CN103580889A - Optical network unit taking-down home gateway feature code matching method and device - Google Patents
Optical network unit taking-down home gateway feature code matching method and device Download PDFInfo
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Abstract
The invention discloses an optical network unit taking-down home gateway feature code matching method and device. After a taking-down HG of an ONU is successfully netted, an MAC address of the HG is registered to be HG feature codes through the ONU; when the ONU detects an access device, it is recognized that the access device is the HG if the MAC address of the access device is coincident with the registered HG feature codes. According to the optical network unit taking-down home gateway feature code matching method and device, the problems in switching of data allocation when a PC and the HG are switched are effectively solved.
Description
Technical field
The present invention relates to EPON (Ethernet Passive Optical Networks, Ethernet passive optical network) technical field, specifically, relate to and under a kind of optical network unit, hang home gateway character code matching method and device.
Background technology
The network architecture of PON (EPON) system as shown in Figure 1, mainly comprise: OLT (Optical Line Terminal, optical line terminal), ODN (Optical Distribution Network, passive optical distribution network) and ONU (Optical Network Unit, optical network unit) three parts connect by ODN between OLT and ONU.
Under main application scenario FTTH (fiber-to-the-home front yard user) pattern, ONU is lower home gateway (the Home Gateway that hangs directly, referred to as HG) realize related service, between ONU and OLT, use expansion OAM (Operations, Administration and Maintenance) to carry out alternately, webmaster uses SNMP (Simple Network Management Protocol) to manage OLT.
The application scenarios figure of optical network unit (ONU) lower extension home gateway (HG) as shown in Figure 2, mainly contains following demand:
Under 1.ONU, hanging HG condition code (MAC Address) wants to realize exact matching, be embodied in: when HG networks, if condition code can not network in the scope of appointment, whether the condition code of network management system matching judgment HG when HG networks in the scope in appointment, if do not existed, is refused HG and is networked;
When the port of the upper connection of 2.ONU HG is replaced with PC, require PC normally to surf the Net;
When the port of the upper connection of 3.ONU HG is replaced with and again more gains HG after PC, HG also wants normally to use.
On the switching principle of PC and HG, also need to support the condition code of exact matching HG, but consider: the first, ONU is upper cannot preserve all HG condition codes of the whole network; The second, ONU wants handover configurations fast, and message should not be reported to webmaster accurately to judge; In addition, the MAC Address of PC is likely the same through mask processing with the condition code of HG, and in this case, when PC and HG switch, PC may be mistaken as HG, thereby cannot normally realize the switching of configuration data.
Summary of the invention
The technical problem that the present invention solves is to provide under a kind of optical network unit hangs home gateway character code matching method and device, some problems of the switching of data configuration when effectively having solved PC and HG switching.
For solving the problems of the technologies described above, the invention provides and under a kind of optical network unit, hang home gateway character code matching method,
After the lower home gateway (HG) of hanging of optical network unit (ONU) networks successfully, described ONU is HG condition code by the medium access control of described HG (MAC) address registration;
When described ONU detects access device, if the MAC Address of described access device is consistent with the described HG condition code of registration, identifying described access device is HG.
Further, described method also comprises:
After described ONU identifies described access device and is HG, judge that whether home gateway Sign of Network Entry Certification is for networking, if not, to webmaster, report described home gateway networking information, and after receiving the home gateway networking identity validation message that described webmaster is replied, home gateway Sign of Network Entry Certification is set to and is networked.
Further, described ONU gives described webmaster by expansion OAM alarm mode by home gateway networking information reporting as described below:
The MAC Address of ONU data terminal slogan, described HG, Data Vlan, IPTV Vlan, VoIP Vlan information.
Further, described method also comprises:
After described HG networks successfully, during the HG that more renews, the operation of tearing HG on webmaster open; After described new HG networks successfully, the MAC Address that described ONU is described new HG by the described HG signature update of registration.
Further, when described ONU detects access device, if the described HG condition code of the MAC Address of described access device and upper registration is inconsistent, identifying described access device is PC.
Further, when the described HG condition code of the MAC Address of described access device and described ONU registration is consistent, judgement current data is the configuration of HG scene or the configuration of PC scene, if current data is the configuration of PC scene, is switched to the configuration of HG mode.
Further, when the described HG condition code of the MAC Address of described access device and described ONU registration is inconsistent, judgement current data is the configuration of HG scene or the configuration of PC scene, if current data is the configuration of HG scene, is switched to the configuration of PC mode.
The present invention also provides under a kind of optical network unit and has hung home gateway condition code coalignment, and described device comprises ONU, and described ONU comprises device discovery module and administration module, wherein:
Described administration module is used for, and after the HG hanging networks successfully, the MAC Address of described HG is registered as to HG condition code under this ONU;
Described device discovery module is used for, and when access device being detected, the MAC Address of access device is reported to described administration module.
Further, described administration module is used for, and while receiving the MAC Address of the described access device that described device discovery module reports, judges that whether the MAC Address of described access device and the described HG condition code of registration be consistent, if consistent, identifying described access device is HG; If inconsistent, identifying described access device is PC.
Further, described administration module is used for, after identifying described access device and being HG, judge that whether home gateway Sign of Network Entry Certification is for networking, if not, to webmaster, report described home gateway networking information, and after receiving the home gateway networking identity validation message that described webmaster is replied, home gateway Sign of Network Entry Certification is set to and is networked.
Further, described administration module also for, during the HG that more renews, after described new HG networks successfully, the MAC Address that is described new HG by the described HG signature update of registration.
Further, when described administration module is also consistent for the described HG condition code of, the MAC Address of described access device and registration, judgement current data is the configuration of HG scene or the configuration of PC scene, if current data is the configuration of PC scene, be switched to the configuration of HG mode;
When the described HG condition code of the MAC Address of described access device and registration is inconsistent, judgement current data is the configuration of HG scene or the configuration of PC scene, if current data is the configuration of HG scene, is switched to the configuration of PC mode.
Adopt the present invention, can support to hang under ONU the normal networking of following two function: HG under HG scene; When the switching of PC and HG, can accurately realize the switching of configuration data.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, forms the application's a part, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the network architecture diagram of PON system;
Fig. 2 is the application scenarios figure that hangs HG under ONU;
Fig. 3 is the HG condition code coupling schematic flow sheet of the embodiment of the present invention;
Fig. 4 is that the HG of the embodiment of the present invention tears machine schematic flow sheet open.
Embodiment
Present embodiment provides under a kind of optical network unit and hangs home gateway character code matching method, adopts following technical scheme:
The function of registering current HG condition code is provided on ONU, after HG networks successfully, on ONU equipment, record the condition code of current HG in Flash, and ONU re-start feature code has not been lost; Thereby can to access device, identify according to the HG condition code of registration.
Particularly, when the home gateway of hanging under ONU powers on or connects PC, the port of ONU can become UP state from down state, and first ONU networks to indicate to judge under this ONU, whether to be configured HG according to HG on ONU; If do not configure HG under ONU, report " HG networking " notice to EMS (Element Management System, Element management system); If configured HG under ONU, according to whether the HG condition code of the MAC Address of current access device and the upper registration of ONU is consistent, judge that current access device is HG or PC, if the condition code of the HG of MAC Address and registration is consistent, expression is HG, otherwise processes according to PC.
According to above-mentioned flow process, after requiring that HG is normal and networking, could support the random switching of PC and HG.After the normal networking of HG, if the HG that need to more renew needs to tear open on webmaster the operation of HG, then allow new HG again network.After networking successfully, upgrades HG the MAC condition code registration on ONU.Carry out again afterwards when PC and HG switch carrying out correlated judgment and processing according to the MAC condition code registration of upgrading.
For the ease of setting forth the present invention, below with reference to drawings and the specific embodiments, the enforcement of technical solution of the present invention is described in further detail.It should be noted that, in the situation that not conflicting, the embodiment in the application and the feature in embodiment be combination in any mutually.
The HG condition code coupling flow process of the embodiment of the present invention as shown in Figure 3, specifically describes as follows:
One, HG networking flow process
After Step1.ONU networks (having configured home gateway Mac address pool and home gateway webmaster Vlan), ONU starts automatically to identify the lower home gateway information of hanging according to home gateway Mac address pool and webmaster Vlan configuration.The Mac address of learning by ONU FPDP, coupling Vlan and Mac identify.
Step2.ONU recognizes after home gateway, by expansion oam alarm mode, by the home gateway information reporting webmaster that networks, meanwhile, needs to preserve home gateway Sign of Network Entry Certification on ONU.When ONU recognizes home gateway, need to be confirmed whether to report this home gateway information according to this Sign of Network Entry Certification.If this home gateway networks, do not need to report again, according to HG and PC switching flow, process; If this home gateway reports, do not network or report network unsuccessfully (acknowledge message of not receiving webmaster), needing to report.Reporting information comprises ONU data terminal slogan, home gateway Mac, Data Vlan, IPTV Vlan and VoIP Vlan information.
Step3. webmaster is replied home gateway networking acknowledge message.ONU receives after the home gateway networking identity validation message of webmaster reply, the home gateway networking Status Flag on ONU is revised as and is networked, and be saved in flash.
After if ONU reports, in the duration of setting, for example, in (can be made as 3 minutes), do not receive the acknowledge message of webmaster, get back to Step2, ONU need to report home gateway networking information again.
In addition the vlan pattern that needs, OLT configuration ONU port.
Two, HG and PC switching flow
1) when ONU device discovery module finds that there is after address change, have message informing administration module.Administration module is processed according to the variation of MAC Address.The Sign of Network Entry Certification judgement HG that ONU preserves according to this locality networks, and does not need to report this home gateway information.
2) obtain down and hang standby MAC Address, by under hang the MAC Address of putting and the local registration of ONU HG condition code compare, be confirmed whether the HG equipment for networking before.
3) if under to hang the HG condition code of the local registration of standby MAC Address and ONU consistent, judge whether current data is the configuration of HG scene: if current data is the configuration of HG scene, do not need to be configured the handover operation of data, complete this flow process; If current data is the configuration of PC scene, need to be switched to the configuration of HG mode, complete afterwards this flow process.
4) if under to hang the HG condition code of the local registration of standby MAC Address and ONU inconsistent, judge whether current data is the configuration of PC scene: if current data is the configuration of PC scene, does not need to be configured data exchange and operate, complete this flow process; If current data is the configuration of HG scene, need to be switched to the configuration of PC mode, complete afterwards this flow process.
The HG of the embodiment of the present invention tears machine flow process open as shown in Figure 4, and concrete steps are described below:
A) webmaster issues home gateway and tears machine order open.This FPDP of configuration ONU is Tag pattern, PVID=Data Vlan.
B) webmaster issues home gateway webmaster Vlan configuration to ONU.Needing all FPDP of OLT configuration ONU is Translation pattern (or being configured to as required other patterns), default vlan=Data Vlan, map entry: home gateway webmaster Vlan<-> home gateway webmaster Vlan.
C) webmaster issues home gateway Sign of Network Entry Certification for not networking; ONU receives that the home gateway that webmaster issues networks after sign, is not revised as the home gateway networking Status Flag on ONU and does not network, and be saved in flash.
In addition, also provide under a kind of optical network unit and hang home gateway condition code coalignment in the embodiment of the present invention, be applied to ONU, this device mainly comprises device discovery module, administration module, wherein:
Described administration module is used for, and after the HG hanging networks successfully, the MAC Address of described HG is registered as to HG condition code under this ONU;
Described device discovery module is used for, and when access device being detected, the MAC Address of access device is reported to described administration module.
Further, described administration module is used for, and while receiving the MAC Address of the described access device that described device discovery module reports, judges that whether the MAC Address of described access device and the described HG condition code of registration be consistent, if consistent, identifying described access device is HG; If inconsistent, identifying described access device is PC.
Further, described administration module is used for, after identifying described access device and being HG, judge that whether home gateway Sign of Network Entry Certification is for networking, if not, to webmaster, report described home gateway networking information, and after receiving the home gateway networking identity validation message that described webmaster is replied, home gateway Sign of Network Entry Certification is set to and is networked.
Further, described administration module also for, during the HG that more renews, after described new HG networks successfully, the MAC Address that is described new HG by the described HG signature update of registration.
Further, when described administration module is also consistent for the described HG condition code of, the MAC Address of described access device and registration, judgement current data is the configuration of HG scene or the configuration of PC scene, if current data is the configuration of PC scene, be switched to the configuration of HG mode;
When the described HG condition code of the MAC Address of described access device and registration is inconsistent, judgement current data is the configuration of HG scene or the configuration of PC scene, if current data is the configuration of HG scene, is switched to the configuration of PC mode.
These are only preferred case study on implementation of the present invention; be not limited to the present invention; the present invention also can have other various embodiments; in the situation that not deviating from spirit of the present invention and essence thereof; those of ordinary skill in the art can make according to the present invention various corresponding changes and distortion, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with general calculation element, they can concentrate on single calculation element, or be distributed on the network that a plurality of calculation elements form, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in storage device and be carried out by calculation element, and in some cases, can carry out shown or described step with the order being different from herein, or they are made into respectively to each integrated circuit modules, or a plurality of modules in them or step are made into single integrated circuit module to be realized.Like this, the present invention is not restricted to any specific hardware and software combination.
Claims (12)
1. under optical network unit, hang a home gateway character code matching method, it is characterized in that,
After the lower home gateway (HG) of hanging of optical network unit (ONU) networks successfully, described ONU is HG condition code by the medium access control of described HG (MAC) address registration;
When described ONU detects access device, if the MAC Address of described access device is consistent with the described HG condition code of registration, identifying described access device is HG.
2. the method for claim 1, is characterized in that, described method also comprises:
After described ONU identifies described access device and is HG, judge that whether home gateway Sign of Network Entry Certification is for networking, if not, to webmaster, report described home gateway networking information, and after receiving the home gateway networking identity validation message that described webmaster is replied, home gateway Sign of Network Entry Certification is set to and is networked.
3. method as claimed in claim 2, is characterized in that,
Described ONU gives described webmaster by expansion OAM alarm mode by home gateway networking information reporting as described below:
The MAC Address of ONU data terminal slogan, described HG, Data Vlan, IPTV Vlan, VoIP Vlan information.
4. the method for claim 1, is characterized in that, described method also comprises:
After described HG networks successfully, during the HG that more renews, the operation of tearing HG on webmaster open; After described new HG networks successfully, the MAC Address that described ONU is described new HG by the described HG signature update of registration.
5. the method as described in claim 1,2,3 or 4 any one, is characterized in that,
When described ONU detects access device, if the described HG condition code of the MAC Address of described access device and upper registration is inconsistent, identifying described access device is PC.
6. the method as described in claim 1,2,3 or 4 any one, is characterized in that,
When the described HG condition code of the MAC Address of described access device and described ONU registration is consistent, judgement current data is the configuration of HG scene or the configuration of PC scene, if current data is the configuration of PC scene, is switched to the configuration of HG mode.
7. method as claimed in claim 5, is characterized in that,
When the described HG condition code of the MAC Address of described access device and described ONU registration is inconsistent, judgement current data is the configuration of HG scene or the configuration of PC scene, if current data is the configuration of HG scene, is switched to the configuration of PC mode.
8. under optical network unit, hang a home gateway condition code coalignment, it is characterized in that, described device comprises ONU, and described ONU comprises device discovery module and administration module, wherein:
Described administration module is used for, and after the HG hanging networks successfully, the MAC Address of described HG is registered as to HG condition code under this ONU;
Described device discovery module is used for, and when access device being detected, the MAC Address of access device is reported to described administration module.
9. device as claimed in claim 8, is characterized in that,
Described administration module is used for, and while receiving the MAC Address of the described access device that described device discovery module reports, judges that whether the MAC Address of described access device and the described HG condition code of registration be consistent, if consistent, identifying described access device is HG; If inconsistent, identifying described access device is PC.
10. device as claimed in claim 9, is characterized in that,
Described administration module is used for, after identifying described access device and being HG, judge that whether home gateway Sign of Network Entry Certification is for networking, if not, to webmaster, report described home gateway networking information, and after receiving the home gateway networking identity validation message that described webmaster is replied, home gateway Sign of Network Entry Certification is set to and is networked.
11. devices as described in claim 8,9 or 10, is characterized in that,
Described administration module also for, during the HG that more renews, after described new HG networks successfully, the MAC Address that is described new HG by the described HG signature update of registration.
12. devices as described in claim 9 or 10, is characterized in that,
When described administration module is also consistent for the described HG condition code of, the MAC Address of described access device and registration, judgement current data is the configuration of HG scene or the configuration of PC scene, if current data is the configuration of PC scene, is switched to the configuration of HG mode;
When the described HG condition code of the MAC Address of described access device and registration is inconsistent, judgement current data is the configuration of HG scene or the configuration of PC scene, if current data is the configuration of HG scene, is switched to the configuration of PC mode.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210260752.2A CN103580889A (en) | 2012-07-26 | 2012-07-26 | Optical network unit taking-down home gateway feature code matching method and device |
| PCT/CN2013/077084 WO2013185595A1 (en) | 2012-07-26 | 2013-06-14 | Method and device for matching feature code of home gateway attached to optical network unit |
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| CN201210260752.2A CN103580889A (en) | 2012-07-26 | 2012-07-26 | Optical network unit taking-down home gateway feature code matching method and device |
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| CN104836708B (en) | 2014-02-10 | 2019-06-11 | 中兴通讯股份有限公司 | The binding method and device of information |
| CN105005200A (en) * | 2015-05-29 | 2015-10-28 | 四川长虹电器股份有限公司 | System for ensuring communication between intelligent appliances and cloud platform |
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| WO2013185595A1 (en) | 2013-12-19 |
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