CN106341737A - IP multicast stream processing method, switch set, server and system - Google Patents
IP multicast stream processing method, switch set, server and system Download PDFInfo
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- CN106341737A CN106341737A CN201610687137.8A CN201610687137A CN106341737A CN 106341737 A CN106341737 A CN 106341737A CN 201610687137 A CN201610687137 A CN 201610687137A CN 106341737 A CN106341737 A CN 106341737A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/643—Communication protocols
- H04N21/64322—IP
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/633—Control signals issued by server directed to the network components or client
- H04N21/6338—Control signals issued by server directed to the network components or client directed to network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/64—Addressing
- H04N21/6405—Multicasting
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The embodiment of the invention provides an IP multicast stream processing method, a switch set, a server and a system. The method comprises the steps that the switch set receives an ACL control instruction transmitted by the server, wherein the ACL control instruction is used for controlling the transmittable IP multicast stream of the switch set, and the ACL control instruction includes a first multicast address corresponding to the IP multicast stream; the switch set receives an IP multicast stream acquisition request message transmitted by multicast stream application equipment, wherein the IP multicast stream acquisition request message includes a second multicast address corresponding to the IP multicast stream to be acquired; and the switch set transmits the IP multicast stream to the multicast stream application equipment if the first multicast address is the same with the second multicast address. Automatic transmission of the IP multicast stream is realized by the IP multicast stream processing procedure so that the efficiency and the accuracy of the IP multicast stream processing procedure can be enhanced.
Description
Technical field
The present embodiments relate to TV technology, more particularly, to a kind of ip multicast stream processing method, group of switches, clothes
Business device and system.
Background technology
With the development of TV domain technology, TV station's turn-key system is frequently necessary to the agreement to interconnection between network
(internet protocol, abbreviation ip) multicast data flow is flexibly quickly dispatched, and wherein this ip multicast data flow is set by satellite reception
Standby or video encoder etc. is produced, and it is corresponding that ip multicast data flow is distributed to each channel according to business demand by group of switches
On multicast data flow application apparatus.
At present, group of switches includes according to the processing procedure that business demand carries out ip multicast data flow: group of switches receive user
Corresponding control instruction is inputted, so in Command Line Interface (command-line interface, abbreviation cli) according to business demand
According to this control instruction, ip multicast data flow is distributed afterwards, wherein cli refers to key in executable instruction under device prompts symbol
Interface.
However, the processing procedure of above-mentioned ip multicast data flow needs user to be manually entered control instruction, comprising: log in switch
Group, manually enters control instruction with the transmission to ip multicast data flow；After task terminates, it is manually entered control instruction in group of switches
To terminate the transmission of ip multicast data flow.The processing procedure of this ip multicast data flow has that less efficient and accuracy is relatively low.
Content of the invention
The embodiment of the present invention provides a kind of ip multicast stream processing method, group of switches, server and system, thus improving ip
The treatment effeciency of multicast data flow and accuracy.
In a first aspect, the embodiment of the present invention provides a kind of agreement ip multicast stream processing method of interconnection between network, comprising:
The accesses control list acl control instruction that group of switches the reception server sends, described acl control instruction is used for controlling
The ip multicast data flow that group of switches processed can be transmitted, described acl control instruction includes: the corresponding first multicast ground of described ip multicast data flow
Location；
Described group of switches receives the ip multicast flow acquisition request message that multicast data flow application apparatus sends, described ip multicast data flow
Obtain request message to include: corresponding second multicast address of ip multicast data flow to be obtained；
If described first multicast address is identical with described second multicast address, described group of switches should to described multicast data flow
With ip multicast data flow described in device transmission.
Alternatively, described acl control instruction also includes: the port numbers of group of switches, and the port numbers of described group of switches are used
Send described acl control instruction, the port of wherein said group of switches in described server to the corresponding port of described port numbers
Correspond with multicast data flow application apparatus；
Accordingly, described group of switches transmits described ip multicast data flow to described multicast data flow application apparatus, comprising:
Described group of switches is transmitted to described multicast data flow application apparatus by the corresponding port of described multicast data flow application apparatus
Described ip multicast data flow.
Alternatively, if described first multicast address is differed with described second multicast address, described group of switches is to institute
State server and send prompting message, to point out described server to send the acl control instruction including described second multicast address.
Second aspect, the embodiment of the present invention provides a kind of agreement ip multicast stream processing method of interconnection between network, comprising:
Server generates accesses control list acl control instruction, and described acl control instruction is used for controlling group of switches permissible
The ip multicast data flow of transmission, described acl control instruction includes: corresponding first multicast address of described ip multicast data flow；
Described acl control instruction is sent to described group of switches by described server, so that described group of switches is according to institute
State acl control instruction and transmit corresponding ip multicast data flow to multicast data flow application apparatus.
Alternatively, described acl control instruction also includes: the port numbers of group of switches, and the port numbers of described group of switches are used
Send described acl control instruction, the port of wherein said group of switches in described server to the corresponding port of described port numbers
Correspond with multicast data flow application apparatus.
Alternatively, if the ip multicast flow acquisition request that described first multicast address is sent with described multicast data flow application apparatus disappears
In breath, the second included multicast address differs, then described server receives the prompting message that described group of switches sends；
Described server sends, according to described prompting message, the acl including described second multicast address to described group of switches
Control instruction.
The third aspect, the embodiment of the present invention provides a kind of group of switches, comprising:
Receiver module, the accesses control list acl control instruction sending for the reception server, described at least one acl
Control instruction is used for the ip multicast data flow controlling described group of switches can transmit, and described acl control instruction includes: described ip multicast
Flow corresponding first multicast address；
Described receiver module, is additionally operable to receive the ip multicast flow acquisition request message that multicast data flow application apparatus sends, described
Ip multicast flow acquisition request message includes: corresponding second multicast address of ip multicast data flow to be obtained；
If described first multicast address is identical with described second multicast address, transport module is used for should to described multicast data flow
With ip multicast data flow described in device transmission.
Alternatively, described acl control instruction also includes: the port numbers of group of switches, and the port numbers of described group of switches are used
Send described acl control instruction, the port of wherein said group of switches in described server to the corresponding port of described port numbers
Correspond with multicast data flow application apparatus；
Accordingly, described transport module is used for answering to described multicast data flow by the corresponding port of described multicast data flow application apparatus
With ip multicast data flow described in device transmission.
Alternatively, also include: sending module；
If described first multicast address is differed with described second multicast address, described sending module is used for described clothes
Business device sends prompting message, to point out described server to send the acl control instruction including described second multicast address.
Fourth aspect, the embodiment of the present invention provides a kind of server, comprising:
Generation module, for generating accesses control list acl control instruction, described acl control instruction is used for controlling exchange
The ip multicast data flow that unit can transmit, described acl control instruction includes: corresponding first multicast address of described ip multicast data flow；
Sending module, for acl control instruction is sent to described group of switches, so that described group of switches is according to described
Acl control instruction transmits corresponding ip multicast data flow to multicast data flow application apparatus.
Alternatively, described acl control instruction also includes: the port numbers of group of switches, and the port numbers of described group of switches are used
Send described acl control instruction, the port of wherein said group of switches in described server to the corresponding port of described port numbers
Correspond with multicast data flow application apparatus.
Alternatively, also include: receiver module；
If institute in the ip multicast flow acquisition request message that described first multicast address is sent with described multicast data flow application apparatus
Including the second multicast address differ, then described receiver module is used for receiving the prompting message that described group of switches sends；
Described sending module, is additionally operable to include described second multicast according to described prompting message to the transmission of described group of switches
The acl control instruction of address.
5th aspect, the embodiment of the present invention provides a kind of group of switches, comprising: receiver and transmitter；
Described receiver, the accesses control list acl control instruction sending for the reception server, described at least one
Acl control instruction is used for the ip multicast data flow controlling described server can transmit, and described acl control instruction includes: described ip group
Broadcast corresponding first multicast address of stream；
Described receiver, is additionally operable to receive the ip multicast flow acquisition request message that multicast data flow application apparatus sends, described ip
Multicast flow acquisition request message includes: corresponding second multicast address of ip multicast data flow to be obtained；
If described first multicast address is identical with described second multicast address, transmitter is used for described multicast stream application
Ip multicast data flow described in device transmission.
Alternatively, described acl control instruction also includes: the port numbers of group of switches, and the port numbers of described group of switches are used
Send described acl control instruction, the port of wherein said group of switches in described server to the corresponding port of described port numbers
Correspond with multicast data flow application apparatus；
Accordingly, described transmitter specifically for by the corresponding port of described multicast data flow application apparatus to described multicast data flow
Application apparatus transmits described ip multicast data flow.
Alternatively, if described first multicast address is differed with described second multicast address, described transmitter is additionally operable to
Send prompting message to described server, the acl control including described second multicast address to point out described server to send refers to
Order.
6th aspect, the embodiment of the present invention provides a kind of server, comprising:
Processor, for generating accesses control list acl control instruction, described acl control instruction is used for controlling switch
The ip multicast data flow that group can be transmitted, described acl control instruction includes: corresponding first multicast address of described ip multicast data flow；
Transmitter, for acl control instruction is sent to described group of switches, so that described group of switches is according to described
Acl control instruction transmits corresponding ip multicast data flow to multicast data flow application apparatus.
Alternatively, described acl control instruction also includes: the port numbers of group of switches, and the port numbers of described group of switches are used
Send described acl control instruction, the port of wherein said group of switches in described server to the corresponding port of described port numbers
Correspond with multicast data flow application apparatus.
Alternatively, also include: receiver；
If institute in the ip multicast flow acquisition request message that described first multicast address is sent with described multicast data flow application apparatus
Including the second multicast address differ, then described receiver is used for receiving the prompting message that described group of switches sends；
Described transmitter, is additionally operable to be sent to described group of switches with including described second multicast according to described prompting message
The acl control instruction of location.
7th aspect, the embodiment of the present invention provides a kind of agreement ip multicast stream processing system of interconnection between network, comprising:
Group of switches and at least one as described at least one multicast data flow application apparatus, the arbitrary option in terms of the 5th or in terms of the 5th
Server as described in individual arbitrary option in terms of the 6th or in terms of the 6th；
Described multicast data flow application apparatus is used for obtaining corresponding ip multicast data flow from described group of switches.
The embodiment of the present invention provides a kind of ip multicast stream processing method, group of switches, server and system, the method bag
Include: the accesses control list acl control instruction that group of switches the reception server sends, described acl control instruction is used for controlling to be handed over
The ip multicast data flow that group of changing planes can be transmitted, described acl control instruction includes: corresponding first multicast address of described ip multicast data flow；
Described group of switches receives the ip multicast flow acquisition request message that multicast data flow application apparatus sends, described ip multicast flow acquisition request
Message includes: corresponding second multicast address of ip multicast data flow to be obtained；If described first multicast address and described second multicast
Address is identical, then described group of switches transmits described ip multicast data flow, this ip multicast stream process mistake to described multicast data flow application apparatus
Cheng Zhong, inputs control instruction manually without user in group of switches, but the acl control instruction that the reception server sends, from
The dynamic transmission carrying out ip multicast data flow, thus improving the efficiency of ip multicast data flow processing procedure, and avoids the mistake behaviour being manually entered
Make problem, thus improving the accuracy of ip multicast data flow processing procedure.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing do one simply introduce it should be apparent that, drawings in the following description are these
Some bright embodiments, for those of ordinary skill in the art, without having to pay creative labor, acceptable
Other accompanying drawings are obtained according to these accompanying drawings.
The agreement ip multicast stream processing method flow chart of interconnection between the network that Fig. 1 provides for one embodiment of the invention；
The structural representation of the ip multicast stream processing system that Fig. 2 provides for one embodiment of the invention；
The agreement ip multicast stream processing method flow chart of interconnection between the network that Fig. 3 provides for another embodiment of the present invention；
The agreement ip multicast stream processing method flow chart of interconnection between the network that Fig. 4 provides for yet another embodiment of the invention；
The structural representation of the group of switches that Fig. 5 provides for one embodiment of the invention；
The structural representation of the group of switches that Fig. 6 provides for another embodiment of the present invention；
The structural representation of the server that Fig. 7 provides for one embodiment of the invention；
A kind of structural representation of group of switches that Fig. 8 provides for yet another embodiment of the invention；
A kind of structural representation of server that Fig. 9 provides for another embodiment of the present invention；
The structural representation of the ip multicast stream processing system that Figure 10 provides for another embodiment of the present invention.
Specific embodiment
Purpose, technical scheme and advantage for making the embodiment of the present invention are clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described it is clear that described embodiment is
The a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment being obtained under the premise of not making creative work, broadly falls into the scope of protection of the invention.
In order to solve in prior art, because the processing procedure of ip multicast data flow needs user to be manually entered control instruction, lead
The processing procedure causing this ip multicast data flow has that less efficient and accuracy is relatively low, and the embodiment of the present invention provides a kind of ip group
Broadcast method for stream processing, group of switches, server and system.
The agreement ip multicast stream processing method flow chart of interconnection between the network that Fig. 1 provides for one embodiment of the invention, should
The executive agent of method is group of switches, and the method is applied to ip multicast stream processing system, and Fig. 2 provides for one embodiment of the invention
Ip multicast stream processing system structural representation, as shown in Fig. 2 this system includes: at least one server 21, exchange
Unit 22 and at least one multicast data flow application apparatus 23, this group of switches has the functions such as data distribution, exchange, wherein exchanges
Unit 22 includes at least one switch, for example: this group of switches 22 includes convergence switch, core switch and distribution and exchanges
Machine, based on this, as shown in figure 1, this ip multicast stream processing method includes following flow process:
Step s101: accesses control list (access control list, the abbreviation acl) control that the reception server sends
System instruction；
Wherein, group of switches passes through the transmission of safety shell protocol (secure shell, abbreviation ssh) mode the reception server
Acl control instruction.
This control instruction is used for the ip multicast data flow controlling group of switches can transmit, and described acl control instruction includes: described
Corresponding first multicast address of ip multicast data flow；Specifically, described ip multicast data flow according to accessed by server for the acl control instruction
Corresponding multicast address generates, and alternatively, described acl control instruction also includes: the port numbers of group of switches, described group of switches
Port numbers be used for described server to the corresponding port of described port numbers send described acl control instruction, wherein said exchange
The port of unit is corresponded with multicast data flow application apparatus；For example: the port of described group of switches is set with each multicast stream application
The purpose mark of standby place program set corresponds, and this purpose mark can be the title of certain program set or the ground of certain program set
Location information etc..
In fact, server obtains the port numbers mode of the corresponding multicast address of described ip multicast data flow and/or group of switches
May is that user inputs the end of the corresponding multicast address of ip multicast data flow and/or group of switches on the network web page of client
Slogan, or user inputs the port numbers of keyword and/or group of switches, server root on the network web page of client
Determine the corresponding multicast address of ip multicast data flow according to this keyword, server generates described acl control according to these input informations and refers to
Order.
Step s102: group of switches receives the ip multicast flow acquisition request message that multicast data flow application apparatus sends；
Step s103: if the first multicast address is identical with the second multicast address, group of switches is to multicast data flow application apparatus
Transmission ip multicast data flow.
Illustrate in conjunction with step s102 and step s103: ip multicast flow acquisition request message includes: ip group to be obtained
Broadcast corresponding second multicast address of stream；This multicast data flow application apparatus is used for including of ip multicast data flow.Due to described group of switches
Port is corresponded with multicast data flow application apparatus, and therefore described group of switches is by the corresponding port of described multicast data flow application apparatus
Transmit described ip multicast data flow to described multicast data flow application apparatus.
In the embodiment of the present invention, the accesses control list acl control instruction that group of switches the reception server sends, described
Acl control instruction is used for the ip multicast data flow controlling group of switches can transmit, and described acl control instruction includes: described ip multicast
Flow corresponding first multicast address；The ip multicast flow acquisition request that described group of switches receives the transmission of multicast data flow application apparatus disappears
Breath, described ip multicast flow acquisition request message includes: corresponding second multicast address of ip multicast data flow to be obtained；If described first
Multicast address is identical with described second multicast address, then described group of switches transmits described ip group to described multicast data flow application apparatus
Broadcast stream, in ip multicast data flow processing procedure, input control instruction in group of switches manually without user, but the reception server
The acl control instruction sending, realizes automatically carrying out the transmission of ip multicast data flow, thus improving the efficiency of ip multicast data flow processing procedure,
And avoid the maloperation problem being manually entered, thus improve the accuracy of ip multicast data flow processing procedure.
Optionally, if the first multicast address is differed with the second multicast address, group of switches sends prompting to server
Message, to point out server to send the acl control instruction including the second multicast address.Thus improving the reliability of ip multicast streaming system
Property.
The agreement ip multicast stream processing method flow chart of interconnection between the network that Fig. 3 provides for another embodiment of the present invention,
The executive agent of the method is server, and the method applies equally to above-mentioned ip multicast stream processing system, based on this, as Fig. 3 institute
Show, this ip multicast stream processing method includes following flow process:
Step s301: server generates accesses control list acl control instruction；
Described acl control instruction is used for the ip multicast data flow controlling group of switches can transmit, described acl control instruction bag
Include: corresponding first multicast address of described ip multicast data flow；Specifically, acl control instruction is described according to accessed by server
The corresponding multicast address of ip multicast data flow generates, and alternatively, described acl control instruction also includes: the port numbers of group of switches, described
The port numbers of group of switches are used for described server and send described acl control instruction to the corresponding port of described port numbers, wherein
The port of described group of switches is corresponded with multicast data flow application apparatus；For example: the port of described group of switches and each multicast
The purpose mark of stream application equipment place program set corresponds, and this purpose mark can be title or certain section of certain program set
Address information of mesh group etc..Wherein, server sends described at least one acl control instruction by ssh mode to group of switches.
Step s302: acl control instruction is sent to group of switches by server, so that group of switches controls according to acl refer to
Make and transmit corresponding ip multicast data flow to multicast data flow application apparatus.
In the embodiment of the present invention, server generates acl control instruction, and acl control instruction is sent to switch by server
Group, so that group of switches transmits corresponding ip multicast data flow according to acl control instruction to multicast data flow application apparatus.Due to this ip multicast
During stream process, input control instruction in group of switches manually without user, but server sends acl to group of switches
Control instruction, to realize group of switches automatic ip multicast streaming, thus improving the efficiency of ip multicast data flow processing procedure, and
Avoid the maloperation problem being manually entered, thus improving the accuracy of ip multicast data flow processing procedure.
The agreement ip multicast stream processing method flow chart of interconnection between the network that Fig. 4 provides for yet another embodiment of the invention,
The executive agent of the method is server, and the method applies equally to above-mentioned ip multicast stream processing system, based on this, as Fig. 4 institute
Show, this ip multicast stream processing method includes following flow process:
Step s401: server generates accesses control list acl control instruction；
Step s401 is identical with step s301, will not be described here.
Step s402: if the first multicast address and institute in the ip multicast flow acquisition request message of multicast data flow application apparatus transmission
Including the second multicast address differ, then server desampler group send prompting message；
Step s403: server controls according to the acl that prompting message includes the second multicast address to group of switches transmission and refers to
Order.
That is, being wrapped in the ip multicast flow acquisition request message that sends with multicast data flow application apparatus of the first multicast address
The second multicast address including differs, then the prompting message that server desampler group sends, and server receives this prompting
After message, send, to group of switches, the acl control instruction including the second multicast address, so that server group sets to multicast stream application
The corresponding ip multicast data flow of standby transmission, thus improve the reliability of ip multicast streaming system.
Alternatively, server obtains the port numbers mode of the corresponding multicast address of described ip multicast data flow and/or group of switches
May is that user inputs the port of the corresponding multicast address of ip multicast data flow and group of switches on the network web page of client
Number, or user inputs the port numbers of keyword and group of switches on the network web page of client, and server is according to this pass
Keyword determines the corresponding multicast address of ip multicast data flow, and server generates described acl control instruction according to these input informations.
In prior art, user needs to input control instruction, so that ip multicast is flow to by group of switches according to this control instruction
Row distribution, this control instruction is computer language, relatively complicated for user, and in the embodiment of the present invention, user is only
Above- mentioned information need to be inputted on the web page of client, and above computer language need not be inputted, user input information is more simple
Single, thus improving whole ip multicast data flow treatment effeciency and accuracy.
The structural representation of the group of switches that Fig. 5 provides for one embodiment of the invention, as shown in figure 5, this group of switches bag
Include:
Receiver module 51, the accesses control list acl control instruction sending for the reception server, described at least one
Acl control instruction is used for the ip multicast data flow controlling described group of switches can transmit, and described acl control instruction includes: described ip
Corresponding first multicast address of multicast data flow；
Described receiver module 51, is additionally operable to receive the ip multicast flow acquisition request message that multicast data flow application apparatus sends, institute
State ip multicast flow acquisition request message to include: corresponding second multicast address of ip multicast data flow to be obtained；
If described first multicast address is identical with described second multicast address, transport module 52 is used for described multicast data flow
Application apparatus transmits described ip multicast data flow.
The group of switches that the embodiment of the present disclosure is provided, this group of switches part is corresponding with the corresponding technical scheme of Fig. 1,
Corresponding content technique effect is identical, will not be described here.
The structural representation of the group of switches that Fig. 6 provides for another embodiment of the present invention, the base based on the corresponding embodiment of Fig. 5
Plinth, acl control instruction also includes: the port numbers of group of switches, and the port numbers of described group of switches are used for described server to institute
State the corresponding port of port numbers and send described acl control instruction, the port of wherein said group of switches and multicast data flow application apparatus
Correspond；
Accordingly, described transport module 52 is used for by the corresponding port of described multicast data flow application apparatus to described multicast data flow
Application apparatus transmits described ip multicast data flow.
Group of switches also includes: sending module 53；
If described first multicast address is differed with described second multicast address, described sending module 53 is used for described
Server sends prompting message, to point out described server to send the acl control instruction including described second multicast address.
The group of switches that the embodiment of the present disclosure is provided, this group of switches part technical scheme corresponding with Fig. 1 and Fig. 1
Corresponding optional technical scheme is corresponding, and corresponding content technique effect is identical, will not be described here.
The structural representation of the server that Fig. 7 provides for yet another embodiment of the invention, as shown in fig. 7, this server includes:
Generation module 71, for generating accesses control list acl control instruction, described acl control instruction is used for controlling to be handed over
The ip multicast data flow that group of changing planes can be transmitted, described acl control instruction includes: corresponding first multicast address of described ip multicast data flow；
Sending module 72, for acl control instruction is sent to described group of switches, so that described group of switches is according to institute
State acl control instruction and transmit corresponding ip multicast data flow to multicast data flow application apparatus.
The server that the embodiment of the present disclosure is provided, this server section is corresponding with the corresponding technical scheme of Fig. 3, corresponding
Content technologies effect is identical, will not be described here.
Alternatively, described acl control instruction also includes: the port numbers of group of switches, and the port numbers of described group of switches are used
Send described acl control instruction, the port of wherein said group of switches in described server to the corresponding port of described port numbers
Correspond with multicast data flow application apparatus.
Described server also includes: receiver module 73；If described first multicast address is sent out with described multicast data flow application apparatus
In the ip multicast flow acquisition request message sent, the second included multicast address differs, then described receiver module 73 is used for receiving
The prompting message that described group of switches sends；
Described sending module 72, is additionally operable to include described second group according to described prompting message to the transmission of described group of switches
Broadcast the acl control instruction of address.
The server that the embodiment of the present disclosure is provided, this server section is corresponding with the corresponding technical scheme of Fig. 4, corresponding
Content technologies effect is identical, will not be described here.
A kind of structural representation of group of switches that Fig. 8 provides for yet another embodiment of the invention, as shown in figure 8, this exchange
Unit includes: receiver 81 and transmitter 82；
Described receiver 81, the accesses control list acl control instruction sending for the reception server, described at least one
Acl control instruction is used for the ip multicast data flow controlling described group of switches can transmit, and described acl control instruction includes: described ip
Corresponding first multicast address of multicast data flow；
Described receiver 81, is additionally operable to receive the ip multicast flow acquisition request message that multicast data flow application apparatus sends, described
Ip multicast flow acquisition request message includes: corresponding second multicast address of ip multicast data flow to be obtained；
If described first multicast address is identical with described second multicast address, transmitter 82 is used for should to described multicast data flow
With ip multicast data flow described in device transmission.
The group of switches that the embodiment of the present disclosure is provided, this group of switches part is corresponding with the corresponding technical scheme of Fig. 1,
Corresponding content technique effect is identical, will not be described here.
Alternatively, described acl control instruction also includes: the port numbers of group of switches, and the port numbers of described group of switches are used
Send described acl control instruction, the port of wherein said group of switches in described server to the corresponding port of described port numbers
Correspond with multicast data flow application apparatus；
Accordingly, described transmitter 82 specifically for by the corresponding port of described multicast data flow application apparatus to described multicast
Ip multicast data flow described in stream application device transmission.
Alternatively, if described first multicast address is differed with described second multicast address, described transmitter 82 is also used
In sending prompting message to described server, the acl including described second multicast address to point out described server to send controls
Instruction.
The group of switches that the embodiment of the present disclosure is provided, this group of switches part technical scheme corresponding with Fig. 1 and Fig. 1
Corresponding optional technical scheme is corresponding, and corresponding content technique effect is identical, will not be described here.
A kind of structural representation of server that Fig. 9 provides for another embodiment of the present invention, as shown in figure 9, this server
Including:
Processor 91, for generating accesses control list acl control instruction, described acl control instruction is used for controlling exchange
The ip multicast data flow that unit can transmit, described acl control instruction includes: corresponding first multicast address of described ip multicast data flow；
Transmitter 92, for acl control instruction is sent to described group of switches, so that described group of switches is according to described
Acl control instruction transmits corresponding ip multicast data flow to multicast data flow application apparatus.
The server that the embodiment of the present disclosure is provided, this server section is corresponding with the corresponding technical scheme of Fig. 3, corresponding
Content technologies effect is identical, will not be described here.
Alternatively, described acl control instruction also includes: the port numbers of group of switches, and the port numbers of described group of switches are used
Send described acl control instruction, the port of wherein said group of switches in described server to the corresponding port of described port numbers
Correspond with multicast data flow application apparatus.
Group of switches also includes: receiver 93；If described first multicast address is sent with described multicast data flow application apparatus
In ip multicast flow acquisition request message, the second included multicast address differs, then described receiver 93 is used for receiving described friendship
The prompting message that group of changing planes sends；
Described transmitter 92, is additionally operable to include described second multicast according to described prompting message to the transmission of described group of switches
The acl control instruction of address.
The server that the embodiment of the present disclosure is provided, this server section is corresponding with the corresponding technical scheme of Fig. 4, corresponding
Content technologies effect is identical, will not be described here.
As shown in Fig. 2 the embodiment of the present invention also provides a kind of agreement ip multicast stream processing system of interconnection between network, bag
Include: 21, group of switches 22 of at least one server and at least one multicast data flow application apparatus 23, this group of switches has
The functions such as data distribution, exchange, wherein group of switches 22 include at least one switch, and described multicast data flow application apparatus 23 is used for
Obtain corresponding ip multicast data flow from described group of switches.
The structural representation of the ip multicast stream processing system that Figure 10 provides for another embodiment of the present invention, based on shown in Fig. 2
Ip multicast stream processing system basis, further, as shown in Figure 10, this system can also include: satellite receiving equipment 24,
This satellite receiving equipment 24 is used for sending ip multicast data flow to group of switches 22.
In the embodiment of the present invention, due to inputting control instruction in group of switches manually without user, but ip multicast data flow
The acl control instruction that group of switches the reception server in processing system sends, carries out the transmission of ip multicast data flow, automatically thus carrying
The efficiency of high ip multicast data flow processing procedure, and avoid the maloperation problem being manually entered, thus improving ip multicast stream process
The accuracy of process.
One of ordinary skill in the art will appreciate that: all or part of step realizing above-mentioned each method embodiment can be led to
Cross the related hardware of programmed instruction to complete.Aforesaid program can be stored in a computer read/write memory medium.This journey
Sequence upon execution, executes the step including above-mentioned each method embodiment；And aforesaid storage medium includes: rom, ram, magnetic disc or
Person's CD etc. is various can be with the medium of store program codes.
Finally it is noted that various embodiments above, only in order to technical scheme to be described, is not intended to limit；To the greatest extent
Pipe has been described in detail to the present invention with reference to foregoing embodiments, it will be understood by those within the art that: its according to
So the technical scheme described in foregoing embodiments can be modified, or wherein some or all of technical characteristic is entered
Row equivalent；And these modifications or replacement, do not make the essence of appropriate technical solution depart from various embodiments of the present invention technology
The scope of scheme.
Claims (19)
1. the agreement ip multicast stream processing method interconnecting between a kind of network is it is characterised in that include:
The accesses control list acl control instruction that group of switches the reception server sends, described acl control instruction is used for controlling to be handed over
The ip multicast data flow that group of changing planes can be transmitted, described acl control instruction includes: corresponding first multicast address of described ip multicast data flow；
Described group of switches receives the ip multicast flow acquisition request message that multicast data flow application apparatus sends, described ip multicast flow acquisition
Request message includes: corresponding second multicast address of ip multicast data flow to be obtained；
If described first multicast address is identical with described second multicast address, described group of switches sets to described multicast stream application
The described ip multicast data flow of standby transmission.
2. method according to claim 1 is it is characterised in that described acl control instruction also includes: the port of group of switches
Number, the port numbers of described group of switches are used for described server and refer to described port numbers corresponding port transmission described acl control
Order, the port of wherein said group of switches is corresponded with multicast data flow application apparatus；
Accordingly, described group of switches transmits described ip multicast data flow to described multicast data flow application apparatus, comprising:
Described group of switches is described to the transmission of described multicast data flow application apparatus by the corresponding port of described multicast data flow application apparatus
Ip multicast data flow.
If 3. method according to claim 1 and 2 is it is characterised in that described first multicast address and described second multicast
Address differs, then described group of switches sends prompting message to described server, includes institute to point out described server to send
State the acl control instruction of the second multicast address.
4. the agreement ip multicast stream processing method interconnecting between a kind of network is it is characterised in that include:
Server generates accesses control list acl control instruction, and described acl control instruction is used for controlling group of switches can transmit
Ip multicast data flow, described acl control instruction includes: corresponding first multicast address of described ip multicast data flow；
Described acl control instruction is sent to described group of switches by described server, so that described group of switches is according to described acl
Control instruction transmits corresponding ip multicast data flow to multicast data flow application apparatus.
5. method according to claim 4 is it is characterised in that described acl control instruction also includes: the port of group of switches
Number, the port numbers of described group of switches are used for described server and refer to described port numbers corresponding port transmission described acl control
Order, the port of wherein said group of switches is corresponded with multicast data flow application apparatus.
If 6. method according to claim 5 is it is characterised in that described first multicast address is set with described multicast stream application
In the ip multicast flow acquisition request message that preparation is sent, the second included multicast address differs, then described server reception is described
The prompting message that group of switches sends；
Described server sends the acl control including described second multicast address according to described prompting message to described group of switches
Instruction.
7. a kind of group of switches is it is characterised in that include:
Receiver module, the accesses control list acl control instruction sending for the reception server, described at least one acl controls
Instruct the ip multicast data flow for controlling described group of switches can transmit, described acl control instruction includes: described ip multicast data flow pair
The first multicast address answered；
Described receiver module, is additionally operable to receive the ip multicast flow acquisition request message that multicast data flow application apparatus sends, described ip group
Broadcast stream acquisition request message to include: corresponding second multicast address of ip multicast data flow to be obtained；
If described first multicast address is identical with described second multicast address, transport module is used for setting to described multicast stream application
The described ip multicast data flow of standby transmission.
8. group of switches according to claim 7 is it is characterised in that described acl control instruction also includes: group of switches
Port numbers, the port numbers of described group of switches are used for described server and send described acl control to the corresponding port of described port numbers
System instruction, the port of wherein said group of switches is corresponded with multicast data flow application apparatus；
Accordingly, described transport module is used for setting to described multicast stream application by the corresponding port of described multicast data flow application apparatus
The described ip multicast data flow of standby transmission.
9. group of switches according to claim 8 is it is characterised in that also include: sending module；
If described first multicast address is differed with described second multicast address, described sending module is used for described server
Send prompting message, to point out described server to send the acl control instruction including described second multicast address.
10. a kind of server is it is characterised in that include:
Generation module, for generating accesses control list acl control instruction, described acl control instruction is used for controlling group of switches
The ip multicast data flow that can transmit, described acl control instruction includes: corresponding first multicast address of described ip multicast data flow；
Sending module, for acl control instruction is sent to described group of switches, so that described group of switches is according to described acl
Control instruction transmits corresponding ip multicast data flow to multicast data flow application apparatus.
11. servers according to claim 10 are it is characterised in that described acl control instruction also includes: group of switches
Port numbers, the port numbers of described group of switches are used for described server and send described acl control to the corresponding port of described port numbers
System instruction, the port of wherein said group of switches is corresponded with multicast data flow application apparatus.
12. servers according to claim 11 are it is characterised in that also include: receiver module；
If included in the ip multicast flow acquisition request message that described first multicast address and described multicast data flow application apparatus send
The second multicast address differ, then described receiver module is used for receiving the prompting message that described group of switches sends；
Described sending module, is additionally operable to include described second multicast address according to described prompting message to the transmission of described group of switches
Acl control instruction.
A kind of 13. group of switches are it is characterised in that include: receiver and transmitter；
Described receiver, the accesses control list acl control instruction sending for the reception server, described at least one acl control
For controlling the ip multicast data flow that described group of switches can be transmitted, described acl control instruction includes: described ip multicast data flow for system instruction
Corresponding first multicast address；
Described receiver, is additionally operable to receive the ip multicast flow acquisition request message that multicast data flow application apparatus sends, described ip multicast
Stream obtains request message and includes: corresponding second multicast address of ip multicast data flow to be obtained；
If described first multicast address is identical with described second multicast address, transmitter is used for described multicast data flow application apparatus
Transmit described ip multicast data flow.
14. group of switches according to claim 13 are it is characterised in that described acl control instruction also includes: group of switches
Port numbers, the port numbers of described group of switches are used for described server and send described acl to the corresponding port of described port numbers
Control instruction, the port of wherein said group of switches is corresponded with multicast data flow application apparatus；
Accordingly, described transmitter specifically for by the corresponding port of described multicast data flow application apparatus to described multicast stream application
Ip multicast data flow described in device transmission.
If 15. group of switches according to claim 14 it is characterised in that described first multicast address with described second group
Broadcast address to differ, then described transmitter is additionally operable to send prompting message to described server, to point out described server to send
Acl control instruction including described second multicast address.
A kind of 16. servers are it is characterised in that include:
Processor, for generating accesses control list acl control instruction, described acl control instruction is used for controlling the group of switches can
With the ip multicast data flow of transmission, described acl control instruction includes: corresponding first multicast address of described ip multicast data flow；
Transmitter, for acl control instruction is sent to described group of switches, so that described group of switches is controlled according to described acl
System instruction transmits corresponding ip multicast data flow to multicast data flow application apparatus.
17. servers according to claim 16 it is characterised in that
Described acl control instruction also includes: the port numbers of group of switches, and the port numbers of described group of switches are used for described server
Send described acl control instruction, the port of wherein said group of switches and multicast stream application to the corresponding port of described port numbers
Equipment corresponds.
18. servers according to claim 17 are it is characterised in that also include: receiver；
If included in the ip multicast flow acquisition request message that described first multicast address and described multicast data flow application apparatus send
The second multicast address differ, then described receiver is used for receiving the prompting message that described group of switches sends；
Described transmitter, is additionally operable to include described second multicast address according to described prompting message to the transmission of described group of switches
Acl control instruction.
Between a kind of 19. networks, the agreement ip multicast stream processing system of interconnection is it is characterised in that include: at least one multicast data flow
Application apparatus, the group of switches as described in any one of claim 13-15 and at least one as any one of claim 16-18 institute
The server stated；
Described multicast data flow application apparatus is used for obtaining corresponding ip multicast data flow from described group of switches.
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