CN108173804B - A kind of networked by view accesses the method and view connection cat client of internet - Google Patents
A kind of networked by view accesses the method and view connection cat client of internet Download PDFInfo
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- CN108173804B CN108173804B CN201611119568.0A CN201611119568A CN108173804B CN 108173804 B CN108173804 B CN 108173804B CN 201611119568 A CN201611119568 A CN 201611119568A CN 108173804 B CN108173804 B CN 108173804B
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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
- 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
- H04L63/0876—Network architectures or network communication protocols for network security for authentication of entities based on the identity of the terminal or configuration, e.g. MAC address, hardware or software configuration or device fingerprint
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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
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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
- H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
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Abstract
The embodiment of the invention provides a kind of methods by view networking access internet, which comprises passes through Internet protocol and receives the internet data packet that user terminal is sent；View networking data packet is dressed up into internet data encapsulating；By being sent to view connection cat server-side depending on networking data packet for described depending on networking protocol.The characteristic of application view networking of the embodiment of the present invention, it is connect by view connection cat client with user terminal, the internet data that user terminal is sent is passed through and is sent in internet depending on networking, also the response data that internet returns can be sent to user terminal by encapsulation and reduction, the purpose of internet is accessed to realize to network by view, compensates for tradition depending on the defect that can not be surfed the Internet of networking；It will be linked into internet depending on networking, the utilization rate of view networking bandwidth not only can be improved when accessing internet, moreover it is possible to greatly improved the speed of online, and avoid while disposing the complicated problem of view networking lines and the Internet lines.
Description
Technical field
The present invention relates to view networking technology fields, access the method and one of internet more particularly to a kind of network by view
Kind view connection cat client.
Background technique
Currently, 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 technology, the whole network HD video that realizing current internet cannot achieve 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, text, communication, data such as TV Mail, information publication are all incorporated into one
In system platform, realize that high-definition quality video communication is interconnected in real time by multiple terminal equipment.But these applications are only limitted to
It is carried out in depending on networking.When user is needed simultaneously using view networking and internet, then needs to dispose two lines road, dispose in this way
It is not only complicated difficult, but also will cause the waste of resource.
Summary of the invention
In view of the above problems, it proposes the embodiment of the present invention and overcomes the above problem or at least partly in order to provide one kind
A kind of method by view networking access internet to solve the above problems joins cat client with a kind of view accordingly.
To solve the above-mentioned problems, the embodiment of the invention discloses a kind of method by view networking access internet, institutes
The method of stating includes:
The internet data packet that user terminal is sent is received by Internet protocol；
View networking data packet is dressed up into internet data encapsulating；
By being sent to view connection cat server-side depending on networking data packet for described depending on networking protocol.
Preferably, the method also includes:
The view, which is received, by the view networking protocol joins cat server-side transmission view networking response data packet；The view networking
Response data packet is as made of the internet response data encapsulation that will be received depending on connection cat server-side；
Internet response data packet is reduced to depending on networking response data packet unpacking by described；
The internet response data packet unpacked after restoring is sent to the user terminal.
Preferably, after the step of internet data packet that user terminal transmission is received by Internet protocol, also
Include:
The internet data packet is written into the corresponding mark information of view connection cat client itself；The mark information is used
In the corresponding internet response data packet is written, so that described identify depending on connection cat server-side receives the internet response
The view of data packet joins cat client.
Preferably, before the step of internet data packet that user terminal transmission is received by Internet protocol, packet
It includes:
In access view networking, the information that request networks is sent to the view connection cat server-side；The letter that the request networks
Breath includes the authentication information that view connection cat client networks.
Preferably, described in access view networking, join the step of cat server-side sends the information that request networks to the view
Later, comprising:
Whether just the information to be networked depending on connection cat server-side based on the request received, verify the authentication information
Really；
If correct, the view connection cat client access view connection that the information that the request networks will be sent depending on connection cat server-side
In net.
The embodiment of the invention also discloses a kind of views to join cat client, described to include: depending on connection cat client
First receiving module, for receiving the internet data packet that user terminal is sent by Internet protocol；
Package module, for view networking data packet to be dressed up in internet data encapsulating；
First sending module, for by being sent to view connection cat server-side depending on networking data packet for described depending on networking protocol.
Preferably, the view joins cat client further include:
Second receiving module joins the transmission view networking response of cat server-side for receiving the view by the view networking protocol
Data packet；Described depending on networking response data packet is to join the internet response data encapsulation that will receive of cat server-side by the view
Made of；
Recovery module is unpacked, for being reduced to internet response data packet depending on networking response data packet unpacking for described；
Second sending module is sent to user's end for that will unpack the internet response data packet after restoring
End.
Preferably, the view joins cat client further include:
The internet data packet is written for that will regard the corresponding mark information of connection cat client itself in writing module；Institute
Mark information is stated, for the corresponding internet response data packet to be written, so that described identify reception depending on connection cat server-side
The view of the internet response data packet joins cat client.
Preferably, the view joins cat client further include:
Networking module is requested, for sending the information that request networks to the view connection cat server-side in access view networking；
The information that the request networks includes the authentication information that view connection cat client networks.
Preferably, the user terminal includes: computer and mobile terminal
The embodiment of the present invention includes following advantages:
The characteristic of application view networking of the embodiment of the present invention is connect, by user's end with user terminal by view connection cat client
The internet data that end is sent passes through to be sent in internet depending on networking, also the response data that internet returns can be passed through envelope
Dress and reduction are sent to user terminal, access the purpose of internet to realize and network by view, compensate for tradition view networking
The defect that can not be surfed the Internet；It will be linked into internet depending on networking, view networking band not only can be improved when accessing internet
Wide utilization rate, moreover it is possible to greatly improve the speed of online, and avoid while disposing view networking lines and the Internet lines
Complicated problem.
Detailed description of the invention
Fig. 1 is a kind of networking schematic diagram of view networking of the invention；
Fig. 2 is a kind of hardware structural diagram of node server of the invention；
Fig. 3 is a kind of hardware structural diagram of access switch of the invention；
Fig. 4 is the hardware structural diagram that a kind of Ethernet association of the invention turns gateway；
Fig. 5 is that a kind of networked by view of the invention accesses the step flow chart of the embodiment of the method one of internet；
Fig. 6 is that a kind of networked by view of the invention accesses the step flow chart of the embodiment of the method two of internet；
Fig. 7 is the schematic diagram of the connection relationship embodiment of view connection cat client and view connection cat server-side of the invention；
Fig. 8 is a kind of structural block diagram of view connection cat client embodiment of the invention.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing 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 be realized HD video real-time Transmission,
Push numerous Internet applications to HD video, high definition is face-to-face.
Real-time high-definition video switching technology is used depending on networking, it can be such as high in a network platform by required service
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 request, TV Mail, individual character records (PVR), Intranet (manages) channel by oneself, intelligent video Broadcast Control, information publication
All be incorporated into a system platform etc. services such as tens of kinds of videos, voice, picture, text, communication, data, by TV or
Computer realizes that high-definition quality video plays.
Embodiment in order to enable those skilled in the art to better understand the present invention is introduced to depending on networking below:
Depending on networking, applied portion of techniques is as described below:
Network technology (Network Technology)
Traditional ethernet (Ethernet) is improved depending on the network technology innovation networked, with potential huge on network
Video flow.(Circuit is exchanged different from simple network packet packet switch (Packet Switching) or lattice network
Switching), Streaming demand is met using Packet Switching depending on networking technology.Has grouping depending on networking technology
Flexible, the simple and low price of exchange, is provided simultaneously with the quality and safety assurance of circuit switching, it is virtually electric to realize the whole network switch type
The seamless connection of road and data format.
Switching technology (Switching Technology)
Two advantages of asynchronous and packet switch that Ethernet is used depending on networking eliminate Ethernet under the premise of complete compatible and lack
It falls into, has the end-to-end seamless connection of the whole network, direct user terminal, directly carrying IP data packet.User data is in network-wide basis
It is not required to any format conversion.It is the more advanced form of Ethernet depending on networking, is a real-time exchange platform, can be realized at present mutually
The whole network large-scale high-definition realtime video transmission that networking cannot achieve pushes numerous network video applications to high Qinghua, unitizes.
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, data-handling capacity is unrelated with flow, communication time, single network layer energy
Enough transmitted comprising signaling and data.For voice and video business, handled depending on networking and unified video platform Streaming Media
Complexity many simpler than data processing, 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
Using state-of-the-art real time operating system, 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 typical time 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 the internet ad eundem IP, but
The concurrent flow greater than 3 times of traditional disk array is generated, overall efficiency promotes 10 times or more.
Network security technology (Network Security Technology)
Depending on the structural design networked by servicing independent licence system, equipment and the modes such as user data is completely isolated every time
The network security problem that puzzlement internet has thoroughly been eradicated from structure, does not need antivirus applet, firewall generally, has prevented black
The attack of visitor and virus, structural carefree secure network is provided for user.
It services innovative technology (Service Innovation Technology)
Business and transmission are fused together 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 programming, considerably less code, which can be used, can be realized complicated application, 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, being 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 (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 it can connect Ethernet.
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 (part in virtual coil), and multiple unified videos are flat
Platform can form view 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: server depending on the equipment in networking, interchanger (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.
1.2 equipment for wherein accessing mesh portions can be mainly divided into 3 classes: node server, access switch (including ether
Net gateway), terminal (including various set-top boxes, encoding board, memory etc.).
The specific hardware structure of each access network equipment are as follows:
Node server:
As shown in Fig. 2, mainly including 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 look into the operation of address table 205 to the packet come in, 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 is close
It is full, then it abandons；All pack buffer queues of 202 poll of switching engine mould, are forwarded: 1) port if meeting the following conditions
It is less than to send caching；2) the queue package counting facility is greater than zero.Disk array module 204 mainly realizes the control to hard disk, including
The operation 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 addressed table)
Configuration, and, the configuration to disk array module 204.
Access switch:
As shown in figure 3, mainly including 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) that downstream network interface module 301 is come in enters packet detection module 305；Packet detection mould
Whether mesh way address (DA), source address (SA), type of data packet and the packet length of the detection packet of block 305 meet the requirements, if met,
It then distributes corresponding flow identifier (stream-id), and enters switching engine module 303, otherwise abandon；Uplink network interface mould
The packet (downlink data) that block 302 is come in enters switching engine module 303；The data packet that CPU module 204 is come in enters switching engine
Module 303；Switching engine module 303 look into the operation of address table 306 to the packet come in, to obtain the navigation information of packet；
If the packet into switching engine module 303 is that downstream network interface is gone toward uplink network interface, in conjunction with flow identifier
(stream-id) packet is stored in the queue of corresponding pack buffer 307；If the queue of the pack buffer 307 is close full,
It abandons；If the packet into switching engine module 303 is not that downstream network interface is gone toward uplink network interface, according to packet
Navigation information is stored in the data packet queue of corresponding pack buffer 307；If the queue of the pack buffer 307 is close full,
Then abandon.
All pack buffer queues of 303 poll of switching engine module, are divided to two kinds of situations in embodiments of the present invention:
If the queue is that downstream network interface is gone toward uplink network interface, meets the following conditions and be forwarded: 1)
It is less than that the port sends caching；2) the queue package counting facility is greater than zero；3) token that rate control module generates is obtained；
If the queue is not that downstream network interface is gone toward uplink network interface, meets the following conditions and is forwarded:
1) it is less than to send caching for the port；2) the queue package counting facility is greater than zero.
Rate control module 208 is configured by CPU module 204, to all downlink networks in programmable interval
Interface generates token toward the pack buffer queue that uplink network interface is gone, to control the code rate of forwarded upstream.
CPU module 304 is mainly responsible for the protocol processes between node server, the configuration to address table 306, and,
Configuration to rate control module 308.
Ethernet association turns gateway:
As shown in figure 4, mainly including 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 adding module 409, MAC removing module 410.
Wherein, the data packet that downstream network interface module 401 is come in enters packet detection module 405；Packet detection module 405 is examined
Ethernet mac DA, ethernet mac SA, Ethernet length or frame type, the view networking mesh way address of measured data packet
DA, whether meet the requirements depending on networking source address SA, depending on networking data Packet type and packet length, corresponding stream is distributed if meeting
Identifier (stream-id)；Then, MAC DA, MAC SA, length or frame type are subtracted by MAC removing module 410
(2byte), and enter corresponding receive and cache, otherwise abandon；
Downstream network interface module 401 detects the transmission caching of the port, according to the view of packet networking mesh if there is Bao Ze
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:
It 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 constituted.
2, networking data package definition is regarded
2.1 access network data package definitions
Access net data packet mainly include following sections: destination address (DA), source address (SA), reserve bytes,
payload(PDU)、CRC。
As shown in the table, the data 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 indicates type (such as the various associations of data packet
Discuss packet, multicast packet, unicast packet etc.), be up to 256 kinds of possibility, the second byte to the 6th byte is metropolitan area net address,
Seven, the 8th bytes are access net address；
Source address (SA) is also to be made of 8 bytes (byte), is defined identical as destination address (DA)；
Reserve bytes are made of 2 bytes；
The part payload has different length according to the type of different datagrams, is if it is various protocol packages
64 bytes are 32+1024=1056 bytes if it is single group unicast packets words, are not restricted to above 2 kinds certainly；
CRC is made of 4 bytes, and calculation method follows the Ethernet CRC algorithm of standard.
2.2 Metropolitan Area Network (MAN) packet 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
It can all can exceed that 2 kinds 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 uniquely, to close to accurately describe the connection between metropolitan area network equipment
System, introduces parameter in embodiments of the present invention: label, uniquely to describe 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 equipment A and equipment B there are two connection, then data packet from equipment A to equipment B just
There are 2 labels, data packet also there are 2 labels from equipment B to equipment A.Label is divided into label, outgoing label, it is assumed that data packet enters
The label (entering label) of equipment A is 0x0000, and the label (outgoing label) when this data packet leaves equipment A may reform into
0x0001.The networking process of Metropolitan Area Network (MAN) is to enter network process under centralized control, also means that address distribution, the label of Metropolitan Area Network (MAN)
Distribution be all to be dominated by metropolitan area server, node switch, node server be all passively execute, this point with
The label distribution of MPLS is different, and the distribution of the label of MPLS is the result that interchanger, server are negotiated mutually.
As shown in the table, the data 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 format of label, which can refer to, such as gives a definition: label is 32bit, wherein high 16bit retains, only with low 16bit, its position
Set is between the reserve bytes and payload of data packet.
Based on the above-mentioned characteristic of view networking, one of the core concepts of the embodiments of the present invention is proposed, it then follows regard the association of networking
View regards the internet data encapsulation that connection cat client sends user terminal to regard networking data packet, then passes through view connection cat clothes
This is unpacked the respective gateway for being reduced to internet data packet and being sent in internet depending on networking data packet by business end；Depending on connection cat service
The internet response data received is packaged into view networking response data packet by end, then by depending on joining cat client for this depending on networking
Response data packet unpacking is reduced to internet response data packet and is sent to corresponding user terminal, is visited to realize by Internet of Things
Ask the purpose of internet.
Referring to Fig. 5, a kind of the step of embodiment of the method one of internet is accessed by view networking stream of the invention is shown
Cheng Tu.The embodiment of the present invention is illustrated from depending on connection cat client-side, and this method can specifically include following steps:
Step 501, the internet data packet that user terminal is sent is received by Internet protocol.
The user terminal may include computer and mobile terminal.
In the concrete realization, after step 501, following steps be can specifically include:
The internet data packet is written into the corresponding mark information of view connection cat client itself.The mark information is used
In the corresponding internet response data packet is written, so that described identify depending on connection cat server-side receives the internet response
The view of data packet joins cat client.
Step 502, view networking data packet is dressed up into internet data encapsulating.
Step 503, by being sent to view connection cat server-side depending on networking data packet for described depending on networking protocol.
In embodiments of the present invention, following steps be can specifically include after step 503:
Step 11, the view networking data packet that view connection cat client is sent is received by view networking protocol depending on connection cat server-side；
Described depending on networking data packet is as made of the internet data encapsulation that will receive depending on connection cat client.
Step 12, internet data packet is reduced to depending on the unpacking of networking data packet by described depending on connection cat server-side.
Step 13, the internet data packet after unpacking reduction is sent in internet accordingly depending on connection cat server-side
Gateway.
The embodiment of the present invention, which is completed, dresses up view networking data packet for the internet data encapsulating that user terminal is sent, and leads to
It crosses and is sent in internet depending on connection cat server-side, to obtain internet response data packet, to realize mutual by view networking access
Networking, and then realize the function such as Webpage search or Internet chat.Specific the step of receiving internet response data packet such as Fig. 6
Shown in method and step.
Referring to Fig. 6, a kind of the step of embodiment of the method two of internet are accessed by view networking stream of the invention is shown
Cheng Tu.The embodiment of the present invention is illustrated from depending on connection cat client-side, and this method can specifically include following steps:
Step 601, the view is received by the view networking protocol and joins cat server-side transmission view networking response data packet；Institute
Stating depending on networking response data packet is as made of the internet response data encapsulation that will be received depending on connection cat server-side.
In embodiments of the present invention, following steps be can specifically include before step 601:
Step 21, internet response data packet is received by Internet protocol depending on connection cat server-side；
Step 22, the internet response data packet is packaged into view networking response data packet depending on connection cat server-side；
Step 23, depending on connection cat server-side by being sent to corresponding view depending on networking response data packet for described depending on networking protocol
Join cat client.
Internet response data packet and depending on networking response data packet all include mark information, the mark information is for identification
Receive the view connection cat client of the internet response data packet；Step 23 can specifically include following sub-step:
Sub-step 231 searches view corresponding with the mark information in the view networking response data packet and joins cat client；
Sub-step 232 is sent to view connection cat client corresponding with the mark information depending on networking response data packet for described
End.
Step 602, internet response data packet is reduced to depending on networking response data packet unpacking by described.
Step 603, the internet response data packet unpacked after restoring is sent to the user terminal.
Depending on connection cat server-side and view connection cat client during realizing through view networking access internet, depending on connection cat visitor
Family end is firstly the need of access view networking.View connection can be just accessed after needing to obtain the certification depending on connection cat server-side depending on connection cat client
Net, to guarantee Internet of Things software safety.Include: depending on the specific steps networked depending on connection cat client access
Step 31, in access view networking, the information that request networks is sent to the view connection cat server-side；
Step 32, the information to be networked depending on connection cat server-side based on the request received verifies the authentication letter
It whether correct ceases；
Step 33, if correctly, the view joins cat server-side, and the view connection cat for sending the information that the request networks is objective
Family terminates in view networking.
The information that request networks includes the authentication information of view connection cat client.If having joined in view depending on connection cat client
Cat server-side succeeds in registration, and the authentication information depending on joining cat client can be stored in view connection cat server-side.Depending on connection cat service
End is compared by the authentication information saved with the authentication information received, if they are the same, then view is joined cat client
It terminates in view networking.If not identical, forbid in view connection cat client access view networking.
In conclusion the embodiment of the present invention has the advantage that
(1) conversion to data packet by view connection cat client and view connection cat server-side, may be implemented by view networking come
Internet is accessed, is solved the problems, such as by that can not surf the Internet depending on networking；Using view networking online, view networking band not only can be improved
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 internet can be accessed depending on networking, solves while making
When with view networking and internet, needs to dispose the complicated problem of view networking lines and the Internet lines simultaneously, greatly reduce simultaneously
The waste of the expense and resource of network deployment.
(3) in the case where making user terminal only need to dispose depending on networking depending on connection cat client and depending on connection cat server-side
Simultaneously using view networking service and Internet service.
It should be noted that for simple description, therefore, it is stated as a series of action groups for embodiment of the method
It closes, but those skilled in the art should understand that, embodiment of that present invention are not limited by the describe sequence of actions, because according to
According to the embodiment of the present invention, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art also should
Know, the embodiments described in the specification are all preferred embodiments, and the related movement not necessarily present invention is implemented
Necessary to example.
Referring to Fig. 7, view connection cat client (depending on joining cat client) of the invention is shown with view connection cat server-side (depending on joining cat
Serve the schematic diagram of connection relationship embodiment).In specific implementation, as shown in fig. 7, multiple exchanges are arranged in depending on networking
Machine, to realize the quick transmission of view networking data.View connection cat client (view connection cat client) in the embodiment of the present invention and
Data packet depending on mutually transmitting 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 may include computer (such as family
Internet computer) and mobile terminal.Mobile terminal may include tablet computer, laptop and mobile phone.Mobile terminal can lead to
Cross wireless router connection view connection cat client (depending on joining cat client).
Depending on connection cat server-side (depending on joining cat serve) by the gateway in connection internet, the purpose of access internet is realized.
Referring to Fig. 8, a kind of structural block diagram of view connection cat client embodiment of the invention is shown, which joins cat client
It can specifically include:
First receiving module 801, for receiving the internet data packet that user terminal is sent by Internet protocol；
The internet data packet is written for that will regard the corresponding mark information of connection cat client itself in writing module 802；
The mark information, for the corresponding internet response data packet to be written, so that described identify depending on connection cat server-side connects
Receive the view connection cat client of the internet response data packet.
Package module 803, for view networking data packet to be dressed up in internet data encapsulating；
First sending module 804, for by being sent to view connection cat service depending on networking data packet for described depending on networking protocol
End.
Second receiving module 805 joins the transmission view networking of cat server-side for receiving the view by the view networking protocol
Response data packet；Described depending on networking response data packet is to join the internet response data packet that will receive of cat server-side by the view
Made of encapsulation；
Recovery module 806 is unpacked, for being reduced to internet response data packet depending on networking response data packet unpacking for described；
Second sending module 807, for the internet response data packet unpacked after restoring to be sent to the user
Terminal.
This can also include: depending on connection cat client
Networking module is requested, for sending the information that request networks to the view connection cat server-side in access view networking；
The information that the request networks includes the authentication information that view connection cat client networks.
For device (system) embodiment, since it is basically similar to the method embodiment, so the comparison of description is simple
Single, the relevent part can refer to the partial explaination of embodiments of method.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
It should be understood by those skilled in the art that, the embodiment of the embodiment of the present invention can provide 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 referring 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 process and/or box combination.It can provide these
Computer program instructions are set to general purpose computer, special purpose computer, Embedded Processor or other programmable data processing terminals
Standby processor is to generate a machine, so that being held by the processor of computer or other programmable data processing terminal devices
Capable instruction generates for realizing in one or more flows of the flowchart and/or one or more blocks of the block diagram
The device of specified function.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing terminal devices
In computer-readable memory operate in a specific manner, so that instruction stored in the computer readable memory generates packet
The manufacture of command device is included, which realizes in one side of one or more flows of the flowchart and/or block diagram
The function of being specified in frame or multiple boxes.
These computer program instructions can also be loaded into computer or other programmable data processing terminal devices, so that
Series of operation steps are executed on computer or other programmable terminal equipments to generate computer implemented processing, thus
The instruction executed on computer or other programmable terminal equipments is provided for realizing in one or more flows of the flowchart
And/or in one or more blocks of the block diagram specify function the step of.
Although the preferred embodiment of the embodiment of the present invention has been described, once a person skilled in the art knows bases
This creative concept, then additional changes and modifications can be made to these embodiments.So the following claims are intended to be interpreted as
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, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements not only wrap
Those elements are included, but also including other elements that are not explicitly listed, or further includes for this process, method, article
Or the element that terminal device is intrinsic.In the absence of more restrictions, being wanted by what sentence "including a ..." limited
Element, it is not excluded that there is also other identical elements in process, method, article or the terminal device for including the element.
The method and a kind of view connection cat client of internet are accessed to a kind of network by view provided by the present invention above,
It is described in detail, used herein a specific example illustrates the principle and implementation of the invention, the above reality
The explanation for applying example is merely used to help understand method and its core concept of the invention；Meanwhile for the general technology of this field
Personnel, according to the thought of the present invention, there will be changes in the specific implementation manner and application range, in conclusion this theory
Bright book content should not be construed as limiting the invention.
Claims (6)
1. a kind of method by view networking access internet, which is characterized in that the described method includes:
The internet data packet that user terminal is sent is received by Internet protocol；View is joined into the corresponding label of cat client itself
The internet data packet is written in information；View networking data packet is dressed up into internet data encapsulating；
By being sent to view connection cat server-side depending on networking data packet for described depending on networking protocol；
The method also includes:
The view, which is received, by the view networking protocol joins cat server-side transmission view networking response data packet；The view networking response
Data packet is as made of the internet response data encapsulation that will be received depending on connection cat server-side；The mark information is write
Enter the corresponding internet response data packet, so that described identify depending on connection cat server-side receives the internet response data
The view of packet joins cat client；
Internet response data packet is reduced to depending on networking response data packet unpacking by described；
The internet response data packet unpacked after restoring is sent to the user terminal.
2. the method according to claim 1, wherein described receive what user terminal was sent by Internet protocol
Before the step of internet data packet, comprising:
In access view networking, the information that request networks is sent to the view connection cat server-side；The packet that the request networks
Include the authentication information that view connection cat client networks.
3. according to the method described in claim 2, it is characterized in that, it is described access view networking when, to the view connection cat service
End was sent after the step of information that request networks, comprising:
Whether correct the information to be networked depending on connection cat server-side based on the request received, verify the authentication information；
If correct, the view connection cat client access view networking that the information that the request networks will be sent depending on connection cat server-side
In.
4. a kind of view joins cat client, which is characterized in that described to include: depending on connection cat client
First receiving module, for receiving the internet data packet that user terminal is sent by Internet protocol；Package module is used
Networking data packet is regarded in dressing up internet data encapsulating；
First sending module, for by being sent to view connection cat server-side depending on networking data packet for described depending on networking protocol；
The view joins cat client further include:
Second sending module joins cat server-side transmission view networking response data for receiving the view by the view networking protocol
Packet；Described depending on networking response data packet is to join the internet response data encapsulation that will receive of cat server-side by the view to form
's；
Recovery module is unpacked, for being reduced to internet response data packet depending on networking response data packet unpacking for described；
Second receiving module, for the internet response data packet unpacked after restoring to be sent to the user terminal；
The view joins cat client further include:
The internet data packet is written for that will regard the corresponding mark information of connection cat client itself in writing module；The mark
Information is remembered, for the corresponding internet response data packet to be written, so that described identify described in reception depending on connection cat server-side
The view of internet response data packet joins cat client.
5. view according to claim 4 joins cat client, which is characterized in that the view joins cat client further include:
Networking module is requested, for sending the information that request networks to the view connection cat server-side in access view networking；It is described
The information that request networks includes the authentication information that view connection cat client networks.
6. view according to claim 4 joins cat client, which is characterized in that the user terminal includes: computer and shifting
Dynamic terminal.
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| CN110620796B (en) * | 2018-06-19 | 2022-12-23 | 视联动力信息技术股份有限公司 | Fingerprint information access method and device |
| CN110740115A (en) * | 2018-07-20 | 2020-01-31 | 视联动力信息技术股份有限公司 | Data processing method and device for video networks |
| CN109525635A (en) * | 2018-10-11 | 2019-03-26 | 视联动力信息技术股份有限公司 | A kind of acquisition methods and system of memory usage |
| CN109347844B (en) * | 2018-10-29 | 2022-01-04 | 视联动力信息技术股份有限公司 | Method and device for accessing equipment to Internet |
| CN109547417B (en) * | 2018-10-30 | 2021-06-11 | 视联动力信息技术股份有限公司 | Code stream transmission method and device |
| CN109861983A (en) * | 2018-12-29 | 2019-06-07 | 视联动力信息技术股份有限公司 | Information processing method and device |
| CN109861984A (en) * | 2018-12-29 | 2019-06-07 | 视联动力信息技术股份有限公司 | Information processing method and device |
| CN109889314A (en) * | 2018-12-29 | 2019-06-14 | 视联动力信息技术股份有限公司 | Information processing method and device |
| CN109889910B (en) * | 2019-01-31 | 2021-12-03 | 视联动力信息技术股份有限公司 | Communication method and device for accessing private network |
| CN109787873B (en) * | 2019-01-31 | 2021-06-29 | 视联动力信息技术股份有限公司 | Many-to-many network access communication method and device |
| CN110213235A (en) * | 2019-04-30 | 2019-09-06 | 视联动力信息技术股份有限公司 | The method and system of iOS device and view networked terminals video calling |
| CN111866551B (en) * | 2020-06-17 | 2024-08-13 | 视联动力信息技术股份有限公司 | Page request method and device, terminal equipment and storage medium |
| CN112333210B (en) * | 2021-01-04 | 2022-03-29 | 视联动力信息技术股份有限公司 | Method and equipment for realizing data communication function of video network |
| CN114710711B (en) * | 2022-03-11 | 2024-07-30 | 海南视联通信技术有限公司 | Equipment upgrading method and device, electronic equipment and storage medium |
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| CN103686072B (en) * | 2013-11-15 | 2015-09-23 | 北京视联动力国际信息技术有限公司 | Depending on networked video method for supervising and system, association turns server and looks networked server |
| CN106161335B (en) * | 2015-03-25 | 2019-02-22 | 视联动力信息技术股份有限公司 | A kind for the treatment of method and apparatus of network packet |
| CN106027358A (en) * | 2016-07-12 | 2016-10-12 | 上海厚泽信息技术有限公司 | Network security management and control system for accessing social video networks to video private network |
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