CN105306266B - A kind of network connection means of communication and system - Google Patents
A kind of network connection means of communication and system Download PDFInfo
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- CN105306266B CN105306266B CN201510657011.1A CN201510657011A CN105306266B CN 105306266 B CN105306266 B CN 105306266B CN 201510657011 A CN201510657011 A CN 201510657011A CN 105306266 B CN105306266 B CN 105306266B
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Abstract
The invention discloses a kind of network connection means of communication and systems, applied to optical network unit ONU, the network communication method of the side ONU include: registration parameter is received by privately owned configuration protocol between router, wherein, it registers parameter and comes from the router, registration parameter includes identification of lines information；Incoming line identification information with the product serial code of optical line terminal OLT to be matched；After completing the certification on ONU to optical line terminal OLT based on matching and synchronizing, complete to register to terminal total management system ITMS by OLT；The business work order that ITMS is issued is received, and business work order is pushed to router via the access of PON transparent transmission mode.To provide intelligent acess function for conventional gateway router, the technical issues of having the position that fibre circuit does not reach under existing network topology is efficiently solved.The sophisticated functions for being similar to HGU in passive optical network is realized, the most abundant business is obtained with minimum route, such as IPTV, IP phone and PC.
Description
Technical field
The present invention relates to field of communication technology more particularly to a kind of network connection means of communication and system.
Background technique
In EPON (Ethernet Passive Optical Network, Ethernet passive optical network), PON
(Optical Network Unit, optical link are whole by OLT for (Passive Optical Network, passive optical-fiber network) system
End), optical distribution network (ODN:Optical Distribution Network) and user terminal OUN (Optical Network
Unit, optical network unit) network topology is constituted, business is logical via the uplink for ONU to the OLT that local side OLT manages multiple registrations
Letter.But the position that fibre circuit does not reach is had under existing network topology.
Summary of the invention
The embodiment of the present invention solves meeting under existing network topology by providing a kind of network connection means of communication and system
The technical issues of position for thering is fibre circuit not reach.
In a first aspect, it is applied to optical network unit ONU the embodiment of the invention provides a kind of network connection means of communication,
The network communication method includes:
Registration parameter is received by the privately owned configuration protocol between router, wherein the registration parameter comes from the road
By device, the registration parameter includes identification of lines information；
The identification of lines information is inputted to be matched with the product serial code of optical line terminal OLT；
After completing the certification on the ONU to optical line terminal OLT based on the matching and synchronizing, by the OLT to
Terminal total management system ITMS completes registration；
The business work order that the ITMS is issued is received, and by the business work order via passive optical-fiber network PON transparent transmission mould
The access of formula is pushed to the router.
Preferably, the privately owned configuration protocol by between router receives registration parameter, comprising:
Receive the configuration message from the router, wherein the configuration message includes the registration parameter, described
Registration parameter includes the physical address MAC of the identification of lines information, the product serial code and passive optical-fiber network；
The first response message corresponding with the configuration message is sent to the router；
The registration parameter is saved to the specified temporary file position of the ONU.
Preferably, it is described receive the configuration message from the router before, the method also includes:
Logon message is sent to the router, the logon message includes bootstrap version information, the hardware version of the ONU
This number and software version number；
Etc. the second response message corresponding with the logon message to be received；
If it is determined that receiving second response message twice in succession, then stop sending the registration report to the router
Text, and heartbeat is opened based on the heart time in second response message.
Preferably, heartbeat is opened in the heart time based in second response message, specifically:
Heartbeat message is sent to the router, the heartbeat message includes current beche-de-mer without spike information；
Receive the corresponding third response message of the heartbeat message；
After receiving the third response message, sent next time to the router again at interval of the heart time
The heartbeat message.
Preferably, it is described by the OLT to terminal total management system ITMS complete registration after, the method is also
Include:
The message of the new mirror image from the router is received, the message of the new mirror image includes the version of fit mirror image
Information；
Based on the version information of current software version described in the matches version information, a matching result is obtained；
If the matching result is difference, the first kind corresponding with the message of the new mirror image is sent to the router
Type response message, the first kind response message are used to indicate the router and open tftp server；
If the matching result is difference, TFTP client is opened to download and write flash；
It is described write flash success after, close the TFTP client and to the router send terminate order.
Preferably, it is described write flash success after, the method also includes:
Etc. the activate message to be received from the router；
When receiving the activate message, change partitions are resetted to extract software new version corresponding with the new mirror image
It is activated.
Second aspect, the embodiment of the invention provides a kind of network connection means of communication, are applied to a router, comprising:
The ONU, the note are sent to by parameter is registered by the privately owned configuration protocol between the optical network unit ONU
Volume parameter includes identification of lines information, and the registration parameter to terminal total management system ITMS for being registered, wherein institute
Identification of lines information is stated for being matched with the product serial code of optical line terminal OLT；
Receive the business work order that the ONU is pushed via the access of passive optical-fiber network PON transparent transmission mode, wherein described
Business work order is to be handed down to the ONU's after the completion of the ONU is registered to the ITMS.
Preferably, the privately owned configuration protocol by between the optical network unit ONU sends institute to for parameter is registered
ONU is stated, specifically:
Configuration message is sent to the ONU, wherein the configuration message includes the registration parameter, the registration parameter
Including the identification of lines information, the product serial code, passive optical-fiber network physical address MAC；
Receive the first response message corresponding with the configuration message that the ONU is sent.
Preferably, it is sent in the privately owned configuration protocol by between the optical network unit ONU by parameter is registered
Before the ONU, the method also includes:
The logon message from the ONU is received, the logon message includes the bootstrap version information of the ONU, hardware
Version number and software version number；
Message content in the logon message is saved to the first specified temporary file position of the router；
The second response message corresponding with the logon message is sent to the ONU.
Preferably, after second response message corresponding with the logon message to ONU transmission, the side
Method further include:
The heartbeat message that the ONU is sent is received, the heartbeat message includes beche-de-mer without spike information；
By the beche-de-mer without spike information preservation in the heartbeat message to the second specified temporary file position；
Third response message corresponding with the heartbeat message is sent to the ONU.
Preferably, in the business work for receiving the ONU and being pushed via the access of passive optical-fiber network PON transparent transmission mode
After list, the method also includes:
When receiving the message of new mirror image, the message of the new mirror image, the message packet of the new mirror image are sent to the ONU
Version information containing fit mirror image, the message of the new mirror image indicate version information of the ONU based on the fit mirror image
Version information with the current software version, and the ONU is made to open TFTP client when matching result is not identical；
Tftp server is opened when receiving the first kind response message from the ONU, so that the ONU is carried out down
Flash is carried and writes,
If receiving the end message that the ONU is sent, the tftp server is closed.
Preferably, after the closing tftp server, the method also includes:
When the router needs to activate software new version, detect whether the ONU needs to activate the software new version；
If testing result is when being, send activate message to the ONU, the activate message be used to indicate the ONU into
Row resets change partitions to extract software new version corresponding with the new mirror image and be activated.
The third aspect, the embodiment of the invention provides a kind of network connection communication systems, comprising: router, optical-fiber network list
Member and optical line terminal；The router is connected to the optical network unit by network twisted-pair cable, and the optical network unit is logical
It crosses optical fiber and is connected to the optical line terminal, terminal total management system or IP Metropolitan Area Network (MAN) are coupled on the optical line terminal；Its
In, the communication between the router and the optical network unit is interacted based on privately owned configuration protocol, and the router is sent
Parameter is registered to the optical network unit, after the certification that the optical network unit is accomplished on the optical line terminal synchronizes, institute
It states optical network unit and continues through the optical line terminal to terminal total management system completion registration, the terminal is comprehensive
Management system is to the optical network unit issuing service work order, and the optical network unit is via the access of PON transparent transmission mode by institute
The business work order of stating is pushed to the router.
The one or more technical solutions provided in the embodiment of the present invention, have at least the following technical effects or advantages:
Router registers parameter by privately owned communications protocol and is transmitted to ONU, then the identification of lines in ONU input registration parameter
Information with the product serial code of optical line terminal OLT to be matched, thus synchronous to complete the certification on ONU to OLT；ONU
Continue to register to terminal total management system after synchronous with OLT, then ITMS can issue work order to ONU, and thus ONU is built with router
The access of a vertical transparent transmission mode continues transmission service work order to router side, this completes router, ONU, OLT and
ITMS interactive process efficiently solves to provide intelligent acess function for conventional gateway router in existing network topology
Under the technical issues of having the position that fibre circuit does not reach.It realizes and is similar to HGU in passive optical network
The sophisticated functions of (HomeGatewayUnit, home gateway unit), obtains the most abundant business with minimum route, as IPTV,
IP phone and PC.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the network topological diagram that communication system is connected to the network in the embodiment of the present invention；
Fig. 2 is the flow chart of the network connection means of communication of the side ONU in the embodiment of the present invention；
Fig. 3 is the flow chart of the network connection means of communication of router side in the embodiment of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
The embodiment of the invention provides a kind of network connection communication systems, refering to what is shown in Fig. 1, the network connection communication system
It include: optical line terminal 1, optical network unit 2, router 3.IP Metropolitan Area Network (MAN) or terminal integrated management are linked on optical line terminal 1
System 6.Wherein, IP Metropolitan Area Network (MAN) includes: PSTN (Public Switched Telephone Network, public switch telephone network
Network) 4 and internet 5.Router 3 is connected to optical network unit 2 by network twisted-pair cable, and optical network unit 2 is connected by optical fiber
To optical line terminal 1.Specifically, router 3 is connected to the Ethernet interface of optical network unit 2, optical-fiber network by network twisted-pair cable
The optical fiber interface of unit 2 is connected to optical line terminal 1 by optical fiber.
As shown in Figure 1, EPON system is a dual master-slave system in the present invention: router 3 is independent 2+1 (2+1
+ 1 voice mouth of as 2 network interfaces) and 1 WAN (Wide Area Network, telenet) mouth gateway, optical network unit 2 have
The upper united mouth PON and 1 network interface, router 3 form first host-guest architecture by the network interface connection of WAN mouthfuls and optical network unit 2.
In first host-guest architecture, based on router 3, optical network unit 2 be from.Optical network unit 2 passes through the upper united mouth PON and light
The connection of road terminal 1 forms second host-guest architecture, and optical line terminal 1 is linked to Public Switched Telephone Network 4 and terminal on simultaneously
Total management system 6.Router 3 powers on, while will be on ONU by POE (Power Over Ethernet, active Ethernet)
Electricity, connects PON mouthfuls of optical fiber, and uplink optical fibers are already connected to correct optical splitter.Wherein, router 3 is based on and optical network unit 2
Between privately owned configuration protocol send registration parameter to optical network unit 2, optical network unit 2 is accomplished to recognizing on optical line terminal 1
After card synchronizes, optical network unit 2 continues through optical line terminal 1 and completes to register to terminal total management system 6, terminal integrated pipe
Reason system 6 pushes away business work order via the access of PON transparent transmission mode to 2 issuing service work order of optical network unit, optical network unit 2
Give router 3.
Specifically, PON transparent transmission mode is the transparent transmission of PON, i.e. for transmission network regardless of transmission services, being only responsible for will
The business for needing to transmit is transmitted to destination node, while guaranteeing the quality of transmission, without handling the business of transmission.
The embodiment of the invention provides a kind of network connection means of communication, applied to optical network unit 2 as shown in Figure 1
In, refering to what is shown in Fig. 2, the network communication method of the side ONU is described in detail.The network communication method of the side ONU includes such as
Lower step:
S101, registration parameter is received by the privately owned configuration protocol between router, wherein registration parameter comes from the road
By device, registering parameter includes identification of lines information.
Specifically, the privately owned configuration protocol, which is sent in for router to ONU, registers required registration parameter on PON.Hair
Origin or beginning is router, responder ONU.
Specifically, registration parameter includes: identification of lines information, the product serial code of OLT and the MAC Address of PON,
In, identification of lines information is made of No. LOID of router side and LOID password.
Specifically, the process based on privately owned configuration protocol transmission registration parameter between ONU and router is specific as follows:
Step 1011: router sends configuration message to ONU, specifically, the registration parameter for including in configuration message is with word
Accord with string mode transmission；
After step 1012:ONU receives the configuration message from router, ONU is sent and configuration message pair to router
The first response message answered；
Step 1013:ONU is saved parameter is registered to the specified temporary file position of ONU.Specifically, ONU joins registration
The specified temporary file position of number write-in is "/tmp/hgucfg_conf " file.
In the specific implementation process, the first response message is sent to save to the execution of ONU with parameter is registered to independently execute
Step does not limit the two herein and executes sequence.
Further, in step 1013, in order to which guarantee to save on ONU is the newest configuration information of router, sentence first
Disconnected "/tmp/hgucfg_conf " file whether there is, if it exists "/tmp/hgucfg_conf " file, then first deletes "/tmp/
The laggard row write of hgucfg_conf " file enters；"/tmp/hgucfg_conf " file is then directly written if it does not exist.
It triggers and the trigger condition of parameter is registered to ONU transmission as when ONU is received based on privately owned configuration protocol progress router
When logon message or when No. LOID has change with one or more in LOID password.In the following, receiving from router
Before configuration message, the network connection means of communication provided in an embodiment of the present invention also define privately owned log-in protocol, to carry out ONU
From trend router registration after starting up.Specifically comprise the following steps:
Step 11:ONU to router send logon message, logon message include ONU guidance (BOOT) version information,
The hardware version numbers of ONU and the software version number of ONU；
Step 12: router receives the logon message from ONU, and the message content in logon message is saved to router
The first specified temporary file position.Guidance (BOOT) version information, the ONU that message content meaning in logon message is ONU
Hardware version numbers and ONU software version number.
Specifically, the software version number of guidance (BOOT) version information of ONU, the hardware version numbers of ONU and ONU is saved
The specified temporary file position of first extremely is " tmp/sfuInfo_conf ".In the specific implementation process, in order to guarantee router
The upper recent software version information for saving ONU, first determines whether that " tmp/sfuInfo_conf " file whether there is, if it exists
" tmp/sfuInfo_conf " is written again after then first deleting " tmp/sfuInfo_conf "；" tmp/sfuInfo_ if it does not exist
Conf " then writes direct.
Step 13: router sends the second response message corresponding with logon message to ONU, points out in the second response message
Send the heart time of heartbeat message.
Second response message corresponding with logon message to be received such as step 14:ONU；
Step 15: if ONU is determined receives the second response message twice in succession, ONU, which stops sending to router, to be registered
Message, and heartbeat is opened based on the heart time in the second response message.
In the specific implementation process, the privately owned heart-beat protocol of heartbeat is opened based on the heart time in the second response message,
Specifically comprise the following steps:
Step 16:ONU sends heartbeat message to router, and heartbeat message includes current beche-de-mer without spike information.Specifically, include
Beche-de-mer without spike information have the beche-de-mer without spike information of following ONU: temperature (Temperature), transceiver supply voltage (Vcc), laser are inclined
Set electric current (Tx Bias Current), optical output power (Tx Power), optical input power (Rx Power).
Step 17: the heartbeat message that the ONU to be received such as router is sent, if router receives heartbeat message, by the heart
The beche-de-mer without spike information preservation in message is jumped to the second specified temporary file position.Wherein, the beche-de-mer without spike information in the heartbeat message of preservation
Meaning is the beche-de-mer without spike information of ONU, and the second specified temporary file position is " tmp/sfu_conf ".
Specifically, in order to guarantee that the beche-de-mer without spike information saved on router is in real time, for web page acquisition, to need head
First judgement " tmp/sfu_conf " file whether there is, and if it exists " tmp/sfu_conf ", then first delete " tmp/sfu_conf "
It is written again afterwards；" tmp/sfu_conf " then writes direct if it does not exist.
Step 18: router sends third response message corresponding with heartbeat message to ONU.
The corresponding third response message of the heartbeat message to be received such as step 19:ONU, after receiving third response message,
At interval of heart time return step 16: to send heartbeat message next time to router.
Step 110: sending configuration message to ONU when router receives the logon message of ONU, i.e., abovementioned steps 1011 are in step
It is immediately performed after rapid 16 or carries out simultaneously.
It is above-mentioned by the step of beche-de-mer without spike information preservation to the second specified temporary file position with send third response message be only
It is vertical to execute step, it does not limit execute sequence herein.
ONU be based on S101 obtain registration parameter after, then execute S102:ONU incoming line identification information with light
The product serial code of road terminal OLT is matched, and it is synchronous complete the certification on ONU to OLT with this.
After executing S102, S103 is then executed: after completing the certification on ONU to OLT based on matching and synchronizing, ONU
It completes to register to ITMS by OLT.It completes to register to ITMS, is then executing S104:ONU and receive the business work that ITMS is issued
Single, business work order is pushed to router via the access of PON transparent transmission mode again by ONU, then router receives the business of ONU push
Work order.
Specifically, business work order includes: such as VLAN45 (Virtual Local Area Network, virtual LAN)
The WAN connection of IPTV (Interactive Internet TV), PPPoE (Point to Point Protocol over Ethernet, with
Too online point-to-point protocol) dialing, the soft switch of VOIP (Voice over Internet Protocol, the networking telephone)
Location, voice account, speech cipher etc..
Through the above technical solutions, connecting a band transparent transmission function ONU between router and OLT, ONU and routing are realized
The access that device establishes a transparent transmission mode continues transmission service work order to router side, so that router, ONU, OLT and ITMS are handed over
Mutually, to realize router and OLT and the seamless interaction of the first line of a couplet, intelligent acess function thus is provided for conventional gateway router,
The place for facilitating some optical fiber that cannot reach.
Further, in order to realize ONU software version update, by OLT to ITMS complete registration after, the present invention
Embodiment additionally provides privately owned Image download protocol, specifically comprises the following steps:
Step 21: after router receives the message of new mirror image, the message of the new mirror image is actively sent to ONU.Wherein, newly
The message of mirror image includes the version information of fit mirror image, and version information is such as: SR1.0.0.The message of new mirror image indicates ONU
The version information of matches version information current software version based on fit mirror image, and make ONU when matching result is not identical
Open TFTP (Trivial File Transfer Protocol, ordinary file transfer protocol) client.
In the specific implementation process, after router receives the message of new mirror image, while fit mirror image is decompressed, it will be therein
Mirror image save to "/var/ " catalogue under so that ONU is obtained, i.e., preservation ONU software new version mirror image.
Step 22:ONU receives the message of the new mirror image from router, starts based on the version that the message of new mirror image includes
The version information of this information matches current software version obtains a matching result.
Step 23: if matching result is difference, ONU sends the first kind corresponding with the message of new mirror image to router
Response message, first kind response message are used to indicate router and open tftp server；If matching result is identical, ONU
Second Type response message corresponding with the message of new mirror image is sent to router.
Step 24: if matching result is difference, ONU opens TFTP client to download and write flash.Specifically, in ONU
TFTP client is opened while sending first kind response message.
Step 25: router opens tftp server when receiving the first kind response message from ONU.If router
When receiving the Second Type response message from ONU, software new version is matched with ONU current software version, then is not done any
Movement.
Step 26: after TFTP client and tftp server are opened, ONU downloading software new version simultaneously writes flash:.
Step 27: after ONU writes flash success, ONU, which closes TFTP client and sends to router, terminates order
“end”。
Step 28: if router receives the end message of ONU transmission, router closes tftp server.
Further, in order to activate software new version, the network connection means of communication provided in an embodiment of the present invention are being write
After flash success, privately owned Active agreement is also defined, specifically further includes following steps:
When router needs to activate software new version, router needs to detect whether ONU is also required to activate the software new
Version.If testing result be it is yes, activate message is sent to ONU based on privately owned Active agreement, activate message is used to indicate ONU
Reset change partitions are carried out to be activated to extract software new version corresponding with new mirror image.
The activate message to be received from router such as ONU；ONU resets change partitions when receiving activate message to mention
Software new version corresponding with new mirror image is taken to be activated.
Further, it in order to which router sends corresponding debug command to ONU, also defines privately owned between router and ONU
Debug agreement, message content are respectively system command, such as reboot (Reuse Based on Object-Oriented
Technology, the multiplexing based on Object-oriented Technique) ONU, read the version number etc. of ONU.
Specifically, router sends message content directly band " reboot ", the message etc. with version number etc. to ONU.If
It is router " reboot " order that ONU, which receives message content, then ONU is directly restarted.
In the specific implementation process, the data structure that router sends this to ONU is as follows:
Based on the same inventive concept, the embodiment of the invention provides a kind of network connection means of communication, are applied to a routing
Device, refering to what is shown in Fig. 3, the network connection means of communication of the router side, include the following steps:
S201, ONU is sent to for parameter is registered by the privately owned configuration protocol between optical network unit ONU, registers parameter
Comprising identification of lines information, parameter is registered for being registered to terminal total management system ITMS, wherein identification of lines information
For being matched with ONU with the product serial code of optical line terminal OLT；
S202, receive ONU via PON transparent transmission mode access push business work order, wherein business work order be ONU to
It is handed down to ONU's after the completion of ITMS registration.
Further, ONU is sent to for parameter is registered by the privately owned configuration protocol between optical network unit ONU, specifically:
Configuration message is sent to ONU, wherein configuration message includes registration parameter, wherein registration parameter includes identification of lines
Information, product serial code, passive optical-fiber network physical address MAC；
Receive the first response message corresponding with configuration message that ONU is sent.
Further, before it will register parameter by the privately owned configuration protocol between optical network unit ONU and send ONU to,
Method further include:
Receive the logon message from ONU, logon message includes the bootstrap version information of ONU, hardware version numbers and soft
Part version number；
Message content in logon message is saved to the first specified temporary file position of router；
The second response message corresponding with logon message is sent to ONU.
Further, after sending the second response message corresponding with logon message to ONU, method further include:
The heartbeat message that ONU is sent is received, heartbeat message includes beche-de-mer without spike information；
Message content in heartbeat message is saved to the second specified temporary file position；
Third response message corresponding with heartbeat message is sent to ONU.
Further, after receiving the business work order that ONU is pushed via the access of PON transparent transmission mode, method further include:
When receiving the message of new mirror image, the message of new mirror image is sent to ONU, the message of new mirror image includes fit mirror image
The message of version information, new mirror image indicates version information of the ONU based on matches version information current software version, and makes ONU
TFTP client is opened when matching result is not identical；
Tftp server is opened when receiving the first kind response message from ONU, so that ONU is downloaded and writes
Flash,
If receiving the end message of ONU transmission, tftp server is closed.
Further, after closing tftp server, method further include:
When router needs to activate software new version, whether detection ONU needs to activate software new version；
If testing result is to send activate message to ONU, activate message is used to indicate ONU and carries out resetting switching point when being
It is activated with extracting software new version corresponding with new mirror image in area.
The one or more embodiments provided by aforementioned present invention, at least realize following technical effect or advantage:
Router registers parameter by privately owned communications protocol and is transmitted to ONU, then the identification of lines in ONU input registration parameter
Information with the product serial code of optical line terminal OLT to be matched, thus synchronous to complete the certification on ONU to OLT；ONU
Continue to register to terminal total management system after synchronous with OLT, then ITMS can issue work order to ONU, and thus ONU is built with router
The access of a vertical transparent transmission mode continues transmission service work order to router side, this completes router, ONU, OLT and
ITMS interactive process efficiently solves to provide intelligent acess function for conventional gateway router in existing network topology
Under the technical issues of having the position that fibre circuit does not reach.It realizes and is similar to HGU in passive optical network
The sophisticated functions of (HomeGatewayUnit, home gateway unit), obtains the most abundant business with minimum route, as IPTV,
IP phone and PC.
Connected by the network of the side NOU in the network connection means of communication and previous embodiment of router side in this present embodiment
Connecting communication method is two aspects under same inventive concept, due in aforementioned network connection communication method embodiment and right
The network connection means of communication of router side are described in detail in the present embodiment, and those skilled in the art can be according to aforementioned
The network connection means of communication embodiment of the side ONU knows the network connection means of communication of router side in the present embodiment, in order to say
Bright book it is succinct, which is not described herein again.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (13)
1. a kind of network connection means of communication are applied to optical network unit ONU, which is characterized in that the network communication method packet
It includes:
Registration parameter is received by the privately owned configuration protocol between router, wherein the registration parameter comes from the router,
The registration parameter includes identification of lines information；
The identification of lines information is inputted to be matched with the product serial code of optical line terminal OLT；
After completing the certification on the ONU to optical line terminal OLT based on the matching and synchronizing, by the OLT to terminal
Total management system ITMS completes registration；
The business work order that the ITMS is issued is received, and by the business work order via passive optical-fiber network PON transparent transmission mode
Access is pushed to the router.
2. the network connection means of communication as described in claim 1, which is characterized in that described to be matched by privately owned between router
It sets agreement and receives registration parameter, comprising:
Receive the configuration message from the router, wherein the configuration message includes the registration parameter, the registration
Parameter includes the physical address MAC of the identification of lines information, the product serial code and passive optical-fiber network；
The first response message corresponding with the configuration message is sent to the router；
The registration parameter is saved to the specified temporary file position of the ONU.
3. the network connection means of communication as claimed in claim 2, which is characterized in that receive described from the router
Configuration message before, the method also includes:
Logon message is sent to the router, the logon message includes bootstrap version information, the hardware version numbers of the ONU
And software version number；
Etc. the second response message corresponding with the logon message to be received；
If it is determined that receiving second response message twice in succession, then stop sending the logon message to the router,
And heartbeat is opened based on the heart time in second response message.
4. the network connection means of communication as claimed in claim 3, which is characterized in that be based on second response message described
In heart time open heartbeat, specifically:
Heartbeat message is sent to the router, the heartbeat message includes current beche-de-mer without spike information；
Receive the corresponding third response message of the heartbeat message；
After receiving the third response message, sent again to the router at interval of the heart time next time described
Heartbeat message.
5. the network connection means of communication as claimed in claim 4, which is characterized in that described comprehensive to terminal by the OLT
Management system ITMS is closed to complete after registering, the method also includes:
The message of new mirror image is received, the message of the new mirror image includes the version information of fit mirror image；
Based on the version information of the matches version information current software version, a matching result is obtained；
If the matching result is difference, the first kind corresponding with the message of the new mirror image is sent to the router and is rung
Message is answered, the first kind response message is used to indicate the router and opens tftp server；
If the matching result is difference, TFTP client is opened to download and write flash；
It is described write flash success after, close the TFTP client and to the router send terminate order.
6. as claimed in claim 5 network connection the means of communication, which is characterized in that it is described write flash success after, the side
Method further include:
Etc. the activate message to be received from the router；
When receiving the activate message, change partitions are resetted to extract software new version corresponding with the new mirror image and carry out
Activation.
7. a kind of network connection means of communication are applied to a router characterized by comprising
The ONU, the registration parameter packet are sent to by parameter is registered by the privately owned configuration protocol between optical network unit ONU
Information containing identification of lines, the registration parameter to terminal total management system ITMS for being registered, wherein the route is known
Other information with the product serial code of optical line terminal OLT for being matched；
Receive the business work order that the ONU is pushed via the access of passive optical-fiber network PON transparent transmission mode, wherein the business
Work order is to be handed down to the ONU's after the completion of the ONU is registered to the ITMS.
8. as claimed in claim 7 network connection the means of communication, which is characterized in that it is described by with the optical network unit
Privately owned configuration protocol between ONU sends the ONU to for parameter is registered, specifically:
Configuration message is sent to the ONU, wherein the configuration message includes the registration parameter, and the registration parameter includes
The identification of lines information, the product serial code, passive optical-fiber network physical address MAC；
Receive the first response message corresponding with the configuration message that the ONU is sent.
9. as claimed in claim 8 network connection the means of communication, which is characterized in that it is described by with the optical network unit
Privately owned configuration protocol between ONU will be registered before parameter sends the ONU to, the method also includes:
The logon message from the ONU is received, the logon message includes the bootstrap version information of the ONU, hardware version
Number and software version number；
Message content in the logon message is saved to the first specified temporary file position of the router；
The second response message corresponding with the logon message is sent to the ONU.
10. as claimed in claim 9 network connection the means of communication, which is characterized in that it is described to the ONU send with it is described
After corresponding second response message of logon message, the method also includes:
The heartbeat message that the ONU is sent is received, the heartbeat message includes beche-de-mer without spike information；
By the beche-de-mer without spike information preservation in the heartbeat message to the second specified temporary file position；
Third response message corresponding with the heartbeat message is sent to the ONU.
11. the network connection means of communication as claimed in claim 10, which is characterized in that receive the ONU via nothing described
After the business work order of the access push of source fiber optic network PON transparent transmission mode, the method also includes:
When receiving the message of new mirror image, the message of the new mirror image is sent to the ONU, the message of the new mirror image includes to close
The version information of somascope picture, the message of the new mirror image indicate that the ONU is worked as based on the matches version information of the fit mirror image
The version information of preceding software version, and the ONU is made to open TFTP client when matching result is not identical；
Tftp server is opened when receiving the first kind response message from the ONU, so that the ONU is downloaded simultaneously
Write flash；
If receiving the end message that the ONU is sent, the tftp server is closed.
12. the network connection means of communication as claimed in claim 11, which is characterized in that close the tftp server described
Later, the method also includes:
When the router needs to activate software new version, detect whether the ONU needs to activate the software new version；
If testing result is to send activate message to the ONU, the activate message is used to indicate the ONU and is answered when being
Position change partitions are activated with extracting software new version corresponding with the new mirror image.
13. a kind of network connection communication system characterized by comprising router, optical network unit and optical line terminal；
The router is connected to the optical network unit by network twisted-pair cable, and the optical network unit is connected to by optical fiber
The optical line terminal is coupled to terminal total management system or IP Metropolitan Area Network (MAN) on the optical line terminal；
Wherein, the communication between the router and the optical network unit is interacted based on privately owned configuration protocol, the routing
Device sends registration parameter to the optical network unit, and it is synchronous that the optical network unit is accomplished to the certification on the optical line terminal
Afterwards, the optical network unit continues through the optical line terminal and completes to register to the terminal total management system, the end
Hold total management system to the optical network unit issuing service work order, the optical network unit is via the logical of PON transparent transmission mode
The business work order is pushed to the router by road.
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| CN105871615B (en) * | 2016-03-31 | 2023-06-20 | 博为科技有限公司 | Method and system for displaying registration information |
| CN107204905A (en) * | 2017-05-31 | 2017-09-26 | 博为科技有限公司 | A kind of management method, system and the computer equipment of separate type gateway |
| CN108924374B (en) * | 2018-07-09 | 2020-06-26 | 中国联合网络通信集团有限公司 | Soft switch calling method, soft switch equipment and called end ONU |
| CN111654764A (en) * | 2019-03-04 | 2020-09-11 | 深圳市茁壮网络股份有限公司 | Terminal management method and system |
| CN113014554B (en) * | 2021-02-07 | 2023-06-13 | 博为科技有限公司 | Automatic switching method and system for internet surfing channels, ONU (optical network Unit) equipment and OLT (optical line terminal) equipment |
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| US20080144622A1 (en) * | 2005-03-01 | 2008-06-19 | Eci Telecom Ltd | Method and Device for Providing Multicast Services to Multiple Customers |
| CN102546221A (en) * | 2010-12-08 | 2012-07-04 | 中国电信股份有限公司 | Service configuration method and system for optical network unit |
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| KR101013919B1 (en) * | 2009-03-03 | 2011-02-14 | 고려대학교 산학협력단 | Method and system for supporting IP mobility on PON-based wireless access optical network |
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| CN102546221A (en) * | 2010-12-08 | 2012-07-04 | 中国电信股份有限公司 | Service configuration method and system for optical network unit |
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