CN103166756A - Method for carrying out authentication announcing on optical network unit and corresponding equipment - Google Patents
Method for carrying out authentication announcing on optical network unit and corresponding equipment Download PDFInfo
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- CN103166756A CN103166756A CN201110418018XA CN201110418018A CN103166756A CN 103166756 A CN103166756 A CN 103166756A CN 201110418018X A CN201110418018X A CN 201110418018XA CN 201110418018 A CN201110418018 A CN 201110418018A CN 103166756 A CN103166756 A CN 103166756A
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Abstract
Provided are a method for carrying out authentication announcing on an optical network unit and corresponding equipment. The method is used in a passive optical network system and comprises that after an authentication process of the optical network unit is finished, an authentication side sends authentication announcing information to the optical network unit, and the authentication announcing information at least carries authentication result information. The authentication side equipment in the passive optical network system comprises an authentication unit and an announcing unit. The authentication unit is used for authentication of the optical network unit. The announcing unit is used for sending the authentication announcing information to the optical network unit after the authentication unit finishes authentication, and the authentication announcing information at least carries the authentication result information. The authentication side can announce an authentication result to the optical network unit (ONU), the ONU can control a local indicating lamp, prompt an authentication state and fault reason through a page and the like according to the result correspondingly, mounting and maintaining personnel can conveniently carry out checking, and efficiency of operation, maintenance and fault removing is improved.
Description
Technical field
The present invention relates to EPON (Passive Optical Network is referred to as PON) field, relate in particular to a kind of method and relevant device that optical network unit (Optical Network Unit is referred to as ONU) is authenticated announcement.
Background technology
For guaranteeing reliability and the fail safe of PON system, before the ONU normal operation, EMS (network Element Management System, Element management system or claim NM server) or OLT (Optical Line Terminal, optical line terminal) need to authenticate ONU.The ONU that only has authentication to pass through just can enter normal operating conditions, and the illegal ONU by authentication can not be rejected accesses network.
The present authentication method of PON system comparative maturity, but existing authentication method all is conceived to the security control to the PON network, and ONU is as passive equipment and do not know authentication result.
Summary of the invention
The object of the present invention is to provide a kind of method and relevant device that optical network unit (Optical Network Unit is referred to as ONU) is authenticated announcement, to overcome existing ONU as passive equipment and not know the defective of authentication result.
For addressing the above problem, the invention provides a kind of method that optical network unit is authenticated announcement, be applied to comprise in passive optical network:
After the process that optical network unit is authenticated finished, the described optical network unit of authentication direction sent the authentication notice message, wherein carries at least authentication result information.
Further,
Also carry authentication mode information in described authentication notice message.
Further,
After authentification failure, also carry failure cause information in described authentication notice message.
Further,
Described authentication notice message adopts medium access control control frame form, or defined upper strata media management frame form in described passive optical network.
Further, described method also comprises:
Described optical network unit shows the information of carrying in described authentication notice message after the described authentication notice message that receives is carried out successfully resolved; Perhaps,
Control the state of local EPON status indicator lamp according to the authentication result information of wherein carrying, and other information of wherein carrying are shown.
Further,
Described optical network unit is replied to described authentication side and is replied success message after the described authentication notice message that receives is carried out successfully resolved; After resolving unsuccessfully, reply answer failed message to described authentication side.
Correspondingly, the present invention also provides the method, apparatus of the authentication in a kind of passive optical network, comprising:
Authentication ' unit is used for optical network unit is authenticated;
Notification unit is used for after described authentication ' unit is completed authentication, sends the authentication notice message to described optical network unit, wherein carries at least authentication result information.
Further,
Also carry authentication mode information in described authentication notice message.
Further,
After described authentication ' unit authentification failure, also carry failure cause information in described authentication notice message.
Correspondingly, the present invention also provides the optical network unit in a kind of passive optical network, comprising:
Resolution unit is used for the authentication notice message that the authentication method, apparatus that receives is sent is resolved;
Indicative control unit is used for after described resolution unit is to described authentication notice message successfully resolved, the information of carrying in described authentication notice message being shown; Perhaps, be used for controlling according to the authentication result information of wherein carrying the state of local EPON status indicator lamp, and other information of wherein carrying are shown.
Further, described optical network unit also comprises:
Response unit is used for after described resolution unit is carried out successfully resolved to the described authentication notice message that receives, and replys to described authentication method, apparatus and replys success message; Also be used for replying answer failed message to described authentication method, apparatus after resolving unsuccessfully to described authentication notice message.
After adopting the present invention, authentication can be announced authentication result to ONU, ONU correspondingly indicator light local according to this output control, by page prompts authentication state and failure cause etc., facilitated the maintenance personnel to check, improved O﹠M troubleshooting efficient.
Description of drawings
Fig. 1 is the network topology structure schematic diagram of PON system in the embodiment of the present invention;
Fig. 2 is ONU authentication notice procedures schematic diagram in the embodiment of the present invention.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, hereinafter in connection with accompanying drawing, embodiments of the invention are elaborated.Need to prove, in the situation that do not conflict, the embodiment in the application and the feature in embodiment be combination in any mutually.
As shown in Figure 1, in the PON system, OLT connects ONU by optical splitter (Splitter), and OLT and ONU are managed by EMS as entity.Wherein, the authentication that ONU is authenticated can be EMS, also can be OLT.
In the present embodiment, a kind of method that ONU is authenticated announcement is applied to comprise in the PON system:
After the process that ONU is authenticated finished, this ONU of authentication direction sent the authentication notice message, wherein carries at least authentication result information, can also carry authentication mode information.In addition, in the situation that authentification failure can also carry failure cause information in the authentication notice message.Wherein, authentication can be EMS or OLT; When authentication side was EMS, the authentication notice message that EMS sends sent to ONU through OLT.
when specific implementation, the authentication notice message can be MAC (Medium Access Control, medium access control) control frame, it can be also PON system defined upper strata media management frame, as EPON (Ethernet Passive Optical Network, Ethernet passive optical network) the expansion OAM of system (Operation Administration and Maintenance, operation management maintain) message or GPON (Gigabit-Capable PON, Gigabit Passive Optical Network) OMCI of system (ONTManagement and Control Interface, ONT manages control interface) message.Because the extensibility of media management frame is stronger, therefore more preferably adopt the media management frame.
ONU can show the information of carrying in this message after the authentication notice message of receiving is resolved; Perhaps, the state of controlling local PON status indicator lamp according to the authentication result information of wherein carrying to be pointing out relevant maintenance personnel, and other information of wherein carrying are shown.The information that the maintenance personnel can show by the combinations of states of PON lamp, judge current light path whether normal, ONU whether by authentication or the concrete reason by authentication etc., thereby make the maintenance personnel can investigate easily the authentication relevant issues in the ONU side, improve O﹠M troubleshooting efficient.
Below in conjunction with accompanying drawing, the present invention is realized that the method for ONU authentication announcement is described in further detail.
As shown in Figure 2, as authentication side as example, the method that ONU is authenticated announcement is as follows take OLT:
S201:OLT by and ONU between management channels, get the local authentication information of ONU;
S202:OLT authenticates this ONU according to the local log-on message of the ONU that gets;
Wherein, in step S201 OLT to obtain the specific implementation of local authentication information of ONU relevant with the current authentication mode.As in the EPON system, under the authentication mode based on the ONU physical label, OLT opens ONU and finds window to all ONU broadcast downstream Discovery Gate (discovery gating) message periodically; ONU sends Register REQ (registration request) message in MPCP (Multi-Point Control Protocol, Multi-point Control Protocol) the discovery stage to OLT, comprises its local authentication information (as mac address information) in this message; Under the authentication mode based on the ONU logical identifier, to find and after the OAM discovery procedure completed, OLT sent login request message to ONU at MPCP, the local authentication information (as logical identifier) of active inquiry ONU is to obtain this local authentication information.
S203: after authentication finished, OLT sent the authentication notice message by above-mentioned management channels to above-mentioned ONU, wherein carries authentication result information, goes back portability authentication mode information; In addition, after authentification failure, go back portability failure cause information;
S204:ONU replys success message if can resolve to return to OLT, otherwise returns to answer failed message to OLT after receiving the authentication notice message.ONU can present authentication result in this locality after the authentication notice message that receives is resolved as required, as controlling the PON status indicator lamp, shows the aspects such as authentication state and failure cause demonstration by the page.For example control PON status indicator lamp Chang Liang after authentication success, glimmer when authentification failure, the expression business can't be opened; The maintenance personnel can locate fault easily by checking page status and authentification failure reason, has improved O﹠M troubleshooting efficient.
In addition, when representing with expansion OAM frame or OMCI frame form as the authentication notice message, comprise at least following three attribute fields:
1. authentication mode (Authentication Mode);
2. authentication result (Authentication Status);
3. authentification failure reason (Failure Reason), this field is only effective when authentification failure.
This authentication notice message namely is equivalent to ONU opening state notification message.For the ONU that replys answer failed message, OLT does and ignores processing.For the ONU (may be dont answer as this ONU, may be also not do and reply owing to receiving authentication notification message) of dont answer at the appointed time, OLT will retransmit to this ONU the authentication notice message (as retransmitting 3 times) of pre-determined number.For simplicity, OLT also can not arrange timer to wait for replying of ONU, just repeats to send the authentication notice message of pre-determined number to corresponding ONU.
In the present embodiment, the authentication method, apparatus in a kind of passive optical network comprises:
Authentication ' unit is used for optical network unit is authenticated;
Notification unit is used for after described authentication ' unit is completed authentication, sends the authentication notice message to described optical network unit, wherein carries at least authentication result information.
Preferably,
Also carry authentication mode information in described authentication notice message.
Preferably,
After described authentication ' unit authentification failure, also carry failure cause information in described authentication notice message.
Correspondingly, in the present embodiment, the ONU in a kind of passive optical network comprises:
Resolution unit is used for the authentication notice message that the authentication method, apparatus that receives is sent is resolved;
Indicative control unit is used for after described resolution unit is to described authentication notice message successfully resolved, the information of carrying in described authentication notice message being shown; Perhaps, be used for controlling according to the authentication result information of wherein carrying the state of local EPON status indicator lamp, and other information of wherein carrying are shown.
Preferably, described ONU also comprises:
Response unit is used for after described resolution unit is carried out successfully resolved to the described authentication notice message that receives, and replys to described authentication method, apparatus and replys success message; Also be used for replying answer failed message to described authentication method, apparatus after resolving unsuccessfully to described authentication notice message.
One of ordinary skill in the art will appreciate that all or part of step in said method can come the instruction related hardware to complete by program, described program can be stored in computer-readable recording medium, as read-only memory, disk or CD etc.Alternatively, all or part of step of above-described embodiment also can realize with one or more integrated circuits.Correspondingly, each the module/unit in above-described embodiment can adopt the form of hardware to realize, also can adopt the form of software function module to realize.The present invention is not restricted to the combination of the hardware and software of any particular form.
The above is only the preferred embodiments of the present invention, is not for limiting protection scope of the present invention.According to summary of the invention of the present invention; also other various embodiments can be arranged; in the situation that do not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art are when making according to the present invention various corresponding changes and distortion; within the spirit and principles in the present invention all; any modification of doing, be equal to replacement, improvement etc., within protection scope of the present invention all should be included in.
Claims (11)
1. method that optical network unit is authenticated announcement is applied to comprise in passive optical network:
After the process that optical network unit is authenticated finished, the described optical network unit of authentication direction sent the authentication notice message, wherein carries at least authentication result information.
2. the method for claim 1 is characterized in that:
Also carry authentication mode information in described authentication notice message.
3. the method for claim 1 is characterized in that:
After authentification failure, also carry failure cause information in described authentication notice message.
4. the method for claim 1 is characterized in that:
Described authentication notice message adopts medium access control control frame form, or defined upper strata media management frame form in described passive optical network.
5. method as described in any one in claim 1～4, is characterized in that, also comprises:
Described optical network unit shows the information of carrying in described authentication notice message after the described authentication notice message that receives is carried out successfully resolved; Perhaps,
Control the state of local EPON status indicator lamp according to the authentication result information of wherein carrying, and other information of wherein carrying are shown.
6. method as claimed in claim 5, is characterized in that, also comprises:
Described optical network unit is replied to described authentication side and is replied success message after the described authentication notice message that receives is carried out successfully resolved; After resolving unsuccessfully, reply answer failed message to described authentication side.
7. the authentication method, apparatus in a passive optical network comprises:
Authentication ' unit is used for optical network unit is authenticated;
Notification unit is used for after described authentication ' unit is completed authentication, sends the authentication notice message to described optical network unit, wherein carries at least authentication result information.
8. authentication method, apparatus as claimed in claim 7 is characterized in that:
Also carry authentication mode information in described authentication notice message.
9. authentication method, apparatus as claimed in claim 7 is characterized in that:
After described authentication ' unit authentification failure, also carry failure cause information in described authentication notice message.
10. the optical network unit in a passive optical network comprises:
Resolution unit is used for the authentication notice message that the authentication method, apparatus that receives is sent is resolved;
Indicative control unit is used for after described resolution unit is to described authentication notice message successfully resolved, the information of carrying in described authentication notice message being shown; Perhaps, be used for controlling according to the authentication result information of wherein carrying the state of local EPON status indicator lamp, and other information of wherein carrying are shown.
11. optical network unit as claimed in claim 10 is characterized in that, also comprises:
Response unit is used for after described resolution unit is carried out successfully resolved to the described authentication notice message that receives, and replys to described authentication method, apparatus and replys success message; Also be used for replying answer failed message to described authentication method, apparatus after resolving unsuccessfully to described authentication notice message.
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| CN201110418018XA CN103166756A (en) | 2011-12-14 | 2011-12-14 | Method for carrying out authentication announcing on optical network unit and corresponding equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104022817A (en) * | 2014-06-30 | 2014-09-03 | 上海斐讯数据通信技术有限公司 | Method and device for registration lighting for ONU (optical network unit) device |
| CN113490081A (en) * | 2021-06-29 | 2021-10-08 | 青岛海信宽带多媒体技术有限公司 | ONU gateway and PON state lamp lighting method |
| CN115334379A (en) * | 2022-10-12 | 2022-11-11 | 武汉长光科技有限公司 | Online optical network unit replacement method and device, electronic equipment and storage medium |
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| EP1458164A2 (en) * | 2003-03-10 | 2004-09-15 | Samsung Electronics Co., Ltd. | Method, apparatus and computer readable storage medium for authentication of optical network units in an Ethernet Passive Optical Network EPON |
| CN1968089A (en) * | 2006-09-29 | 2007-05-23 | 华为技术有限公司 | Subscriber authentication method for passive optical network |
| CN101068145A (en) * | 2007-07-05 | 2007-11-07 | 杭州华三通信技术有限公司 | EPON network element configuration method and EPON |
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2011
- 2011-12-14 CN CN201110418018XA patent/CN103166756A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| EP1458164A2 (en) * | 2003-03-10 | 2004-09-15 | Samsung Electronics Co., Ltd. | Method, apparatus and computer readable storage medium for authentication of optical network units in an Ethernet Passive Optical Network EPON |
| CN1968089A (en) * | 2006-09-29 | 2007-05-23 | 华为技术有限公司 | Subscriber authentication method for passive optical network |
| CN101068145A (en) * | 2007-07-05 | 2007-11-07 | 杭州华三通信技术有限公司 | EPON network element configuration method and EPON |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104022817A (en) * | 2014-06-30 | 2014-09-03 | 上海斐讯数据通信技术有限公司 | Method and device for registration lighting for ONU (optical network unit) device |
| CN104022817B (en) * | 2014-06-30 | 2018-10-12 | 上海斐讯数据通信技术有限公司 | A kind of method and device of ONU equipment registration lighting |
| CN113490081A (en) * | 2021-06-29 | 2021-10-08 | 青岛海信宽带多媒体技术有限公司 | ONU gateway and PON state lamp lighting method |
| CN113490081B (en) * | 2021-06-29 | 2024-05-07 | 青岛海信宽带多媒体技术有限公司 | ONU gateway and PON status lamp lighting method |
| CN115334379A (en) * | 2022-10-12 | 2022-11-11 | 武汉长光科技有限公司 | Online optical network unit replacement method and device, electronic equipment and storage medium |
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