CN101674139B - 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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- CN101674139B CN101674139B CN200810216118.2A CN200810216118A CN101674139B CN 101674139 B CN101674139 B CN 101674139B CN 200810216118 A CN200810216118 A CN 200810216118A CN 101674139 B CN101674139 B CN 101674139B
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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-side physical 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 state of 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 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
Based on light access way, provide the optical transmission system of delivery of user traffic to meet the demand that user bandwidth increases rapidly.Above-mentioned smooth access way mainly comprises 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) etc.EPON (Passive OpticalNetwork, PON) technology is a kind of key technology that light access way solution is provided.PON system schematic as shown in Figure 1, PON100, it comprises optical line terminal (the OpticalLine Terminal at central office place, OLT) 110, Optical Distribution Network (Optical Distribution Network, ODN) 130 and multiple Optical Network Terminal (Optical Network Terminal, ONT) 120 at customer rs premise place.OLT110 will send ONT120 to by ODN130 from the data of the upper layer networks such as PSTN140, Internet150, IPTV160, and the upstream data of ONT120 can send OLT to by ODN130, load mode can be utilized time division multiple access (TDMA) and/or wavelength division multiple access (WDMA).Wherein, ONT above-mentioned can be also optical network unit (Optical Network Unit, ONU), and the function of ONT and ONU is basic identical, and its difference is located immediately at user side for ONT, and between ONU and user in addition other network as Ethernet.
Fig. 2 A is depicted as typical " closed network " schematic diagram, " closed network " refers to user's (be telecom consumption person) can only select a provider when networking, user is in the process of commencing business, business infrastructure network, service bearer network and business provide network to be all subordinated to same provider, for example telecom consumption person applies for the telephone service of a subsidiary caller identification of new clothes, what the copper cash of registering one's residence was provided is to provide business A, provide telephone service to be also to provide business 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 present invention provide a kind of on optical network device the method, apparatus and system of aware services provider.
The embodiment of the present invention is achieved by the following scheme:
The embodiment of the present invention provides a kind of method for aware services provider on optical network device, and described optical network device comprises one or more user's side physical ports, and described method comprises:
Detect the Link State of one or more user's side physical ports;
According to the Link State that a certain user's side physical port detected, determine and need after service provider's information, at this user's side physical port, receive the uplink message that carries service provider's information;
From carry the uplink message of service provider's information, obtain and record service provider's information;
Wherein, describedly at this user's side physical port, receive the uplink message that carries service provider's information, specifically comprise:
By described user's side physical port, send service provider's information request message, the response message that carries service provider's information receiving from this user's side physical port, obtain service provider's information; Or
By receiving, from the DHCP message of the service provider's information that carries corresponding to this user's side physical port, obtain service provider's information;
Described method also comprises:
Service provider's information of utilizing this user's side physical port information and obtain is set up service and is set up the information table of access control information, and carries out service message processing forward according to the information table of access control information.
The embodiment of the present invention also provides a kind of network processes assembly, described network processes component application is in comprising on the network equipment of one or more user's 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, for detection of the Link State of one or more user's side physical ports;
Described information control module, for the Link State that a certain user's side physical port detected according to described state detection module, determine while needing service provider's information, at this user's side physical port, receive the uplink message that carries service provider's information, from carry the uplink message of service provider's information, obtain and record service provider's information
Utilize the port information of this user's side physical port and service provider's information of 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's side physical port and the corresponding relation of service provider's information;
Described processing module, when receiving uplink message in this user-side port, processes uplink message according to the information table of described access control information.
The embodiment of the present invention also provides a kind of optical network device, and described optical network device comprises:
Comprise the user-side port module of one or more user's side physical ports;
Comprise the network-side port module of one or more network side physical ports;
Forward process module, for forwarding the message between user-side port module and network-side port module;
Control processing module, for detection of the Link State of one or more user's side physical ports, if the Link State of a certain user's side physical port being detected determines while needing service provider's information, by receiving at this user's side physical port the uplink message that carries service provider's information, from carry the uplink message of service provider's information, obtain and record service provider's information, utilize the port information of this user's side physical port and service provider's information of acquisition to set up the information table of access control information, the uplink message that need to forward forward process module according to the information table of described access control information is processed.
The embodiment of the present invention also comprises a kind of configuration-system, and described configuration-system comprises:
accompanying drawing explanation
Memory module, for store configuration information, described configuration information comprises the corresponding relation of service provider's information and information of virtual local area network;
Request receiving module, carries service provider's information for receiving from the request message described request message of the information of virtual local area network of optical network device ONU/ONT;
Enquiry module, for according to the corresponding information of virtual local area network recording in service provider's information inquiry memory module of request message;
Sending module, the information of virtual local area network obtaining for send described enquiry module to optical network device ONU/ONT.
Adopt the scheme of the embodiment of the present invention, can be as required to port and serve provider carry out flexible configuration, can releasing resource when subscriber access termination disconnects network, save port, reduce network O&M expense.
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 present invention;
Fig. 3 is the embodiment of the present 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 present invention;
Fig. 4 B is the connection diagram of embodiment of the present invention ONT running status;
Fig. 5 is the flow chart of embodiment of the present invention Dynamic Maintenance access control information;
Fig. 6 A is a kind of configuration-system schematic diagram of the embodiment of the present invention;
Fig. 6 B is the another kind of configuration-system schematic diagram of the embodiment of the present invention;
The message forwarding system schematic diagram that Fig. 7 provides for the embodiment of the present invention;
The ONU/ONT schematic diagram that Fig. 8 provides for the embodiment of the present invention.
Embodiment
First, although should be appreciated that the illustrated embodiment that one or more embodiment are provided below, disclosed system and/or method can utilize current known or existing many technology to realize.The disclosure certainly should not be limited to the illustrated embodiment, accompanying drawing and the technology that illustrate below, illustrated in comprising here and describe exemplary design and execution mode, but the disclosure can be modified in equivalency range within the scope of the appended claims and completely.
The embodiment of the present 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 the business of business to provide network to be separated, be subordinated to different providers, such as a user applies for a fiber entering household service with IPTV, possible pattern is: the infrastructure network that fiber entering household is provided is the Z of infrastructure provider; Service bearer network 201 and service bearer network 202 provide service bearer, and service bearer network 201 and 202 can belong to respectively different providers; That speech business is provided is service provider 101, and that IPTV service is provided is service provider 102 and service provider 103, and user can select IPTV service between service provider 102 and service provider 103.
For making the object, technical solutions and advantages of the present invention clearer, in the following examples of the present invention, " open network ", take FTTH access way as example, is described in further detail the embodiment of the present invention by reference to the accompanying drawings.
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 bearer network, optical network unit ONU/ONT is connected to two layers, the IP kernel heart or L 3 virtual public network (IP CORE L2/L3VPN) by optical line terminal (Optical Line Terminal, OLT).Bearer network provides service bearer for multiple service providers, as the IP CORE L2/L3VPN of bearer network connects service provider SP A, SP B and SP C.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., refers to the terminal equipment that service is provided for 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, in the situation that HG is digit subscriber wire terminal, 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 present invention is supported the function of Dynamic Maintenance access control information on ONT, the service provider that need to access according to user sets up the information table of corresponding access control information, and carries out 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 subscriber access termination connecting system, if the information table of the access control information of this subscriber access termination not on ONT, ONT need to set up the information table of corresponding access control information, wherein, the service provider's that the information table of the access control information of setting up comprises needs access 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 represents to have on ONT the physical port of subscriber access termination (as HG) access;
Service provider identifies SP ID: be used for identifying the service provider who needs access;
Outer VLAN identification Outer VLAN ID: for the virtual network of identification service provider;
GEM Port ID: service transmission channels sign, be used for supporting multiport multiplexing, wherein, GEMPORT (GEM port) represents the service transmission channels of GEM mode, GEM Port ID is distributed by OLT, GEM PORT ID is that the overall situation is unique, the GEM PORT ID that different traffic flow assignment is different.
ONT is when receiving the Business Stream of arbitrary physical port, and the table establishing according to this, adds outside VLAN ID and encapsulation GEM PORT ID to the Business Stream of this physical port.
Access control information in table 1ONT
| Port?ID | SP?ID | Outer?VLAN?ID | GEM?port? |
| 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 take GPON system as example, and transmission channel is designated GEMport ID; If in EPON system, transmission channel is designated LLID (Logic Linkidentifier, LLID).
The specific implementation process of the embodiment of the present invention is described below in conjunction with Fig. 4 A, 4B and Fig. 5.
ONT conventionally detects or regularly detects in the operation phase in device start stage routine, carries out the information table attended operation of access control information.
In the device start stage, ONT, according to the user's side physical port quantity of self, sets up the blank list item of an access control information.Certainly, if ONT has built up the list item of this access control information, during ONT device start, only need start-up loading.In table 2, Port ID represents user's side physical port sign of ONT; Service provider identifies SPID, Outer VLAN ID, GEM port ID is empty " Null ".
Initialized access control information in table 2ONT
| Port?ID | SP?ID | Outer?VLAN?ID | GEM?port? |
| 1 | Null | Null | Null |
| 2 | | Null | Null | |
| 3 | | Null | Null | |
| 4 | Null | Null | Null |
Take ONT, the Check processing of user's side physical port 1 is described as example below.
S502: on ONT, check the Link State of user's 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; Or send link state inquiry request message by user's side physical port 1, according to the response message receiving from user's side physical port 1, determine the Link State (Down or Up) of physical port, optionally, on ONT, set inquiry times or polling cycle, set inquiry times or in polling cycle, repeat to send link state inquiry request message.
S504: on ONT, according to the Link State judgement of the user's side physical port 1 detecting, be add or delete SP ID list item, if the Link State of user's side physical port 1 becomes connection (Up) from disconnecting (Down), while specifically powering on as HG, judgement need to be added SP ID list item, execution step S510, if the Link State of user's side physical port 1 becomes Down from Up, judgement need to be deleted SP ID list item execution step S520.
S510: on ONT, send SP ID request message to the HG (SP B) of user's side physical port 1 correspondence;
S512: on ONT, judge whether to receive the response message that comprises SP ID from HG (SP B); If received, perform step S514, otherwise execution step S518;
S514: on ONT, the SP ID in the response message of receiving is filled in the information table of access control information,, in the SP ID list item of user's side physical port 1 correspondence, the particular content of SP ID list item can be the row data of " 1 " referring to Port ID in table 1.Optionally, ONT is upper can reply an acknowledge message to HG (SP B) at step S516, has so completed the automatic sensing process of SP ID.
ONT also can directly intercept and capture at this user's side physical port and receive the uplink message that carries service provider's information; From carry the uplink message of service provider's information, obtain and record service provider's information.
Wherein, ONT can be according to the information of the service provider who records in local data base and VLAN, obtains the Outer VLAN ID that SP ID is corresponding, during specific implementation, can also obtain in conjunction with the informix of corresponding strategy and above-mentioned service provider and VLAN.
Wherein, in the access control information of ONT, Outer VLAN ID also can for example, by upper layer network devices allocation: upper layer network devices allocation is configured ONT by Optical Network Termination Management and Control Interface mode; Or by TR069 protocol mode, ONT is configured; Or by the direct connection of configuration management system or Long-distance Control mode, ONT is configured.This upper layer network equipment can be any one of optical line terminal OLT, equipment management system (Equipment Management System, EMS), configuration server (Configuration Server, CS).The scheme that adopts the embodiment of the present invention to provide, inner VLAN ID, without prior unified planning, can be set as required voluntarily by service provider.During specific implementation, ONT can report SP ID upper layer network equipment, and upper layer network equipment obtains vlan information corresponding to SP ID according to SP ID, and acquisition vlan information is fed back to ONT.
Concrete a kind of implementation is referring to system schematic as shown in Figure 6A, 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 a physical entity.DHCP Server is connected with 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 DHCP message.Take OLT, support DHCP Relay function as example explanation.HG is three-layer equipment, can be to network side IP address requesting when powering on or artificially starting, IP Address requests message sends to Dynamic Host Configuration Protocol server by DHCP request message, can for example, by special field (identification field), carry SP information, as SPID in request message; In the DHCP request message that ONT can receive from user's side physical port of HG access, obtain SP information, 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 know the port information of the ONT that SP information under HG and this HG connect by the special field in 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 to ONT.OLT also can send configuring request to configuration server, from configuration information corresponding to configuration server request, configuration information is handed down to ONT by DHCP message, wherein, configuring request comprises the SP information under HG, also can comprise the port information of the ONT that this HG connects.Configuration information comprises the outside VLAN ID Outer VLANID that corresponding ports is corresponding, and ONT just can carry out corresponding outside VLAN encapsulation after receiving corresponding OuterVLANID.In addition, configuration information also comprises corresponding ports 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 system schematic as shown in Figure 6B, and this system comprises: terminal management server (configuration server of HG), as supported 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 a physical entity.Terminal management server is connected with HG logic, and configuration server is connected with OLT logic, and between terminal management server and configuration server, logic connects, and dots.
After HG powers on, can to terminal management server (configuration server of HG), send configuring request or reporting state information (concrete grammar is referring to prior art) by corresponding mode, preferred, described request.After having configured, terminal management server sends to configuration server the ONT identification information that HG connects, and can comprise SP information, and as SP ID, request configuration server re-starts configuration 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's side physical port.
S520: on ONT, delete the SP ID list item of user's side physical port 1 correspondence.
ONT is identical with step S502-S520 with 3 Check processing process to user's side physical port 2, and the result ginseng obtaining 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 of message repeating.Specific implementation process is as follows:
ONT receives the uplink message from HG, and described uplink message comprises inner VLAN ID;
ONT inquires about outside VLAN ID and the GEM PORT ID that this HG is corresponding.Specifically can time according to the information table of user's side physical port PORT ID queried access control information corresponding to HG; If carrying SP ID in 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 search index access control information.
ONT is encapsulated into outside VLAN ID and GEM PORT ID in uplink message according to certain encapsulation format, as the VLAN defining by I EEE802.1Q (virtual local area network) realizes.
ONT sends to OLT by the message after encapsulation, so that OLT forwards.
User-side port module 802 can comprise one or more user's side physical ports, and each user's side physical port can connect a subscriber access termination, as home gateway HG.
Network-side port module 806, has network side physical port, for coupling network side local side apparatus, as optical line terminal OLT.
Control processing module, for detection of the Link State of one or more user's side physical ports, if detected when the Link State of a certain user's side physical port becomes connection from disconnecting, by this user's side physical port, send service provider's information request message, and obtain service provider's information the response message receiving from this user's physical port, utilize the port information of this user's side physical port and service provider's information of acquisition to set up the information table of access control information, the uplink message that need to forward forward process module according to the information table of described access control information is processed.
Concrete, control module comprises: state detection module 810, information control module 812, processing module 816,
Configuration information acquisition module, be used for obtaining configuration information, the configuration information obtaining is offered to information control module, by information control module 812, added in corresponding list item, the configuration information obtaining 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, the information such as SP information under HG, VLAN can be pre-configured in ONT by OLT, various servers etc. in advance before HG powers on, and after HG powers on, by information control module 812, according to the SP information searching local data base obtaining from HG uplink message, are obtained.
The function of state detection module 810, information control module 812, processing module 816 can be used as independently entity module, can be at network processes assembly, as realized on network processes chip, this network processes chip is processed according to the flow process shown in Fig. 5, realizes the function of Dynamic Maintenance access control information.
The embodiment of the present 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, for store configuration information, described configuration information comprises the corresponding relation of service provider's information and information of virtual local area network;
Request receiving module, carries service provider's information for receiving from the request message described request message of the information of virtual local area network of optical network device ONU/ONT;
Enquiry module, for according to the corresponding information of virtual local area network recording in service provider's information inquiry memory module of request message;
Sending module, the information of virtual local area network obtaining for send described enquiry module to optical network device ONU/ONT.
In addition, one of ordinary skill in the art will appreciate that all or part of step realizing in above-described embodiment method is to indicate relevant hardware to complete by program, described program can be stored in computer read/write memory medium, this program, when carrying out, can be undertaken by the flow process of the 500-of step shown in Fig. 5 step 540.
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 processing, and the industry of going forward side by side business forwards.Like this, can solve the physical port limited amount of ONT, port demand in the time of cannot meeting a large amount of SP, for example, when the whole network has 100 SP, general ONT is just difficult to provide 100 user's side physical ports, adopts the scheme of the embodiment of the present invention can make the HG that accesses ONT select as required corresponding SP to commence business.And configuration-system can do corresponding configuration to bearer network according to the request of HG, ONT, OLT arbitrary network equipment, flexible configuration, saving O&M cost.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, any be familiar with those skilled in the art the present invention disclose technical scope in; can expect easily changing or replacing, within all should being encompassed in 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 (9)
1. for a method for aware services provider on optical network device, described optical network device comprises one or more user's side physical ports, it is characterized in that, described method comprises:
Detect the Link State of one or more user's side physical ports;
According to the Link State that a certain user's side physical port detected, determine and need after service provider's information, at this user's side physical port, receive the uplink message that carries service provider's information;
From carry the uplink message of service provider's information, obtain and record service provider's information;
Wherein, describedly at this user's side physical port, receive the uplink message that carries service provider's information, specifically comprise:
By described user's side physical port, send service provider's information request message, the response message that carries service provider's information receiving from this user's side physical port, obtain service provider's information; Or
By receiving, from the dynamic host configuration protocol DHCP message of the service provider's information that carries corresponding to this user's side physical port, obtain service provider's information;
Described method also comprises:
Service provider's information of utilizing this user's side physical port information and obtain is set up service and is set up the information table of access control information, and according to the information table of access control information, the uplink message that carries service provider's information is processed.
2. method according to claim 1, is characterized in that, described method also comprises:
Utilize one or more information of outer Virtual Local Area Network sign Outer VLANID that described service provider's information acquisition is corresponding, transmission channel sign, quality of service information, and by above-mentioned one or more information recordings in information table corresponding to service provider's information in access control information;
According to the information table of described access control information, the uplink message that carries service provider's information is processed.
3. method according to claim 2, is characterized in that, describedly according to the information table of described access control information, to carrying the uplink message of service provider's information, processes specifically and comprises:
By outer Virtual Local Area Network sign Outer VLAN ID and/or transmission channel sign add to need to forward described in carry in the uplink message of service provider's information.
4. a network processes assembly, described network processes component application, in comprising on the network equipment of one or more user's side physical ports, is characterized in that, described network processes assembly comprises: state detection module, information control module, processing module,
Described state detection module, for detection of the Link State of one or more user's side physical ports;
Described information control module, for the Link State that a certain user's side physical port detected according to described state detection module, determine while needing service provider's information, at this user's side physical port, receive the uplink message that carries service provider's information, from carry the uplink message of service provider's information, obtain and record service provider's information
Utilize the port information of this user's side physical port and service provider's information of 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's side physical port and the corresponding relation of service provider's information;
Described processing module, when receiving the uplink message that carries service provider's information in this user-side port, processes the uplink message of the described service provider's of carrying information according to the information table of described access control information.
5. network processes assembly according to claim 4, is characterized in that, in the information table of the access control information that described information control module is set up, also comprises: the outer Virtual Local Area Network sign Outer VLAN ID that service provider's information is corresponding,
Described processing module is processed and is comprised uplink message according to described corresponding relation: described processing module carries in the uplink message of service provider's information described in corresponding Outer VLAN ID is added to.
6. according to the network processes assembly described in claim 4 or 5, it is characterized in that, in the information table of the access control information that described information control module is set up, also comprise: service transmission channels sign,
Described processing module is processed and is comprised the uplink message of the described service provider's of carrying information according to described corresponding relation: described processing module carries in the uplink message of service provider's information described in corresponding service transmission channels sign is added to.
7. network processes assembly according to claim 4, it is characterized in that, described information control module, if while detecting that for described state detection module the Link State of a certain user's side physical port is lost, delete information table corresponding to this service provider's information.
8. an optical network device, is characterized in that, described optical network device comprises:
Comprise the user-side port module of one or more user's side physical ports;
Comprise the network-side port module of one or more network side physical ports;
Forward process module, for forwarding the message between user-side port module and network-side port module;
Control processing module, for detection of the Link State of one or more user's side physical ports, if the Link State of a certain user's side physical port being detected determines while needing service provider's information, by receiving at this user's side physical port the uplink message that carries service provider's information, from carry the uplink message of service provider's information, obtain and record service provider's information, utilize the port information of this user's side physical port and service provider's information of acquisition to set up the information table of access control information, the uplink message that carries service provider's information described in need to forwarding forward process module according to the information table of described access control information is processed.
9. optical network device according to claim 8, is characterized in that, described optical network device comprises:
Dynamic host configuration protocol relay functional entity DHCP Relay obtains service provider's information from DHCP uplink message, and from DHCP downlink message, obtains the configuration information of outside Virtual Local Area Network sign.
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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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| CN102497378B (en) | 2011-12-15 | 2015-03-18 | 杭州华三通信技术有限公司 | Method and device for dynamically choosing DHCP server for client terminal |
| CN103841509B (en) * | 2012-11-20 | 2017-12-05 | 中国电信股份有限公司 | Mobile network's Radio Resource method and apparatus associated with business information |
| CN103269288B (en) * | 2012-12-18 | 2017-11-21 | 上海斐讯数据通信技术有限公司 | A kind of detection method to switch ports themselves |
| CN111654765B (en) * | 2014-05-13 | 2023-02-24 | 中兴通讯股份有限公司 | Business service processing method and device and optical line terminal |
| CN105991318B (en) * | 2015-02-04 | 2020-10-16 | 南京中兴新软件有限责任公司 | Configuration data distribution method and device |
| CN108418626B (en) * | 2017-02-10 | 2020-04-03 | 上海诺基亚贝尔股份有限公司 | Method and apparatus for optical link protection in DPoE networks |
| CN108632124A (en) * | 2017-03-24 | 2018-10-09 | 中兴通讯股份有限公司 | A kind of resource allocation methods, server, optical line terminal and system |
| CN112887850B (en) * | 2021-01-12 | 2023-06-27 | 中国联合网络通信集团有限公司 | Optical transceiver processing method, device, equipment and storage medium |
| CN113691897B (en) * | 2021-08-27 | 2023-05-12 | 烽火通信科技股份有限公司 | Method and device for reversely creating EOO service end to end |
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| CN100589428C (en) * | 2006-08-09 | 2010-02-10 | 华为技术有限公司 | Multi-service and multi-edge device and system |
| CN101184045B (en) * | 2007-12-13 | 2010-08-25 | 华为技术有限公司 | Method and device for implementing terminal access retail service provider |
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