuration file after, by the configuration file be stored in solidification memory in；
The NEE matches when loading the configuration file according to the configuration file of preset policy selection local or from described
The configuration file for setting file server download is loaded.
3. the method as described in claim 1, it is characterised in that：The method further includes：
The NEE is after starting up, if not obtaining its webmaster IP address successfully, with broadcast mode periodically to
Dynamic Host Configuration Protocol server sends discovery message until obtaining its webmaster IP address；
If not getting device configuration information successfully to Dynamic Host Configuration Protocol server, or successful from corresponding configuration file clothes
Business device downloads to corresponding configuration file, then the NEE is loaded directly into local configuration file in loading configuration file；Such as
Fruit is local also without preserving configuration file, then the NEE is periodically sent to Dynamic Host Configuration Protocol server with broadcast mode again
Discovery message is until obtaining configuration file.
4. the method as described in claim 1, it is characterised in that：
The method further includes：The NEE is after starting up, to one inside of domain name system DNS server dynamic registration
DNS domain name.
5. a kind of network edge device NEE, including：
Data obtaining module, for after starting up, being sent to DynamicHost setting protocol DHCP server with broadcast mode
Discovery message is carried described with obtaining its webmaster IP address and device configuration information in the discovery message
The device type and software version of NEE, the device configuration information include profile service device address and configuration filename；
Download module, for after receiving the device configuration information that the Dynamic Host Configuration Protocol server returns, being believed according to the device configuration
It ceases corresponding profile service device and downloads corresponding configuration file；
Load-on module completes device configuration for loading the configuration file.
6. network edge device NEE as claimed in claim 5, it is characterised in that：
The download module is additionally operable to accordingly be matched to the download of corresponding profile service device according to the device configuration information
After setting file, the configuration file is stored in solidification memory；
The load-on module is additionally operable to when loading the configuration file, according to the configuration file of preset policy selection local
Or the configuration file downloaded from the profile service device is loaded.
7. network edge device NEE as claimed in claim 5, it is characterised in that：
The load-on module, if be additionally operable to described information acquisition module does not get device configuration successfully to Dynamic Host Configuration Protocol server
Information or the download module, which succeed from corresponding profile service device, downloads to corresponding configuration file, then exists
When loading configuration file, it is loaded directly into local configuration file；If local also without preserving configuration file, the letter is notified
It ceases acquisition module and obtains configuration file；
Described information acquisition module is additionally operable to after the notice for receiving the load-on module, with broadcast mode periodically to
Dynamic Host Configuration Protocol server sends discovery message until obtaining configuration file.
8. network edge device NEE as claimed in claim 5, it is characterised in that：
Described information acquisition module, is additionally operable to after starting up, if not obtaining its webmaster IP address successfully, with broadcast
Mode periodically sends discovery message until obtaining its webmaster to Dynamic Host Configuration Protocol server.
9. network edge device NEE as claimed in claim 5, it is characterised in that：The NEE further includes DNS registration modules, is used
In after starting up, the DNS domain name of one inside of domain name system DNS server dynamic registration is arrived.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210210373.2A CN103516535B (en) | 2012-06-25 | 2012-06-25 | A kind of method of network edge device NEE and automatic configuration NEE |
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| CN201210210373.2A CN103516535B (en) | 2012-06-25 | 2012-06-25 | A kind of method of network edge device NEE and automatic configuration NEE |
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| Publication Number | Publication Date |
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| CN103516535A CN103516535A (en) | 2014-01-15 |
| CN103516535B true CN103516535B (en) | 2018-11-06 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3432519B1 (en) * | 2014-02-18 | 2019-12-04 | Huawei Technologies Co., Ltd. | Method, apparatus, and system for acquiring configuration file |
| CN104202192B (en) * | 2014-09-05 | 2018-04-06 | 上海斐讯数据通信技术有限公司 | A kind of method of interchanger batch configuration |
| CN108809682A (en) * | 2017-05-04 | 2018-11-13 | 中兴通讯股份有限公司 | A kind of device management method and device |
| CN109391514B (en) * | 2018-10-11 | 2022-08-09 | 深信服科技股份有限公司 | High-availability-based equipment deployment method, server, storage medium and device |
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| US6856602B1 (en) * | 1999-06-18 | 2005-02-15 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and system for communication |
| CN101094150A (en) * | 2006-06-22 | 2007-12-26 | 上海未来宽带技术及应用工程研究中心有限公司 | Automatic configuration method for devices based on technique of towing beam |
| CN101127631A (en) * | 2006-08-15 | 2008-02-20 | 华为技术有限公司 | Method and system for managing configuration of network devices |
| CN101232395A (en) * | 2007-12-27 | 2008-07-30 | Ut斯达康通讯有限公司 | Method for implementing network appliance to automatically collocation install |
| CN101296136A (en) * | 2007-04-29 | 2008-10-29 | 华为技术有限公司 | Method and system for information distribution of server information, and management device |
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|---|---|---|---|---|
| US6856602B1 (en) * | 1999-06-18 | 2005-02-15 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and system for communication |
| CN101094150A (en) * | 2006-06-22 | 2007-12-26 | 上海未来宽带技术及应用工程研究中心有限公司 | Automatic configuration method for devices based on technique of towing beam |
| CN101127631A (en) * | 2006-08-15 | 2008-02-20 | 华为技术有限公司 | Method and system for managing configuration of network devices |
| CN101296136A (en) * | 2007-04-29 | 2008-10-29 | 华为技术有限公司 | Method and system for information distribution of server information, and management device |
| CN101232395A (en) * | 2007-12-27 | 2008-07-30 | Ut斯达康通讯有限公司 | Method for implementing network appliance to automatically collocation install |
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