CN110138748A - A kind of network integration communication means, gateway and system - Google Patents
A kind of network integration communication means, gateway and system Download PDFInfo
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- CN110138748A CN110138748A CN201910329559.1A CN201910329559A CN110138748A CN 110138748 A CN110138748 A CN 110138748A CN 201910329559 A CN201910329559 A CN 201910329559A CN 110138748 A CN110138748 A CN 110138748A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/08—Protocols for interworking; Protocol conversion
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/18—Multiprotocol handlers, e.g. single devices capable of handling multiple protocols
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- Computer Networks & Wireless Communication (AREA)
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- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The present invention provides a kind of network integration communication means, gateway and systems.This method comprises: when the first access network and core network, the mark address size and protocol type of first pervasive the first access of gateway perception network；First pervasive gateway obtains the mapping relations between the mark address of the first access network and the mark address of core network, obtains the transformational relation between the protocol type of the first access network and the protocol type of core network；First pervasive gateway carries out the transmission of data packet using the mapping relations obtained between the first access network and core network.Current various network protocols are compatible with the embodiment of the invention provides a kind of, and opening is provided to following any network protocol, the network integration communication means, pervasive gateway and system of " encapsulation ", " succession " and " polymorphic " formula meet the needs of following any network protocol interconnects, wisdom automates O&M.
Description
Technical field
The present invention relates to wireless network communication technique field more particularly to a kind of network integration communication means, gateway
And system.
Background technique
With the fast development of information revolution, internet has become the new sky of the new channel of information propagation, production and living
Between, the new engine of economic development etc., and cyberspace also becomes the fifth-largest strategic space after land, sea, air, outer space, is shadow
Ring national security, social stability, the core of economic development and cultural spreading.However, being showed in Internet technology development process
The problems such as various original design shortcomings and deficiencies out, such as poor expandability, safety difference, are not able to satisfy future
The communication requirements such as network " efficient ", " ubiquitous ".Therefore, network research person carry out the research work of future network architectural framework one after another
Make.For example, to solve the problems, such as that existing IPv4 address space is insufficient, IETF (The Internet Engineering
Task Force, Internet Engineering Task group) IPv6 agreement is devised, being known as can be for the every A Grain of Sand in the whole world distributively
Location.Identity is indicated to solve the problem of IP not only but also indicates address i.e. identity and address binding, researchers' proposition LISP
(Identifier Separation Protocol, identity separated protocol).To solve TCP/IP Internet resources and binding positions
The problem of, researchers propose that NDN (Named Data Networking names data network) is the ICN of prominent example
(Information-Centric Networking, information centre's network).It is bound to solve TCP/IP network-control and forwarding
The problem of, researchers propose SDN (Software Defined Network, software defined network).It is noted that I
The SINET (Smart Identifier NETwork, wisdom collaboration mark network) that state network research person proposes, is attempted comprehensive for the first time
Conjunction generally solves the problem of existing TCP/IP network " triple bindings ".
Above-mentioned future network example experienced the important stages such as theoretical system building, prototype system verifying since proposition,
Major part is in industry internet, Internet of Things, car networking, military self-organizing network, even the 5th third generation mobile communication network
(5G) obtains the deployment of certain scale.It is contemplated that new network agreement goes out layer not with the rapid development of Internet technology
Thoroughly, interdependence between each network protocol, it is difficult to be substituted for each other.
Therefore, it needs a kind of being compatible with current various network protocols, and following any network protocol is provided open
The network protocol converged communication method, pervasive gateway and system of " encapsulation ", " succession " and " polymorphic " formula, to meet following appoint
The demand what network protocol interconnects.
The network architecture of the first converged network in the prior art is multiple networks fusion communication system, which includes:
Converged communication console, cluster net gateway, cellular communications network gateway, telephone network gateway, self-organizing network.The converged communication
Console includes multiple communication interfaces；The cluster net gateway, the cellular communications network gateway, the telephone network gateway and institute
It states self-organizing network to connect with the converged communication console by corresponding communication interface respectively, for realizing cluster net, bee
Interconnecting between nest communication network, telephone network and self-organizing network.The technical solution of the patent of invention is used for will be different
Standard, networks of different protocol fusion, realization are interconnected.
The shortcomings that above-mentioned multiple networks fusion communication system in the prior art are as follows: the on the one hand system has only included cluster
Net, Cellular Networks, telephone network and self-organization network architectural framework do not provide other future network systems being likely to occur and agreement
Compatibility.On the other hand, the cluster net in the system, Cellular Networks, telephone network and self-organization network gateway function " solid-state ", " deadlock
Change ", that is, it needs developer to write code in advance and customizes each gateway function.This results in needing to customize multiple gateways to be compatible with respectively
A different network protocol needs developer to rewrite code and realizes the network when replacement network protocol is netted in a certain access
The gateway of agreement, process is cumbersome, and work repeats, and can not be compatible with any network protocol with a kind of gateway of universality, and prop up
Hold on-line automatic update.
The network architecture of second of converged network in the prior art are as follows: realize information centre's network (ICN) and TCP/IP
The converged network of network interworking.The network architecture of the converged network are as follows: using the TCP/IP network in existing application as backbone network,
Some ICN networks are deployed in edge net, compared to existing using ICN network as the converged network of backbone network, the invention
The converged network that embodiment provides, is much smaller to the change of the TCP/IP network architecture in existing application, therefore, can use
The TCP/IP network architecture in existing application, fairly large realization ICN network and the TCP/IP network integration.
The shortcomings that above-mentioned converged network in the prior art for realizing information centre's network (ICN) and TCP/IP network interworking
Are as follows: the converged network describes only the method that future network example ICN is merged with current TCP/IP network interworking, is unable to satisfy not
Carry out the demand of network Multi net voting system multiple network protocol.For example, the patent of invention do not provide wisdom contract network (SINET) with
The method of current TCP/IP network interworking fusion.In addition, the patent of invention can not also solve the future may appear network protocol
The problem of being merged with current TCP/IP network interworking.
Summary of the invention
The embodiment provides a kind of network integration communication means, gateway and systems, to overcome existing skill
The problem of art.
To achieve the goals above, this invention takes following technical solutions.
According to an aspect of the invention, there is provided a kind of pervasive gateway of network integration communication, comprising: mark ground
Location sensing module, network protocol sensing module, network identity and protocol knowledge library and data plane communication interface；
The mark address sensing module, for analyzing the data packet got by data plane communication interface, root
According to analysis result by interact with network identity and protocol knowledge library obtain the pervasive gateway be presently in network use
Identify address size；
The network protocol sensing module, for analyzing the data flow got by data plane communication interface；Root
According to analysis result by interact with network identity and protocol knowledge library obtain the pervasive gateway be presently in network use
Network protocol type.
Preferably, the equipment further include:
Gateway function describing module, function, protocol type and the mark supported for describing current pervasive gateway
Address；With the description file of wisdom console communication interactive gateway function；It is interacted with network identity and protocol knowledge library and obtains net
Close the description file of function.
Preferably, the equipment further include:
Map entry management module, for managing the mapping relations of mark address, protocol type, which includes connecing
Enter the mapping of the mark address, protocol type of mark from network to core network address, protocol type；The mark of core network
The mapping of location, protocol type to access network identification addresses, protocol type.
Preferably, the network identity and protocol knowledge library are known specifically for storage network identification addresses, protocol type
Know map；The description file of gateway function is issued by interacting with gateway function describing module；By perceiving mould with mark address
Block interaction indicates the mark address size that network locating for the pervasive gateway uses；By being interacted with network protocol sensing module
Indicate that the pervasive gateway is presently in the network protocol type of network use；It is connect by data plane and control plane communication
Mouth inquiry updates and deletes local network identity and protocol knowledge map.
Preferably, the data plane communication interface, data plane and control plane communication interface include: line telecommunications
Number interface, radio signal interface, wired optical signal interface and/or wireless optical signal interface.
According to another aspect of the present invention, a kind of pervasive gateway communicated based on the network integration is provided
Network integration communication means, comprising:
When the first access network and core network, the mark of first pervasive the first access of gateway perception network
Address size and protocol type；
First pervasive gateway is with obtaining the mark address of the first access network and the mark of the core network
Mapping relations between location obtain between the protocol type of the first access network and the protocol type of the core network
Transformational relation；
The first pervasive gateway utilizes the mapping obtained, transformational relation in the first access network and the core
The transmission of data packet is carried out between heart network.
Preferably, the mark address size and protocol class of first pervasive the first access of gateway perception network
Type, comprising:
First pervasive gateway collects the bit stream of data packet by data-interface, and bit stream is serialized framing, leads to
The each frame of means analysis of supervised learning, semi-supervised learning and/or deep learning is crossed, to identify the mark of the first access network
Know address size and protocol type.
Preferably, the mark address is the mark address of variable-length, comprising: 16 network address, 32 networks
Address, 48 network address, 64 network address and 128 network address；
The protocol type is network protocol used by equipment room network level communicates, comprising: IPv4/IPv6 association
View, position/identity separation shadowing agreement, name data network protocol and intelligence melt mark network protocol.
Preferably, the method further include:
When the first access network and the second access network communication, first pervasive the first access of gateway perception network
Address size and protocol type are identified, with determining the mark address of the core network and the mark of the first access network
Mapping relations between location determine between the protocol type of the core network and the protocol type of the first access network
Transformational relation；
The mark address size and protocol type of second pervasive the second access of gateway perception network, determine the core
Mapping relations between the mark address of heart network and the mark address of the second access network, determine the core network
Transformational relation between protocol type and the protocol type of the second access network；
The first pervasive gateway and the second pervasive gateway utilize the mapping obtained, transformational relation in institute
State the transmission that data packet is carried out between the first access network and the second access network.
According to another aspect of the present invention, provide a kind of system of network integration communication, comprising: wisdom console and
Pervasive gateway；
The wisdom console, for include various network identities and protocol knowledge library, by southbound interface with it is pervasive
Gateway communication, with pervasive gateway Internet mark, protocol knowledge library, the pervasive gateway is believed according to interaction
Network identity and the protocol knowledge library of real-time update local are ceased, the southbound interface refers to data plane and control plane communication
Interface；
Creation, inquiry, the behaviour for updating and deleting mark and protocol knowledge library are opened to network operator by northbound interface
Make function, the northbound interface refers to the api interface opened to web application developers.
Preferably, the wisdom console passes through southbound interface and pervasive gateway Internet mark, protocol knowledge
Library, network identity and protocol knowledge library of the pervasive gateway according to interactive information real-time update local, comprising:
When the first access network passes through the first pervasive gateway Access Core Network, when the described first pervasive gateway is set
Mark, the agreement that standby local network identity and protocol knowledge banked cache have the first access net to use, described first is pervasive
Gateway is described according to local network identity and protocol knowledge library notice gateway function this gateway function of describing module, and complete
At the online updating of itself function；
When the uncached first access net of the network identity of the described first pervasive gateway local and protocol knowledge library
Mark, the agreement of use, the first pervasive gateway will be connect by the south orientation of the interface and wisdom console that control plane
Mouth establishes connection, and requests to identify, obtains network identity, agreement that the first access network uses, the wisdom console
After identifying successfully by its southbound interface by gateway function describe and corresponding network identity, protocol knowledge library be handed down to it is described
First pervasive gateway passes through its network management after the first pervasive gateway receives result by the interface of control plane
Function describing module online updating itself function stores net used by the first access network by gateway protocol knowledge base
Network mark, protocol knowledge.
Preferably, the southbound interface of the wisdom console includes: Socket connection, RPC connection or gRPC connection, described
The northbound interface of wisdom console includes: Restful API or Websocket API；
The wisdom console and the pervasive gateway establish connection process include initiate the connection, establish connection and
Terminate three processes of connection；
The network identity of the wisdom console and protocol knowledge library include: network identification addresses knowledge base, network protocol
Type knowledge base, routing and forwarding strategy knowledge base and demand for services knowledge base.
Preferably, the pervasive gateway has generic server framework, which includes symmetrical more
Processor structure, non-uniform storage access structure and massive parallel processing structure.
As can be seen from the technical scheme provided by the above-mentioned embodiment of the present invention, the embodiment of the invention provides a kind of compatibilities
Current various network protocols, and opening is provided to following any network protocol, " encapsulation ", " succession " and " polymorphic " formula
Network integration communication means, pervasive gateway and system, the following any network protocol of satisfaction interconnects, wisdom automation is transported
The demand of dimension.Network operations staff writes cumbersome code without repeating to describe the function of conventional gateway respectively, only needs Xiang Zhi
Intelligent console provides corresponding network mark, protocol knowledge, and pervasive gateway can be allowed automatically according to the mark of accessed network
Length, protocol type automatic deployment, online updating function.
The additional aspect of the present invention and advantage will be set forth in part in the description, these will become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill of field, without creative efforts, it can also be obtained according to these attached drawings others
Attached drawing.
Fig. 1 is a kind of wisdom converged network route switching system for being based on " three layers, three domains " provided in an embodiment of the present invention
General frame figure；
Fig. 2 is a kind of structural block diagram of the pervasive gateway of network integration communication provided in an embodiment of the present invention；
Fig. 3 is a kind of application scenarios schematic diagram of the method for network integration communication provided in an embodiment of the present invention；
Fig. 4 is the application scenarios schematic diagram of the method for another network integration communication provided in an embodiment of the present invention；
Fig. 5 be a kind of intelligence provided in an embodiment of the present invention melt mark network there is variable-length to identify address and variable net
The data packet predetermined format schematic diagram of network protocol type.
Specific embodiment
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and for explaining only the invention, and is not construed as limiting the claims.
Those skilled in the art of the present technique are appreciated that unless expressly stated, singular " one " used herein, " one
It is a ", " described " and "the" may also comprise plural form.It is to be further understood that being arranged used in specification of the invention
Diction " comprising " refer to that there are the feature, integer, step, operation, element and/or component, but it is not excluded that in the presence of or addition
Other one or more features, integer, step, operation, element, component and/or their group.It should be understood that when we claim member
Part is " connected " or when " coupled " to another element, it can be directly connected or coupled to other elements, or there may also be
Intermediary element.In addition, " connection " used herein or " coupling " may include being wirelessly connected or coupling.Wording used herein
"and/or" includes one or more associated any cells for listing item and all combinations.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art
Language and scientific term) there is meaning identical with the general understanding of those of ordinary skill in fields of the present invention.Should also
Understand, those terms such as defined in the general dictionary, which should be understood that, to be had and the meaning in the context of the prior art
The consistent meaning of justice, and unless defined as here, it will not be explained in an idealized or overly formal meaning.
In order to facilitate understanding of embodiments of the present invention, it is done by taking several specific embodiments as an example below in conjunction with attached drawing further
Explanation, and each embodiment does not constitute the restriction to the embodiment of the present invention.
Embodiment one
The embodiment of the present invention is for mutually isolated between each network protocol of current internet, it is difficult to compatible problem,
Specifically, with the rapid development of Internet technology, industry internet, Internet of Things, car networking, military self-organizing network etc. are each specially
It is emerged one after another with new network agreement in network, and Network Protocol Design person does not fully consider the trend of the network integration, so that respectively
It is mutually isolated between network protocol, it is difficult to compatible.For this purpose, the embodiment of the invention provides a kind of current various networks of compatibility
Agreement, and the network protocol for providing open " encapsulation ", " succession " and " polymorphic " formula to following any network protocol merges
Communication means, pervasive gateway and system, to meet following any network protocol the needs of interconnecting.
The embodiment of the present invention proposes a kind of totality of wisdom converged network route switching system based on " three layers, three domains "
Framework model is as shown in Figure 1.Particularly, it is different from tetra- layers of layer architecture of traditional network TCP/IP and OSI (Open System
Interconnection, open system interconnection) seven frameworks layer by layer, the framework packet of the wisdom converged network route switching system
Smart service layer, resource adaption layer, three, networking component layer layerings are contained, while having included entity domains, behavior domain, knowledge domain three
Functional domain.Pass through the mapping machine between knowledge and entity, entity and behavior, behavior and knowledge, service and group, group and component
System completes the operating of whole network working mechanism.
Based on the framework of above-mentioned wisdom converged network route switching system, the embodiment of the invention provides a kind of network integrations
The method of communication, this method comprises: when the first access network and core network, the pervasive gateway perception of the first access network
The mark address size and protocol type of first access network；The pervasive gateway of access network determines the first access network
Mark address and the core network mark address between mapping relations, determine it is described first access network protocol class
Transformational relation between type and the protocol type of the core network.Then, the described first pervasive gateway utilizes acquisition
Mapping relations carry out the transmission of data packet between the first access network and the core network.
This method further include: when core network and the first access network communication, the pervasive gateway perception of the first access network
The mark address size and protocol type of first access network；The pervasive gateway of access network determines the mark of the core network
Know the mapping relations between address and the mark address of the first access network, determine the protocol type of the core network with
Transformational relation between the protocol type of the first access network.
This method further include: when the first access network and the second access network communication, the first access pervasive gateway of network
The mark address size and protocol type of perception the first access network, determine the mark address and described the of the core network
Mapping relations between the mark address of one access network determine the protocol type and the first access net of the core network
Transformational relation between the protocol type of network；The mark address size of pervasive the second access of the gateway perception network of second access network
And protocol type, determine the mapping between the mark address of the core network and the mark address of the second access network
Relationship determines the transformational relation between the protocol type of the core network and the protocol type of the second access network.So
Afterwards, the described first pervasive gateway and the second pervasive gateway are accessed using the mapping relations obtained described first
The transmission of data packet is carried out between network and the second access network.
In one possible implementation, the first access network includes but is not limited to: movable self-organization (Ad-
Hoc) network, IPv4/IPv6 network, Internet of Things (IoT), car networking (VANET), name data network (NDN).
In another possible implementation, the core network melts mark network (SINET) with intelligence as core, has
The mark address of variable-length and variable network protocol type.Intelligence melt mark network have variable-length mark address and
The data packet predetermined format of variable network protocol type is as shown in Figure 5.
The field of the data packet predetermined format includes: version number, slice ID, stream label, loaded length, next head
Portion, source identification length, purpose mark length, hop count limitation, other status informations, source mark address, purpose mark address and expansion
Open up stem/data.
In another possible implementation, the intelligence melt mark network mark address be variable-length mark
Location can be used for network addressing and routing for identifying the network address of equipment；Variable-length mark address can be advised according to network
Mould size dynamically distributes the network address of different length, which includes but is not limited to 16 network address, 32 networks
Address, 48 network address, 64 network address and 128 network address etc..
In another possible implementation, the protocol type is network used by equipment room network level communicates
Agreement, including but not limited to: IPv4/IPv6 agreement, position/identity separation mapping (LISP) agreement, name data network (NDN)
Agreement, intelligence melt mark network (SINET) agreement etc..
In another possible implementation, the mark address mapping relation includes accessing network identification addresses to core
The mark address of cache of heart network, the mark address of core network are mapped to access network identification addresses.Specifically, including but not
It is limited to 16 network address and 64 mapping network addresses, 32 network address and 64 mapping network addresses, 128 networks
Location and 64 mapping network addresses etc..
In another possible implementation, the network protocol transformational relation includes accessing network protocol type to core
The protocol type conversion of heart network, the protocol type of core network are converted to access network protocol type.Specifically, including but not
It is limited to IPv4/IPv6 agreement and SINET protocol conversion, LISP protocol and SINET protocol conversion, NDN agreement and SINET agreement turns
It changes.
By executing above-mentioned steps, various network identification addresses, protocol type and core net is can be used in the first access network
Network, the second access network interconnection intercommunication, realize to " encapsulation " and " succession " of current various network identities, protocol type, provide
Good compatibility.
Second aspect, the present invention provides a kind of pervasive gateway of network integration communication, the structural block diagrams of the equipment
As shown in Figure 2, comprising: mark address sensing module, network protocol sensing module, map entry management module, gateway function are retouched
State module, network identity and protocol knowledge library, data plane communication interface, data plane and control plane communication interface.
The mark address sensing module is for analyze the data packet got by data plane communication interface, according to dividing
Analysis result is by interacting the mark for obtaining the pervasive gateway and being presently in network use with network identity and protocol knowledge library
Address size；The network includes but is not limited to: access network and core network.
The network protocol sensing module is for analyze the data flow got by data plane communication interface, according to dividing
Analysis result is also used to obtain the pervasive gateway and is presently in network use by interacting with network identity and protocol knowledge library
Network protocol type；The network includes each access network.
The data plane communication interface is business data flow/packet forward-path, for connecting the network of each isomery,
The network includes but is not limited to access network, core network；The interface includes but is not limited to: wired electric signal, aerogram
Number, wired optical signal, wireless optical signal.
The map entry management module is used to manage the mapping relations of mark address, protocol type, the mapping relations packet
Include access network identification addresses, protocol type to the mark address of core network, protocol type mapping, core network mark
Location, protocol type are mapped to access network identification addresses, protocol type；The map entry is by mark address to, protocol type
To composition；The method of the management map entry includes registration, inquiry, update and the delete operation of map entry.
The gateway function describing module is used to describe function, the protocol type, mark that current pervasive gateway is supported
Know address etc.；Module is also used to through data plane, control plane communication interface and wisdom console communication, interactive gateway function
Description file, interacted by data plane, control plane communication interface with local network identity and protocol knowledge library, acquisition
The description file of gateway function.
The network identity and protocol knowledge library are for storing network identification addresses, protocol type knowledge mapping；By with
The interaction of gateway function describing module, the module are also used to issue the description file of gateway function；By perceiving mould with mark address
Block interaction, the module are also used to indicate the mark address size that network locating for the pervasive gateway uses；By being assisted with network
Sensing module interaction is discussed, which is also used to indicate that the pervasive gateway is presently in the network protocol type of network use；
By data plane and control plane communication interface, which is also used to looking into for local network identity and protocol knowledge map
It askes, update and deletes.
The data plane and control plane communication interface are network control data stream/packet forward-paths, for connecting
Data plane and control plane；The interface includes but is not limited to: wired electric signal, radio signal, wired optical signal, wireless optical
Signal.
Based on above structure module, the pervasive compatible any network protocol of gateway, and can be automatically according to accessed net
The mark address size of network, network protocol type automatic deployment, online updating function；Network operations staff is numerous without repeating to write
Trivial code need to only be can be realized by change network identification addresses, protocol type knowledge mapping with a kind of gateway of universality
It is compatible with any network protocol, meets following any network protocol the needs of interconnecting.
The third aspect, the present invention provides a kind of network integration communication system, which includes: wisdom console and pervasive
Gateway.The wisdom console includes that knowledge bases, the southbound interfaces such as various network identities, agreement can be set with pervasive gateway
Standby communication, northbound interface open creation, inquiry to network operator, update and delete (CRUD) knowledge base, the pervasive gateway of acquisition
The operation such as equipment traffic statistics result.The pervasive gateway has Pervasive Service device framework, can be used for any mark, agreement
Access net core network access.
In one possible implementation, the knowledge base of the wisdom console includes but is not limited to: network identity is known
Know library, network protocol knowledge base, routing/forwarding strategy knowledge base and demand for services knowledge base etc..
In another possible implementation, the southbound interface with the communication of pervasive gateway of the wisdom console
Including but not limited to: Socket connection, RPC connection, gRPC connection；The northbound interface of the wisdom console includes: Restful
API or Websocket API；
The wisdom console and the pervasive gateway establish connection process include initiate the connection, establish connection and
Terminate three processes of connection.
In another possible implementation, the northbound interface of the wisdom console opened to network operator is opened
The operation put includes but is not limited to: creation, inquiry update and delete (CRUD) knowledge base, obtain pervasive gateway flow system
Count result；
In another possible implementation, the generic server framework that the pervasive gateway has includes: pair
Claim multi-processor structure (SMP, Symmetrical Multi-processing), non-uniform storage access structure (NUMA, Non-
Uniform Memory Access)) and massive parallel processing structure (MPP, Massively Parallel
Processing)。
In another possible implementation, the wisdom console by southbound interface in real time with the first pervasive gateway
Equipment Internet mark and protocol knowledge library, the first pervasive gateway is according to the net of interactive information real-time update local
Network mark and protocol knowledge library.When the first access network passes through the first pervasive gateway Access Core Network, due to described
The agreement that the network identity and protocol knowledge banked cache of first pervasive gateway local have corresponding first access net to use, it is described
First pervasive gateway notices this gateway function of gateway function describing module according to local network identity and protocol knowledge library
Description, and complete the online updating of itself function.
In another possible implementation, the wisdom console do not pass through southbound interface in time with the first pervasive net
Equipment Internet mark and protocol knowledge library are closed, when the first access network passes through the first pervasive gateway Access Core Network
When, since the uncached corresponding first access net of the network identity of the described first pervasive gateway local and protocol knowledge library uses
Agreement, the first pervasive gateway by data plane and will control the south orientation of interface and wisdom console of plane and connect
Mouth establishes connection, and requests to identify, obtains network identity, agreement that the first access network uses, the wisdom console
After identifying successfully by its southbound interface by gateway function describe and corresponding network identity, protocol knowledge library be handed down to it is described
First pervasive gateway, after the first pervasive gateway receives result by the interface of data plane and control plane,
By its gateway function describing module online updating itself function, pass through gateway identification and protocol knowledge library storage corresponding first
Access network identity, protocol knowledge used by network.
By executing above-mentioned steps, network operations staff need to only be compatible with any network association using a kind of pervasive gateway
View, the network operations staff write cumbersome code without repeating, only need to be by calling the north orientation of wisdom console exploitation to connect
Mouthful knowledge base is created, inquired, updates and delete, can allow the pervasive gateway automatically according to the mark of accessed network
Length, network protocol type automatic deployment, online updating function, the following any network protocol of satisfaction interconnects, wisdom is automatic
Change the demand of O&M.
Embodiment two
Fig. 3 is a kind of application scenarios schematic diagram of the method for network integration communication provided in an embodiment of the present invention, such as Fig. 3 institute
Show, the first access network is routed to institute by the first pervasive gateway Access Core Network, the first access network default
The first pervasive gateway is stated, when the described first pervasive gateway receives the data packet that the first access network is sent for the first time
When, the first pervasive gateway first checks whether local network identity and protocol knowledge library cache the first access net
The knowledge for identifying address, protocol type of network, has such as cached, then the described first pervasive gateway is according to local network identity
It is described with the function of protocol knowledge library notice this gateway of gateway function describing module, and completes the online updating of itself function；Such as
Uncached, then the data packet is sent to wisdom console, the wisdom by Packet-In by the described first pervasive gateway
It is pervasive that result by Packet-Out returned to described first after the local network identity of console matching and protocol knowledge library
Gateway, the above results include network identity, the network protocol knowledge that corresponding access net uses, and what is generated is corresponding pervasive
Gateway function describes file.And then first pervasive gateway online updating itself function.
As shown in figure 3, user's access the first access network, when user needs to access core network, subscriber's main station is issued
Data packet will reach the described first pervasive gateway.The first pervasive gateway be done directly the first access network with
Mapping, the conversion of mark address and protocol type between core network.The data packet that the subscriber's main station issues passes through core
Network reaches destination, and the core network destination will send response data packet and reach the described first pervasive gateway,
The first pervasive gateway is done directly mark address between core network and the first access network, protocol type reflects
It penetrates, convert.The response data packet that the core network destination is sent reaches described first by the first access network and uses
It completes to communicate with each other process in family.
The user is the user 301 in Fig. 3.The first access network is the first access network in Fig. 3
302.The core network is the core network 304 in Fig. 3.The first pervasive gateway is first general in Fig. 3
Suitable gateway 303.The mark address of the first access network, protocol type are 32 of the first access network 302 in Fig. 3
Bit identification address and IPv4 protocol type, or be the mark address of other length and protocol type.The mark of the core network
Knowledge address, protocol type are in Fig. 3 304 64 bit identification addresses and SINET protocol type, or the mark for other length
Address and protocol type.Mapping, the conversion of mark address and protocol type between the first access network and core network
In as Fig. 3 the first pervasive gateway 303 complete the mapping of 32 bit identification addresses and 64 bit identification addresses, IPv4 agreement with
The conversion of SINET agreement, or converted for other length mark address of cache, other protocol types.The wisdom console is
For the wisdom console 305 in Fig. 3.Described Packet-In, Packet-Out be in Fig. 2 data plane and control plane it is logical
Communication interface 306.
Embodiment three
Fig. 4 is a kind of application scenarios schematic diagram of the method for network integration communication provided in an embodiment of the present invention, such as Fig. 4 institute
Show, the first access network is routed to institute by the first pervasive gateway Access Core Network, the first access network default
The first pervasive gateway is stated, when the described first pervasive gateway receives the data packet that the first access network is sent for the first time
When, the first pervasive gateway first checks whether local network identity and protocol knowledge library cache the first access net
The knowledge for identifying address, protocol type of network, has such as cached, then the described first pervasive gateway is according to local network identity
It is described with protocol knowledge library notice gateway function this gateway function of describing module, and completes the online updating of itself function；As not
Caching, then the data packet is sent to wisdom console, the wisdom control by Packet-In by the described first pervasive gateway
Result is returned into the described first pervasive net by Packet-Out after platform matching processed local network identity and protocol knowledge library
Close equipment, and then first pervasive gateway online updating itself function.
As shown in figure 4, the second access network passes through the second pervasive gateway Access Core Network, the second access net
Network default route is to the described second pervasive gateway, when the described second pervasive gateway receives the second access net for the first time
When the data packet that network is sent, the second pervasive gateway first checks whether local network identity and protocol knowledge library cache
It is described second access network mark address, protocol type knowledge, such as cached, then the described second pervasive gateway according to
Local network identity and protocol knowledge library notice gateway function this gateway function of describing module description, and complete itself function
Online updating；As uncached, then the data packet is sent to wisdom control by Packet-In by the described second pervasive gateway
Result is returned to institute by Packet-Out after wisdom console matching local network identity and protocol knowledge library by platform
State the second pervasive gateway, and then second pervasive gateway online updating itself function.
As shown in figure 4, the first user access the first access network, second user access the second access network, described first
When user communicates with the second user, the data packet that first subscriber's main station issues will reach the first pervasive gateway.
The first pervasive gateway is done directly mark address and protocol type between the first access network and core network
Mapping, conversion.The data packet that first subscriber's main station issues will reach the second pervasive gateway, the second pervasive gateway
Equipment is done directly mapping, the conversion of mark address, protocol type between core network and the second access network.Described first
The data packet that subscriber's main station issues reaches the second user by the second access network, and the second user is by number of responses
It is sent to the second pervasive gateway according to packet, the second pervasive gateway is done directly the second access network and core network
Between mark address, protocol type mapping, conversion.The second user response data packet will be sent to the first pervasive gateway
Equipment, the first pervasive gateway are done directly core network and first and access the mark address between network, protocol class
Mapping, the conversion of type.The second user response data packet will be sent to first user, complete first user and institute
State the communication between second user.
The first access network is the first access network 402 in Fig. 4.The first pervasive gateway is to scheme
The first pervasive gateway 403 in 4.The mark address of the first access network, protocol type are the first access in Fig. 4
32 bit identification addresses of network 402 and IPv4 protocol type, or be the mark address of other length and protocol type.Described
Two access networks are the second access network 409 in Fig. 4.The second pervasive gateway is second pervasive in Fig. 4
Gateway 408.The mark address of the second access network, protocol type are 128 of the second access network 409 in Fig. 4
Bit identification address and IPv6 protocol type, or be the mark address of other length and protocol type.The core network is
Core network 404 in Fig. 4.The mark address of the core network, protocol type are in Fig. 4 404 64 bit identification addresses
It or is the mark address of other length and protocol type with SINET protocol type.The first access network and core network
Between mark address and mapping, the conversion of protocol type be that the first pervasive gateway 403 is with completing 32 bit identifications in Fig. 4
The mappings of location and 64 bit identification addresses, the conversion of IPv4 agreement and SINET agreement, or be other length mark address of cache,
Other protocol type conversions.The mapping of mark address and protocol type between the second access network and core network turns
It changes the second pervasive gateway 408 in Fig. 4 and completes the mapping of 128 bit identification addresses and 64 bit identification addresses, IPv6 agreement
With the conversion of SINET agreement, or for other length mark address of cache, other protocol types convert.The wisdom console
Wisdom console 405 in as Fig. 4.Described Packet-In, Packet-Out are data plane and control plane in Fig. 4
Communication interface 406,407.First user is the first user 401 in Fig. 4.The second user is in Fig. 4
Two users 410.
In conclusion the embodiment of the present invention is by using the access network with various network protocols, can and core net
Network completion is interconnected, while can also complete to interconnect with the access network of other any network protocols.Network operation people
Member only need to provide corresponding network to wisdom console without repeating to write cumbersome code to describe the function of conventional gateway respectively
Mark, protocol knowledge, can allow pervasive gateway automatically according to the automatic portion of identification length, protocol type of accessed network
Administration, online updating function.The embodiment of the invention provides a kind of being compatible with current various network protocols, and to following any network
Agreement provides open, the network integration communication means of " encapsulation ", " succession " and " polymorphic " formula, pervasive gateway and is
System meets the needs of following any network protocol interconnects, wisdom automates O&M.
The embodiment of the present invention proposes a kind of being compatible with current various network protocols, and provides following any network protocol
Open, the network integration communication means, pervasive gateway and system of " encapsulation ", " succession " and " polymorphic " formula pass through net
Network identity, the protocol knowledge that network operation personnel provides or self study is arrived, so that pervasive gateway can be with automatic identification net
Network protocol type, and itself function of automatic deployment, online updating realizes following any network to realize compatible any network protocol
Agreement interconnects, wisdom automates the target of O&M.
Those of ordinary skill in the art will appreciate that: attached drawing is the schematic diagram of one embodiment, module in attached drawing or
Process is not necessarily implemented necessary to the present invention.
As seen through the above description of the embodiments, those skilled in the art can be understood that the present invention can
It realizes by means of software and necessary general hardware platform.Based on this understanding, technical solution of the present invention essence
On in other words the part that contributes to existing technology can be embodied in the form of software products, the computer software product
It can store in storage medium, such as ROM/RAM, magnetic disk, CD, including some instructions are used so that a computer equipment
(can be personal computer, server or the network equipment etc.) executes the certain of each embodiment or embodiment of the invention
Method described in part.
All the embodiments in this specification are described in a progressive manner, same and similar portion between each embodiment
Dividing may refer to each other, and each embodiment focuses on the differences from other embodiments.Especially for device or
For system embodiment, since it is substantially similar to the method embodiment, so describing fairly simple, related place is referring to method
The part of embodiment illustrates.Apparatus and system embodiment described above is only schematical, wherein the conduct
The unit of separate part description may or may not be physically separated, component shown as a unit can be or
Person may not be physical unit, it can and it is in one place, or may be distributed over multiple network units.It can root
According to actual need that some or all of the modules therein is selected to achieve the purpose of the solution of this embodiment.Ordinary skill
Personnel can understand and implement without creative efforts.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with scope of protection of the claims
Subject to.
Claims (12)
1. a kind of pervasive gateway of network integration communication characterized by comprising mark address sensing module, network association
Discuss sensing module, network identity and protocol knowledge library and data plane communication interface；
The mark address sensing module, for analyzing the data packet got by data plane communication interface, according to point
Analysis result is by interacting the mark for obtaining the pervasive gateway and being presently in network use with network identity and protocol knowledge library
Address size；
The network protocol sensing module, for analyzing the data flow got by data plane communication interface；According to point
Analysis result is by interacting the network for obtaining the pervasive gateway and being presently in network use with network identity and protocol knowledge library
Protocol type.
2. equipment according to claim 1, which is characterized in that the equipment further include:
Gateway function describing module, function, protocol type and the mark address supported for describing current pervasive gateway；
With the description file of wisdom console communication interactive gateway function；It is interacted with network identity and protocol knowledge library and obtains gateway function
Description file.
3. equipment according to claim 2, which is characterized in that the equipment further include:
Map entry management module, for managing the mapping relations of mark address, protocol type, which includes access net
Mapping of the mark address, protocol type of mark from network to core network address, protocol type；The mark address of core network,
Mapping of the protocol type to access network identification addresses, protocol type.
4. equipment according to claim 2, which is characterized in that the network identity and protocol knowledge library is specifically used for
Store network identification addresses, protocol type knowledge mapping；Retouching for gateway function is issued by interacting with gateway function describing module
State file；It is long by interacting the mark address for indicating that network locating for the pervasive gateway uses with mark address sensing module
Degree；By interacting the network protocol class for indicating that the pervasive gateway is presently in network use with network protocol sensing module
Type；By data plane and control plane communication interface polls, update and delete local network identity and protocol knowledge map.
5. equipment according to claim 4, which is characterized in that data plane communication interface, data plane and the control
Plane communication interface processed includes: wired electric signal interface, radio signal interface, wired optical signal interface and/or wireless optical letter
Number interface.
6. a kind of network integration of the pervasive gateway based on the network integration described in any one of claim 1 to 5 communication is logical
Letter method characterized by comprising
When the first access network and core network, the mark address of first pervasive the first access of gateway perception network
Length and protocol type；
First pervasive gateway obtain it is described first access network mark address and the core network mark address it
Between mapping relations, obtain it is described first access network protocol type and the core network protocol type between conversion
Relationship；
The first pervasive gateway utilizes the mapping obtained, transformational relation in the first access network and the core net
The transmission of data packet is carried out between network.
7. according to the method described in claim 6, it is characterized in that, first pervasive the first access of gateway perception net
The mark address size and protocol type of network, comprising:
First pervasive gateway collects the bit stream of data packet by data-interface, and bit stream is serialized framing, passes through prison
The each frame of means analysis of educational inspector's habit, semi-supervised learning and/or deep learning, thus with identifying the mark of the first access network
Location length and protocol type.
8. the method according to the description of claim 7 is characterized in that the mark address is the mark address of variable-length,
It include: 16 network address, 32 network address, 48 network address, 64 network address and 128 network address；
The protocol type is network protocol used by equipment room network level communicates, comprising: IPv4/IPv6 agreement, position
Set/identity separation shadowing agreement, name data network protocol and intelligence melt mark network protocol.
9. according to method described in claim 6,7 or 8, which is characterized in that the method further include:
When the first access network and the second access network communication, the mark of first pervasive the first access of gateway perception network
Address size and protocol type, determine the core network mark address and it is described first access network mark address it
Between mapping relations, determine the core network protocol type and it is described first access network protocol type between conversion
Relationship；
The mark address size and protocol type of second pervasive the second access of gateway perception network, determine the core net
Mapping relations between the mark address of network and the mark address of the second access network, determine the agreement of the core network
Transformational relation between type and the protocol type of the second access network；
The first pervasive gateway and the second pervasive gateway using the mapping obtained, transformational relation is described the
The transmission of data packet is carried out between one access network and the second access network.
10. a kind of system of network integration communication characterized by comprising wisdom console and pervasive gateway；
The wisdom console passes through southbound interface and pervasive gateway for including various network identities and protocol knowledge library
Device talk, with pervasive gateway Internet mark, protocol knowledge library, the pervasive gateway is according to interactive information reality
The network identity of the local Shi Gengxin and protocol knowledge library, the southbound interface refer to that data plane connects with control plane communication
Mouthful；
Creation, inquiry, the operating work for updating and deleting mark and protocol knowledge library are opened to network operator by northbound interface
Can, the northbound interface refers to the api interface opened to web application developers.
11. system according to claim 10, which is characterized in that the wisdom console passes through southbound interface and pervasive net
Equipment Internet mark, protocol knowledge library are closed, the pervasive gateway is according to the network of interactive information real-time update local
Mark and protocol knowledge library, comprising:
When the first access network passes through the first pervasive gateway Access Core Network, when the described first pervasive gateway sheet
Mark, the agreement that the network identity and protocol knowledge banked cache on ground have the first access net to use, the first pervasive gateway
Equipment is completed certainly according to local network identity and protocol knowledge library notice gateway function this gateway function of describing module description
The online updating of body function；
When the uncached first access net of the network identity of the described first pervasive gateway local and protocol knowledge library uses
Mark, agreement, the first pervasive gateway will build by controlling the southbound interface of interface and wisdom console of plane
Vertical connection, and request to identify, obtain network identity, agreement that the first access network uses, the wisdom console identification
Gateway function is described by its southbound interface after success and corresponding network identity, protocol knowledge library are handed down to described first
Pervasive gateway passes through its network management function after the first pervasive gateway receives result by the interface of control plane
Itself function of describing module online updating stores network mark used by the first access network by gateway protocol knowledge base
Know, protocol knowledge.
12. system described in 0 or 11 according to claim 1, which is characterized in that the pervasive gateway has generic service
Device framework, the generic server framework include symmetric multiprocessor structure, non-uniform storage access structure and massive parallel processing
Structure.
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