CN103763147A - Coaxial cable Ethernet multi-template configuration and automatic issuing method - Google Patents
Coaxial cable Ethernet multi-template configuration and automatic issuing method Download PDFInfo
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Abstract
The invention provides a coaxial cable Ethernet multi-template configuration and automatic issuing method. The method includes the steps that a user preconfigures different self-defining default template configuration files through SNMP network management according to HFIDs of manufacturer self-defining coaxial cable network elements; an EOC course hands off and acquires the HFIDs of the online coaxial cable network elements; if acquisition of the HFIDs fails, the local side does not configure the HFIDs, and the operation of returning to initialization of the coaxial cable network elements fails; if acquisition of the HFIDs succeeds, the local side looks up the corresponding self-defining default configuration files for issuing and configuration with the HFIDs as file name prefixes; if the local side does not find the corresponding self-defining default configuration files with the HFIDs as the file name prefixes, a public default template is used for issuing and configuration. The method is used for products with different HFIDs, various self-defining default template configurations can be defined, and therefore CNUs of different types can be conveniently configured and managed through EOC software.
Description
Technical field
The present invention relates to the communications field, comprise Ethernet switch, EPON(Ethernet passive optical network) system, GPON(gigabit passive optical network) system, EOC(coaxial cable Ethernet) system, particularly CNU(coax network unit in communication equipment integrated service optical node (comprising optical network unit ONU and coaxial line terminal CLT)) reaching the standard grade issues the method for its corresponding acquiescence template configuration automatically.
Background technology
Traditional E OC terminal issues the defect of configuration:
1) each producer generally only has an acquiescence template at local side;
2) the user friendly sign of the HFID(of the terminal of each producer) generally not identical;
3) when will connect different manufacturers terminal, due to 4 LAN(local area network (LAN)s of different terminals) the mouth port port0～port3 of exchange chip not necessarily, have plenty of port1～port4, this just causes giving tacit consent to template can not unify configuration;
4), when connecing a plurality of terminal equipment of obstructed producer below local side, user one by one terminal configures its PVID(Port-base VLan ID, i.e. VLAN ID number of port) or port speed constraint equivalence, inefficiency.
Summary of the invention
Technical problem to be solved by this invention is: a kind of method that general coaxial cable Ethernet multi-template configuration is provided and automatically issues, and the method highly versatile, efficiency is higher.
The technical solution adopted in the present invention is: coaxial cable Ethernet template configuration and the method automatically issuing, comprising:
S1) according to the list item configuration of simple network management protocol management information bank, to the pre-configured different self-defined acquiescence template configuration file of the user friendly sign of different coax network unit, and the publicly-owned acquiescence template configuration file of acquiescence;
S2) coaxial cable broadband access network central office device sends query message to coax network unit, to obtain the user friendly sign that coax network unit port is relevant;
S3) coaxial cable broadband access network central office device judgement coax network unit return data message success or not, if successfully go to step S4, if unsuccessfully go to step S5;
S4) coaxial cable broadband access network central office device is searched the self-defined acquiescence template configuration file of its correspondence according to the user friendly sign of return data bag, uses this acquiescence template configuration file to issue configuration to it if find; If do not find, directly use publicly-owned acquiescence template configuration file to issue configuration to it; Then method ends flow process;
S5) coaxial cable broadband access network central office device is reported this coax network unit initialization failure, it is not configured.
Further, the method to set up of the self-defined acquiescence template configuration of step S1 file, publicly-owned acquiescence template configuration file comprises: according to coax network unit list item, be configured in the order of described management information bank, determine the sequence number of each configuration file; Wherein, self-defined acquiescence template configuration file is also classified according to user friendly sign; Then according to sequence number and user friendly sign, determine and add template configuration item; Finally for adding, each configuration file creates, activates and destroy the option of corresponding template configuration.
Further, the querying command message format of step S2 sees the following form:
Further, in step S3, the time-out time of at every turn waiting for return data message is 1s; If also do not receive return data message after overtime, coaxial cable broadband access network central office device is retransmitted query message, and sending times is 3.
Further, the return data message format of step S3 sees the following form:
Advantage of the present invention: can versatility configure by the present invention the terminal acquiescence template configuration that each producer supports, then each terminal local side of reaching the standard grade issues the self-defined acquiescence template configuration of its correspondence automatically according to its HFID.For other equipment manufacturers, all according to the present invention, carry out so the various self-defined acquiescence template configuration of versatility configuration, the CNU with regard to very convenient EOC software Dui Ge producer does configuration management like this.
Accompanying drawing explanation
To be EOC APP sew and search its corresponding default configuration file configuration distributing logical flow chart as file reputation according to obtaining the HFID of CNU and take HFID Fig. 1.
Fig. 2 is EOC network topological diagram.
Fig. 3 is the system block diagram of EOC APP.
Fig. 4 is the self-defined MIB acquiescence of EOC APP template configuration list item.
Embodiment
Graphical SNMP(Simple Network Management Protocol for the present invention) webmaster is according to the self-defined coax network of each producer unit HFID(Human Friendly Identifier) pre-configured different self-defined acquiescence template configuration file; Then the self-defined coax network of each producer unit is in the registration of EOC local side, and EOC local side issues corresponding pre-configured acquiescence template configuration file according to the HFID of coax network unit.
EOC local side is given tacit consent to template configuration and each terminal more and is reached the standard grade and automatically issue the method for its corresponding default configuration, comprising:
S1) user uses graphical SNMP(Simple Network Management Protocol) webmaster is according to the self-defined coax network of each producer unit HFID(Human Friendly Identifier) pre-configured different self-defined acquiescence template configuration file;
S2) the coaxial cable Ethernet process of coaxial cable broadband access network central office device sends query message to coax network unit, to obtain the user friendly ID that online coax network unit port is relevant;
S3) coaxial cable Ethernet process judgement coax network unit return data message success or not, if successfully go to step S4, if unsuccessfully go to step S5;
S4) coaxial cable Ethernet process is designated file reputation with HFID and sews the self-defined acquiescence template configuration file of searching its correspondence and issue configuration, if find the self-defined default configuration file of its correspondence, does not use public acquiescence template to issue configuration;
S5) according to the user friendly ID of return data bag, return to this coax network unit initialization failure, coaxial cable Ethernet process does not issue any configuration to it.
Step S1 also comprises the self-defined MIB(Management Information Base of transplanting) (OID is acquiescence template configuration list item: 1.3.6.1.4.1.17409.2.4.151).
In step S2, optical network unit EOC process is obtained the HFID(of specific coax network unit as B002, D004, HW02, FB04 etc. by giving out a contract for a project).The querying command message of step S2 is PIB configuration module (the Parameter Information Block of 88e1 ethernet type, the Configuration Values of the operational factor of equipment in the logical network HomePlug AV Logical Network of power line network alliance of family, such as device network identity, normal attribute etc.) unicast packet that reads.
The determination methods of step S3 is: query message has retransmission mechanism, and sending times is 3, each overtime 1s; If also do not receive the return data message of this coaxial cable Ethernet unit after 3s, think back and wrap unsuccessfully.
Step S4 specifically comprises:
S41) coaxial cable Ethernet process is designated file reputation with HFID and sews the self-defined acquiescence template configuration file of searching its correspondence, if find, enters next step; Otherwise go to step S43;
S42) coaxial cable Ethernet process issues its self-defining acquiescence template configuration to the type coax network unit;
S43) coaxial cable Ethernet process issues public acquiescence template configuration to the type coax network unit.
The self-defined acquiescence template configuration file of step S4 and the filename of public acquiescence template configuration file are given an example:
Acquiescence template configuration file format is HFID_cnu_def_template.conf;
Wherein HFID is each equipment manufacturer HFID, public acquiescence template be public;
Cnu_def_template.conf shows that it is acquiescence template configuration file.
Below in conjunction with accompanying drawing, be described in further detail the present invention.
As shown in Figure 2, in the specific implementation, its system configuration can be in the present invention: PC webmaster is connected with EPON system.EPON comprises optical line terminal OLT, and OLT is connected to a plurality of optical network unit ONU by optical branching device.Each ONU comprises a plurality of User-Network Interface UNIs, is connected to coaxial cable broadband access network central office device CBAT under UNI.CBAT is connected to a plurality of CNU(CNU by electric shunt again
1～CNU
n), this three has formed coaxial cable Ethernet system EOC.The coaxial line card in CBAT Yi road is as CLT.CLT and CBAT are integrated in an integrated service optical node device, as Guang Dongdong grinds the VISTA-E01-212 of network technology limited company.Vista-E01 series of products are in the face of NGB Broadcasting Cable Network of future generation, aim at the design of cable TV network operator, utilize the first-class advanced technology of industry to design and develop, based on HFC (Hybrid Fiber-Coaxial, hybrid fiber coax) network bi-directional, transformation realizes the active EoC local side apparatus that wideband data accesses in a new generation.
As shown in Figure 3, EOC process comprises SNMP Agent(snmp agent, for and PC network management system communicate) thread, topological thread (associated for CBAT-CNU topology), upgrading thread (upgrading EOC APP and CBAT, CNU firmware) and link detecting thread (the coaxial cable link-quality between detection CBAT and CNU).
As shown in Figure 1 and Figure 4, the present invention transforms by following:
(1) stipulate self-defined MIB(Management Information Base) and acquiescence template configuration list item (OID is: 1.3.6.1.4.1.17409.2.4.151, this OID is the OID that Guang Dongdong grinds network technology limited company self-defined MIB acquiescence template configuration list item)
(2) regulation acquiescence template configuration file format is HFID_cnu_def_template.conf
Wherein HFID is each equipment manufacturer HFID, public acquiescence template be public;
Cnu_def_template.conf shows that it is acquiescence template configuration file.
(3) because the present protocol chip of EOC is nearly all the RTL8306E exchange chip of 64XX, 74XX protocol chip and Realtek that adopts the HomePlug AV scheme of high pass.Can example:
Public_cnu_def_template.conf, public acquiescence template configuration file
B002_cnu_def_template.conf, the acquiescence template configuration file of the terminal that HFID is B002
D004_cnu_def_template.conf, the acquiescence template configuration file of the terminal that HFID is D004
The present invention is comprised of 5 links below in implementation process:
(1) user uses SNMP webmaster according to the pre-configured different self-defined acquiescence template configuration file of the self-defined CNU HFID of each producer
(2) EOC gives out a contract for a project and obtains the HFID of CNU
(3) EOC judges back bag success or not
(4) return to wrap and unsuccessfully directly return to this CNU initialization failure, local side is not done any configuration to it
(5) return and be bundled into merit and according to be designated file reputation with HFID, sew the self-defined acquiescence template configuration file of searching its correspondence and issue configuration, if do not find, directly use publicly-owned acquiescence template to issue configuration
Substep describes the concrete steps of these 5 links in detail below.
(1) user with SNMP webmaster according to the pre-configured different self-defined acquiescence template configuration file of the self-defined CNU HFID of each producer:
After the operation of EOC system, the first initialization of SNMP thread is good, and then SNMP thread receives SNMP webmaster to the configuration of acquiescence template MIB list item, finally forms acquiescence template configuration file.
As shown in Figure 4, wherein, index is the sequence number that configuration file is loaded into SNMP table; Identity is the HFID of corresponding templates, and this is mainly used to name template configuration filename; Port0En is below followed successively by template configuration item to MAClimite, by SNMP, is given out a contract for a project and is configured; RowStatus node is used for creating, destroys configuration template table and active template table (generating template configuration file); The concrete form of the configuration item of self-defined acquiescence template configuration file, publicly-owned acquiescence template configuration file is as follows:
(2) EOC gives out a contract for a project and obtains the HFID that CNU port is relevant:
EOC system topological finds that CNU registration reaches the standard grade, first can this CNU of initialization, and in the first step of this CNU of initialization, be to obtain the HFID of this CNU.EOC system by the unicast packet that sends the PIB configuration module of 88e1 ethernet type and read to this CNU.
(3) EOC judges back bag success or not
EOC system sends this kind of message, and message has individual retransmission mechanism, and sending times is 3, each overtime 1s.If also do not receive the bag that returns of this CNU after 3s, think back and wrap unsuccessfully.If receive the bag that returns of this CNU in 3s, think back and be bundled into merit.
(4) return bag failure handling
CNU returns and wraps unsuccessfully, returns to this coax network unit initialization failure, and local side is not done any configuration to it.
(5) return and be bundled into merit processing
CNU returns and is bundled into merit, and root sews according to being designated file reputation with HFID the self-defined acquiescence template configuration file of searching its correspondence, uses this acquiescence template configuration file to issue configuration to it if find; If do not find, directly use publicly-owned acquiescence template to issue configuration to it.
Claims (5)
1. the method that coaxial cable Ethernet multi-template configures and automatically issues, is characterized in that comprising:
S1) according to the list item configuration of simple network management protocol management information bank, to the pre-configured different self-defined acquiescence template configuration file of the user friendly sign of different coax network unit, and the publicly-owned acquiescence template configuration file of acquiescence;
S2) coaxial cable broadband access network central office device sends query message to coax network unit, to obtain the user friendly sign that coax network unit port is relevant;
S3) coaxial cable broadband access network central office device judgement coax network unit return data message success or not, if successfully go to step S4, if unsuccessfully go to step S5;
S4) coaxial cable broadband access network central office device is searched the self-defined acquiescence template configuration file of its correspondence according to the user friendly sign of return data bag, uses this acquiescence template configuration file to issue configuration to it if find; If do not find, directly use publicly-owned acquiescence template configuration file to issue configuration to it; Then method ends flow process;
S5) coaxial cable broadband access network central office device is reported this coax network unit initialization failure, it is not configured.
2. method according to claim 1, it is characterized in that: the method to set up of the self-defined acquiescence template configuration of step S1 file, publicly-owned acquiescence template configuration file comprises: according to coax network unit list item, be configured in the order of described management information bank, determine the sequence number of each configuration file; Wherein, self-defined acquiescence template configuration file is also classified according to user friendly sign; Then according to sequence number and user friendly sign, determine and add template configuration item; Finally for adding, each configuration file creates, activates and destroy the option of corresponding template configuration.
3. method according to claim 1, is characterized in that: the querying command message format of step S2 sees the following form:
4. method according to claim 1, is characterized in that: in step S3, the time-out time of at every turn waiting for return data message is 1s; If also do not receive return data message after overtime, coaxial cable broadband access network central office device is retransmitted query message, and sending times is 3.
5. method according to claim 1, is characterized in that, the return data message format of step S3 sees the following form:
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Cited By (2)
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| CN104320284A (en) * | 2014-11-12 | 2015-01-28 | 武汉长光科技有限公司 | Automatic EOC terminal batch upgrading method based on HomePlug AV chip |
| CN110880979A (en) * | 2018-09-05 | 2020-03-13 | 上海欣诺通信技术股份有限公司 | Optical network terminal configuration method, optical line terminal, optical network system and medium |
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| CN104320284A (en) * | 2014-11-12 | 2015-01-28 | 武汉长光科技有限公司 | Automatic EOC terminal batch upgrading method based on HomePlug AV chip |
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Application publication date: 20140430 |