CN101674139A - Method, device and system for perceiving service provider from optical network device - Google Patents
Method, device and system for perceiving service provider from optical network device Download PDFInfo
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- CN101674139A CN101674139A CN 200810216118 CN200810216118A CN101674139A CN 101674139 A CN101674139 A CN 101674139A CN 200810216118 CN200810216118 CN 200810216118 CN 200810216118 A CN200810216118 A CN 200810216118A CN 101674139 A CN101674139 A CN 101674139A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2801—Broadband local area networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
- H04L43/0811—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking connectivity
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Abstract
The embodiment of the invention provides a method, a device and a system for perceiving a service provider from an optical network device, wherein the device comprises one or a plurality of user-sidephysical ports; the method comprises the following steps: detecting a link state of the user-side physical ports; confirming required service provider information according to the detected link stateof a certain user-side physical port, and then receiving an uplink message carrying the service provider information at the user-side physical port; and acquiring and recording the service provider information from the uplink message carrying the service provider information. By adopting the provided scheme, the invention has flexible port collocation and low network operation and maintenance cost.
Description
Technical field
The present invention relates to the optical network communication field, be specifically related to the method, apparatus and system of aware services provider on a kind of optical network device.
Background technology
Provide the optical transmission system of delivery of user traffic to satisfy the demand that user bandwidth increases rapidly based on the light access way.Above-mentioned smooth access way comprises mainly that Fiber To The Curb (Fiber-to-the-Curb, FTTC), Fiber To The Building (Fiber-to-the-Building, FTTB), FTTP (Fiber-to-the-Premise, FTTP), fiber-to-the-neighborhood (Fiber-to-the-Neighbor, FTTN), Fiber to the home (Fiber-to-the-Home, FTTH) or the like.(Passive OpticalNetwork, PON) technology is a kind of key technology that light access way solution is provided to EPON.PON system schematic as shown in Figure 1, PON 100, it comprises optical line terminal (the OpticalLine Terminal at place, central office, OLT) 110, Optical Distribution Network (Optical Distribution Network, ODN) 130 and a plurality of Optical Network Terminal (Optical Network Terminal, ONT) 120 at customer rs premise place.OLT 110 will send ONT 120 to by ODN 130 from the data of upper layer networks such as PSTN 140, Internet 150, IPTV 160, and the upstream data of ONT 120 can send OLT to by ODN 130, and load mode can be utilized time division multiple access (TDMA) and/or wavelength division multiple access (WDMA).Wherein, ONT above-mentioned also can be optical network unit (Optical Network Unit, ONU), the function of ONT and ONU is basic identical, its difference is located immediately at user side for ONT, and also has other network such as Ethernet between ONU and user.
Fig. 2 A is depicted as typical " closed network " schematic diagram, " closed network " refers to user's (be the telecom consumption person) can only select a provider when networking, the user is in the process of commencing business, business infrastructure network, service bearer network and business provide network all to be subordinated to same provider, for example telecom consumption person applies for the telephone service of a subsidiary caller identification of new clothes, provide providing of the copper cash of registering one's residence to discuss A, provide telephone service also to provide merchant A, the still A of provider of caller ID service is provided.
Existing this " closed network " operation mode is fixed, and is unfavorable for that customer service carries out.
Summary of the invention
In view of this, the embodiment of the invention provide a kind of on optical network device the method, apparatus and system of aware services provider.
The embodiment of the invention is achieved by the following scheme:
The embodiment of the invention provides a kind of method that is used for aware services provider on optical network device, and described optical network device comprises one or more user side physical ports, and described method comprises:
Detect the Link State of one or more user side physical ports;
After determining needs service provider information according to the Link State that detects a certain user side physical port, receive the uplink message that carries service provider's information at this user side physical port;
From the uplink message that carries service provider's information, obtain and record service provider information.
The embodiment of the invention also provides a kind of network processes assembly, described network processes component application is on the network equipment that comprises one or more user side physical ports, it is characterized in that described network processes assembly comprises: state detection module, information Control module, processing module
Described state detection module is used to detect the Link State of one or more user side physical ports;
Described information Control module, when being used for determining needs service provider information according to the Link State that described state detection module detects a certain user side physical port, receive the uplink message that carries service provider's information at this user side physical port, from the uplink message that carries service provider's information, obtain and record service provider information
Utilize service provider's information of the port information of this user side physical port and acquisition to set up the information table of access control information, the information table of described access control information comprises the port information of user side physical port and the corresponding relation of service provider's information;
Described processing module when being used for receiving uplink message on this user-side port, is handled uplink message according to the information table of described access control information.
The embodiment of the invention also provides a kind of optical network device, and described optical network device comprises:
The user-side port module that comprises one or more user side physical ports;
The network-side port module that comprises one or more network side physical ports;
Transmit processing module, be used to transmit the message between user-side port module and the network-side port module;
Control treatment module, be used to detect the Link State of one or more user side physical ports, if when detecting the Link State of a certain user side physical port and need to determine service provider's information, by receiving the uplink message that carries service provider's information at this user side physical port, from the uplink message that carries service provider's information, obtain and record service provider information, utilize service provider's information of the port information of this user side physical port and acquisition to set up the information table of access control information, the uplink message of transmitting the processing module needs and transmitting is handled according to the information table of described access control information.
The embodiment of the invention also comprises a kind of configuration-system, and described configuration-system comprises:
Memory module is used for store configuration information, and described configuration information comprises the corresponding relation of service provider's information and information of virtual local area network;
The request receiver module, the request message described request message that is used for receiving from the information of virtual local area network of optical network device ONU/ONT carries service provider's information;
Enquiry module is used for the corresponding virtual LAN Information that writes down in the service provider's information inquiry memory module according to request message;
Sending module is used for sending the information of virtual local area network that described enquiry module obtains to optical network device ONU/ONT.
Adopt the scheme of the embodiment of the invention, can be as required to port with serve provider and carry out flexible configuration, when subscriber access termination disconnects network, can discharge resource, economizer port, the network O﹠M expense that reduces.
Description of drawings
Fig. 1 is traditional PON system schematic;
Fig. 2 A is existing " closed " system schematic;
" open " system schematic that Fig. 2 B provides for the embodiment of the invention;
Fig. 3 is the embodiment of the invention FTTH system schematic that provides that Fiber to the home;
The connection diagram of the ONT starting state that Fig. 4 A provides for the embodiment of the invention;
Fig. 4 B is the connection diagram of embodiment of the invention ONT running status;
Fig. 5 is the flow chart of embodiment of the invention Dynamic Maintenance access control information;
Fig. 6 A is a kind of configuration-system schematic diagram of the embodiment of the invention;
Fig. 6 B is the another kind of configuration-system schematic diagram of the embodiment of the invention;
The message forwarding system schematic diagram that Fig. 7 provides for the embodiment of the invention;
The ONU/ONT schematic diagram that Fig. 8 provides for the embodiment of the invention.
Embodiment
At first, although the illustrated embodiment of one or more embodiment is provided below should be appreciated that, disclosed system and/or method can utilize current known or existing many technology to realize.The illustrated embodiment that the disclosure never should be confined to illustrate below, accompanying drawing and technology, illustrated in comprising here and exemplary design and the execution mode described, but the disclosure can be made amendment in the equivalency range within the scope of the appended claims and completely.
The embodiment of the invention relates to " open network ".Fig. 2 B is depicted as " open network " schematic diagram, " open network " refers to be provided the service bearer of service bearer network and provides professional business to provide network to be separated, be subordinated to different providers, such as the optical fiber service of registering one's residence of a band of user applies IPTV, possible pattern is: the infrastructure network that provides optical fiber to register one's residence is the Z of infrastructure provider; Service bearer network 201 and service bearer network 202 provide service bearer, and service bearer network 201 can belong to different providers respectively with 202; That speech business is provided is service provider 101, and that the IPTV service is provided is service provider 102 and service provider 103, and the user can select the IPTV service between service provider 102 and service provider 103.
For making the purpose, technical solutions and advantages of the present invention clearer, in the following examples of the present invention, " open network " is example with the FTTH access way, in conjunction with the accompanying drawings the embodiment of the invention is described in further detail.
In the FTTH of the following examples of the present invention system, user terminal is connected to the optical network unit ONU/ONT of bearer network by subscriber access termination; In the bearer network, (Optical Line Terminal OLT) is connected to two layers in the IP kernel heart or L 3 virtual public network (IP CORE L2/L3VPN) to optical network unit ONU/ONT by optical line terminal.Bearer network provides service bearer for a plurality of service providers, as IP CORE L2/L3VPN connection service provider SP A, SP B and the SP C of bearer network.If no special instructions, the optical network unit ONU/ONT here represents with ONT.
Wherein, user terminal as phone, personal computer PC, IPTV terminal etc., is meant the terminal equipment that service is provided for the user.Subscriber access termination, as home gateway (Home Gateway, HG), for user terminal being connected to the network element of the Access Layer of bearer network, at HG is under the situation of digit subscriber wire terminal, and HG both can be used as 2 layers of bridge-set and also can be used as 3 layers of route device.
The embodiment of the invention is supported the function of Dynamic Maintenance access control information on ONT, set up the information table of corresponding access control information according to the service provider of user's needs visits, and carry out the service message processing forward according to the information table of access control information.
On ONT, need the information table of Dynamic Maintenance access control information, executable operations can be slightly different in the different stages.For example, when the subscriber access termination connecting system, if the information table of the access control information of this subscriber access termination not on the ONT, ONT need set up the information table of corresponding access control information, wherein, the information table of the access control information of being set up comprises the service provider's of needs visits information, as service provider's sign (Service Provider Identifier, SPID).Table 1 shows an example of the information table of the access control information under Fig. 3 supported vlans application scenarios.As shown in table 1, the information table of access control information comprises following several territory:
Physical port sign Port ID: the port-mark that the physical port of subscriber access termination (as HG) access is arranged on the expression ONT;
The service provider identifies SP ID: be used for identifying the service provider who needs visit;
Outer VLAN identification Outer VLAN ID: the virtual network that is used for identification service provider;
GEM Port ID: the service transmission channels sign is used to support multiport multiplexing, wherein, the service transmission channels of GEMPORT (GEM port) expression GEM mode, GEM Port ID is distributed by OLT, and GEM PORT ID is that the overall situation is unique, the GEM PORTID that promptly different traffic flow assignment is different.
ONT sets up good table according to this when receiving the Business Stream of arbitrary physical port, to the Business Stream interpolation outside VLAN ID and the encapsulation GEM PORT ID of this physical port.
Access control information among the table 1ONT
| ?Port?ID | ??SP?ID | ?Outer?VLAN?ID | ?GEM?port?ID |
| ?1 | ??0x000b | ?0x0004～6 | ?0x08～0f |
| ?2 | ??0x000a | ?0x0001～3 | ?0x01～07 |
| ?3 | ??0x000d | ?0x000a～c | ?0x18～1f |
| ?4 | ??null | ?null | ?null |
Information table that it should be noted that above-mentioned access control information also can be expanded, for example can comprise message characteristic information (as MAC Address, IP address, customer position information), one or more of service quality QoS information etc.Table 1 is to be example with the GPON system, and transmission channel is designated GEMport ID; If in the EPON system, transmission channel be designated LLID (Logic Linkidentifier, LLID).
The specific implementation process of the embodiment of the invention is described below in conjunction with Fig. 4 A, 4B and Fig. 5.
ONT regularly detects in the customary detection of device start stage or in the operation phase usually, carries out the information table attended operation of access control information.
In the device start stage, ONT sets up the blank list item of an access control information according to the user side physical port quantity of self.Certainly, if ONT has built up the list item of this access control information, only need start-up loading during the ONT device start.Port ID represents the user side physical port sign of ONT in the table 2; The service provider identifies SP ID, Outer VLAN ID, GEM port ID is empty " Null ".
Initialized access control information among the table 2ONT
| ?Port?ID | ??SP?ID | ??Outer?VLAN?ID | ??GEM?port?ID |
| ?1 | ??Null | ??Null | ??Null |
| ??2 | ??Null | ??Null | ??Null |
| ??3 | ??Null | ??Null | ??Null |
| ??4 | ??Null | ??Null | ??Null |
With ONT the detection of user side physical port 1 being treated to example below describes.
S502: on ONT, check the Link State of user side physical port 1.
Concrete, the link-state information that can inquire about the physical port of local record, the Link State of inquiring user side physical port 1; Perhaps send the link state inquiry request message by user side physical port 1, determine the Link State (Down or Up) of physical port according to the response message that receives from user side physical port 1, optionally, on ONT, set inquiry times or polling cycle, in the inquiry times of setting or repeat to send the link state inquiry request message in polling cycle.
S504: on ONT, judge it is to add or deletion SP ID list item according to the Link State of detected user side physical port 1, if promptly the Link State of user side physical port 1 becomes connection (Up) by disconnecting (Down), when specifically powering on as HG, judging needs to add SP ID list item, execution in step S510, if the Link State of user side physical port 1 becomes Down by Up, judging needs deletion SP ID list item execution in step S520.
S510: on ONT, send SP ID request message to the HG of user side physical port 1 correspondence (SP B);
S512: on ONT, judge whether to receive the response message that comprises SP ID from HG (SP B); If receive then execution in step S514, otherwise execution in step S518;
S514: on ONT, the SP ID in the response message of receiving is filled in the information table of access control information, promptly in the SP ID list item of user side physical port 1 correspondence, the particular content of SP ID list item can be the line data of " 1 " referring to Port ID in the table 1.Optionally, ONT is last can to reply an acknowledge message for HG (SP B) at step S516, has so promptly finished the automatic perception of SP ID.
ONT also can directly intercept and capture at this user side physical port and receive the uplink message that carries service provider's information; From the uplink message that carries service provider's information, obtain and record service provider information.
Wherein, ONT can obtain the Outer VLAN ID of SP ID correspondence according to the information of service provider who writes down in the local data base and VLAN, can also obtain in conjunction with the informix of corresponding strategy and above-mentioned service provider and VLAN during specific implementation.
Wherein, Outer VLAN ID also can be by the upper layer network devices allocation, for example in the access control information of ONT: the upper layer network devices allocation is configured ONT by the Optical Network Termination Management and Control Interface mode; Or ONT is configured by the TR069 protocol mode; Or directly connect or the Long-distance Control mode is configured ONT by configuration management system.This upper layer network equipment can be optical line terminal OLT, equipment management system (Equipment Management System, EMS), configuration server (Configuration Server, CS) any one.The scheme that adopts the embodiment of the invention to provide, inner VLAN ID need not prior unified planning, can be set up on their own as required by the service provider.During specific implementation, ONT can report SP ID upper layer network equipment, and upper layer network equipment obtains the vlan information of SP ID correspondence according to SP ID, and will obtain vlan information and feed back to ONT.
Concrete a kind of implementation is referring to as shown in Figure 6A system schematic, and this system comprises: Dynamic Host Configuration Protocol server DHCP Server, for the DHCP request of HG provides corresponding IP; Configuration server provides corresponding configuration information according to configuring request for ONT, as vlan information, VPN information etc.Wherein, DHCP Server and configuration server are functional entity, and these two functional entitys may reside in the physical entity.DHCP Server is connected with the OLT logic with configuration server, dots.：
ONT or OLT comprise DHCP Relay functional entity, and DHCP Relay functional entity can be intercepted and captured or explain the special field of DHCP message or insert special field in the DHCP message.Support that with OLT DHCP Relay function is the example explanation.HG is a three-layer equipment, powers on or can be to network side request IP address when artificially starting, and IP Address requests message sends to Dynamic Host Configuration Protocol server by the DHCP request message, can carry SP information by special field (for example identification field) in the request message, as SPID; Obtain SP information the DHCP request message that ONT can receive from the user side physical port that HG inserts, in addition, the DHCP request message that ONT can also receive according to a certain port adds this port information, as port-mark, in the special field of DHCP request message.OLT monitoring HG DHCP request message can be known SP information under the HG and the port information of the ONT that this HG connected by the special field in the DHCP request message.The port information of the ONT that OLT can be connected with HG according to the SP information of HG issues corresponding configuration information and gives ONT.OLT also can send configuring request to configuration server, behind the configuration information of configuration server request correspondence, configuration information is handed down to ONT by the DHCP message, wherein, configuring request comprises the SP information under the HG, also can comprise the port information of the ONT that this HG connects.Configuration information comprises the outside VLAN ID Outer VLANID of corresponding end mouth correspondence, and ONT just can carry out corresponding outside VLAN encapsulation after receiving corresponding OuterVLANID.In addition, configuration information also comprises corresponding port internal layer VLAN ID Inner VLAN ID, and ONT can offer HG or be stored in this locality after receiving Inner VLAN ID.
Another kind of implementation is referring to the system schematic shown in Fig. 6 B, and this system comprises: terminal management server (configuration server of HG) as supporting the server of TR069 agreement, provides the configuration service function of HG.Configuration server provides corresponding configuration information according to configuring request for ONT, as vlan information, VPN information etc.Wherein, terminal management server and configuration server are functional entity, and these two functional entitys may reside in different physical entities and also may reside in the physical entity.Terminal management server is connected with the HG logic, and configuration server is connected with the OLT logic, and logic connects between terminal management server and the configuration server, dots.
After HG powers on, can send configuring request or reporting state information (concrete grammar is referring to prior art) to terminal management server (configuration server of HG) by corresponding mode, preferred, described request.After configuration was finished, terminal management server sent the ONT identification information that HG connected to configuration server, can comprise SP information, and as SP ID, the request configuration server is configured again to ONT.Configuration server generates corresponding configuration information and is handed down to ONT. by OLT
S518: report makes mistakes, and finishes the query script of this user side physical port.
S520: on ONT, the SP ID list item of deletion user side physical port 1 correspondence.
ONT is identical with step S502-S520 with 3 detection processing procedure to user side physical port 2, and the result's ginseng that obtains is shown in Table 1.
Figure 6 shows that the access control information that utilizes said process to set up carries out the system block diagram that message is transmitted.The specific implementation process is as follows:
ONT receives the uplink message from HG, comprises inner VLAN ID in the described uplink message;
ONT inquires about this HG corresponding outer layer VLAN ID and GEM PORT ID.Specifically can the time according to the information table of the user side physical port PORT ID queried access control information of HG correspondence; If carrying SP ID in the uplink message also can inquire about according to SP ID; If record the characteristic information of uplink message in the information table of access control information, can also utilize the information table of some characteristic information as the search index access control information.
ONT is encapsulated into outside VLAN ID and GEM PORT ID in the uplink message according to certain encapsulation format, realizes as the VLAN (virtual local area network) by IEEE 802.1Q definition.
Message after ONT will encapsulate sends to OLT, so that OLT transmits.
User-side port module 802 can comprise one or more user side physical ports, and each user side physical port can connect a subscriber access termination, as home gateway HG.
Network-side port module 806 has the network side physical port, is used to couple the network side local side apparatus, as optical line terminal OLT.
Transmit processing module 804, be used to transmit the message between user-side port module 802 and the network-side port module 806.
Control treatment module, be used to detect the Link State of one or more user side physical ports, if the Link State that detects a certain user side physical port becomes when being communicated with from disconnection, send service provider's information request message by this user side physical port, and from the response message that this user's physical port receives, obtain service provider's information, utilize service provider's information of the port information of this user side physical port and acquisition to set up the information table of access control information, the uplink message of transmitting the processing module needs and transmitting is handled according to the information table of described access control information.
Concrete, control module comprises: state detection module 810, information Control module 812, processing module 816,
State detection module 81O is used to detect the Link State of one or more user side physical ports, specifically referring to step S502 shown in Figure 5;
The configuration information acquisition module, be used to obtain configuration information, the configuration information that obtains is offered the information Control module, added in the corresponding list item by information Control module 812, the configuration information that is obtained comprises one or more of external memory VLAN ID Outer VLAN ID, internal memory VLAN ID Inner VLANID, GEM PORT ID, service quality QoS information, other configuration parameter.Specifically can adopt the mode of above-mentioned Fig. 6 A or Fig. 6 B to obtain configuration information.Wherein, information such as the SP information under the HG, VLAN can be pre-configured among the ONT by OLT, various servers etc. before HG powers in advance, are obtained according to the SP information searching local data base that obtains from the HG uplink message by information Control module 812 after HG powers on.
The function of state detection module 810, information Control module 812, processing module 816 can be used as the independent entity module, can be at the network processes assembly, as realizing on the network processes chip, this network processes chip is handled according to flow process shown in Figure 5, realizes the function of Dynamic Maintenance access control information.
The embodiment of the invention also provides a kind of configuration-system, as one or more combinations of Fig. 6 A Dynamic Host Configuration Protocol server, configuration server, or one or more combinations of Fig. 6 B terminal management server, configuration server, configuration-system comprises:
Memory module is used for store configuration information, and described configuration information comprises the corresponding relation of service provider's information and information of virtual local area network;
The request receiver module, the request message described request message that is used for receiving from the information of virtual local area network of optical network device ONU/ONT carries service provider's information;
Enquiry module is used for the corresponding virtual LAN Information that writes down in the service provider's information inquiry memory module according to request message;
Sending module is used for sending the information of virtual local area network that described enquiry module obtains to optical network device ONU/ONT.
In addition, one of ordinary skill in the art will appreciate that all or part of step that realizes in the foregoing description method is to indicate relevant hardware to finish by program, described program can be stored in the computer read/write memory medium, this program can be undertaken by the flow process of step 500-step 540 shown in Figure 5 when carrying out.
In the scheme that the above embodiment of the present invention provides, the information table of Dynamic Maintenance access control information on ONT, service provider's information that special basis perceives is carried out corresponding configuration and is handled the industry of going forward side by side affair forwarding.Like this, can solve the physical port limited amount of ONT, port demand in the time of can't satisfying a large amount of SP, when for example the whole network has 100 SP, general ONT just is difficult to provide 100 user side physical ports, adopts the scheme of the embodiment of the invention can make the HG that inserts ONT select corresponding SP to commence business as required.And configuration-system can be done corresponding configuration to bearer network according to the request of HG, ONT, OLT arbitrary network equipment, flexible configuration, saving O﹠M cost.
The above; only be the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; can expect easily changing or replacing, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.
Claims (12)
1, a kind of method that is used for aware services provider on optical network device, described optical network device comprises one or more user side physical ports, it is characterized in that, described method comprises:
Detect the Link State of one or more user side physical ports;
After determining needs service provider information according to the Link State that detects a certain user side physical port, receive the uplink message that carries service provider's information at this user side physical port;
From the uplink message that carries service provider's information, obtain and record service provider information.
2, method according to claim 1 is characterized in that, receives the uplink message that carries service provider's information at this user side physical port, specifically comprises:
Send service provider's information request message by described user side physical port, from the response message that carries service provider's information that this user side physical port receives, obtain service provider's information; Perhaps
From the DHCP message of the service provider's information that carries of this user side physical port correspondence, obtain service provider's information by reception.
3, method according to claim 2 is characterized in that, described method also comprises:
The information table of access control information is set up in the service of setting up of service provider's information of utilizing this user side physical port information and obtaining.
4, according to each described method of claim 1 to 3, it is characterized in that described method also comprises:
Utilize one or more information of described service provider's information acquisition corresponding outer layer Virtual Local Area Network sign Outer VLANID, transmission channel sign, quality of service information, and above-mentioned one or more information are recorded in the information table of service provider's information correspondence in the access control information;
Handle according to the uplink message that the information table of described access control information is transmitted needs.
5, method according to claim 4 is characterized in that, the uplink message that the information table of described access control information is transmitted needs is handled specifically and comprised:
Outer Virtual Local Area Network sign Outer VLAN ID and/or transmission channel sign are added in the uplink message that needs to transmit.
6, a kind of network processes assembly, described network processes component application is characterized in that on the network equipment that comprises one or more user side physical ports described network processes assembly comprises: state detection module, information Control module, processing module,
Described state detection module is used to detect the Link State of one or more user side physical ports;
Described information Control module, when being used for determining needs service provider information according to the Link State that described state detection module detects a certain user side physical port, receive the uplink message that carries service provider's information at this user side physical port, from the uplink message that carries service provider's information, obtain and record service provider information
Utilize service provider's information of the port information of this user side physical port and acquisition to set up the information table of access control information, the information table of described access control information comprises the port information of user side physical port and the corresponding relation of service provider's information;
Described processing module when being used for receiving uplink message on this user-side port, is handled uplink message according to the information table of described access control information.
7, network processes assembly according to claim 6 is characterized in that, also comprises in the information table of the access control information that described information Control module is set up: service provider's information corresponding outer layer Virtual Local Area Network sign Outer VLAN ID,
Described processing module is handled uplink message according to described corresponding relation and comprised: described processing module is added the Outer VLAN ID of correspondence in the uplink message to.
8, according to claim 6 or 7 described network processes assemblies, it is characterized in that, also comprise in the information table of the access control information that described information Control module is set up: the service transmission channels sign,
Described processing module is handled uplink message according to described corresponding relation and comprised: described processing module is added corresponding service transmission channel sign in the uplink message to.
9, network processes assembly according to claim 6, it is characterized in that, if described information Control module when being used for Link State that described state detection module detects a certain user side physical port and losing, is deleted the information table of this service provider's information correspondence.
10, a kind of optical network device is characterized in that, described optical network device comprises:
The user-side port module that comprises one or more user side physical ports;
The network-side port module that comprises one or more network side physical ports;
Transmit processing module, be used to transmit the message between user-side port module and the network-side port module;
Control treatment module, be used to detect the Link State of one or more user side physical ports, if when detecting the Link State of a certain user side physical port and need to determine service provider's information, by receiving the uplink message that carries service provider's information at this user side physical port, from the uplink message that carries service provider's information, obtain and record service provider information, utilize service provider's information of the port information of this user side physical port and acquisition to set up the information table of access control information, the uplink message of transmitting the processing module needs and transmitting is handled according to the information table of described access control information.
11, optical network device according to claim 10 is characterized in that, described optical network device comprises:
The dynamic host configuration protocol relay functional entity obtains service provider's information from the DHCP uplink message, and obtains the configuration information of outside Virtual Local Area Network sign from the DHCP downlink message.
12, a kind of configuration-system is characterized in that, described configuration-system comprises:
Memory module is used for store configuration information, and described configuration information comprises the corresponding relation of service provider's information and information of virtual local area network;
The request receiver module, the request message described request message that is used for receiving from the information of virtual local area network of optical network device ONU/ONT carries service provider's information;
Enquiry module is used for the corresponding virtual LAN Information that writes down in the service provider's information inquiry memory module according to request message;
Sending module is used for sending the information of virtual local area network that described enquiry module obtains to optical network device ONU/ONT.
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| CN200810216118.2A CN101674139B (en) | 2008-09-09 | 2008-09-09 | Method, device and system for perceiving service provider from optical network device |
| PCT/CN2009/073716 WO2010028578A1 (en) | 2008-09-09 | 2009-09-03 | Method for sensing the service provider on an optical network device, device and system thereof |
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| CN200810216118.2A CN101674139B (en) | 2008-09-09 | 2008-09-09 | Method, device and system for perceiving service provider from optical network device |
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| Publication number | Publication date |
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| WO2010028578A1 (en) | 2010-03-18 |
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