CN102227143A - A realization method of virtual local area network (vlan) function of GPON upstream interfaces - Google Patents
A realization method of virtual local area network (vlan) function of GPON upstream interfaces Download PDFInfo
- Publication number
- CN102227143A CN102227143A CN201110172123XA CN201110172123A CN102227143A CN 102227143 A CN102227143 A CN 102227143A CN 201110172123X A CN201110172123X A CN 201110172123XA CN 201110172123 A CN201110172123 A CN 201110172123A CN 102227143 A CN102227143 A CN 102227143A
- Authority
- CN
- China
- Prior art keywords
- vlan
- function
- gpon
- equipment
- intermediate equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Data Exchanges In Wide-Area Networks (AREA)
- Small-Scale Networks (AREA)
Abstract
The invention provides a realization method of a virtual local area network (vlan) function of GPON upstream interfaces. The method comprises the following steps: additionally installing intermediate equipment between GPON interface equipment and gateway equipment; respectively realizing a VLAN data packet translation function and a VLAN mark data filtering function on two sides of the intermediate equipment. In the invention, the VLAN data packet translation function and the VLAN mark data filtering function can be simultaneously realized so as to realize integrity of the VLAN function.
Description
Technical field
The present invention relates to PON(passive optical network, EPON) technical field, relate in particular to the GPON(gigabit passive optical network) implementation method of the vlan function of upstream Interface.
Background technology
Present broadband access technology is mainly divided into copper wire access technology (for example various DSL (Digital Subscriber Loop, technology) and the light access technology Digital Subscriber Loop), wherein the Access Network of being realized by the light access technology is called OAN(optical access network, optical access network).
In the light access technology, the PON technology is a kind of light access technology of point-to-point transmission, and the PON system comprises:
OLT(Optical Line Terminal, optical line terminal): for OAN provides the network side interface, connect one or more ODN;
ODN(Optical Distribute Network, light distributed network): the passive optical splitters part, the ODN data that OLT is descending are transferred to each ONU along separate routes by light, and same ODN arrives OLT with the upstream data of ONU by aggregate transmission;
ONU(Optical Network Unit, optical network unit): for OAN provides UNI(User Network Interface, User Network Interface), link to each other with ODN simultaneously, if ONU provides User Port Function simultaneously, provide ethernet user's port or POTS(Plain Old Telephone Service, Plain Old Telephone Service as ONU) user port, then be called ONT(Optical Network Termination), hereinafter ONU, ONT are referred to as ONT.
The GPON(gigabit passive optical network) technical standard is up-to-date PON technical standard, and in this standard, OLT manages control interface by OMCI(ONU) passage manages ONT.OMCI is a kind of configuration transmission channel that defines in the GPON standard, is based upon between OLT and the ONT, is being set up when OLT registers by ONT.OMCI is the master-slave mode management agreement, and OLT is a main equipment, and ONT is a slave unit, and OLT controls a plurality of ONT that it connects below by the OMCI passage.
The various data abstractions of in the OMCI agreement OLT being managed ONT become independently management information bank of agreement, and the elementary cell of management information bank is management entity (ME).According to the functional configuration of ONT, defined the multiple management entity of OLT in the GPON standard by OMCI control ONT.ONT realizes the configuration management function of each management entity under the control of OLT.
In local area network (LAN), sometimes need the flow between user-isolated.Restriction broadcast domain sizes etc. can be by the VLAN(Virtual Local Area Network of IEEE802.1Q definition, VLAN) realize these functions.
VLAN is a kind of a kind of technology from a plurality of little logical network of Internet resources and the network user are divided in logic but not physically.Use VLAN can set up the virtual work group, each user in the group is not simultaneously that the user of this group can't visit this group membership just as in same local area network (LAN).This technology of VLAN generally is applied in the switch, but also is widely used in the gateway product now.The management of functionality of vlan comprises that vlan data bag translation (ExtVlan) and VLAN flag data filter (VlanFlt), and at present ONU can only realize a kind of in above-mentioned two functionality of vlans between GPON interface equipment and gateway device, can not realize two kinds of functions simultaneously, the integrality that can't accomplish functionality of vlan.
Summary of the invention
The object of the present invention is to provide a kind of implementation method of vlan function of GPON upstream Interface, between GPON interface equipment and gateway device, realize vlan data bag interpretative function and VLAN flag data filtering function simultaneously.
The objective of the invention is to be achieved through the following technical solutions.
A kind of implementation method of vlan function of GPON upstream Interface is characterized in that, this method comprises: set up intermediate equipment between GPON interface equipment and gateway device; Realize vlan data bag interpretative function and VLAN flag data filtering function respectively in the both sides of intermediate equipment.
Preferably, in said method, the process that realizes vlan data bag interpretative function and VLAN flag data filtering function in the both sides of intermediate equipment respectively further comprises: realize vlan data bag interpretative function between described gateway device and intermediate equipment, realize VLAN flag data filtering function between intermediate equipment and GPON interface equipment.
Compared with prior art, the embodiment of the invention has following beneficial effect:
The present invention is by increasing intermediate equipment between GPON interface equipment and gateway device, realize vlan data bag interpretative function and VLAN flag data filtering function respectively in the both sides of intermediate equipment, can realize this two kinds of functions simultaneously, thereby realize the integrality of functionality of vlan.
Description of drawings
Fig. 1 is the implementation method schematic diagram of the vlan function of the embodiment of the invention.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
In the present embodiment, realize vlan data bag interpretative function and VLAN flag data filtering function simultaneously by having increased an intermediate equipment.As shown in Figure 1, in the present embodiment intermediate equipment (gpon0.ani) is located between GPON interface equipment (gpon0) and the gateway device (veip0), is being realized vlan data bag interpretative function (ExtVlan) between veip0 equipment and the gpon0.ani equipment, between gpon0.ani equipment and gpon0 equipment, realizing VLAN flag data filtering function (VlanFlt).
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. the implementation method of the vlan function of a GPON upstream Interface is characterized in that, this method comprises: set up intermediate equipment between GPON interface equipment and gateway device; Realize vlan data bag interpretative function and VLAN flag data filtering function respectively in the both sides of intermediate equipment.
2. the implementation method of the vlan function of GPON upstream Interface as claimed in claim 1, it is characterized in that, in this method, the process that realizes vlan data bag interpretative function and VLAN flag data filtering function in the both sides of intermediate equipment respectively further comprises: realize vlan data bag interpretative function between described gateway device and intermediate equipment, realize VLAN flag data filtering function between intermediate equipment and GPON interface equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110172123.XA CN102227143B (en) | 2011-06-24 | 2011-06-24 | A kind of implementation method of the vlan functions of GPON upstream Interfaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110172123.XA CN102227143B (en) | 2011-06-24 | 2011-06-24 | A kind of implementation method of the vlan functions of GPON upstream Interfaces |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102227143A true CN102227143A (en) | 2011-10-26 |
| CN102227143B CN102227143B (en) | 2018-09-28 |
Family
ID=44808094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110172123.XA Expired - Fee Related CN102227143B (en) | 2011-06-24 | 2011-06-24 | A kind of implementation method of the vlan functions of GPON upstream Interfaces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102227143B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6894999B1 (en) * | 2000-11-17 | 2005-05-17 | Advanced Micro Devices, Inc. | Combining VLAN tagging with other network protocols allows a user to transfer data on a network with enhanced security |
| CN101184023A (en) * | 2006-11-14 | 2008-05-21 | 上海未来宽带技术及应用工程研究中心有限公司 | Method of implementing multicast VLAN merger in GEPON, device and optical network unit |
-
2011
- 2011-06-24 CN CN201110172123.XA patent/CN102227143B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6894999B1 (en) * | 2000-11-17 | 2005-05-17 | Advanced Micro Devices, Inc. | Combining VLAN tagging with other network protocols allows a user to transfer data on a network with enhanced security |
| CN101184023A (en) * | 2006-11-14 | 2008-05-21 | 上海未来宽带技术及应用工程研究中心有限公司 | Method of implementing multicast VLAN merger in GEPON, device and optical network unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102227143B (en) | 2018-09-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2780933T3 (en) | An optical network terminal, a message processing method and corresponding system | |
| CN1997240B (en) | Control method and system for passive optical network broadcast traffic and passive optical network terminal | |
| EP2355374B1 (en) | Method, system and optical line terminal for message transmission in an optical communication system | |
| CN104253735B (en) | Optical network unit, communication system and method | |
| CN104218995B (en) | A kind of ONU, communication system and ONU communication means | |
| CN101317377B (en) | Device, method and system for configuring Ethernet service in passive optical network | |
| US7873039B2 (en) | Enhanced optical line terminal controller | |
| US7613187B2 (en) | Shared LAN emulation method and apparatus having VLAN recognition and LLID management functions on EPON | |
| US8315523B2 (en) | Communication system, terminating apparatus, and PON virtualization method for use therein | |
| CN101453673B (en) | Optical network terminal, and packet process method thereof | |
| CN101047450B (en) | Method for sending zero configuration service to optical fibre access terminal equipment | |
| WO2019237521A1 (en) | Access network olt slicing method and system employing onu granularity | |
| EP3468219B1 (en) | Method and apparatus for generating forwarding entries for devices in optical network | |
| CN102006526B (en) | A kind of broadcast packet/multicast controls message processing method and device | |
| CN102395056B (en) | The collocation method of virtual local area network model, system | |
| CN105991318B (en) | Configuration data distribution method and device | |
| CN101867523A (en) | Method and device for configuring broadband services in PON (Passive Optical Network) system | |
| WO2012130109A1 (en) | Service forwarding method and system | |
| Kramer et al. | The IEEE 1904.1 standard: SIEPON architecture and model | |
| CN101686190A (en) | Method for mapping data transmission, device and system thereof | |
| CN102447568A (en) | Method for treating downlinking broadcast, flooding business and multicasting business in gigabit passive optical network (GPON) system | |
| CN101883050B (en) | A kind of system and method realizing business speed limit | |
| CN101959087A (en) | Multicast processing method and device | |
| CN101414955B (en) | Method for controlling data stream of virtual LAN in Ethernet passive optical network system | |
| CN110958502B (en) | Method and system for realizing intercommunication between different ONUs in same PON |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 518057 Nanshan medical equipment Industrial Park, No. 1019 Nanhai Road, Shenzhen, Guangdong, Nanshan District B411-413 Applicant after: SHENZHEN GONGJIN ELECTRONICS Co.,Ltd. Address before: 518057 Nanshan medical equipment Industrial Park, No. 1019 Nanhai Road, Shenzhen, Guangdong, Nanshan District B411-413 Applicant before: Shenzhen Gongjin Electronics Co.,Ltd. |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |