CN103237071B - A kind of method of wireless EoC terminal centralized management - Google Patents
A kind of method of wireless EoC terminal centralized management Download PDFInfo
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Abstract
The invention discloses a kind of method of wireless EoC terminal centralized management, EoC head end master chip is utilized to build Etherent? II Ethernet Layer 2 data bag, communication is carried out using the MAC Address of equipment as addressing system, Etherent? the data division of II Ethernet Layer 2 data bag is defined as order, index, length and data load part and forms management agreement, EoC head end utilize management agreement to its with the WIFI functional module of all wireless EoC terminal operate.Advantage of the present invention is that EoC terminal realizes carrying out with WIFI functional module alternately and associated by connected for WIFI functional module EoC terminal module making both on managing, become as a whole by special management agreement, pass through tension management Interface realization again to the telemanagement of wireless EoC terminal, finally effectively solve the unified management problem to terminal WIFI part in current EoC technology.
Description
Technical field
The present invention relates to the method for EoC terminal centralized management, particularly relate to a kind of method of wireless EoC terminal centralized management, belong in the network communications technology and broadcast television technique and adopt MoCA technical scheme as the communications field of access device.
Background technology
At present, EoC(EthernetoverCoax ether data pass through co-axial cables transport) technology uses by radio and TV operator in a large number as a kind of data access technology, that includes MoCA(MultimediaoverCoaxAlliance, the abbreviation of multimedia over Coax Alliance), HomePlugAV(home power line networks alliance is in order to meet the needs of family digital multimedia transmission and the standard formulated, can realize at power line, telephone wire, and transfer of data on coaxial cable), HomePlugBPL(BroadbandoverPowerline, broadband power line accesses), WIFI(WirelessFidelity) correlation technique such as frequency reducing.
Along with user is to the demand of wireless network, radio and TV operator is in the urgent need to the solution (being defined as wireless EoC terminal) of a kind of EoC+WIFI.Currently available technology, hardware can be taked directly add the modes such as WIFI plate and realize required function, but in management, also there is no a kind of scheme by the direct office terminal WIFI of EoC head end, a lot of producer directly utilizes the modes such as TR069, SNMP of WIFI part to manage separately, such WIFI partly and EoC terminal part is actual becomes two independent sectors, be difficult to accomplish one_to_one corresponding and unified management, cause on management maintenance, there is suitable difficulty.
Summary of the invention
Goal of the invention: goal of the invention of the present invention is to provide a kind of method of wireless EoC terminal centralized management, EoC head end realizes with the mutual of WIFI functional module and is associated by connected for WIFI functional module EoC terminal module making both on managing, become as a whole by special management agreement, pass through tension management Interface realization again to the telemanagement of wireless EoC terminal, finally effectively solve the unified management problem to terminal WIFI part in current EoC technology.
Technical scheme: the method for a kind of wireless EoC terminal centralized management of the present invention, EoC head end master chip is utilized to build EtherentII Ethernet Layer 2 data bag, communication is carried out using the MAC Address of equipment as addressing system, the WIFI functional module that described wireless EoC terminal comprises EoC terminal module and is connected with described EoC terminal module, the data division of described EtherentII Ethernet Layer 2 data bag is defined as command component, index part, length thereof and data load part form management agreement, the instruction that wherein said command component write and WIFI functional module are handed over mutually comprises facility registration, data acquisition, optimum configurations, software upgrading, when the write of described index part represents that large packet splits transmission current transmission sequence of data packet number and for judging whether the mark number be transmitted, the physical length of described length thereof write data load, the content that described data load partial write carries when arranging or obtain parameter and the updating operation of WIFI functional module, described EoC head end utilize described management agreement to its with the WIFI functional module of all wireless EoC terminal carry out facility registration, data acquisition, optimum configurations, code upgrade or configuration file updating operation, and from database, the EoC terminal module that is connected with this WIFI functional module is determined by the MAC Address obtaining WIFI functional module, EoC terminal module is made in management, to become as a whole with WIFI functional module, upper strata remote management interface is by database or directly call the mode of management agreement and WIFI function management module is carried out alternately, realize the Long-distance Control to wireless EoC terminal.
The flow process that described EoC head end utilizes described management agreement to carry out facility registration operation to WIFI functional module comprises registration, application for registration, agrees to registration, confirms registration.
When described EoC head end utilizes described management agreement to carry out data acquisition operations to WIFI functional module, the order obtaining data divides instruction according to the function of WIFI functional module, the time obtaining data adopts automatic regular polling or obtains at any time according to the requirement of upper strata remote management interface, the mode of acquisition data obtains to send unicast packet to a WIFI functional module of specifying or obtains to all WIFI functional modules to send broadcast packet simultaneously, and the flow process obtaining data comprises transmission instruction, return data, time-out repeating transmission.
When described EoC head end utilizes described management agreement to carry out parameter setting operation to WIFI functional module, the order of optimum configurations divides instruction according to the function of WIFI functional module, optimum configurations flow process comprise send instruction and data, return confirmations, time-out repeating transmission.
Described management agreement supporting document download function, when described EoC head end carries out code upgrade or configuration file upgrading to WIFI functional module, upgrade file or configuration file are split into the some packets meeting management protocol requirement, and confirming packet sequence composite document again by the current sequence number incremental manner of index part, described code upgrade or configuration file upgrading flow process comprise splitting datagram, send packet, return confirmations, time-out repeating transmission.
The file download function that described management agreement is supported comprises specifies download function and batch download function, described appointment download function is that appointment WIFI functional module is downloaded, this appointment is downloaded and is adopted WIFI functional module response validation testing to ensure transmission reliability, described batch is downloaded as specifying all online WIFI functional modules to download, and this batch download employing EoC head end repeatedly sends same message, WIFI functional module abandons the follow-up mode receiving the message of same index and ensures transmission reliability.
The file download function that described management agreement is supported comprises normal download and force download, in normal download situation, when WIFI functional module confirms consistent with there is information to the identifying information that EoC head end issues before downloading, no longer carry out updating operation, under force download command situation, whether the WIFI functional module identifying information no matter EoC head end issues before downloading is consistent with there is information all takes updating operation again.
When WIFI functional module relates to design parameter in data acquisition or parameter setting procedure, in described management agreement, data load part defines content according to the mode of sequence, and when employing one arrange instruction comprise multiple parameter time, state bitmap is added at index part or data load part, utilize each corresponding parameter of binary number, represent whether parameter occurs changing the parameter arranged to distinguish needs by setting to 0 or put 1.
The EoC terminal module of described wireless EoC terminal is applicable to all EoC schemes, and EoC terminal module and the connection of WIFI functional module adopt and comprise plate or MII docks or PHY is docked at interior connected mode.
Beneficial effect: the present invention compared with prior art, its distinguishing feature is that EoC terminal realizes carrying out with WIFI functional module alternately and associated by connected for WIFI functional module EoC terminal module making both on managing, become as a whole by special management agreement, pass through tension management Interface realization again to the telemanagement of wireless EoC terminal, finally effectively solve the unified management problem to terminal WIFI part in current EoC technology.
Accompanying drawing explanation
Fig. 1 is EtherentII Ethernet Layer 2 data packet format of the present invention;
Fig. 2 is the management agreement form of the embodiment of the present invention;
Fig. 3 is that the present invention utilizes the management agreement of Fig. 2 to carry out the flow chart communicated;
Fig. 4 is a software frame of the embodiment of the present invention.
Embodiment
Below in conjunction with embodiment, the present invention will be further described.
Fig. 1 is the EtherentII Ethernet Layer 2 data packet format that EoC head end master chip builds.As shown in Figure 1, EtherentII Ethernet Layer 2 data bag adopts the MAC Address of equipment to carry out recognition of devices, comprise destination address, source address, protocol type, data and verification, in an embodiment of the present invention, destination address is MAC Address or the broadcast packet address of WIFI functional module, source address is the MAC Address of EoC head end, protocol type be one not by the Ethernet data protocol type used, data are the management agreement of carrying EoC head end and the communication of WIFI functional module, are verified as the check part of Ethernet data bag.
Fig. 2 is the form of embodiment of the present invention management agreement.As shown in Figure 2, the data division of EtherentII Ethernet Layer 2 data bag is defined as command component, index part, length thereof and data load part and forms management agreement, and the instruction that wherein said command component write and WIFI functional module are handed over mutually comprises facility registration, data acquisition, optimum configurations, software upgrading; When the write of described index part represents that large packet splits transmission current transmission sequence of data packet number and for judging whether the mark number be transmitted, WIFI functional module confirms packet sequence by index part and identifies whether file is transmitted; Described length thereof is the physical length of data load; The content that described data load part carries when being parameter and the updating operation arranging or obtain WIFI functional module.
Fig. 3 is that the present invention utilizes the management agreement of Fig. 2 to carry out the embodiment communicated.As shown in Figure 3, EoC head end by management agreement to its with the WIFI functional module of all wireless EoC terminal carry out facility registration, data acquisition, optimum configurations, code upgrade or configuration file updating operation, comprise facility registration flow process, data acquisition flow process, optimum configurations flow process, code upgrade or configuration file upgrading flow process, these flow processs can adopt the mode of circulation or the mode of individual threads.
Facility registration flow process comprises the following steps:
(1) EoC head end certain interval of time to its with all EoC terminals on WIFI functional module send with the broadcast packet of log-in command;
(2) WIFI functional module receives this broadcast packet, confirms whether oneself arranges monomark, if be provided with monomark, enters step (7), if also do not arrange monomark, enters step (3);
(3) WIFI functional module according to the regulation of management agreement return comprise mac address information registration reply bag to EoC head end;
(4) EoC head end determines according to the MAC Address of WIFI functional module in the registration reply bag returned the EoC terminal module be connected with this WIFI functional module from database, this EoC terminal module is made on managing, to become as a whole with WIFI functional module, and foundation or more new database, then send accreditation verification packet to the WIFI functional module accepting registration;
(5) in official hour, as WIFI functional module receives this accreditation verification packet, enter step (6), if WIFI functional module does not receive this accreditation verification packet, enter step (7);
(6) WIFI functional module arranges registered mark, and response data obtains, parameter setting operation order;
(7) process ends.
Parameter acquiring flow process comprises the following steps:
(1) EoC head end adopts the MAC Address of mode registered WIFI functional module in database of automatic regular polling or adopts address for the purpose of the broadcast address of broadcast mode to send command packet of fetching data;
(2) in official hour, if WIFI functional module receives this command packet of fetching data, enter step (3), if WIFI functional module does not receive this command packet of fetching data, enter step (4);
(3) desired data is set up into return data bag according to order and is returned EoC head end by WIFI functional module, enters step (6);
(4) WIFI functional module judges whether going offline the time beyond regulation, if so, enters step (5), if not, enter step (10);
(5) WIFI functional module removes monomark, and wait re-registers, and enters step (10);
(6) in official hour, if EoC head end connects this receive return data bag, enter step (7), if EoC head end does not receive this return data bag, enter step (8);
(7) EoC head end puts into database according to the MAC Address of WIFI functional module and order data, enters step (10);
(8) EoC head end judges whether going offline the time beyond regulation, if so, enters step (9), if not, enter step (10);
(9) EoC head end thinks that this WIFI functional module goes offline, and the presence of this WIFI functional module in the storehouse that clears data enters step (10);
(10) process ends.
In parameter acquiring process step (1), EoC head end can also obtain the information of WIFI functional module optimum configurations at any time according to the requirement of tension management interface.
Optimum configurations flow process comprises the following steps:
(1) EoC head end looks into the information seeing if there is WIFI functional module and need optimum configurations in a database, if the step of entering (2), if do not have, enters step (8);
(2) EoC head end extracts MAC Address and the optimum configurations content of this WIFI functional module in a database, and is sent to this WIFI functional module according to optimum configurations content determination optimum configurations order establishment parameter setting data bag;
(3) this WIFI part receives described parameter setting data bag, is configured and returns to arrange to confirm bag according to optimum configurations order;
(4) in official hour, if EoC head end receives described setting confirm bag, enter step (8) if EoC head end does not receive to arrange confirm bag, enter step (5);
(5) EoC head end checks whether exceed maximum number of retransmissions, if also do not exceed maximum number of retransmissions, enters step (6), if exceed maximum number of retransmissions, enters step (7);
(6) EoC head end retransmission parameters setting data bag is to this WIFI functional module, enters step (3);
(7) EoC head end indicates that this WIFI functional module setup failed mark is for attendant's inquiry, enters step (8) in a database;
(8) process ends.
In data acquisition flow process or optimum configurations flow process, when the data acquisition of WIFI functional module or optimum configurations relate to design parameter, in management agreement, data load part defines content by the mode of sequence, and when employing one arrange instruction comprise multiple parameter time, for distinguishing the parameter needing to arrange, state bitmap is added at index part or data load part, utilize each corresponding parameter of binary number, can represent that parameter does not change by setting to 0, put 1 expression parameter and there occurs change, WIFI functional module is only chosen by this state bitmap the parameter changed and is carried out obtaining or optimum configurations.
Code upgrade or configuration file upgrading flow process comprise the following steps:
(1) upgrade file is split into the some parts meeting management protocol requirement by EoC head end after the instruction receiving the upgrading WIFI functional module that upper strata remote management interface sends over and upgrade file, and Part I is set up into upgrading data packet, the wherein low 15 bit representation packet current sequence number of the index part of upgrading data packet, be set to 1, index part highest order represents and sends mark, be set to 0, command component write download command, sends this upgrading data packet to the WIFI functional module needing upgrading;
(2) WIFI functional module receives this upgrading data packet, and extract the current sequence number in index part, and judge whether this sequence number is 1, if so, expression is first packet, enters step (3); If this sequence number is not 1, determines whether current sequence number+1 value of an AKU, if so, enter step (3), if not, then there is packet loss in escalation process or make mistakes, process ends;
(3) WIFI functional module returns a upgrading confirmation bag to EoC head end, data load content in described upgrading data packet is set up file according to the current sequence number of index part, and the highest order judging index part whether 1, if 1, represent upgrade file end of transmission, WIFI functional module carries out updating operation by the file type downloaded, if the file such as downloaded is code upgrade file, programming flash, if the file downloaded is configuration file, transaction file system etc., process ends, if the highest order of index part is 0, then represent that file does not have end of transmission, WIFI functional module continues the next upgrading data packet of wait-receiving mode,
(4) in official hour, if EoC head end receives upgrading confirm bag, enter step (5), if EoC head end does not receive upgrading confirm bag, enter step (6);
(5) EoC head end sets up into next upgrading data packet the next part of upgrade file, wherein the current sequence number of index part write is the current sequence number+1 of a upper upgrading data packet, and determining whether last part upgrade file, the highest order of if so, putting this upgrading data packet index part is 1, be sent to WIFI functional module, enter step (2), if not the highest order of this upgrading data packet index part still sets to 0, be sent to WIFI functional module, enter step (2);
(6) EoC head end judges whether the maximum number of retransmissions exceeding setting, if do not exceed, enters step (7), if exceed, enters step (8);
(7) EoC head end retransmits upgrading data packet, enters step (2);
(8) upgrade unsuccessfully, EoC head end indicates that upgrading fail flag is for attendant's inquiry in a database, process ends.
In code upgrade or configuration file upgrading flow process, the file download function that management agreement is supported comprises: (a) specifies download function and batch download function, download function is specified to be that appointment WIFI functional module is downloaded, this appointment is downloaded and is adopted WIFI functional module response validation testing to ensure transmission reliability, described batch is downloaded as specifying all online WIFI functional modules to download, and this batch download employing EoC head end repeatedly sends same message, WIFI functional module abandons the follow-up mode receiving the message of same index and ensures transmission reliability; B () normally downloads and force download, in normal download situation, when the identifying information that WIFI functional module issues before downloading to EoC head end is consistent with there is validation of information, no longer carry out updating operation, under force download command situation, whether the WIFI functional module identifying information no matter EoC head end issues before downloading is consistent with there is information all takes updating operation again.
Fig. 4 is a software frame of the embodiment of the present invention.As shown in Figure 4, EoC head end master chip runs the management agreement with the communication of WIFI functional module, and the data obtained are put into database; Run on the application programs such as SNMP, WEB, CLI of EoC head end as required, from database, obtain relevant information.When the application programs such as SNMP, WEB, CLI obtain the setting command of tension management software, relevant data are put into database; EoC head end operational management agreement obtains relevant setting data and sends to WIFI functional module to carry out relevant setting from database.
The EoC terminal module of the wireless EoC terminal in the embodiment of the present invention is applicable to all EoC schemes, and EoC terminal module adopts plate or MII to dock with the connection of WIFI functional module or PHY such as to dock at the connected mode.
The present invention due to EoC head end by special management agreement realize carrying out with WIFI functional module mutual and connected for WIFI functional module EoC terminal module is associated make both on managing, become as a whole, pass through tension management Interface realization again to the telemanagement of wireless EoC terminal, finally effectively solve the unified management problem to terminal WIFI part in current EoC technology.
Claims (5)
1. the method for a wireless EoC terminal centralized management, EoC head end master chip is utilized to build EtherentII Ethernet Layer 2 data bag, communication is carried out using the MAC Address of equipment as addressing system, it is characterized in that: the WIFI functional module that described wireless EoC terminal comprises EoC terminal module and is connected with described EoC terminal module, the data division of described EtherentII Ethernet Layer 2 data bag is defined as command component, index part, length thereof and data load part form management agreement, the instruction that wherein said command component write and WIFI functional module are handed over mutually comprises facility registration, data acquisition, optimum configurations, software upgrading, when the write of described index part represents that large packet splits transmission current transmission sequence of data packet number and for judging whether the mark number be transmitted, the physical length of described length thereof write data load, the content that described data load partial write carries when arranging or obtain parameter and the updating operation of WIFI functional module, described EoC head end utilize described management agreement to its with the WIFI functional module of all wireless EoC terminal carry out facility registration, data acquisition, optimum configurations, code upgrade or configuration file updating operation, and from database, the EoC terminal module that is connected with this WIFI functional module is determined by the MAC Address obtaining WIFI functional module, EoC terminal module is made in management, to become as a whole with WIFI functional module, upper strata remote management interface is by database or directly call the mode of management agreement and WIFI function management module is carried out alternately, realize the Long-distance Control to wireless EoC terminal, the flow process that described EoC head end utilizes described management agreement to carry out facility registration operation to WIFI functional module comprises registration, application for registration, agrees to registration, confirms registration, when described EoC head end utilizes described management agreement to carry out data acquisition operations to WIFI functional module, the order obtaining data divides instruction according to the function of WIFI functional module, the time obtaining data adopts automatic regular polling or obtains at any time according to the requirement of upper strata remote management interface, the mode of acquisition data obtains to the WIFI functional module of specifying to send unicast packet or obtains to all WIFI functional modules to send broadcast packet simultaneously, and the flow process obtaining data comprises transmission instruction, return data, time-out repeating transmission, when described EoC head end utilizes described management agreement to carry out parameter setting operation to WIFI functional module, the order of optimum configurations divides instruction according to the function of WIFI functional module, optimum configurations flow process comprise send instruction and data, return confirmations, time-out repeating transmission, described management agreement supporting document download function, when described EoC head end carries out code upgrade or configuration file upgrading to WIFI functional module, upgrade file or configuration file are split into the some packets meeting management protocol requirement, and confirming packet sequence by the current sequence number incremental manner of index part and composite document again, described code upgrade or configuration file upgrading flow process comprise splitting datagram, send packet, return confirmations, time-out repeating transmission.
2. the method for a kind of wireless EoC terminal centralized management according to claim 1, it is characterized in that: the file download function that described management agreement is supported comprises specifies download function and batch download function, described appointment download function is that appointment WIFI functional module is downloaded, this appointment is downloaded and is adopted WIFI functional module response validation testing to ensure transmission reliability, described batch is downloaded as specifying all online WIFI functional modules to download, this batch is downloaded and is adopted EoC head end repeatedly to send same message, WIFI functional module abandons the follow-up mode receiving the message of same index and ensures transmission reliability.
3. the method for a kind of wireless EoC terminal centralized management according to claim 1, it is characterized in that: the file download function that described management agreement is supported comprises normal download and force download, in normal download situation, when the identifying information that WIFI functional module issues before downloading to EoC head end is consistent with there is validation of information, no longer carry out updating operation, under force download command situation, whether the WIFI functional module identifying information no matter EoC head end issues before downloading is consistent with there is information all takes updating operation again.
4. the method for a kind of wireless EoC terminal centralized management according to claim 1, it is characterized in that: when WIFI functional module relates to design parameter in data acquisition or parameter setting procedure, in described management agreement, data load part defines content according to the mode of sequence, and when employing one arrange instruction comprise multiple parameter time, state bitmap is added at index part or data load part, utilize each corresponding parameter of binary number, represent whether parameter occurs changing the parameter arranged to distinguish needs by setting to 0 or put 1.
5. the method for a kind of wireless EoC terminal centralized management according to claim 1, it is characterized in that: the EoC terminal module of described wireless EoC terminal is applicable to all EoC schemes, EoC terminal module and the connection of WIFI functional module adopt and comprise plate or MII docks or PHY is docked at interior connected mode.
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| CN104539456B (en) * | 2014-12-26 | 2017-09-29 | 武汉烽火网络有限责任公司 | Terminal management system and management method based on TR069 agreements |
| CN104811342A (en) * | 2015-05-12 | 2015-07-29 | 成都广达电子股份有限公司 | Method of managing EOC terminals with WIFI (Wireless Fidelity) in batches by EOC local side |
| CN106330483B (en) * | 2015-06-18 | 2021-04-06 | 中兴通讯股份有限公司 | Information acquisition method, client device and server device |
| CN105376086B (en) * | 2015-07-20 | 2018-07-13 | 成都广达新网科技股份有限公司 | A kind of method of the EOC local sides batch upgrade with WIFI terminal |
| CN105516255A (en) * | 2015-11-27 | 2016-04-20 | 上海凌云天博光电科技有限公司 | Method for pushing configuration from MoCA central office to terminal device and corresponding device |
| ES2686945T3 (en) * | 2016-07-08 | 2018-10-22 | Incoax Networks Ab | System to provide data communication in a coaxial network |
| CN108040114A (en) * | 2017-12-20 | 2018-05-15 | 上海未来宽带技术股份有限公司 | The method and system of EoC local side remote management EoC terminals |
| CN109561168B (en) * | 2018-11-28 | 2022-04-29 | 赛尔富电子有限公司 | MAC address synchronization method |
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