CN103369417B - A kind of collocation method of gigabit passive optical network terminal device - Google Patents
A kind of collocation method of gigabit passive optical network terminal device Download PDFInfo
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Abstract
The present invention relates to gigabit passive optical network field, relate in particular to a kind of collocation method of gigabit passive optical network terminal device, comprise the following steps: OLT issues configuration, service resolution layer is according to the OMCI message received, and OLT is issued to the Command Line Parsing that gets off out; Service resolution layer basis is MDU or SFU at present; If SFU, directly by configuration distributing to chip bottom, PON chip software processing module; If MDU adds inner VLAN treatment mechanism, and give corresponding SWITCH and PON chip software processing module by configuration distributing. The present invention is complete and hardware plan is irrelevant, has good transplantability and reusability. Can ensure under SFU develops situation, almost complete the exploitation of MDU basic service simultaneously.
Description
Technical field
The present invention relates to gigabit passive optical network (GPON) field, relate in particular to a kind of G bit passive light netThe collocation method of network terminal device.
Background technology
Along with scientific and technological development, gigabit passive optical network terminal device new case continues to bring out. ForSeize rapidly market, must adopt new lower cost solution, also require product development cycle to shorten simultaneously as far as possible.Developed the 1 year left and right time of the minimum needs of gigabit passive optical network end product of a new chip scheme in the past,Construction cycle has shortened to three months to half a year now.
Emerging gigabit passive optical network terminal device chip solution, particularly PONMAC chip, oftenBoth can be independently as the scheme of SFU or HGU equipment, also can be in conjunction with SWITCH and VOICE chip, as MDUThe chip solution of equipment, is responsible for the work of PONMAC and host CPU.
The shortening of construction cycle, unique chip solution, can make the gigabit passive optical network of variformTerminal device. This just requires, and software platform must have extraordinary commonality and reusability. Once SFU opensSent, as long as hardware plan determines, release that just can be very fast with voice with the MDU product with voice not.
Summary of the invention
The collocation method that the object of the present invention is to provide a kind of gigabit passive optical network terminal device, has solvedThe software platform commonality that gigabit passive optical network terminal device configures is at present poor, is subject to hardware to affect large askingTopic.
For addressing the above problem, the technical solution used in the present invention is:
A collocation method for gigabit passive optical network terminal device, comprises the following steps:
Step 1, OLT issues configuration, and service resolution layer, according to the OMCI message of receiving, is given under OLTThe Command Line Parsing coming out;
Step 2, service resolution layer judges that current gigabit passive optical network terminal device is MDU or SFU;
Step 3, if SFU directly processes mould by configuration distributing to the PON chip software of chip bottomPiece;
Step 4, if MDU adds inner VLAN treatment mechanism, and gives configuration distributing correspondingSWITCH and PON chip software processing module.
Further technical scheme is, described configuration is: uplink service, give inside of each port definitionProcess VLAN, up service message has arrived after SWITCH chip, stamps corresponding inter-process VLAN, soAfter pass to PON chip; Downlink business, with GEMPORT+INNERVLAN+INNERPRIORITY+OUTERVLAN+OUTERPRIORITY is that index carries out traffic classification, downlink message after PON chip, according to index,Stamp corresponding inter-process VLAN, then pass to SWITCH chip.
The beneficial effect that adopts technique scheme to produce is:
One, software handling process is become to very clear, do not need according to SFU and real-time the doing repeatedly of MDUJudgement, only needs judgement once.
Two, adopt the software of this terminal equipment configuring method of gigabit passive optical network flexibly, completely with hardIt doesn't matter for part, can transplant and reuse arbitrarily, has good transplantability and reusability.
Three, accelerated software development speed, owing at service resolution layer, MDU and SFU being distinguished, hardThe abstract configuration layer of part does not need to be concerned about device type. After the SFU product development of a chip completes, code canDirectly be used to MDU.
Four, the debugging method that can use service resolution layer is debugged the code that partly adds inter-process VLAN,Reduce part software development amount.
Five, in soft project, logic reduces, and has alleviated maintenance cost, has reduced the probability of making a mistake.
Brief description of the drawings
Fig. 1 is the stream of an embodiment of collocation method of a kind of gigabit passive optical network terminal device of the present inventionJourney schematic diagram.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing and realityExecute example, the present invention is further elaborated. Only should be appreciated that specific embodiment described hereinIn order to explain the present invention, be not intended to limit the present invention.
In bottom business configuration, different chips have different treatment mechanisms, have plenty of according to VLAN+PRIORITYAs the index of business configuration, have plenty of according to INNERVLAN+INNERPRIORITY+OUTERVLAN+ OUTERPRIORITY, as the index of business configuration, also has plenty of according to GEMPORT as business configurationIndex ...
The bottom business configuration of SFU, generally all directly parses local side OLT with business configuration analytic sheafIssue the configuration of getting off.
MDU is more powerful than SFU, and the business model that can support is more, mainly owing to there being SWITCH chipCoordinate. The business model that part PON chip be can not be completed separately, can have been coordinated by SWITCH chip.But how to process the co-ordination between PON chip and SWITCH chip, just need the inner VLAN solution that helpsCertainly.
In MDU transaction module, uplink service, arrives first SWITCH chip, with the relevant inter-process VLAN of upper port,Then pass to PON chip. PON chip, according to inter-process VLAN, knows which port is this business be on, just can carry out correct Business Processing.
In MDU transaction module, downlink business, arrives first PON chip, and PON chip is marked according to Business Stream indexNote, this index can be GEMPORT+VLAN+PRIORITY, can be also other values, mark is stamped exactlyInter-process VLAN. Stamp the downlink business of inter-process VLAN, through PON chip, arrive SWITCHChip, just can, by SWITCH chip identification, know and how to process.
Gigabit passive optical network terminal device hardware plan before, due to chip bottom configuration interface and usingBusiness configuration index difference, every kind of chip code from business analytic sheaf to bottom chip configuration all needs heavilyWrite.
MDU product, due to its particularity, need to be used different internal indicator mechanism, with a chip product,MDU and SFU, the code from business analytic sheaf to bottom chip configuration is also different. Every sending down service gets off,All needing judgement is SFU or MDU, if be MDU, the parsing of business all needs to add inter-process VLAN.Because inter-process VLAN is that terminal inner is used, not only need to add corresponding code and manage, andNeed to add debugging method. Make in this way, together with the treatment mechanism of MDU and SFU is twisted, also hold very muchEasily make mistakes.
Fig. 1 shows an enforcement of the collocation method of a kind of gigabit passive optical network terminal device of the present inventionExample: a kind of collocation method of gigabit passive optical network terminal device, comprises the following steps:
Step 1, OLT issues configuration, and service resolution layer, according to the OMCI message of receiving, is given under OLTThe Command Line Parsing coming out;
Step 2, service resolution layer judges that current gigabit passive optical network terminal device is MDU or SFU;
Step 3, if SFU directly processes mould by configuration distributing to the PON chip software of chip bottomPiece;
Step 4, if MDU adds inner VLAN treatment mechanism, and gives configuration distributing correspondingSWITCH and PON chip software processing module.
A kind of collocation method of gigabit passive optical network terminal device embodiment according to the present invention, described inConfiguration is: uplink service, give inter-process VLAN of each port definition, and up service message has arrivedAfter SWITCH chip, stamp corresponding inter-process VLAN, then pass to PON chip; Downlink business, withGEMPORT+INNERVLAN+INNERPRIORITY+OUTERVLAN+OUTERPRIORITY is that index entersRow traffic classification, downlink message, after PON chip, according to index, is stamped corresponding inter-process VLAN, soAfter pass to SWITCH chip.
The configuration of the present invention from hardware abstraction layer to hardware bottom layer do not need to be concerned about equipment form completely, be SFU alsoMDU. The inside VLAN processing logic that MDU is all, is all processed by service resolution layer.
Make to have the following advantages in this way. One, the clear operation logic of equipment, has reduced judgment deviceThe number of times of form. Two, greatly accelerate the speed of research and development of products, with the hardware abstraction layer of a chip SFU productLogic can be directly used in MDU. Three, use the method, can ignore hardware factor, processing logic completelyCan transplant and reuse arbitrarily.
Use this terminal equipment configuring method of gigabit passive optical network flexibly, can be rapidly by aPON chip solution is made product, and forms seriation, has avoided the work of a large amount of repetitions, has reduced and has needed dimensionThe engineering of protecting, has very important significance.
Claims (2)
1. a collocation method for gigabit passive optical network terminal device, is characterized in that: comprise the following steps:
Step 1, OLT issues configuration, and service resolution layer, according to the OMCI message of receiving, issues OLT get offCommand Line Parsing out;
Step 2, service resolution layer judges that current gigabit passive optical network terminal device is MDU or SFU;
Step 3, if SFU directly processes mould by configuration distributing to the PON chip software of chip bottomPiece;
Step 4, if MDU adds inner VLAN treatment mechanism, and gives configuration distributing correspondingSWITCH and PON chip software processing module.
2. the collocation method of a kind of gigabit passive optical network terminal device according to claim 1, its featureBe: described configuration is: uplink service, give inter-process VLAN of each port definition, upService message has arrived after SWITCH chip, stamps corresponding inter-process VLAN, then passes to PON coreSheet; Downlink business, with GEMPORT+INNERVLAN+INNERPRIORITY+OUTERVLAN+OUTERPRIORITY is that index carries out traffic classification, and downlink message, after PON chip, according to index, is stamped correspondingInter-process VLAN, then pass to SWITCH chip.
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| CN104506365A (en) * | 2014-12-24 | 2015-04-08 | 上海市共进通信技术有限公司 | Method for realizing compatible analysis of various chip services in passive optical network |
| CN104536759B (en) * | 2014-12-29 | 2018-01-12 | 广东东研网络科技股份有限公司 | The general-purpose platform implementation method of business disc system management |
| CN108260032B (en) * | 2018-01-11 | 2020-10-30 | 无锡雷华网络技术有限公司 | Method for realizing service virtual port in GPON-OLT system |
| CN111163379B (en) * | 2019-12-31 | 2022-04-05 | 博为科技有限公司 | Communication method and multi-user residential unit MDU |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101594250A (en) * | 2008-05-28 | 2009-12-02 | 华为技术有限公司 | Set up method, the Apparatus and system of management and maintenance channel in the passive optical network |
| CN101867523A (en) * | 2010-06-12 | 2010-10-20 | 中兴通讯股份有限公司 | Method and device for configuring broadband services in PON (Passive Optical Network) system |
| CN102932700A (en) * | 2012-11-29 | 2013-02-13 | 太仓市同维电子有限公司 | Configuration method of gigabit passive optical network (PON) |
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| US8942560B2 (en) * | 2012-01-06 | 2015-01-27 | Broadcom Corporation | Ethernet passive optical network with report threshold calculations |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101594250A (en) * | 2008-05-28 | 2009-12-02 | 华为技术有限公司 | Set up method, the Apparatus and system of management and maintenance channel in the passive optical network |
| CN101867523A (en) * | 2010-06-12 | 2010-10-20 | 中兴通讯股份有限公司 | Method and device for configuring broadband services in PON (Passive Optical Network) system |
| CN102932700A (en) * | 2012-11-29 | 2013-02-13 | 太仓市同维电子有限公司 | Configuration method of gigabit passive optical network (PON) |
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