CN108173803A - It is a kind of to access the method for internet and regarding connection cat server-side by regarding networking - Google Patents
It is a kind of to access the method for internet and regarding connection cat server-side by regarding networking Download PDFInfo
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- CN108173803A CN108173803A CN201611118227.1A CN201611118227A CN108173803A CN 108173803 A CN108173803 A CN 108173803A CN 201611118227 A CN201611118227 A CN 201611118227A CN 108173803 A CN108173803 A CN 108173803A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/14—Session management
- H04L67/141—Setup of application sessions
Abstract
An embodiment of the present invention provides a kind of by regarding the method networked and access internet, the method includes：It is received by regarding networking protocol regarding the client transmission of connection cat regarding networking data packet；It is described depending on networking data packet be by it is described depending on connection cat client the internet data encapsulation received is formed；By described internet data packet is reduced to depending on the unpacking of networking data packet；The internet data packet unpacked after restoring is sent to corresponding gateway in internet.The embodiment of the present invention applies the characteristic regarding networking, realizes the purpose that internet is accessed by regarding networking, compensates for the defects of tradition can not surf the Internet depending on networking；It will be linked into internet depending on networking, and can not only improve the utilization rate regarding networking bandwidth, moreover it is possible to greatly improved the speed of online, and avoid while dispose the complicated problem regarding networking lines and the Internet lines.
Description
Technical field
The present invention relates to regarding networking technology field, the method and one of internet is accessed by regarding to network more particularly to a kind of
Kind regards connection cat server-side.
Background technology
Currently, it is widely available depending on networking service having obtained in China, depending on the HD video interaction technique of networking
In a government office and in other industries also play very important effect.It is state-of-the-art using the whole world depending on networking
VisionVera real-time high-definition video switching technologies, the whole network HD video that realizing current internet can not realize pass in real time
It is defeated, HD video meeting, video monitoring, remote training, Intellectualized monitoring analysis, emergency command, visual telephone, scene is straight
It broadcasts, the services such as tens of kinds of videos, voice, picture, word, communication, data packets such as TV Mail, information publication are all incorporated into one
In a system platform, realize that high-definition quality video communication is interconnected in real time by multiple terminal equipment.But these applications only limit
In being carried out in depending on networking.When user, which needs to use simultaneously, regards networking and internet, then need to dispose two lines road, such portion
Administration is not only complicated difficult, but also can cause the waste of resource.
Invention content
In view of the above problems, it is proposed that the embodiment of the present invention overcomes the above problem or at least partly in order to provide one kind
A kind of method by accessing internet depending on networking to solve the above problems and corresponding one kind access internet by regarding networking
System.
To solve the above-mentioned problems, the embodiment of the invention discloses a kind of method for accessing internet by regarding networking, institutes
The method of stating includes：
It is received by regarding networking protocol regarding the client transmission of connection cat regarding networking data packet；It is described depending on networking data packet be by
It is described to form the internet data encapsulation received depending on connection cat client；
By described internet data packet is reduced to depending on the unpacking of networking data packet；
The internet data packet unpacked after restoring is sent to corresponding gateway in internet.
Preferably, the method further includes：
Internet response data packet is received by Internet protocol；
The internet response data packet is packaged into regarding networking response data packet；
By the way that described be sent to depending on networking response data packet is regarded connection cat client accordingly depending on networking protocol.
Preferably, the internet response data packet and it is described regard networking response data packet, including label information, the mark
Remember that information regards connection cat client for the identification reception internet response data packet；
It is described by being sent to the corresponding step for regarding connection cat client depending on networking response data packet by described depending on networking protocol
Suddenly, including：
It searches and joins cat client with corresponding regard of the label information regarded in networking response data packet；
By it is described depending on networking response data packet be sent to it is corresponding with the label information regard connection cat client.
Preferably, it is described by regard networking protocol receive regard connection cat client sends the step of regarding networking data packet it
Before, it further includes：
If detecting in affiliated area has regarding connection cat client access, to it is described regard connection cat client send whether ask into
The information of net；
If detecting the information for asking to network for regarding connection cat client and sending, judge that described regard joins cat client
Whether authentication information is correct；
If correct, it described will regard the client access of connection cat and regard in networking.
Preferably, if described detect in affiliated area has regarding the client access of connection cat, connection cat client hair is regarded to described
The step of sending the information for whether asking to network includes：
If detecting in affiliated area has regarding the client access of connection cat, whether detection receives within the first predetermined time
The information for regarding the request that connection cat client is sent and networking；
If being not detected, the information to network whether is asked depending on connection cat client transmission to described.
Preferably, if described detect in affiliated area has regarding the client access of connection cat, connection cat client hair is regarded to described
After the step of sending the information for whether asking to network, further include：
If the information for regarding the request that connection cat client is sent and networking is not detected in the second preset time, by institute
It states to remove regarding connection cat client and regards intranet network.
The embodiment of the invention also discloses one kind to regard connection cat server-side, described to include depending on connection cat server-side：
First receiving module, for being received by regarding networking protocol regarding the client transmission of connection cat regarding networking data packet；Institute
It is to be formed the internet data encapsulation received depending on connection cat client by described to state depending on networking data packet；
Recovery module is unpacked, for being reduced to internet data packet depending on the unpacking of networking data packet by described；
First sending module, for the internet data packet unpacked after restoring to be sent to corresponding net in internet
It closes.
Preferably, it is described to be further included depending on connection cat server-side：
Second receiving module, for receiving internet response data packet by Internet protocol；
Package module, for being packaged into the internet response data packet regarding networking response data packet；
Second sending module, for by the way that described be sent to depending on networking response data packet is regarded connection accordingly depending on networking protocol
Cat client.
Preferably, the internet response data packet and it is described regard networking response data packet, including label information, the mark
Remember that information regards connection cat client for the identification reception internet response data packet；
Second sending module includes：
Searching unit joins cat client for searching with corresponding regard of the label information regarded in networking response data packet
End；
Transmitting element, for by it is described depending on networking response data packet be sent to it is corresponding with the label information regard connection cat visitor
Family end.
Preferably, it is described to be further included depending on connection cat server-side：
If having for detecting in affiliated area regarding the client access of connection cat, connection cat visitor is regarded to described for third sending module
Family end sends the information for whether asking to network；
Judgment module, if for detecting the information for regarding the request that connection cat client sends and networking, judge described in
Whether the authentication information depending on joining cat client is correct；
AM access module if correct for the authentication information, described will regard the client access of connection cat and regard in networking.
The embodiment of the present invention includes advantages below：
The embodiment of the present invention applies the characteristic regarding networking, the interconnection that will be received by regarding connection cat server-side regarding connection cat client
Network data is sent in internet, also can be by internet response data by regarding connection cat server-side and being sent regarding connection cat client
To client, it is achieved thereby that accessing the purpose of internet by regarding networking, the defects of tradition can not surf the Internet depending on networking is compensated for；
It will be linked into internet depending on networking, and can not only improve the utilization rate regarding networking bandwidth, moreover it is possible to the speed of online is greatly improved,
And it avoids while disposes the complicated problem regarding networking lines and the Internet lines.
Description of the drawings
Fig. 1 is a kind of networking schematic diagram for regarding networking of the present invention；
Fig. 2 is a kind of hardware architecture diagram of node server of the present invention；
Fig. 3 is a kind of hardware architecture diagram of access switch of the present invention；
Fig. 4 is that a kind of Ethernet association of the present invention turns the hardware architecture diagram of gateway；
Fig. 5 is a kind of step flow chart for accessing the embodiment of the method one of internet by regarding networking of the present invention；
Fig. 6 is a kind of step flow chart for accessing the embodiment of the method two of internet by regarding networking of the present invention；
Fig. 7 is a kind of step flow chart for regarding the server-side access of connection cat and regarding the embodiment of the method for networking of the present invention；
Fig. 8 is a kind of schematic diagram for regarding connection cat client and the connection relation embodiment regarding connection cat server-side of the present invention；
Fig. 9 is a kind of structure diagram for regarding connection cat server-side embodiment one of the present invention；
Figure 10 is a kind of structure diagram for regarding connection cat server-side embodiment two of the present invention.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, it is below in conjunction with the accompanying drawings and specific real
Applying mode, the present invention is described in further detail.
It is the important milestone of network Development depending on networking, is a real-time network, can realize HD video real-time Transmission,
Push numerous the Internet, applications to HD video, high definition is face-to-face.
It, can be such as high in a network platform by required service depending on networking using real-time high-definition video switching technology
Clear video conference, Intellectualized monitoring analysis, emergency command, digital broadcast television, delay TV, the Web-based instruction, shows video monitoring
Field live streaming, VOD program requests, TV Mail, individual character recording (PVR), Intranet (manage) channel, intelligent video Broadcast Control, information publication by oneself
The services such as etc. tens of kinds videos, voice, picture, word, communication, data packets are all incorporated into a system platform, pass through TV
Or computer realizes that high-definition quality video plays.
For those skilled in the art is made to more fully understand the embodiment of the present invention, below to being introduced depending on networking：
Depending on networking, applied portion of techniques is as described below：
Network technology (Network Technology)
Network technology innovation depending on networking improves traditional ethernet (Ethernet), potential huge on network to face
Video flow.(Circuit is exchanged different from simple network packet packet switch (Packet Switching) or lattice network
Switching), Streaming demands are met using Packet Switching depending on networking technology.Has grouping depending on networking technology
Flexible, the simple and low price exchanged, is provided simultaneously with quality and the safety assurance of circuit switching, it is virtually electric to realize the whole network switch type
Road and the seamless connection of data packet format.
Switching technology (Switching Technology)
Two advantages of asynchronous and packet switch of Ethernet are used depending on networking, eliminating Ethernet under the premise of full compatibility lacks
It falls into, has the end-to-end seamless connection of the whole network, direct user terminal directly carries IP data packet packets.User data package is in the whole network model
Any format conversion is not required in enclosing.It is the more advanced form of Ethernet depending on networking, is a real-time exchange platform, can realize mesh
The whole network large-scale high-definition realtime video transmission that preceding internet can not be realized pushes numerous Internet video applications to high Qinghua, system
One changes.
Server technology (Server Technology)
It is different from traditional server, its Streaming Media depending on the server technology in networking and unified video platform
Transmission be built upon it is connection-oriented on the basis of, processing data packets ability is unrelated with flow, communication time, and single network layer is just
Signaling can be included and data packet is transmitted.For voice and video business, at networking and unified video platform Streaming Media
The complexity of reason many simpler than processing data packets, efficiency substantially increase hundred times or more than traditional server.
Reservoir technology (Storage Technology)
The ultrahigh speed reservoir technology of unified video platform in order to adapt to the media content of vast capacity and super-flow and
State-of-the-art real time operating system is employed, the programme information in server instruction is mapped to specific hard drive space, media
Content is no longer pass through server, and moment is directly delivered to user terminal, and user waits for typical time to be less than 0.2 second.It optimizes
Sector distribution greatly reduces the mechanical movement of hard disc magnetic head tracking, and resource consumption only accounts for the 20% of ad eundem IP internets, but
The concurrent flow more than 3 times of traditional disk array is generated, overall efficiency promotes 10 times or more.
Network security technology (Network Security Technology)
Structural design depending on networking by servicing independent licence system, equipment and the user data package side such as completely isolated every time
Formula has thoroughly eradicated the network security problem of puzzlement internet from structure, does not need to antivirus applet, fire wall generally, prevents
Hacker and the attack of virus, provide structural carefree secure network to the user.
Service innovative technology (Service Innovation Technology)
Business and transmission are merged by unified video platform, whether single user, private user or a net
The sum total of network is all only primary automatic connection.User terminal, set-top box or PC are attached directly to unified video platform, obtain rich
The multimedia video service of rich colorful various forms.Unified video platform is traditional to substitute with table schema using " menu type "
Complicated applications program, and can use considerably less code that complicated application can be realized, and realize the new business innovation of " endless ".
Networking depending on networking is as described below：
It is a kind of central controlled network structure depending on networking, which can be Tree Network, Star network, ring network etc. class
Type, but centralized control node is needed to control whole network in network on this basis.
As shown in Figure 1, it is divided into access net and Metropolitan Area Network (MAN) two parts depending on networking.
The equipment of access mesh portions can be mainly divided into 3 classes：Node server, access switch, terminal is (including various machines
Top box, encoding board, memory etc.).Node server is connected with access switch, and access switch can be with multiple terminal phases
Even, and Ethernet can be connected.
Wherein, node server is the node that centralized control functions are played in access net, can control access switch and terminal.
Node server can directly be connected with access switch, can also directly be connected with terminal.
Similar, the equipment of metropolitan area mesh portions can also be divided into 3 classes：Metropolitan area server, node switch, node serve
Device.Metropolitan area server is connected with node switch, and node switch can be connected with multiple node servers.
Wherein, node server is the node server for accessing mesh portions, i.e. node server had both belonged to access wet end
Point, and belong to metropolitan area mesh portions.
Metropolitan area server is the node that centralized control functions are played in Metropolitan Area Network (MAN), can control node switch and node serve
Device.Metropolitan area server can be directly connected to node switch, can also be directly connected to node server.
It can be seen that be entirely a kind of central controlled network structure of layering depending on networking network, and node server and metropolitan area
The network controlled under server can be the various structures such as tree-shaped, star-like, cyclic annular.
Visually claim, access mesh portions can form unified video platform (empty thiol point), and multiple unified videos are put down
Platform can be formed regarding networking；Each unified video platform can be interconnected by metropolitan area and wide area depending on networking.
Classify depending on networked devices
1.1 embodiment of the present invention can be mainly divided into 3 classes depending on the equipment in networking：Server, interchanger is (including ether
Net gateway), terminal (including various set-top boxes, encoding board, memory etc.).Depending on networking can be divided on the whole Metropolitan Area Network (MAN) (or
National net, World Wide Web etc.) and access net.
The equipment of 1.2 wherein access mesh portions can be mainly divided into 3 classes：Node server, access switch is (including ether
Net gateway), terminal (including various set-top boxes, encoding board, memory etc.).
The particular hardware structure of each access network equipment is：
Node server：
As shown in Fig. 2, mainly include Network Interface Module 201, switching engine module 202, CPU module 203, disk array
Module 204；
Wherein, Network Interface Module 201, the Bao Jun that CPU module 203, disk array module 204 are come in enter switching engine
Module 202；Switching engine module 202 to the packet come in look into the operation of address table 205, so as to obtain the navigation information of packet；
And the packet is stored according to the navigation information of packet the queue of corresponding pack buffer 206；If the queue of pack buffer 206 approaches
It is full, then it abandons；All pack buffer queues of 202 poll of switching engine mould, are sent if meeting the following conditions：1) port
It is less than to send caching；2) the queue package counting facility is more than zero.Disk array module 204 mainly realizes the control to hard disk, including
The operations such as initialization, read-write to hard disk；CPU module 203 is mainly responsible between access switch, terminal (not shown)
Protocol processes, to address table 205 (including descending protocol packet address table, uplink protocol package address table, data packet packet address table)
Configuration and, the configuration to disk array module 204.
Access switch：
As shown in figure 3, mainly include Network Interface Module (downstream network interface module 301, uplink network interface module
302), switching engine module 303 and CPU module 304；
Wherein, the packet (upstream data packet) that downstream network interface module 301 is come in is into packet detection module 305；Packet detection
Whether mesh way address (DA), source address (SA), data packet Packet type and the packet length of the detection packet of module 305 meet the requirements, if
Meet, then distribute corresponding flow identifier (stream-id), and enter switching engine module 303, otherwise abandon；Uplink network
The packet (downlink data packet) that interface module 302 is come in is into switching engine module 303；The data packet packet that CPU module 204 is come in into
Enter switching engine module 303；Switching engine module 303 to the packet come in look into the operation of address table 306, so as to obtain packet
Navigation information；It is gone if the packet into switching engine module 303 is downstream network interface toward uplink network interface, with reference to stream
Identifier (stream-id) is stored in the packet queue of corresponding pack buffer 307；If the queue of the pack buffer 307 connects
It is near full, then it abandons；If the packet into switching engine module 303 is not that downstream network interface is gone toward uplink network interface,
According to the navigation information of packet, which is stored in the queue of corresponding pack buffer 307；If the pack buffer 307
Queue is then abandoned close to completely.
All pack buffer queues of 303 poll of switching engine module, are divided to two kinds of situations in embodiments of the present invention：
It is gone if the queue is downstream network interface toward uplink network interface, meets the following conditions and sent：1)
It is less than that the port sends caching；2) the queue package counting facility is more than zero；3) token that rate control module generates is obtained；
It is gone if the queue is not downstream network interface toward uplink network interface, meets the following conditions and sent：
1) it is less than to send caching for the port；2) the queue package counting facility is more than zero.
Rate control module 208 is configured by CPU module 204, to all downlink networks in programmable interval
The pack buffer queue that interface is gone toward uplink network interface generates token, to the code check that uplink is controlled to send.
CPU module 304 is mainly responsible for the protocol processes between node server, configuration to address table 306 and,
Configuration to rate control module 308.
Ethernet association turns gateway：
As shown in figure 4, mainly include Network Interface Module (downstream network interface module 401, uplink network interface module
402), switching engine module 403, CPU module 404, packet detection module 405, rate control module 408, address table 406, Bao Huan
Storage 407 and MAC add modules 409, MAC removing modules 410.
Wherein, the data packet packet that downstream network interface module 401 is come in enters packet detection module 405；Packet detection module 405
The ethernet mac DA of detection data packet, ethernet mac SA, Ethernet length or frame type, regarding networking mesh
Address D A, whether meet the requirements depending on networking source address SA, depending on networking data packet Packet type and packet length, phase is distributed if meeting
The flow identifier (stream-id) answered；Then, MAC DA, MAC SA, length or are subtracted by MAC removing modules 410
Frame type (2byte), and enter corresponding order caching, otherwise abandon；
Downstream network interface module 401 detects the transmission caching of the port, if there is Bao Ze regarding with networking mesh according to packet
Address D A knows the ethernet mac DA of corresponding terminal, adds the ethernet mac DA of terminal, Ethernet assists the MAC for turning gateway
SA, Ethernet length or frame type, and send.
The function that Ethernet association turns other modules in gateway is similar with access switch.
Terminal：
Mainly include Network Interface Module, Service Processing Module and CPU module；For example, set-top box mainly connects including network
Mouth mold block, video/audio encoding and decoding engine modules, CPU module；Encoding board mainly includes Network Interface Module, video encoding engine
Module, CPU module；Memory mainly includes Network Interface Module, CPU module and disk array module.
The equipment of 1.3 metropolitan area mesh portions can be mainly divided into 2 classes：Node server, node switch, metropolitan area server.
Wherein, node switch mainly includes Network Interface Module, switching engine module and CPU module；Metropolitan area server mainly includes
Network Interface Module, switching engine module and CPU module are formed.
2nd, regarding networking data packet package definition
2.1 access network data packet package definitions
The data packet packet for accessing net mainly includes following sections：Destination address (DA), source address (SA), reserve bytes,
payload(PDU)、CRC。
As shown in the table, the data packet packet for accessing net mainly includes following sections：
| DA | SA | Reserved | Payload | CRC |
Wherein：
Destination address (DA) is made of 8 bytes (byte), and first character section represents that the type of data packet packet is (such as various
Protocol package, multicast packet packet, unicast packet packet etc.), be up to 256 kinds of possibility, the second byte to the 6th byte is metropolitan area
Net address, the seven, the 8th bytes are access net address；
Source address (SA) is also to be made of 8 bytes (byte), is defined identical with destination address (DA)；
Reserve bytes are made of 2 bytes；
There are different length in payload parts according to the type of different data packet reports, if if various protocol packages
64 bytes, if single group unicast packets packet words be 32+1024=1056 byte, be not restricted to certainly more than 2
Kind；
CRC is made of 4 bytes, and computational methods follow the Ethernet CRC algorithm of standard.
2.2 Metropolitan Area Network (MAN) data packet package definitions
The topology of Metropolitan Area Network (MAN) is pattern, may there is 2 kinds, connection even of more than two kinds, i.e. node switching between two equipment
2 kinds can be all can exceed that between machine and node server, node switch and node switch, node switch and node server
Connection.But the metropolitan area net address of metropolitan area network equipment is unique, is closed to accurately describe the connection between metropolitan area network equipment
System, introduces parameter in embodiments of the present invention：Label uniquely describes a metropolitan area network equipment.
(Multi-Protocol Label Switch, multiprotocol label are handed over by the definition of label and MPLS in this specification
Change) label definition it is similar, it is assumed that between device A and equipment B there are two connect, then data packet packet slave device A to equipment B
Just there are 2 labels, data packet packet slave device B also there are 2 labels to device A.Label is divided into label, outgoing label, it is assumed that data packet
Packet is 0x0000 into the label (entering label) of device A, and the label (outgoing label) when this data packet packet leaves device A may be just
Become 0x0001.The networking flow of Metropolitan Area Network (MAN) is to enter network process under centralized Control, also means that the address point of Metropolitan Area Network (MAN)
Match, label distribution all dominated by metropolitan area server, node switch, node server are all passive execution, this
It is a little different from the distribution of the label of MPLS, the label distribution of MPLS is the result that interchanger, server are negotiated mutually.
As shown in the table, the data packet packet of Metropolitan Area Network (MAN) mainly includes following sections：
| DA | SA | Reserved | Label | Payload | CRC |
That is destination address (DA), source address (SA), reserve bytes (Reserved), label, payload (PDU), CRC.Its
In, the form of label, which can refer to, to be defined as below：Label is 32bit, wherein high 16bit retains, only with low 16bit, its position
Put is between the reserve bytes and payload of data packet packet.
Based on the above-mentioned characteristic regarding networking, it is proposed that one of the core concepts of the embodiments of the present invention, it then follows regarding the association of networking
View regards connection cat client by the internet data encapsulation that user terminal is sent to be taken regarding networking data packet, then by regarding connection cat
This is unpacked the respective gateway for being reduced to internet data packet and being sent in internet by business end depending on networking data packet；Depending on connection cat service
The internet response data received is packaged into regarding networking response data packet, then this is regarded networking by regarding connection cat client by end
Response data packet unpacking is reduced to internet response data packet and is sent to corresponding user terminal, is visited so as to fulfill by Internet of Things
Ask the purpose of internet.
With reference to Fig. 5, a kind of the step of embodiment of the method one by accessing internet depending on networking for showing the present invention, flows
Cheng Tu.The embodiment of the present invention is illustrated from depending on connection cat server-side side, and this method specifically may include steps of：
Step 501, it is received by regarding networking protocol regarding the client transmission of connection cat regarding networking data packet；It is described to regard networking number
It is to be formed the internet data encapsulation received depending on connection cat client by described according to packet.
In embodiments of the present invention, it specifically may include steps of before step 501：
Step 11, the internet data packet of user terminal transmission is received by Internet protocol depending on connection cat client.
The user terminal can include computer and mobile terminal.
In the concrete realization, it after step 11, specifically may include steps of：
The corresponding label information of connection cat client itself will be regarded, the internet data packet is written.The label information is used
In the corresponding internet response data packet of write-in, so that described identified depending on connection cat server-side receives the internet response
Data packet regards connection cat client.
Step 12, internet data encapsulating is dressed up regarding networking data packet depending on connection cat client.
Step 13, depending on connection cat client by servicing described be sent to depending on networking data packet regarding connection cat depending on networking protocol
End.
Step 502, by described internet data packet is reduced to depending on the unpacking of networking data packet.
Step 503, the internet data packet unpacked after restoring is sent to corresponding gateway in internet.
The embodiment of the present invention, which completes, is sent to the data packet sent depending on connection cat client in internet, to be interconnected
Net response data packet accesses internet, and then realize the function such as Webpage search or Internet chat so as to fulfill by regarding networking.
The step of specifically receiving internet response data packet method and step as shown in Figure 6.
With reference to Fig. 6, a kind of the step of embodiment of the method two by accessing internet depending on networking for showing the present invention, flows
Cheng Tu.The embodiment of the present invention is illustrated from depending on connection cat server-side side, and this method specifically may include steps of：
Step 601, internet response data packet is received by Internet protocol；
Step 602, the internet response data packet is packaged into regarding networking response data packet；
Step 603, by the way that described be sent to depending on networking response data packet is regarded connection cat client accordingly depending on networking protocol.
Internet response data packet and regarding networking response data packet include label information, the label information for identify connect
That receives the internet response data packet regards connection cat client；Step 603 can specifically include following sub-step：
Sub-step 21 searches and joins cat client with corresponding regard of the label information regarded in networking response data packet；
Sub-step 22, by it is described depending on networking response data packet be sent to it is corresponding with the label information regard connection cat client
End.
In embodiments of the present invention, it after step 603, specifically may include steps of：
Step 31, it is sent described in networking protocol reception regarding connection cat server-side regarding sound of networking by described regard depending on connection cat client
Answer data packet；Described depending on networking response data packet is to be encapsulated the internet response data that receive by the connection cat server-side that regards
What dress formed.
Step 32, depending on connection cat client by described internet response data packet is reduced to depending on networking response data packet unpacking.
Step 33, the internet response data packet unpacked after restoring is sent to user's end depending on connection cat client
End.
It can not only be realized depending on connection cat server-side and access internet by regarding networking, but also each regard can be managed and join cat
Client.It is intended to access regarding networking depending on connection cat client, before completing to access the task of internet, to need to obtain regarding connection cat service
The certification at end, to ensure Internet of Things software safety.It is as shown in Figure 7 regarding the specific steps of networking depending on connection cat client access.
With reference to Fig. 7, show that a kind of the step of accessing the embodiment of the method depending on networking depending on connection cat server-side of the present invention flows
Cheng Tu.The embodiment of the present invention is illustrated from depending on connection cat server-side side, and this method specifically may include steps of：
Step 701, if detecting in affiliated area has regarding the client access of connection cat, it is depending on connection cat client transmission to described
The information that no request networks.
In a kind of preferable example of the embodiment of the present invention, step 701 can specifically include following sub-step：
Sub-step 41 if detecting in affiliated area has regarding the client access of connection cat, is detected within the first predetermined time
Whether the information that regards request that connection cat client send network is received；
Whether sub-step 42 if being not detected, the information to network is asked to described depending on connection cat client transmission.
Step 702, if detecting the information for asking to network for regarding connection cat client and sending, judge that described regard joins cat
Whether the authentication information of client is correct.
In embodiments of the present invention, if the request for regarding connection cat client and sending is not detected in the second preset time
The information of networking described will then regard the client removal of connection cat and regard intranet network.
Step 703, if correctly, described will regard the client access of connection cat and regard in networking.
The information that request networks includes the authentication information for regarding connection cat client.If depending on connection cat client regarding connection
Cat server-side succeeds in registration, and the authentication information depending on joining cat client can be stored in connection cat server-side.Depending on connection cat service
End is compared by the authentication information preserved with the authentication information received, if identical, will regard connection cat client
It terminates in networking.If differing, forbid regarding the client access of connection cat in networking.
In conclusion the embodiment of the present invention has following advantage：
(1) by regarding connection cat client and regarding conversion of the connection cat server-side to data packet, can realize by regard networking come
Internet is accessed, is solved the problems, such as by that can not surf the Internet depending on networking；It surfs the Internet, can be not only improved regarding networking band using regarding networking
Wide utilization rate, moreover it is possible to greatly improve the speed of online.
(2) it by depending on connection cat client and depending on connection cat server-side making that depending on networking internet can be accessed, solves while makes
During with regarding networking and internet, need to dispose the complicated problem regarding networking lines and the Internet lines simultaneously, greatly reduce simultaneously
The waste of the expense and resource of network deployment.
(3) in the case of user terminal being made only to need deployment depending on networking depending on connection cat client and depending on connection cat server-side
Simultaneously using regarding networking service and Internet service.
It should be noted that for embodiment of the method, in order to be briefly described, therefore it is all expressed as to a series of action group
It closes, but those skilled in the art should know, the embodiment of the present invention is not limited by described sequence of movement, because according to
According to the embodiment of the present invention, certain steps may be used other sequences or be carried out at the same time.Secondly, those skilled in the art also should
Know, embodiment described in this description belongs to preferred embodiment, and the involved action not necessarily present invention is implemented
Necessary to example.
With reference to Fig. 8, show the present invention one kind regard connection cat client (regarding connection cat client) with depending on join cat server-side (depending on
Join cat serve) connection relation embodiment schematic diagram.In specific implementation, as shown in figure 8, being set in depending on networking multiple
Interchanger, to realize the quick transmission for regarding networking data.Connection cat client is regarded (depending on joining cat in the embodiment of the present invention
Client) and the data packet depending on mutually being transmitted between connection cat server-side (depending on joining cat serve) is realized by interchanger.
Depending on connection cat client (depending on joining cat client) connection user terminal.User terminal can include computer (such as family
Online computer) and mobile terminal.Mobile terminal can include tablet computer, laptop and mobile phone.Mobile terminal can lead to
It crosses wireless router connection and regards connection cat client (depending on joining cat client).
Depending on connection cat server-side (depending on joining cat serve) by connecting the gateway in internet, the purpose for accessing internet is realized.
With reference to Fig. 9, show a kind of structure diagram for regarding connection cat server-side embodiment one of the present invention, connection cat service should be regarded
End can specifically include：
First receiving module 901, for being received by regarding networking protocol regarding the client transmission of connection cat regarding networking data packet；
It is described depending on networking data packet be by it is described depending on connection cat client the internet data encapsulation received is formed；
Recovery module 902 is unpacked, for being reduced to internet data packet depending on the unpacking of networking data packet by described；
First sending module 903, for the internet data packet unpacked after restoring to be sent in internet accordingly
Gateway.
Second receiving module 904, for receiving internet response data packet by Internet protocol；
Package module 905, for being packaged into the internet response data packet regarding networking response data packet；
Second sending module 906, for by being sent to described accordingly depending on networking response data packet depending on networking protocol
Depending on joining cat client.
The internet response data packet and it is described regard networking response data packet, including label information, the label information
For identifying that receiving regarding for the internet response data packet joins cat client.Second sending module 906 includes：
Searching unit joins cat client for searching with corresponding regard of the label information regarded in networking response data packet
End；
First transmitting element, for by it is described depending on networking response data packet be sent to it is corresponding with the label information regard connection
Cat client.
With reference to Figure 10, show a kind of structure diagram for regarding connection cat server-side embodiment two of the present invention, connection cat clothes should be regarded
Business end can also include：
If having for detecting in affiliated area regarding the client access of connection cat, connection is regarded to described for third sending module 1001
Whether the transmission of cat client asks the information to network.
In a kind of preferable example of the embodiment of the present invention, third sending module 1001 can specifically include：
Detection unit, if having for detecting in affiliated area regarding the client access of connection cat, detection is in the first pre- timing
It is interior whether to receive the information for asking to network for regarding connection cat client and sending；
For if the information that the request networks to be not detected, connection cat client hair is regarded to described for second transmitting element
Send the information for whether asking to network.
Module 1002 is removed, if for the request for regarding connection cat client and sending to be not detected in the second preset time
The information of networking described will then regard the client removal of connection cat and regard intranet network.
If judgment module 1003 for detecting the information for asking to network for regarding connection cat client and sending, judges
Whether the authentication information for regarding connection cat client is correct.
AM access module 1004 if correct for the authentication information, described will regard the client access of connection cat and regard connection
In net.
For device (system) embodiment, since it is basicly similar to embodiment of the method, so the comparison of description is simple
Single, the relevent part can refer to the partial explaination of embodiments of method.
Each embodiment in this specification is described by the way of progressive, the highlights of each of the examples are with
The difference of other embodiment, just to refer each other for identical similar part between each embodiment.
It should be understood by those skilled in the art that, the embodiment of the embodiment of the present invention can be provided as method, apparatus or calculate
Machine program product.Therefore, the embodiment of the present invention can be used complete hardware embodiment, complete software embodiment or combine software and
The form of the embodiment of hardware aspect.Moreover, the embodiment of the present invention can be used one or more wherein include computer can
With in the computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) of program code
The form of the computer program product of implementation.
The embodiment of the present invention be with reference to according to the method for the embodiment of the present invention, terminal device (system) and computer program
The flowchart and/or the block diagram of product describes.It should be understood that flowchart and/or the block diagram can be realized by computer program instructions
In each flow and/or block and flowchart and/or the block diagram in flow and/or box combination.These can be provided
Computer program instructions are to all-purpose computer, special purpose computer, Embedded Processor or other programmable data packet processing terminals
The processor of equipment is to generate a machine so that passes through the processing of computer or other programmable data packet processing terminal equipments
The instruction generation that device performs is used to implement in one flow of flow chart or multiple flows and/or one box of block diagram or multiple sides
The device for the function of being specified in frame.
These computer program instructions, which may also be stored in, can guide computer or other programmable data packet processing terminals to set
In the standby computer-readable memory to work in a specific way so that the instruction being stored in the computer-readable memory generates
Manufacture including command device, the command device are realized in one flow of flow chart or multiple flows and/or one, block diagram
The function of being specified in box or multiple boxes.
These computer program instructions can be also loaded into computer or other programmable data packet processing terminal equipments, made
It obtains and series of operation steps is performed on computer or other programmable terminal equipments to generate computer implemented processing, so as to
The instruction offer performed on computer or other programmable terminal equipments is used to implement in one flow of flow chart or multiple streams
The step of function of being specified in one box of journey and/or block diagram or multiple boxes.
Although the preferred embodiment of the embodiment of the present invention has been described, those skilled in the art once know base
This creative concept can then make these embodiments other change and modification.So appended claims are intended to be construed to
Including preferred embodiment and fall into all change and modification of range of embodiment of the invention.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, term " comprising ", "comprising" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements are not only wrapped
Those elements are included, but also including other elements that are not explicitly listed or are further included as this process, method, article
Or the element that terminal device is intrinsic.In the absence of more restrictions, it is wanted by what sentence "including a ..." limited
Element, it is not excluded that also there are other identical elements in the process including the element, method, article or terminal device.
Connection cat server-side is regarded with a kind of to a kind of method for accessing internet by regarding networking provided by the present invention above,
Be described in detail, specific case used herein is expounded the principle of the present invention and embodiment, more than it is real
The explanation for applying example is merely used to help understand the method and its core concept of the present invention；Meanwhile for the general technology of this field
Personnel, thought according to the present invention, there will be changes in specific embodiments and applications, in conclusion this theory
Bright book content should not be construed as limiting the invention.
Claims (10)
- A kind of 1. method for accessing internet by regarding networking, which is characterized in that the method includes：It is received by regarding networking protocol regarding the client transmission of connection cat regarding networking data packet；Described depending on networking data packet is by described The internet data encapsulation received is formed depending on connection cat client；By described internet data packet is reduced to depending on the unpacking of networking data packet；The internet data packet unpacked after restoring is sent to corresponding gateway in internet.
- 2. according to the method described in claim 1, it is characterized in that, the method further includes：Internet response data packet is received by Internet protocol；The internet response data packet is packaged into regarding networking response data packet；By the way that described be sent to depending on networking response data packet is regarded connection cat client accordingly depending on networking protocol.
- 3. according to the method described in claim 2, it is characterized in that, the internet response data packet and it is described regard networking response Data packet, including label information, the label information receives regarding for the internet response data packet for identification and joins cat client End；It is described by being sent to corresponding the step of regarding connection cat client, packet depending on networking response data packet by described depending on networking protocol It includes：It searches and joins cat client with corresponding regard of the label information regarded in networking response data packet；By it is described depending on networking response data packet be sent to it is corresponding with the label information regard connection cat client.
- 4. according to the method described in claim 1, it is characterized in that, described join cat client hair by regarding networking protocol and receiving to regard Send regard networking data packet the step of before, further include：If detecting in affiliated area has regarding the client access of connection cat, whether ask what is networked depending on connection cat client transmission to described Information；If detecting the information for regarding the request that connection cat client is sent and networking, the identity for regarding connection cat client is judged Whether verification information is correct；If correct, it described will regard the client access of connection cat and regard in networking.
- 5. according to the method described in claim 4, it is characterized in that, if described detect in affiliated area has regarding connection cat client Access includes to described the step of whether asking the information to network depending on connection cat client transmission：If detecting in affiliated area has regarding the client access of connection cat, whether detection receives described within the first predetermined time The information to network depending on the request that connection cat client is sent；If being not detected, the information to network whether is asked depending on connection cat client transmission to described.
- 6. according to the method described in claim 4, it is characterized in that, if described detect in affiliated area has regarding connection cat client Access after described the step of whether asking the information to network depending on connection cat client transmission, further includes：If the information that the request sent regarding connection cat client networks is not detected in the second preset time, regarded by described in Join cat client to remove regarding intranet network.
- 7. one kind regards connection cat server-side, which is characterized in that described to include depending on connection cat server-side：First receiving module, for being received by regarding networking protocol regarding the client transmission of connection cat regarding networking data packet；It is described to regard Networking data packet is to be formed the internet data encapsulation received depending on connection cat client by described；Recovery module is unpacked, for being reduced to internet data packet depending on the unpacking of networking data packet by described；First sending module, for the internet data packet unpacked after restoring to be sent to corresponding gateway in internet.
- 8. according to claim 7 regard connection cat server-side, which is characterized in that described to be further included depending on connection cat server-side：Second receiving module, for receiving internet response data packet by Internet protocol；Package module, for being packaged into the internet response data packet regarding networking response data packet；Second sending module, for by the way that described be sent to depending on networking response data packet is regarded connection cat visitor accordingly depending on networking protocol Family end.
- 9. according to claim 8 regard connection cat server-side, which is characterized in that the internet response data packet and described regards Networking response data packet, including label information, the label information receives regarding for the internet response data packet for identifying Join cat client；Second sending module includes：Searching unit joins cat client for searching with corresponding regard of the label information regarded in networking response data packet；Transmitting element, for by it is described depending on networking response data packet be sent to it is corresponding with the label information regard connection cat client End.
- 10. according to claim 7 regard connection cat server-side, which is characterized in that described to be further included depending on connection cat server-side：If having for detecting in affiliated area regarding the client access of connection cat, connection cat client is regarded to described for third sending module Send the information for whether asking to network；If judgment module for detecting the information for asking to network for regarding connection cat client and sending, judges that described regard joins Whether the authentication information of cat client is correct；AM access module if correct for the authentication information, described will regard the client access of connection cat and regard in networking.
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