WO2010145460A1

WO2010145460A1 - Management method, apparatus and system of optical network unit

Info

Publication number: WO2010145460A1
Application number: PCT/CN2010/073522
Authority: WO
Inventors: 童弢
Original assignee: 中兴通讯股份有限公司
Priority date: 2009-09-24
Filing date: 2010-06-03
Publication date: 2010-12-23
Also published as: CN102035661B; CN102035661A

Abstract

A management method, apparatus and system of Optical Network Unit(ONU) are disclosed. This method includes that: Optical Line Terminal(OLT) translates the public network address of a management packet transmitted by ONU management platform via a public network connection channel into its corresponding private network address by means of Network Address Translation(NAT) according to the mapping relationship between the public network address and the private network address; OLT transmits the management packet to ONU corresponding to the private network address via a private network connection channel. The usage of the invention can effectively implement the remote management to ONU, avoid transmitting the management packets in a single Operation, Administration and Management(OAM) manner, enable the management packets to utilize multiple protocol formats, effectively improve the extensibility and compatibility of ONU management, save the address resources of the public network and guarantee the security of ONU management within the private network.

Description

Sheep management method, device, and wood field

This relates to the field of communications, and in particular to methods, devices, and systems for managing sheep. Background

In recent years, the policies of Dagu announced that "", that is, the contraction, will be extended to users, and that (FTTx, Fbe T's project gradually uses the light to replace the system, the, and the household, Will be the main force

The relay is mainly connected with the power, and the end user reaches the family (FTT, Fbe ToThe o e)

In the "" strategy, (PO, assveOp ca ewo) wood is the main building block of FTTx, making Ether (EPO, EheT e assveOp ca eWo) and bit

The PO wood of (GPO, Ggab Capabe assve Op ca ewo) is affected by each.

The user side of the PO system is OJ (Oca, Op ca eWo). Due to the dyeability of the FTTx, there are many OJs in the FTTx. Hugh, different connections and quantities, OJ can be divided into SFSB, and T. Use FTTB, Fbe The B d to connect, O has multiple users to connect, this O you have more household sheep ( , we g ) multi-tenant sheep ( T , -Te . FTT 仟 to the company (also Office) FTTO, Fbe T c ) way to connect, to access users, this O you sheep family user sheep (SF, S geFa y) sheep and user sheep (SB, S geB s ess)

PO wood has many modes such as FTT FTm and FTTB, and can carry high speed, P (VoP, Voce e e ooco),

(PTV, e e ooco Teevso ) and other triple play (T pePay) and

(T, T e vso pe ) Many abilities.

However, the multiple carrying capacity of PO wood increases the degree of configuration of O J, and increases the management of O-process, and the efficiency of process management will directly go to the PO wood.

The commonly used O J process management wood mainly has the following methods: (1) line, management and (OA, Ope a o Ad s a o a d a age e) mode (2) O configuration P mode. However, the current approach to process management has its own limitations.

Hugh, the above-mentioned OA mode is an external management method, in which management needs to configure information in the OA. The biggest drawback of the method of sending God is that the new management needs to be shared by the OJ and the optical terminal (OT, Op ca eTe a ). OA format, and must modify the software of O and OT, so the workload of management is increased, the scalability is not strong, the compatibility is also poor, and in the case of O-power T, OJ itself may be The operation management function of the sheep management (SP, S pe ewo age e ooco ) may be required. However, the OA process management needs to be in a specific format, so it cannot support SP management, nor can it support most OJs. The text (TTP, ype TexT se ooco) and the management of the mercury (your TE E) method. In addition, in the above-mentioned configuration management mode of the P, the management system can manage the OJ system by means of the mode, but the management needs the public P address of the phase, and consumes a large number of P address resources, which is prone to occur in large-scale use. The problem with the address cannot be managed on a large scale.

There is no effective solution to the problem of large-scale management of O-process management, compatibility, and inability to deal with large-scale management.

Content

In the case of the management of the sheep, the compatibility, and the problem of large-scale management, this is the management of the sheep to solve the above problems.

The wood of this is

This article provides a management method for sheep, which can include the terminal, the light sheep on the terminal, and the management system of the light sheep management platform.

Ben’s management method for light sheep includes

The optical domain terminal address and address are mapped in the same way, and the managed public address address is exchanged to obtain the address of the phase, wherein the management is connected to the channel friend by the sheep management platform.

Method can include

The optical domain terminal pre-establishes a public connection channel and a connection channel, wherein the connection channel is connected to the terminal sheep management platform, and the connection channel is connected to the terminal and the optical sheep.

Hugh, the terminal establishes the connection channel, including the establishment of the optical domain terminal Connect the internal local address of the channel and the connection of the phase, establish management, assign the internal management address of the sheep and the internal local address to the P address of the same address, and connect the sheep in the address configuration.

In addition, the method may include the optical domain terminal receiving the terminal mapping channel friend of the sheep in the management and connecting the channel friend.

Among them, the management of the text is in the following hypertext, mercury, sheep management.

Hugh, in the case of management text and mercury, the terminal management text and address include the P-address and address of the optical domain terminal mapping management.

Hugh, in the case of text or mercury, the terminal management address special operation includes the optical destination management text in the optical domain terminal management text, and the optical sheep's P address terminal will manage the public purpose text or mercury designation in the text. The P address of the destination P address in the management text will be managed, and the P address of the terminal of the P address in the text will be managed.

In addition, in the case of management of the text and the management of the sheep, the terminal management text and the address include the P-address, and the address of the optical domain terminal mapping management. Hugh, in the case of sheep management, the operation of the terminal management address special includes the light-off terminal management text in the public holiday or destination reception management of the light sheep and the light sheep's P-address terminal mapping will be Hugh's force, or the purpose of the force The purpose of the phase is to manage the P address of the destination P address in the text, as well as the public in the management text.

Special terminal.

The management method of the light sheep can be included in the case of the operation of the file in the light sheep, the same address of the terminal mapping control connection is sent to the sheep management platform, and the connection on the control connection of the network is connected, in management platform.

The management method of the light sheep can be included in the case that the TRA4P is managed by the light sheep connection channel, and the terminal maps the P address of the TRA4P, and the address of the TRA4P, and obtains the sheep's public address management TRA.

The present invention provides a sheep management device, which can be used in the terminal, the light sheep included in the terminal, and the optical sheep management platform.

The management device of the light sheep includes establishing, establishing a public connection channel and a connection channel, wherein the connection channel is connected

Terminal sheep management platform, connection channel

Terminal and sheep receiving, receiving sheep management platform Connect the channel friend's management address, at the root address address, to send the address of the management connection channel friend to the address of the light sheep.

Among them, the address is close to the root mapping sheep in the management, the address address of the connected channel friend is special, and the public address of the phase is connected to the channel friend.

This book provides a management system for sheep, which can include terminals and a light sheep management platform.

In the management system of this light sheep, the sheep management platform is connected to the channel.

The terminal includes a management device for the sheep, and the management device for the sheep includes establishing, establishing a public connection channel and a connection channel, wherein

The connection channel is connected to the terminal sheep management platform, the connection channel is received at the connection terminal and the sheep, and the management address of the sheep management platform is received, and the address of the phase is exchanged in Gent, and the management of the address is controlled by the use of the tree solution. , the general public and the combined address special wood, sheep management, rabbit A's way management, so that the management format is not limited to OA format, can be TTP FTP (F se ooco) SP and other formats, management Add or delete, you need to add the address in the map, the configuration and version of the terminal, and effectively improve the sheep In addition, the scalability and compatibility of management, because only the public address is visible, so the address resources of the public, and the security of the management. Description

1 is the flow of the management method of the method of the light sheep

2 is the management of the light sheep of this Ming Dynasty.

3 is the system shown in Figure 2. The establishment of the connection channel A is shown in Figure 2. The function configuration of the system and the optical management platform is shown in Figure 2.

Hugh way

In the case of OJ process management, compatibility, and can not be used for large-scale management, this proposal will be made by O, and the sheep management platform will be made public, and the connection will be the same as the address of AT Wood Management. Special and special, it is easy to make OJ's process management SP TTP TE ET FTP and other multi-Kangoka compatible, very manage to add or delete, and with the help of this proposed public, management like the use of address resources, rabbit The large consumption of address resources can be used for large-scale O management, and the security of OJ management is improved.

The following will be combined with this one.

Method

In this paper, the management method of sheep is provided.

This light sheep management method can be used on • OT, on OT O, and the management system of the light sheep management platform.

In this case, firstly, the same OA channel O configuration and the need to establish a public connection channel and a connection channel, wherein the connection channel is connected to the O T sheep management platform, and the connection channel is connected to O T and O . Yes, the sheep management platform can be combined with the O T management platform. In the management platform of the sheep management platform, some of the functions of the O T management platform for managing O J can be separated into the unmanaged sheep management platform.

Hugh, in establishing a public connection channel, O T needs to establish the internal global address (GA, sdeGobaAddess) of the same public connection channel of the sheep platform and its connection.

Moreover, in establishing the connection channel, the OT needs to establish the internal local address (A, sde oca Addess) and the connection of the OJ, establish management (VA, W a oca Aea eWo ), and manage the connection between O and A. TOJ assigns A to the same address as the P address, and O is configured by the information, where O can be placed in the address of configuration A.

You can configure the packets exchanged on O T so that all the management V A are extracted to the P of O T .

The upper and the sheep management platform terminals can connect to the channel communication, and the O T O can communicate with the channel, and the communication can use the TT S TE E FTP which is usually supported by the current O.

1 is the flow of the management method of this light sheep. As shown in Figure 1, the management method of this light sheep includes Step S102, the public address address of the mapping management with the same address and address is exchanged to obtain the address of the phase, wherein the management is connected to the channel friend by the sheep management platform.

Step S104, sending the management connection channel friend to the address of the O

On, effective OJ process management, and rabbit sheep OA mode management, so that the management format is not limited to OA format, can be TTP FTP SP and other formats, management increase or delete, need to increase the address in the map That is, the configuration and version of OT can effectively improve the scalability and compatibility of OJ management. In addition, because of the public and public address, only the public address is visible, so the address resources of the public, and the OJ management Security.

Among them, in the upper management, the same mapping of address and address is not configured, but generated. Hugh, the management information sent by the sheep management platform O information, the OJ information can be used for the OJ in the O to be received and managed, and the P address of the O can be used to modify the P address of the O in the management text. , in the management of the public purpose of the amendments specified O receiving management

, modify the public P address in the management text to modify the P address of O T , and manage O J .

In step S104, the O J managed by the O T special can manage the line parsing, and the purpose of the sheep management platform management O is obtained. In the management text, O J can connect to the sheep management platform, O T receives, maps

Address address, get the public address of the phase, The connection channel will be sent to the address.

Here's how to manage this. Since the current O J usually supports TTP S P TE ET, etc., part

T needs to support the FTP version download function and the special support of OqJ's S PTRALP information, using this compatibility and function, Hugh mode.

(1) Management of TTP or TE ET

In the management mode of TTP or TE ET, it is possible to use OJ information that is reserved (in the unoccupied) of TCP that does not need to be managed, that is, a task gate greater than 5000 is used for management, and will be used The purpose appears in the TCP text of the sheep management platform, T (AT in OT) receives a special purpose, the text in the

O J Management Maps where O J is located.

Hugh, the map that can be configured, for example, in J, , and O J, you can configure the reserved public 5001 and configure 5002 in O J2. In addition, you can also configure a fixed algorithm.

The 5001 kernel algorithm calculates the O J , and the 5002 kernel algorithm calculates

O J2, according to this. Special, you can get the O that needs to receive management

In Hugh, OT (AT in T) can monitor the interaction between OJ management address and special, O and light sheep management platform. In the OT (AT in T), you need to manage the OJ, you can get the P address of O, OT The P address to be replaced by the public destination P address in the management text, and the management (specified in the TTP specified in the special TTP of the above purpose (more than 5000 in the above)

80) or each of the management specified in TE ET

(E ET stipulates 23) The requirements of this, the need to manage the P address of the public P address in the text,

Put AT's vent to .

In the case of O J, O T needs to be reversed. Hugh, Yu, need to take the purpose of it (above, in the case of TTP, the force 80 is in the case of TE ET,

Fixed power 23) The public address of the special phase (that is, more than 5000 reserved in the above), the destination P address is set by the address of the O T address management platform, and the sheep management platform.

The details will be explained below.

For example, the TCP format of the sheep management platform conforms to the TTP requirement, the destination public address 1, the destination 5001, the address 1 address P2, and the O T (the AT in the O T ) needs to be mapped.

The P address of the 5001 O and the P address of the O, the management address of the public P address 1 special phase of the address P2, and the destination 5001 special TTP specified 80, the management of the public P address special OT P address, special management .

2) Management of S P

In the management mode of S P, the same can be used.

The way of O and P. In addition, under the SP, you can use the information of the SP that does not need to be managed, that is, re-manage Because of Hugh. For example, you can ask the sheep management platform to use the following special Oj management

OTg aCo yO ac o S ef o So o Po PoT o O o, in the Hugh format, the O g aCo y part of the force O is in the rest, and in the Rac o S ef o So oo PoT o O o part, Use Rac o S eo, So o, Po Po o, and O o to specify the O location to be managed, OT (AT in OT), in addition to managing each P address and

In addition to the special features, the near mapping is managed by Hugh O, and the AT-specific texts are connected to the O or sheep management platform.

Hugh, in the way, in the management, OT can manage the text in the text that does not need to receive the management of O, will Hugh Hugh will be the destination P address special OJ P address, can, can be step by step, and the purpose is It can be done without the special 161.

It’s like it’s no longer.

In the management of O J, O J may need FTP downloads, prompts, etc., and the following information will be used.

In the O FTP operation, the example OJ needs the download version of the sheep management platform, because the FTP operation itself is connected through the control connection, and the connected connection, that is, the component control information and part, therefore, the FTP method is used in this In the public and the middle, some ATs are also needed. Hugh, OT requires AT-specific FTP control connection (ie 21), and requires the connection between PORT (mode) and ASV (mode) on the connection of the supervisory control, The connection to be used, using the AT connection, to download the sheep management platform to J.

In the S PTRALP of O (usually available in the text, prompt information, etc.), each 162 of the S P TRA4P is required to have a P address of the S P TRA4P destination (may, or

) to the sheep management platform, the purpose can be 162. In the above, in O, can be managed by multiple lines, in the management (example, sub-management and phase) the same in different O line management can be different or the same, each OJ is not the same, and the configuration and tools are very big.

In addition to O on the OT is the general OA connection, the other management is in the middle, and can be managed by the effective OJ process, and the rabbit OA's way management, effectively improve the O management Extensibility and compatibility, provincial address resources, security within OJ management.

System

In this book, the management system of the sheep is provided.

2, the management system of this light sheep includes OT and light sheep management platform, which manages multiple J, O, and O on the OT, among which, it is connected with the OJ connection channel, and the Tongyang management platform is connected with the same channel. (Example, (WA, Wde Aea ewo)) Connection.

3, Hugh, OT can communicate with the internal global address GA and its connection management platform, internal local address A and its The next O, which has the A, for example, J is A, O.

In the establishment of the connection channel, the management VA can be configured on the OT, and the management connection between the OJ and the A is managed in the VA on the OT. This can be assigned to the same OA channel OJ as the A on the OT. (In the management, the destination address of the address), configure the routing information of OJ, where the connection to the address needs to be connected to A on the OT.

As shown in Figure 4, this management enables the management of the management system. For example, the management mode supports the SP TE ET and TTP modes supported by the usual O and the FTP download of the O version, 4, in this system, OJ can integrate TTPSeTVe TE ETSeve S PAge and FTPC e functions, while the sheep management platform integrates TTPC e TE ETC e SP age and FTPSeTVe functions. The TTP TE ET and S P management of the sheep management platform sheep must use some of the specified light management of the sheep, for example, in the management mode of the S P, the specific O

In the system shown in 2 to 4, the sheep management platform can be used to connect channel management.

It can be used to receive the management of the sheep management platform and the address address of the map management. The public address address is exchanged to get the address of the phase, and the management connection channel friend is sent to the address.

The O and O T can be used for the address that is not from O, and the connection channel is connected to the sheep management platform.

O Received management line analysis, it is to the OJ process management The purpose of the rationale.

5 is the management device of this light sheep. The management device of this light sheep can be shown in 2. As shown in Figure 5, this light sheep management device includes

Establishing 4, establishing a public connection channel and a connection channel, wherein

Connecting the channel to the terminal terminal management platform,

Connecting channel to the connection terminal and sheep

Receive 1, in the receiving sheep management platform to connect the channel friend's management address 2, the root address address and the same mapping 3, in the address of the management connection channel friend to the address of the O J

Therefore, the address 2 is close to the root mapping O J in the management and connection channel address of the channel friend, and obtains the public address of the phase. 3 is close to the connection channel friend's address.

Similarly, the mapping between the upper address and the address is not configured, but is generated, and the configuration of Hugh is no longer available.

The systems shown in 2 to 4 and the devices shown in 5 are not in the management of the method.

In addition, the use of this is not limited to the former TTP TE ET SP FTP, the field of wood can also require other controls (TCP, Ta s sso Co o ooco) / users (P, se aaga ooco) in the proposed public Process management,

This article is no longer.

The system and the device, with the effective management of the process, and the management of the rabbit A, effectively improve the scalability and compatibility of the O J management, the provincial address resources, and the security of the internal O management.

On the basis of this, the use of the upper wood, the use of the combination of the public address, the effective O process management, rabbit sheep OA management, so that the management format is not limited to OA

, can be in the format of TTP FTP SP, etc., and since the address in this description is a resident, and the location and mapping of O is a rule, it does not require additional configuration even if the managed OJ appears. And effectively improve the scalability and compatibility of OJ management. In addition, since only the public address is visible, the public address resource is near

Internal O J management security.

The above is better than the limit, and any modifications, equivalents, etc. made within this spirit and principle are included in this document.

Claims

Claim

1. The management method of the sheep, including the terminal, the sheep, and the management platform of the optical sheep, wherein the terminal establishes a public connection channel and a connection channel in advance, wherein the connection channel is connected.

Terminal sheep management platform, connection channel connection terminal and sheep method

The mapping of the terminal address and address is the same, and the managed public address address is exchanged to obtain the address of the phase, where

Light of the sheep.

2. The method of claim 1 is characterized in that the terminal establishes a connection channel connection, establishes management, connects the location of the address where the sheep is located and the internal local address, and connects the sheep at the address configuration.

3. The method of claim 1, wherein the method comprises: the terminal receiving the sheep management and connecting the channel friend

The address address of the terminal map is special, the public address of the phase is obtained, and the obtained public address

Connect channel friends.

4. The method of Requirement 3, which is characterized by the management of the following hypertext, mercury, and sheep management.

5. The method of claim 4, which is characterized by

In text or mercury,

Terminal management text and address specific P address and address special.

6. The method of claim 5, which is characterized in that

Management address

The purpose of the terminal management text is to receive the managed light sheep and the sheep's P address.

The terminal will manage the purpose of the text.

For the designation of text or mercury, the P address of the P address in the management text will be managed, and the P address of the P terminal in the text will be managed.

7. The method of claim 4, which is characterized by

Management of the sheep, terminal management and address

The terminal map manages or the P address, and the address of the address.

8. The method of requirement 7 is characterized by the terminal management address

The terminal management text in the text or the purpose of receiving management of the light sheep and the sheep's P address Hugh, or the purpose of the purpose of the special purpose, will manage the P address of the destination P address in the text, as well as the management of the terminal in the text.

9. The method of claim 1 to 8 is characterized in that the method includes

The sheep in the file, the terminal maps the same address of the control connection, and sends it to the sheep management platform. The connection on the control connection of the network is connected, and the address on the connection is

Connected to the sheep management platform.

10. The method of claim 1 to 8 is characterized in that, in the case that the method includes TRA, the terminal maps the P address of the sheep management TRA, and the address of the TRA, obtains the public address of the sheep, and manages the TRA of the sheep.

11. The management device of the sheep, at the terminal, for the optical system including the light sheep and the light sheep management platform, wherein the device comprises an establishment, a reception, an address, and a

Establishing, establishing a public connection channel and a connection channel, wherein the connection channel is connected to the terminal sheep management platform, and the connection channel is connected to the terminal and the sheep

Receiving, receiving the sheep management platform to connect channel friends Management

The address is the same as the mapping of the root address and address, and the address of the management connection channel is sent to the address of the light sheep.

12. The device of claim 11 is characterized in that the address is unique, close to the address mapped by the root mapping sheep, and the address address of the connected channel friend is obtained, and the public address of the phase is obtained.

, step get the public address to connect the channel friend.

13. The management system of the sheep, including the terminal and the light sheep management platform,

The terminal includes a sheep management device, and the sheep management device includes

Receive and receive management of the sheep management platform

Sheep management platform, connected to the channel to send management.