CN104486195B - The method of business model control management is realized in GPON terminal device - Google Patents
The method of business model control management is realized in GPON terminal device Download PDFInfo
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Abstract
The present invention relates to a kind of methods that business model control management is realized in GPON terminal device, and all nodes of business model are merged into GEM including GPON terminal device and merge port, the side ANI bridge port and the side the UNI bridge merging node of port three；GPON terminal device merges port, the side ANI bridge port to GEM and the rule of packet processing accordingly is respectively set for the side UNI bridge merging port and packet speed limit is regular.Using the method for realizing business model control management in GPON terminal device of the invention, complicated business model is merged unified, it is divided into three nodes, unification is carried out to the packet processing of each node and speed limit rule, preferably the business model of complicated gigabit passive optical network terminal can be passed through in abstract set, integrate into the business model of simple meet demand, so that original business model becomes simple clear, accelerate the development rate of GPON terminal device, also because simplifying unnecessary step, increase the versatility and stability of equipment, with wider application range.
Description
Technical field
The present invention relates to passive optical network field more particularly to field of Gigabit passive optical network, in particular to one kind
The method of business model control management is realized in GPON terminal device.
Background technique
With the development of modern science and technology, the continuous variation with life style, modern gradually reinforces the dependence of network, on
Online shopping object, internet searching data, chats on line, and online is watched movie, and online is played game ... and had become in modern life not
The a part that can or lack, our life increasingly be unable to do without network.
The modes such as PON+WIFI, PON+VDSL are just becoming acknowledged at present, network to family, the last solution of network to people
Certainly scheme.Optical-fiber network is rapid with his transmission, and carrying data volume is big and becomes the mainstream technology of trunk and access net.Gigabit without
Source optical-fiber network (GPON) the terminal device characteristic stable with its high speed as the access network technology of current mainstream, it is more and more
Operator is favored.
There are many form of gigabit passive optical network terminal device, it is simplest have SFU (Single Family Unit,
Single home unit) and be made into optical mode block size SFP (Small Form-factor Pluggables, it is small-sized can plug mould
Block), there is the FTTDP (Fiber To The Distribution Premise, optical fiber to distributing point) of PON+VDSL chip to set
It is standby, there is MDU (Multi Dwelling Unit, multitenant unit) equipment of PON+SWITCH chip, there is PON+EOC chip
EOC (Ethernet over Coax, the Ethernet of coaxial cable) local side apparatus, there is the HGU (Home of PON+home gateway
Gateway Unit, home gateway unit) equipment.
Gigabit passive optical network terminal device adapts to so many product form and application scenarios, depends primarily on
Its business model analytical standard ITU-T G.988 with ITU-T G.984.4.
G.988 G.984.4 agreement not only defines the business models of many standards to ITU-T by agreement and ITU-T, also reserves
Some field ranges, oneself can define privately owned management entity (ME) for each manufacturer, construct oneself special business mould
Type.
In addition G.988 ITU-T defines some management entity message, it is desirable that equipment has certain intelligence, can be at self
In operational process, by interacting message, new configuration or business model are constantly supported in self-teaching.
So flexible definition, allows the intercommunication of gigabit passive optical network terminal device to become highly difficult, also allows many originals
The manufacturer of this plan investment gigabit passive optical network terminal halts.Up to the present, also only a small number of manufacturers can research and develop it is general
The gigabit passive optical network terminal device of type.
By the simplest analysis side of business model of the gigabit passive optical network terminal device of complicated variation multiplicity
Method, which analyzes, to be come, and is quickly to develop gigabit passive optical network terminal device urgent problem to be solved now.
Summary of the invention
The purpose of the present invention is overcoming the above-mentioned prior art, provide it is a kind of can by complicated gigabit without
The business model of source ONT Optical Network Terminal is whole by the GPON for integrating into the business model of simple meet demand in abstract set
The method of business model control management is realized in end equipment.
To achieve the goals above, the method that business model control management is realized in GPON terminal device of the invention has
It is following to constitute:
The method that business model control management is realized in the GPON terminal device, is mainly characterized by, the method packet
Include following steps:
(1) all nodes of the business model are merged into GEM and merge port, ANI by the GPON terminal device described in
Side bridge port and the side UNI bridge merge the node of port three；
(2) the GPON terminal device described in merges port, the side the ANI bridge port and the UNI to the GEM
Side bridge merges port and corresponding packet processing rule and packet speed limit rule is respectively set.
Wherein, it is the port GEM of IP host, the port GEM of multicast and unicast that the GEM, which merges port,
The port GEM merge after the port GEM；The GEM merges the end GEM that port is the port GEM of IP host, multicast
The port GEM after the configuration merging of mouth, the port GEM of unicast and IEEE 802.1P mapper；The side the UNI bridge closes
And port is the side UNI in ethernet user's network interface, various digital subscriber line network interfaces and Virtual Ethernet
The side UNI bridge port after bridge port merging.
Using the method for realizing business model control management in GPON terminal device of the invention, by by complicated industry
Business model combination is unified, is divided into GEM and merges port, the side ANI bridge port and the side the UNI bridge merging level of port three, will be to each
The packet processing of node and speed limit rule carry out unification, can be preferably by the business model of complicated gigabit passive optical network terminal
By in abstract set, integrating into the business model of simple meet demand, so that original business model becomes simple clear
It is clear, accelerate the development rate of GPON terminal device, also because simplify unnecessary step, increase equipment versatility and
Stability has wider application range.
Detailed description of the invention
Fig. 1 is the flow chart that the method for business model control management is realized in GPON terminal device of the invention.
Fig. 2 is the structural schematic diagram of the node of the business model after being merged using method of the invention.
Specific embodiment
It is further to carry out combined with specific embodiments below in order to more clearly describe technology contents of the invention
Description.
G.988, ITU-T relates generally to two aspects with business model as defined in ITU-T G.984.4 standard:
1, the framework of each node and connection；
2, the packet speed limit of each node and forwarding alteration ruler.
For two o'clock as above, business model control pipe is realized as illustrated in fig. 1 and 2, in GPON terminal device of the invention
The step of method of reason, is as follows:
1) the gigabit passive optical network business model of current complexity is divided into three levels, (i.e. GEM merges GEM port
Port), ANI bridge port (i.e. the side ANI bridge port) and UNI bridge port (i.e. the side UNI bridge merges port).
(1) port is merged for GEM
The GEM of IP host (IP address user), multicast (multicast), unicast (unicast) are not repartitioned
(Gigabit-capable passive optical network Encapsulation Method, G bit passive light net
Network encapsulation mode) port (port GEM), all types of GEM port are unified into concept, new GEM is formed and merges port,
A kind of preferred embodiment summarizes, and if there is the configuration of IEEE 802.1P mapper, it is also merged into GEM and merges end
In mouthful, specifically:
In G.988 ITU defines, the configuration of IP host, multicast, unicast GEM port are used different
ME, be such as by GEM interworking termination (gigabit passive optical network to the Gem port of unicast
Encapsulation mode interworking terminal) ME of this ITU G.988 protocol definition is configured, and it is to pass through multicast to multicast
GEM interworking termination (multicast Gigabit passive optical network packaging mode interworking terminal) this ITU
G.988 the ME of protocol definition is configured.It is normalized in the present invention, do not repartition IP host, multicast,
The GEM port of unicast, only one general GEM port concept cover all possible ITU in this GEM concept
G.988 defined configuration attribute.
IEEE 802.1p mapper is a ME management entity IEEE 802.1p of ITU G.988 protocol definition
The abbreviation of mapper service profile (IEEE 802.1p mapping services template), this ME define different priorities
Business enter different GEM port.IEEE 802.1p mapper is a kind of dispensable business model template, by office
The configuration at end determines.If be configured with, the normalized corresponding relationship that will configure corresponding priority and GEM of the present invention.
(2) ANI bridge port this layer is not done and is merged.
(3) port is merged for the side UNI bridge
Since port and UNI bridge port are the carry relationships of 1:1, so by all Ethernet UNI
(ethernet user's Network Side Interface), xDSL UNI (digital subscriber line user network side interface), VEIP (virtual
Ethernet interface point, Virtual Ethernet node) etc. include original UNI bridge port concept
It is unified, it forms the new side a UNI bridge and merges port, specifically:
G.988 business model specified in agreement is substantially a physics or virtual port carry one to ITU
On the bridge port that a UNI is surveyed, this interface physically or a virtually may be Ethernet UNI, xDSL UNI,
VEIP etc. many types are all 1 pair 1 of relationships.
Bridge port be by ITU G.988 as defined in MAC bridge port configuration data
Bridge port correlation ME such as (MAC bridge port configuration management entities) is configured.
UNI port be by ITU G.988 as defined in Physical path termination point Ethernet
UNI (physical pathway terminal node ethernet user's Network Side Interface management entity) is come what is configured.
These management entities are normalized in the present invention, merge concept therein, are integrated into the general of an entirety
It reads.
Node in this way merges, and original possible more than ten of node species is incorporated into three, not only quantity becomes
Few, model hierarchy is also more clear, all configurations can only carry under these three nodes.
2) all packet processing rules to each level are unified into a new packet and handle rule, the management of configuration
Entity includes privately owned management entity, as VLAN tagging filter data (TU G.988 protocol definition a ME management
Entity, VLAN tag filter management entity), VLAN tagging operation configuration data
(a ME management entity of ITU G.988 protocol definition, VLAN tag operative configuration management entity), extended
VLAN tagging operation configuration data (a ME management entity of ITU G.988 protocol definition,
Extend VLAN tag operative configuration management entity), multicast operation profile (ITU G.988 agreement
One ME management entity of definition, multicast operation template) etc., and by all packet speed limit rules be all transformed into one it is general
Packet speed limit rule.
Packet speed limit rule and packet processing rule, are all carries under node one by one in ITU G.988 agreement, this
Node can be bridge port, uni port, GEM port etc..
Packet speed limit rule includes uplink speed limit, downlink speed limit, specific template etc., packet processing rule comprising addition, delete,
Modify VLAN, priority (priority) and TPID (Tag Protocol Identifier, tag protocol identifier) etc.
The case where normalized will exactly configure, is converted accordingly, is converted into a general rule, is covered institute
In potential configuration template.
By two above step, original complicated gigabit passive optical network business model, be transformed into one it is very simple
Single business model, level there are three, GEM port, ANI bridge port, UNI bridge port, all these three
Node on level, can be with one packet processing rule of carry and packet speed limit rule.
Using the method for realizing business model control management in GPON terminal device of the invention, by by complicated industry
Business model combination is unified, is divided into GEM and merges port, the side ANI bridge port and the side the UNI bridge merging level of port three, will be to each
The packet processing of node and speed limit rule carry out unification, can be preferably by the business model of complicated gigabit passive optical network terminal
By in abstract set, integrating into the business model of simple meet demand, so that original business model becomes simple clear
It is clear, accelerate the development rate of GPON terminal device, also because simplify unnecessary step, increase equipment versatility and
Stability has wider application range.
In this description, the present invention is described with reference to its specific embodiment.But it is clear that can still make
Various modifications and alterations are without departing from the spirit and scope of the invention.Therefore, the description and the appended drawings should be considered as illustrative
And not restrictive.
Claims (4)
1. realizing the method for business model control management in a kind of GPON terminal device, which is characterized in that the method includes
Following steps:
(1) all nodes of the business model are merged into GEM and merge port, the side ANI bridge by the GPON terminal device described in
Port and the side UNI bridge merge the node of port three；
(2) the GPON terminal device described in merges port, the side the ANI bridge port and the side the UNI bridge to the GEM
Merge port and corresponding packet processing rule and packet speed limit rule is respectively set；
The GEM merges port, the side ANI bridge port and the side UNI bridge merging port and adapts to ITU and G.988 standardize；
Port is merged to GEM in the step (2), corresponding packet processing rule and packet is respectively set with the side UNI bridge merging port
Speed limit rule are as follows:
Packet processing rule all in each merging port is unified into a packet processing rule, and will be in each merging port
All packet speed limit rules are unified into a packet speed limit rule.
2. realizing the method for business model control management in GPON terminal device according to claim 1, which is characterized in that
The GEM merges the port GEM that port is the port GEM of IP host, the port GEM of multicast and unicast and merges
The port GEM afterwards.
3. realizing the method for business model control management in GPON terminal device according to claim 1, which is characterized in that
It is the port GEM of IP host, the port GEM of multicast, the port GEM of unicast and IEEE that the GEM, which merges port,
The port GEM after the configuration merging of 802.1P mapper.
4. realizing the method for business model control management in GPON terminal device according to claim 1, which is characterized in that
It is ethernet user's network interface, various digital subscriber line network interfaces and virtual ether that the side the UNI bridge, which merges port,
The side the UNI bridge port after the merging of the side UNI bridge port in network interface.
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| EP1838129A2 (en) * | 2006-03-22 | 2007-09-26 | Huawei Technologies Co., Ltd. | Method for configuring native VLAN and processing ethernet messages for a GPON system |
| CN101414941A (en) * | 2007-10-16 | 2009-04-22 | 中兴通讯股份有限公司 | Method for mapping business of G-bit passive optical network system |
| CN101888327A (en) * | 2009-05-11 | 2010-11-17 | 中兴通讯股份有限公司 | Business configuration device and method |
| CN103152241A (en) * | 2013-02-28 | 2013-06-12 | 上海斐讯数据通信技术有限公司 | Virtual local area network realizing method based on gigabit optical network terminal |
-
2014
- 2014-12-22 CN CN201410821012.0A patent/CN104486195B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1838129A2 (en) * | 2006-03-22 | 2007-09-26 | Huawei Technologies Co., Ltd. | Method for configuring native VLAN and processing ethernet messages for a GPON system |
| CN101414941A (en) * | 2007-10-16 | 2009-04-22 | 中兴通讯股份有限公司 | Method for mapping business of G-bit passive optical network system |
| CN101888327A (en) * | 2009-05-11 | 2010-11-17 | 中兴通讯股份有限公司 | Business configuration device and method |
| CN103152241A (en) * | 2013-02-28 | 2013-06-12 | 上海斐讯数据通信技术有限公司 | Virtual local area network realizing method based on gigabit optical network terminal |
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