CN103023734A - Broadband programmable logic controller (PLC) product and method for achieving multi-wide area network (WAN) connection - Google Patents
Broadband programmable logic controller (PLC) product and method for achieving multi-wide area network (WAN) connection Download PDFInfo
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- CN103023734A CN103023734A CN2012105291659A CN201210529165A CN103023734A CN 103023734 A CN103023734 A CN 103023734A CN 2012105291659 A CN2012105291659 A CN 2012105291659A CN 201210529165 A CN201210529165 A CN 201210529165A CN 103023734 A CN103023734 A CN 103023734A
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Abstract
The invention discloses a broadband programmable logic controller (PLC) product and a method for achieving multi-wide area network (WAN) connection. The broadband PLC product comprises one WAN port and at least two local area network (LAN) ports, and the method for achieving multi-WAN connection comprises receiving and saving WAN configuration information submitted by a user through a web page, wherein the WAN configuration information comprises WAN connection quantity and a mode, a business type and business configuration information of each WAN connection, the WAN connection quantity is smaller than or equal to LAN port quantity; resetting an exchanging port register according to the WAN configuration information, wherein the set exchanging port register is used for building a virtual local area network (VLAN) corresponding to each WAN connection and building a binding relation between each WAN connection and the corresponding LAN ports; and gradually starting network service corresponding to each WAN connection. By means of the technical scheme, requirements of a user for using different businesses can be met, requirements of an operator for customizing multilevel businesses are met, and cost is saved.
Description
Technical field
The present invention relates to the power line communication field, relate in particular to a kind of broadband P LC product and realize the method that many WAN connect.
Background technology
Broadband P LC((Power Line Communication, power line communication) product is realized the transmission of wideband data by the mode of power line access.Common broadband P LC product has a physics WAN(WideArea Network, wide area network) interface and a plurality of LAN(Local Area Network, local area network (LAN)) interface, what realize on the function is that single WAN connects, be that same time wan interface can only be set to a kind of pattern (such as route pattern or bridge mode), can only connect a kind of broadband services, such as PPPoE(point topoint protocal over Ethernet, the point-to-point connection protocol) business, this moment, the user of all access LAN interface used this business.But this broadband P LC product has following defective:
1. can not connect simultaneously multiple broadband services, can not satisfy the demand that different user uses different business, can not satisfy the multi-level professional demand of carrier customization;
2. under the framework of single wan interface, connect if need to increase WAN, just needing increases the physics wan interface, and the shortcoming of this mode is the hardware cost that has increased considerably product.
Summary of the invention
The technical problem to be solved in the present invention is, the defective that can only connect a kind of broadband services for an above-mentioned wan interface of prior art, a wan interface a kind of broadband P LC product is provided and realizes the method that many WAN connect, so that can connect multiple broadband services simultaneously.
The technical solution adopted for the present invention to solve the technical problems is: the method that the many WAN of structural wideband PLC Realization of Product connect, and described broadband P LC product comprises a wan interface and at least two LAN interface, the method that the many WAN of described realization connect comprises:
A. receive and preserve the WAN configuration information that the user submits to by the WEB page, described WAN configuration information comprises: pattern, type of service and service configuration information that the quantity that WAN connects and each WAN connect, and the quantity of described WAN connection is less than or equal to the quantity of LAN interface;
B. disconnect all network connections, empty the switching port register, and reset the switching port register by described WAN configuration information, switching port register after arranging is used for setting up each WAN and connects corresponding VLAN, and sets up the binding relationship of each WAN connection and corresponding LAN interface;
C. start one by one each WAN and connect corresponding network service.
In the method that the many WAN of broadband P LC Realization of Product of the present invention connect, after described step C, also comprise:
D. show the state information that each WAN connects at the WEB page.
In the method that the many WAN of broadband P LC Realization of Product of the present invention connect, in described steps A, described WAN configuration information also comprises the priority that each WAN connects;
In described step B, the switching port register after described the setting also is used for setting up the order that a plurality of WAN connect according to the priority that each WAN connects.
In the method that the many WAN of broadband P LC Realization of Product of the present invention connect, described step C comprises:
C1. from the WAN configuration information, extract the pattern that first WAN connects;
C2. judge whether the pattern that current WAN connects is route pattern, if, execution in step C3 then; If not, execution in step C4 then;
C3. the type of service and the service configuration information that connect according to current WAN start corresponding network service;
C4. judge whether current WAN connects is that last WAN connects, if, execution in step D then; If not, execution in step C5 then;
C5. from the WAN configuration information, extract the pattern that next bar WAN connects, then execution in step C2.
In the method that the many WAN of broadband P LC Realization of Product of the present invention connect, described type of service is: point to point connect, static state connect, dynamically connect or bridge.
The present invention also constructs a kind of broadband P LC product, comprises a wan interface and at least two LAN interface, and described broadband P LC product also comprises:
Receiver module, be used for receiving and preserving the WAN configuration information that the user submits to by the WEB page, described WAN configuration information comprises: pattern, type of service and service configuration information that the quantity that WAN connects and each WAN connect, and the quantity of described WAN connection is less than or equal to the quantity of LAN interface;
Module is set, be used for disconnecting all network connections, emptying the switching port register, and reset the switching port register by described WAN configuration information, switching port register after arranging is used for setting up each WAN and connects corresponding VLAN, and sets up the binding relationship of each WAN connection and corresponding LAN interface;
Start module, be used for starting one by one each WAN and connect corresponding network service.
In broadband P LC product of the present invention, described broadband P LC product also comprises:
Display module is used for showing the state information that each WAN connects at the WEB page.
In broadband P LC product of the present invention, described WAN configuration information also comprises the priority that each WAN connects; Switching port register after described the setting also is used for setting up the order that a plurality of WAN connect according to the priority that each WAN connects.
In broadband P LC product of the present invention, described startup module comprises:
The first extraction unit is used for extracting the pattern that first WAN connects from the WAN configuration information;
Mode determination is used for judging whether the pattern that current WAN connects is route pattern;
The service start unit is used for when the pattern that current WAN connects is route pattern, and the type of service and the service configuration information that connect according to current WAN start corresponding network service;
Finish judging unit, be used for after starting corresponding network service or pattern that current WAN connects when be not route pattern, judge whether current WAN connects is last WAN connection;
The second extraction unit is used for extracting the pattern that next bar WAN connects, then execution in step C2 from the WAN configuration information when current WAN connection is not last WAN connection.
In broadband P LC product of the present invention, described type of service is: point to point connect, static state connect, dynamically connect or bridge.
Implement technical scheme of the present invention, have the following advantages:
1. improved the utilance of single wan interface, the user can set up on demand a plurality of WAN and connect, and has realized that the user uses the demand of different business, has also satisfied the multi-level professional demand of carrier customization;
2. obstructed WAN connects and can bind Different L AN interface, a plurality of WAN connect can with a plurality of LAN interface combination in any, can support many bridges, multiple gateway, plurality of subnets, adapted to the networking needs of Various Complex network;
3. in the situation that does not increase any hardware cost, realize the function that many WAN connect at software, saved cost.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the flow chart of the embodiment of the method one of the many WAN connections of broadband P LC Realization of Product of the present invention;
Fig. 2 is the flow chart of the embodiment of the method two of the many WAN connections of broadband P LC Realization of Product of the present invention;
Fig. 3 is step C embodiment one flow chart in the method that connects of the many WAN of broadband P LC Realization of Product of the present invention;
Fig. 4 is the logic diagram of broadband P LC product embodiments one of the present invention;
Fig. 5 is the logic diagram of broadband P LC product embodiments two of the present invention;
Fig. 6 is the logic diagram that starts module embodiment one in the broadband P LC product of the present invention.
Embodiment
Fig. 1 is the flow chart of the embodiment of the method one of the many WAN connections of broadband P LC Realization of Product of the present invention, and at first explanation is, this broadband P LC product comprises a wan interface and at least two LAN interface, and the method that the many WAN of this broadband P LC Realization of Product connect comprises:
A. receive and preserve the WAN configuration information that the user submits to by the WEB page, described WAN configuration information comprises: pattern, type of service and service configuration information that the quantity that WAN connects and each WAN connect, pattern for example is route pattern or bridge mode, type of service for example has following four kinds: the PPPoE(point to point connect), Static(is static connects), DHCP(dynamically connects) and the Bridge(bridge), wherein, first three kind is route pattern, and at last a kind of is bridge mode.Deng, and the quantity that described WAN connects is less than or equal to the quantity of LAN interface, and in this step, the user can submit by the WEB webpage instruction of increase, editor, deletion WAN connection to, to form new WAN configuration information;
B. disconnect all network connections, empty the switching port register, and reset switching port (Switch) register by described WAN configuration information, switching port register after arranging is used for setting up each WAN and connects corresponding VLAN(Virtual Local Area Network, and set up each WAN and connect binding relationship with corresponding LAN interface VLAN).In this step, at first disconnect all-network and connect, close the network service that is moving, wan interface and LAN interface that deletion has been set up empty the Switch content of registers, prepare for newly-built WAN connects.Then, reset the Switch register according to new WAN configuration information, connect corresponding VLAN so that set up each WAN, and set up the binding relationship of each WAN connection and corresponding LAN interface;
C. start one by one each WAN and connect corresponding network service.
Implement this technical scheme, under the condition of a physics wan interface, the user can set a plurality of WAN by demand and connect, and each WAN connects corresponding VLAN ID, perhaps only VLAN ID is not with in a WAN connection, different WAN connects can be set to different patterns and business, and each WAN connects and binds the LAN interface of appointment, therefore, can realize simultaneously at most connecting with the identical WAN of LAN interface quantity, and different WAN connect independent separately, can the phase mutual interference.So, compared to existing technology in wan interface can only realize that a WAN connects, the technical scheme of this embodiment has the following advantages:
1. improved the utilance of single wan interface, the user can set up on demand a plurality of WAN and connect, and has realized that the user uses the demand of different business, has also satisfied the multi-level professional demand of carrier customization;
2. obstructed WAN connects and can bind Different L AN interface, a plurality of WAN connect can with a plurality of LAN interface combination in any, can support many bridges, multiple gateway, plurality of subnets, adapted to the networking needs of Various Complex network;
3. in the situation that does not increase any hardware cost, realize the function that many WAN connect at software, saved cost.
Fig. 2 is the flow chart of the embodiment of the method two of the many WAN connections of broadband P LC Realization of Product of the present invention, and this embodiment compares embodiment shown in Figure 1, and difference only is after step C, also to comprise:
D. show the state information that each WAN connects at the WEB page, like this, the user can view the situation that up-to-date WAN connects at the WEB page.
Fig. 3 is step C embodiment one flow chart in the method that connects of the many WAN of broadband P LC Realization of Product of the present invention, in this embodiment, at first explanation is, the WAN configuration information that the user submits to by the WEB page also comprises the priority that each WAN connects, then, when setting up the Fabric Interface register according to this configuration information, also can set up the order that a plurality of WAN connect according to the priority that each WAN connects.And in step C, starting one by one network service corresponding to each WAN connection can specifically comprise:
C1. extract the pattern that first WAN connects from the WAN configuration information, pattern is route pattern or bridge mode;
C2. judge whether the pattern that current WAN connects is route pattern, if be route pattern, then execution in step C3; If not, be bridge mode, then do not need to set firewall policy, wide area network and local area network (LAN) are straight-through, execution in step C4;
C3. the type of service and the service configuration information that connect according to current WAN start corresponding network service;
C4. judge whether current WAN connects is that last WAN connects, if, execution in step D then; If not, execution in step C5 then;
C5. from the WAN configuration information, extract the pattern that next bar WAN connects, then execution in step C2.
Fig. 4 is the logic diagram of broadband P LC product embodiments one of the present invention, and this broadband P LC product comprises a wan interface and at least two LAN interface.In addition, this broadband P LC product comprises the receiver module 10 that connects successively, module 20 is set and starts module 30, wherein, receiver module 10 is used for receiving and preserving the WAN configuration information that the user submits to by the WEB page, described WAN configuration information comprises: the pattern that the quantity that WAN connects and each WAN connect, type of service and service configuration information, and the quantity that described WAN connects is less than or equal to the quantity of LAN interface, wherein, the pattern that WAN connects is route pattern or bridge mode, and the type of service that WAN connects is: the PPPoE(point to point connect), Static(is static to be connected), DHCP(dynamically connects) or the Bridge(bridge) etc.; Module 20 is set to be used for disconnecting all network connections, emptying the switching port register, and reset the switching port register by described WAN configuration information, switching port register after arranging is used for setting up each WAN and connects corresponding VLAN, and sets up the binding relationship of each WAN connection and corresponding LAN interface; Start module 30 and be used for starting one by one the network service that each WAN connects correspondence.
Fig. 5 is the logic diagram of broadband P LC product embodiments two of the present invention, this broadband P LC product comprises the receiver module 10 that connects successively, module 20 is set, start module 30 and display module 40, wherein, receiver module 10, module 20 is set, start the receiver module 10 among module 30 and the embodiment one shown in Figure 4, module 20 is set, the logical construction that starts module 30 is identical, do not do at this and to give unnecessary details, display module 40 below only is described, this display module 40 is used for showing the state information that each WAN connects at the WEB page, checks the situation that each WAN connects to make things convenient for the user.
Fig. 6 is the logic diagram that starts module embodiment one in the broadband P LC product of the present invention, in this embodiment, at first explanation is, the WAN configuration information that the user submits to also comprises the priority that each WAN connects, then, when setting up the switching port register according to these WAN configuration informations, also can set up the order that a plurality of WAN connect according to the priority that each WAN connects.And, start module 30 and comprise: the first extraction unit 31, mode determination 32, service start unit 33, end judging unit 34 and the second extraction unit 35.Wherein, the first extraction unit 31 is used for extracting the pattern that first WAN connects from the WAN configuration information; Mode determination 32 is used for judging whether the pattern that current WAN connects is route pattern; Service start unit 33 is used for when the pattern that current WAN connects is route pattern, and the type of service and the service configuration information that connect according to current WAN start corresponding network service; When the pattern that end judging unit 34 is used for after starting corresponding network service or current WAN connects is not route pattern, judge whether current WAN connects is last WAN connection; The second extraction unit 35 is used for extracting the pattern that next bar WAN connects from the WAN configuration information, and then turning to mode determination 32 when current WAN connection is not last WAN connection.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within the claim scope of the present invention.
Claims (10)
1. the method that connects of the many WAN of a broadband P LC Realization of Product, described broadband P LC product comprises a wan interface and at least two LAN interface, it is characterized in that, the method for the many WAN connections of described realization comprises:
A. receive and preserve the WAN configuration information that the user submits to by the WEB page, described WAN configuration information comprises: pattern, type of service and service configuration information that the quantity that WAN connects and each WAN connect, and the quantity of described WAN connection is less than or equal to the quantity of LAN interface;
B. disconnect all network connections, empty the switching port register, and reset the switching port register by described WAN configuration information, switching port register after arranging is used for setting up each WAN and connects corresponding VLAN, and sets up the binding relationship of each WAN connection and corresponding LAN interface;
C. start one by one each WAN and connect corresponding network service.
2. the method for the many WAN connections of broadband P LC Realization of Product according to claim 1 is characterized in that, after described step C, also comprises:
D. show the state information that each WAN connects at the WEB page.
3. the method for the many WAN connections of broadband P LC Realization of Product according to claim 1 and 2 is characterized in that, in described steps A, described WAN configuration information also comprises the priority that each WAN connects;
In described step B, the switching port register after described the setting also is used for setting up the order that a plurality of WAN connect according to the priority that each WAN connects.
4. the method that connects of the many WAN of broadband P LC Realization of Product according to claim 3 is characterized in that described step C comprises:
C1. from the WAN configuration information, extract the pattern that first WAN connects;
C2. judge whether the pattern that current WAN connects is route pattern, if, execution in step C3 then; If not, execution in step C4 then;
C3. the type of service and the service configuration information that connect according to current WAN start corresponding network service;
C4. judge whether current WAN connects is that last WAN connects, if, execution in step D then; If not, execution in step C5 then;
C5. from the WAN configuration information, extract the pattern that next bar WAN connects, then execution in step C2.
5. the method that connects of the many WAN of broadband P LC Realization of Product according to claim 1 is characterized in that described type of service is: point to point connect, staticly connect, dynamically connect or bridge.
6. a broadband P LC product comprises a wan interface and at least two LAN interface, it is characterized in that, described broadband P LC product also comprises:
Receiver module, be used for receiving and preserving the WAN configuration information that the user submits to by the WEB page, described WAN configuration information comprises: pattern, type of service and service configuration information that the quantity that WAN connects and each WAN connect, and the quantity of described WAN connection is less than or equal to the quantity of LAN interface;
Module is set, be used for disconnecting all network connections, emptying the switching port register, and reset the switching port register by described WAN configuration information, switching port register after arranging is used for setting up each WAN and connects corresponding VLAN, and sets up the binding relationship of each WAN connection and corresponding LAN interface;
Start module, be used for starting one by one each WAN and connect corresponding network service.
7. broadband P LC product according to claim 6 is characterized in that, described broadband P LC product also comprises:
Display module is used for showing the state information that each WAN connects at the WEB page.
8. according to claim 6 or 7 described broadband P LC products, it is characterized in that described WAN configuration information also comprises the priority that each WAN connects; Switching port register after described the setting also is used for setting up the order that a plurality of WAN connect according to the priority that each WAN connects.
9. broadband P LC product according to claim 8 is characterized in that, described startup module comprises:
The first extraction unit is used for extracting the pattern that first WAN connects from the WAN configuration information;
Mode determination is used for judging whether the pattern that current WAN connects is route pattern;
The service start unit is used for when the pattern that current WAN connects is route pattern, and the type of service and the service configuration information that connect according to current WAN start corresponding network service;
Finish judging unit, be used for after starting corresponding network service or pattern that current WAN connects when be not route pattern, judge whether current WAN connects is last WAN connection;
The second extraction unit is used for extracting the pattern that next bar WAN connects, then execution in step C2 from the WAN configuration information when current WAN connection is not last WAN connection.
10. broadband P LC product according to claim 6 is characterized in that, described type of service is: point to point connect, static state connect, dynamically connect or bridge.
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| CN110417603A (en) * | 2019-08-12 | 2019-11-05 | 上海市共进通信技术有限公司 | The method and its system of more WAN connection business processings are realized based on PON uplink home gateway |
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| CN103716181A (en) * | 2013-12-13 | 2014-04-09 | 上海斐讯数据通信技术有限公司 | LAN_WAN virtual channel implementation method under gateway device routing mode |
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