CN105323598B - Set top box management method, device and system - Google Patents

Set top box management method, device and system Download PDF

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Publication number
CN105323598B
CN105323598B CN201410364355.9A CN201410364355A CN105323598B CN 105323598 B CN105323598 B CN 105323598B CN 201410364355 A CN201410364355 A CN 201410364355A CN 105323598 B CN105323598 B CN 105323598B
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stb
level server
instruction
ssh tunnel
interface
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CN105323598A (en
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郝尚华
赵明国
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ZTE Corp
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ZTE Corp
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Priority to PCT/CN2014/094564 priority patent/WO2015117520A1/en
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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]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/485—End-user interface for client configuration
    • 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

Abstract

The invention discloses a method, a device and a system for managing a Set Top Box (STB), wherein the method comprises the following steps: initiating a first instruction to a first-level server managed by the first-level server, enabling the first-level server to be connected with a second-level server in a preset area according to the first instruction, and controlling the second-level server to acquire STB interface parameters corresponding to N found STBs, wherein N is a positive integer greater than or equal to 1; when the modulation is needed, a first control interface is started, a first STB is selected through the first control interface, a second instruction is generated by using the STB interface parameters corresponding to the first STB, and the second instruction is initiated to the first-level server, so that the first-level server establishes an SSH tunnel with the first STB according to the second instruction and by using the STB interface parameters corresponding to the first STB; managing the first STB over the SSH tunnel.

Description

Set top box management method, device and system
Technical Field
The invention relates to a network management technology in the field of communication, in particular to a Set Top Box (STB) management method, a device and a system.
Background
With the continuous and deep development of the integration of three networks, IPTV has gradually deepened into the life of people, and a Set Top Box (STB) becomes a necessary device for a family as a key device of IPTV. Because the set top boxes are distributed in each family in the existing network environment, when problems occur, workers need to go to the home to solve the problems, or a user needs to repair the set top boxes at a specified point, so that the labor cost is improved, and the user experience is reduced.
Disclosure of Invention
In order to solve the above technical problems, an object of the present invention is to provide a STB management method, apparatus and system.
The invention provides an STB (set Top Box) management method which is applied to management equipment and comprises the following steps:
initiating a first instruction to a first-level server managed by the first-level server, enabling the first-level server to be connected with a second-level server in a preset area according to the first instruction, and controlling the second-level server to acquire STB interface parameters corresponding to N found STBs, wherein N is a positive integer greater than or equal to 1;
when the modulation is needed, a first control interface is started, a first STB is selected through the first control interface, a second instruction is generated by using the STB interface parameters corresponding to the first STB, and the second instruction is initiated to the first-level server, so that the first-level server establishes an SSH tunnel with the first STB according to the second instruction and by using the STB interface parameters corresponding to the first STB;
managing the first STB over the SSH tunnel.
In the above scheme, the method further comprises: and opening a second control page, selecting a second-level server in a certain geographic area managed by the first-level server through the second control interface, and controlling the second-level server to download the ActiveX plug-in.
In the foregoing solution, the interface parameters include: internet protocol and/or media access control addresses.
In the foregoing solution, the managing the first STB through the SSH tunnel includes: and acquiring audio and/or video information corresponding to the first STB.
The invention also provides an STB management method, which is applied to a first-level server and comprises the following steps:
when a first instruction sent by management equipment is received, connecting a second-level server in a preset area according to the first instruction, and controlling the second-level server to acquire STB interface parameters corresponding to N found STBs, wherein N is a positive integer greater than or equal to 1;
and when a second instruction is received, establishing an SSH tunnel with the first STB by using the STB interface parameters corresponding to the first STB according to the second instruction.
In the foregoing solution, the establishing, according to the second instruction, an SSH tunnel with the first STB using the STB interface parameter corresponding to the first STB includes: and establishing a primary SSH tunnel of the corresponding first STB according to the STB interface parameters corresponding to the first STB in the second instruction, so that the management device establishes a secondary SSH tunnel with the first STB through the SSH tunnel and the SSH tunnel.
The invention provides an STB (set Top Box) management method which is applied to a second-level server and comprises the following steps:
acquiring STB interface parameters corresponding to N found STBs, wherein N is a positive integer greater than or equal to 1;
sending the STB interface parameters of a first STB to a first-level server according to the control of the first-level server, so that the first-level server establishes an SSH tunnel according to the STB interface parameters of the first STB; receiving management of a management device through the SSH tunnel.
In the foregoing scheme, the acquiring STB interface parameters corresponding to the N discovered STBs includes: sending own equipment parameters to a specified multicast group, adding the STB receiving the equipment parameters into the multicast group corresponding to the second-level server when the STB matches the equipment parameters with the parameters stored in the STB, and uploading STB interface parameters, namely IP/MAC; the device parameters may include IP and port.
In the above scheme, the method further comprises: and the second-level server receives the ActiveX plug-in unit issued by the management equipment through the SSH tunnel and installs the ActiveX plug-in unit.
The present invention also provides a management device, including:
the system comprises a control unit and a processing unit, wherein the control unit is used for initiating a first instruction to a first-level server managed by the control unit, so that the first-level server is connected with a second-level server in a preset area according to the first instruction, and controlling the second-level server to acquire STB interface parameters corresponding to N found STBs by the second-level server, wherein N is a positive integer greater than or equal to 1;
the connection unit is used for starting a first control interface when the modulation is needed, selecting a first STB through the first control interface, generating a second instruction by using the STB interface parameters corresponding to the first STB, and initiating the second instruction to the first-level server, so that the first-level server establishes an SSH tunnel with the first STB by using the STB interface parameters corresponding to the first STB according to the second instruction;
a management unit, configured to manage the first STB through the SSH tunnel.
In the above scheme, the management unit is further configured to open a second control page, select a second-level server in a certain geographic area managed by the first-level server through the second control interface, and control the second-level server to download the ActiveX plugin.
In the foregoing solution, the interface parameters include: internet protocol and/or media access control addresses.
In the foregoing solution, the management unit is specifically configured to acquire audio and/or video information corresponding to the first STB.
The present invention also provides a server, comprising:
the first control unit is used for connecting a second-level server in a preset area according to a first instruction when the first instruction sent by the management equipment is received, and controlling the second-level server to acquire STB interface parameters corresponding to N found STBs, wherein N is a positive integer greater than or equal to 1;
and the first connecting unit is used for establishing an SSH tunnel with the first STB by utilizing the STB interface parameters corresponding to the first STB according to the second instruction when the second instruction is received.
In the foregoing solution, the first connection unit is specifically configured to establish a primary SSH tunnel with the corresponding first STB according to the STB interface parameter corresponding to the first STB in the second instruction, so that the management device establishes a secondary SSH tunnel with the first STB through the secondary SSH tunnel.
The present invention also provides a server, comprising:
the device comprises a parameter acquisition unit, a parameter acquisition unit and a parameter acquisition unit, wherein the parameter acquisition unit is used for acquiring STB interface parameters corresponding to N found STBs, and N is a positive integer greater than or equal to 1;
the processing unit is used for sending the STB interface parameters of the first STB to the first-level server according to the control of the first-level server, so that the first-level server establishes an SSH tunnel according to the STB interface parameters of the first STB; receiving management of a management device through the SSH tunnel.
In the above scheme, the parameter obtaining unit is specifically configured to issue a device parameter of the STB to a specified multicast group, so that the STB receiving the device parameter joins the multicast group corresponding to the second-level server when matching the device parameter with a stored parameter of the STB, and uploads an STB interface parameter, that is, an IP/MAC; the device parameters may include IP and port.
In the above scheme, the processing unit is further configured to receive an ActiveX plugin issued by a management device through an SSH tunnel, and install the ActiveX plugin.
The present invention provides a STB management system, said system comprising:
the management equipment is used for initiating a first instruction to a first-stage server managed by the management equipment, enabling the first-stage server to be connected with a second-stage server in a preset area according to the first instruction, and controlling the second-stage server to acquire STB interface parameters corresponding to N found STBs, wherein N is a positive integer greater than or equal to 1; when the modulation is needed, a first control interface is started, a first STB is selected through the first control interface, a second instruction is generated by using the STB interface parameters corresponding to the first STB, and the second instruction is initiated to the first-level server, so that the first-level server establishes an SSH tunnel with the first STB according to the second instruction and by using the STB interface parameters corresponding to the first STB; managing the first STB over the SSH tunnel;
the first-level server is used for connecting a second-level server in a preset area according to a first instruction when the first instruction sent by the management equipment is received, and controlling the second-level server to acquire STB interface parameters corresponding to N found STBs, wherein N is a positive integer greater than or equal to 1; when a second instruction is received, establishing an SSH tunnel with the first STB by using the STB interface parameter corresponding to the first STB according to the second instruction;
the second-level server is used for acquiring STB interface parameters corresponding to the found N STBs, wherein N is a positive integer greater than or equal to 1; sending the STB interface parameters of a first STB to a first-level server according to the control of the first-level server, so that the first-level server establishes an SSH tunnel according to the STB interface parameters of the first STB; receiving management of a management device through the SSH tunnel.
The STB management method, the device and the system provided by the invention can be connected with N STBs through the first-level server and the second-level server, and establish an SHH tunnel with the selected first STB to further realize the management of the first STB, so that the operations of management, debugging and the like needed by managers on site can be saved, the labor cost is reduced, and the use experience of users is improved.
Drawings
Fig. 1 is a first flowchart illustrating an STB management method according to an embodiment of the present invention;
fig. 2 is a schematic flowchart of an STB management method according to an embodiment of the present invention;
fig. 3 is a third schematic flowchart of an STB management method according to the embodiment of the present invention;
FIG. 4 is a schematic diagram of a management device according to an embodiment of the present invention;
FIG. 5 is a first schematic diagram of a server according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of a server according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of a system configuration according to an embodiment of the present invention;
FIG. 8 is a system composition scenario illustration of an embodiment of the present invention;
fig. 9 is a schematic diagram of SSH tunnel establishment according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The first embodiment,
The Set Top Box (STB) management method provided by the embodiment of the present invention is applied to a management device, as shown in fig. 1, and includes:
step 101: the method comprises the steps of initiating a first instruction to a first-stage server managed by the first-stage server, controlling the first-stage server to be connected with a second-stage server in a preset area through the first instruction, and controlling the second-stage server to obtain STB interface parameters corresponding to N found STBs, wherein N is a positive integer greater than or equal to 1.
Step 102: when the modulation is needed, a first control interface is started, a first STB is selected through the first control interface, a second instruction is generated by using the STB interface parameters corresponding to the first STB, and the second instruction is initiated to the first-level server and is used for controlling the first-level server to establish an SSH tunnel with the first STB according to the STB interface parameters corresponding to the first STB.
Step 103: managing the first STB over the SSH tunnel.
Here, the N STBs that the second level server discovers it manages may include: the N STBs managed by the STB are distributed in a multicast mode; the method specifically comprises the following steps: the second-level server sends own equipment parameters to the specified multicast, so that the STB receiving the equipment parameters joins a multicast group appointed with the second-level server, acquires the parameters (including IP, ports and the like of the second-level server) of the equipment, and uploads STB interface parameters to a given port of the parameters of the second-level server, wherein the given port comprises an STB port, an IP (Internet protocol) address and an MAC (media access control) layer address.
Step 102 may be that after the user selects a specific STB through the tuning control interface, the STB interface parameters, i.e. information such as IP/MAC, of the first STB selected by the second-level server are sent to the first-level server through the second instruction, so that the first-level server establishes a first-level SSH tunnel with the first STB; and then establishing a secondary SSH tunnel between the second STB and the first STB on the basis of the primary SSH tunnel.
Only one STB may be operated at a time.
Preferably, the method may further comprise: and opening a second control page, selecting a second-level server in a certain geographic area managed by the first-level server through the second control interface, and then controlling the second-level server to download the ActiveX plug-in.
Wherein the ActiveX plug-in comprises: TELNET ActiveX control, remote controller ActiveX control and audio and video ActiveX control;
the TELNET ActiveX control is used for mapping the specified port of the set-top box to a PC (TELNET plug-in side) through an SSH tunnel, and then the control can be connected to the set-top box to be tested by using the TELNET; then, the effect the same as that of controlling the set top box on the set top box through the serial port can be achieved.
And the remote controller ActiveX control is used for mapping the infrared service of the set-top box back to the control side of the PC remote controller through SSH mapping, and then the control can realize remote control of a certain specific set-top box selected by a user by clicking the panel of the simulation remote controller.
The video and audio ActiveX control is used for the second-level server to serve as a streaming media server (relative to a PC player plug-in) in the system, and the collected video and audio stream of a selected STB can be transmitted back to the PC player plug-in through the processing flows of decoding, packaging according to a specific format, sending the video and audio stream and the like; through SSH mapping, the PC player plug-in views the audio stream, decodes, separates out the video and audio streams, and then renders out on the PC player plug-in for testing/development/operation and maintenance personnel to observe the real-time running status of the remote STB.
By adopting the scheme, the remote STB can be directly interacted with the SSH tunnel without any 3 rd party equipment for forwarding data, and the real-time performance is high.
Preferably, the managing the first STB through the SSH tunnel in step 103 may include: firstly, acquiring audio and/or video information corresponding to the first STB; specifically, the second-level server is controlled to serve as a streaming media server, provide video and audio streams of the first STB which collects multicast discovery of the second-level server, and return the audio and/or video information through decoding.
Preferably, after the step 103 is completed, the method may further include: and deleting the second-level server.
As shown in fig. 9, the establishment of the SSH tunnel is described by taking the management device as the user equipment (PC), the first-level SERVER as the management SERVER, and the second-level SERVER as the set-top box debugging partner: the SSH tunnel needs to establish two-stage SSH tunnels, which are as follows: in the case of establishing the secondary tunnel, assume that the IP of the secondary server is 10.17.161.67, and the SSH username and password are root/BaVo, respectively; the ip of the control Server is 10.46.179.203, and the SSH user name and the password are root/caps respectively; the IP of the set-top box is 172.18.70.130 and the TELNET service port is 23. Then, the SSH tunnel is established in two stages:
(1) first-stage SSH tunnel: executing commands on the governance: SSH-N-f-L10023:172.18.70.130:23root @ 10.17.161.67;
(2) second-stage SSH tunneling: executing the clear command on the plug-in side: plink. exe-N-pw Ql @00131526-L20025: 127.0.1: 10025 server @ 10.17.46.159.
The service port 23 of the STB can be mapped to the 20023 on the local machine by establishing a secondary SSH tunnel; it then communicates with its own socket (127.0.0.1,20023), i.e. a socket (172.18.70.130, 23) representing the STB multicast found under the second level server.
Preferably, the above-mentioned sending the first command, sending the second command, and sending the corresponding data in the operation such as debugging, etc. all need to be encrypted, and specifically, before sending the data through the Internet, the data is encrypted by a specific encryption algorithm. The encryption mode can be selected arbitrarily. Correspondingly, the decryption mode is that after data from the Internet is received, the data is decrypted according to an agreed encryption and decryption algorithm.
Example II,
The STB management method provided by the embodiment of the present invention is applied to a first-level server, as shown in fig. 2, and includes:
step 201: when a first instruction sent by management equipment is received, connecting a second-level server in a preset area according to the first instruction, and controlling the second-level server to acquire STB interface parameters corresponding to N found STBs, wherein N is a positive integer greater than or equal to 1.
Step 202: and when a second instruction is received, establishing an SSH tunnel with the first STB by using the STB interface parameters corresponding to the first STB according to the second instruction.
Here, the N STBs that the second level server discovers it manages may include: the N STBs managed by the STB are distributed in a multicast mode; the method specifically comprises the following steps: and the second-level server issues own equipment parameters to the specified multicast, so that the STB receiving the equipment parameters adds the multicast group corresponding to the second-level server and uploads STB interface parameters, namely IP/MAC, when the equipment parameters are matched with the parameters stored by the STB. The device parameters may include IP and port.
The establishing of the primary SSH tunnel with the first STB using the STB interface parameter corresponding to the first STB according to the second instruction is that after the user selects a specific STB through the tuning control interface, the management device sends the STB interface parameter, i.e., information such as IP/MAC, of the STB selected by the user to the first-stage server through the second instruction, and establishes the primary SSH tunnel with the corresponding first STB according to the STB interface parameter corresponding to the first STB in the second instruction, so that the management device establishes the secondary SSH tunnel with the first STB through the SSH tunnel.
Only one STB may be operated at a time.
Wherein the ActiveX plug-in comprises: TELNET ActiveX control, remote controller ActiveX control and audio and video ActiveX control;
the TELNET ActiveX control is used for mapping the specified port of the set-top box to a PC (TELNET plug-in side) through an SSH tunnel, and then the control can be connected to the set-top box to be tested by using the TELNET; then, the effect the same as that of controlling the set top box on the set top box through the serial port can be achieved.
And the remote controller ActiveX control is used for mapping the infrared service of the set-top box back to the control side of the PC remote controller through SSH mapping, and then the control can realize remote control of a certain specific set-top box selected by a user by clicking the panel of the simulation remote controller.
The video and audio ActiveX control is used for the second-level server to serve as a streaming media server (relative to a PC player plug-in) in the system, and the collected video and audio stream of a selected STB can be transmitted back to the PC player plug-in through the processing flows of decoding, packaging according to a specific format, sending the video and audio stream and the like; through SSH mapping, the PC player plug-in views the audio stream, decodes, separates out the video and audio streams, and then renders out on the PC player plug-in for testing/development/operation and maintenance personnel to observe the real-time running status of the remote STB.
By adopting the scheme, the remote STB can be directly interacted with the SSH tunnel without any 3 rd party equipment for forwarding data, and the real-time performance is high.
Preferably, the method further comprises the following steps: and deleting the second-level server.
In the case of establishing the secondary tunnel, assume that the IP of the secondary server is 10.17.161.67, and the SSH username and password are root/BaVo, respectively; the ip of the control Server is 10.46.179.203, and the SSH user name and the password are root/caps respectively; the IP of the set-top box is 172.18.70.130 and the TELNET service port is 23. Then, the SSH tunnel is established in two stages:
(1) first-stage SSH tunnel: executing the commands SSH-N-f-L10023:172.18.70.130:23root @10.17.161.67 on the pipe control
(2) Second-stage SSH tunneling: and executing a clear command at the plug-in side, plink, exe-N-pw Ql @00131526-L20025:127.0.0.1:10025 server @ 10.17.46.159.
Thus, by establishing a secondary SSH tunnel, the service port 23 of the STB can be mapped to the 20023 on the local machine; it then communicates with its own socket (127.0.0.1,20023), i.e., a socket (172.18.70.130, 23) representing a STB that is multicast discovered under the second level server.
Preferably, the above-mentioned sending the first command, sending the second command, and sending the corresponding data in the operation such as debugging, etc. all need to be encrypted, and specifically, before sending the data through the Internet, the data is encrypted by a specific encryption algorithm. The encryption mode can be selected arbitrarily. Correspondingly, the decryption mode is that after data from the Internet is received, the data is decrypted according to an agreed encryption and decryption algorithm.
Example III,
The STB management method provided by the embodiment of the present invention is applied to a second-level server, as shown in fig. 3, and includes:
step 301: and acquiring STB interface parameters corresponding to the found N STBs, wherein N is a positive integer greater than or equal to 1.
Step 302: sending the STB interface parameters of a first STB to a first-level server according to the control of the first-level server, so that the first-level server establishes an SSH tunnel according to the STB interface parameters of the first STB; receiving management of a management device through the SSH tunnel.
Here, obtaining STB interface parameters corresponding to the N STBs that it finds may include: the N STBs managed by the STB are distributed in a multicast mode; the method specifically comprises the following steps: the second-level server sends own equipment parameters to the specified multicast, so that the STB receiving the equipment parameters joins a multicast group appointed with the second-level server, acquires the parameters (including IP, ports and the like of the second-level server) of the equipment, and uploads STB interface parameters to a given port of the parameters of the second-level server, wherein the given port comprises an STB port, an IP (Internet protocol) address and an MAC (media access control) layer address.
Step 302 may be that after the user selects a specific STB through the tuning control interface, the second-level server sends the STB interface parameters, i.e. information such as IP/MAC, of the STB selected by the user to the first-level server through the second instruction at the first time, so that the first-level server establishes the first-level SSH tunnel with the first STB; and then establishing a secondary SSH tunnel between the second STB and the first STB on the basis of the primary SSH tunnel.
Only one STB may be operated at a time.
Preferably, the method may further comprise: and the second-level server receives the ActiveX plug-in unit issued by the management equipment through the SSH tunnel and installs the ActiveX plug-in unit.
Wherein the ActiveX plug-in comprises: TELNET ActiveX control, remote controller ActiveX control and audio and video ActiveX control;
the TELNET ActiveX control is used for mapping the specified port of the set-top box to a PC (TELNET plug-in side) through an SSH tunnel, and then the control can be connected to the set-top box to be tested by using the TELNET; then, the effect the same as that of controlling the set top box on the set top box through the serial port can be achieved.
And the remote controller ActiveX control is used for mapping the infrared service of the set-top box back to the control side of the PC remote controller through SSH mapping, and then the control can realize remote control of a certain specific set-top box selected by a user by clicking the panel of the simulation remote controller.
The video and audio ActiveX control is used for the second-level server to serve as a streaming media server (relative to a PC player plug-in) in the system, and the collected video and audio stream of a selected STB can be transmitted back to the PC player plug-in through the processing flows of decoding, packaging according to a specific format, sending the video and audio stream and the like; through SSH mapping, the PC player plug-in views the audio stream, decodes, separates out the video and audio streams, and then renders out on the PC player plug-in for testing/development/operation and maintenance personnel to observe the real-time running status of the remote STB.
By adopting the scheme, the remote STB can be directly interacted with the SSH tunnel without any third-party equipment for data forwarding, and the real-time performance is high.
Example four,
As shown in fig. 4, the management device provided in the embodiment of the present invention includes:
a control unit 41, configured to initiate a first instruction to a first-level server managed by itself, control, through the first instruction, the first-level server to connect to a second-level server in a preset area, and control the second-level server to obtain STB interface parameters corresponding to N STBs discovered by the second-level server, where N is a positive integer greater than or equal to 1;
the connection unit 42 is configured to, when the tuning is required, start a first control interface, select a first STB through the first control interface, generate a second instruction by using an STB interface parameter corresponding to the first STB, and initiate the second instruction to the first-level server, where the second instruction is used to control the first-level server to establish an SSH tunnel with the first STB according to the STB interface parameter corresponding to the first STB;
a management unit 43, configured to manage the first STB through the SSH tunnel.
The connection unit is specifically configured to, after a user selects a specific STB through the tuning control interface, send information such as an IP/MAC (media access control/media access control) interface parameters of the first STB selected by the second-level server to the first-level server through a second instruction, so that the first-level server establishes a first-level SSH tunnel with the first STB; and then establishing a secondary SSH tunnel between the second STB and the first STB on the basis of the primary SSH tunnel.
Only one STB may be operated at a time.
Preferably, the management unit is further configured to open a second control page, select a second-level server in a certain geographic area managed by the first-level server through the second control interface, and then control the second-level server to download the ActiveX plugin.
Wherein the ActiveX plug-in comprises: TELNET ActiveX control, remote controller ActiveX control and audio and video ActiveX control;
the TELNET ActiveX control is used for mapping the specified port of the set-top box to a PC (TELNET plug-in side) through an SSH tunnel, and then the control can be connected to the set-top box to be tested by using the TELNET; then, the effect the same as that of controlling the set top box on the set top box through the serial port can be achieved.
And the remote controller ActiveX control is used for mapping the infrared service of the set-top box back to the control side of the PC remote controller through SSH mapping, and then the control can realize remote control of a certain specific set-top box selected by a user by clicking the panel of the simulation remote controller.
The video and audio ActiveX control is used for the second-level server to serve as a streaming media server (relative to a PC player plug-in) in the system, and the collected video and audio stream of a selected STB can be transmitted back to the PC player plug-in through the processing flows of decoding, packaging according to a specific format, sending the video and audio stream and the like; through SSH mapping, the PC player plug-in views the audio stream, decodes, separates out the video and audio streams, and then renders out on the PC player plug-in for testing/development/operation and maintenance personnel to observe the real-time running status of the remote STB.
By adopting the scheme, the remote STB can be directly interacted with the SSH tunnel without any 3 rd party equipment for forwarding data, and the real-time performance is high.
Preferably, the management unit is specifically configured to acquire audio and/or video information corresponding to the first STB; specifically, the second-level server is controlled to serve as a streaming media server, provide video and audio streams of the first STB which collects multicast discovery of the second-level server, and return the audio and/or video information through decoding.
Preferably, the control unit 41 is further configured to delete the second-level server.
In the case of establishing the secondary tunnel, assume that the IP of the secondary server is 10.17.161.67, and the SSH username and password are root/BaVo, respectively; the ip of the control Server is 10.46.179.203, and the SSH user name and the password are root/caps respectively; the IP of the set-top box is 172.18.70.130 and the TELNET service port is 23. Then, the SSH tunnel is established in two stages:
(1) a first stage: executing commands on the governance: SSH-N-f-L10023:172.18.70.130:23root @ 10.17.161.67;
(2) and a second stage: executing the clear command on the plug-in side: plink. exe-N-pw Ql @00131526-L20025: 127.0.1: 10025 server @ 10.17.46.159.
The service port 23 of the STB can be mapped to the 20023 on the local machine by establishing a secondary SSH tunnel; it then communicates with its own socket (127.0.0.1,20023), i.e. a socket (172.18.70.130, 23) representing the STB multicast found under the second level server.
Preferably, the above-mentioned sending the first command, sending the second command, and sending the corresponding data in the operation such as debugging, etc. all need to be encrypted, and specifically, before sending the data through the Internet, the data is encrypted by a specific encryption algorithm. The encryption mode can be selected arbitrarily. Correspondingly, the decryption mode is that after data from the Internet is received, the data is decrypted according to an agreed encryption and decryption algorithm.
Example V,
As shown in fig. 5, the server provided in the embodiment of the present invention includes:
a first control unit 51, configured to, when a first instruction sent by a management device is received, connect a second-level server in a preset area according to the first instruction, and control the second-level server to obtain STB interface parameters corresponding to N found STBs, where N is a positive integer greater than or equal to 1;
and the first connection unit 52 is configured to, when receiving the second instruction, establish an SSH tunnel with the first STB by using the STB interface parameters corresponding to the first STB according to the second instruction.
The establishing of the primary SSH tunnel with the first STB using the STB interface parameter corresponding to the first STB according to the second instruction is that after the user selects a specific STB through the tuning control interface, the management device sends the STB interface parameter, i.e., information such as IP/MAC, of the STB selected by the user to the first-stage server through the second instruction, and establishes the primary SSH tunnel with the corresponding first STB according to the STB interface parameter corresponding to the first STB in the second instruction, so that the management device establishes the secondary SSH tunnel with the first STB through the SSH tunnel.
Only one STB may be operated at a time.
Wherein the ActiveX plug-in comprises: TELNET ActiveX control, remote controller ActiveX control and audio and video ActiveX control;
the TELNET ActiveX control is used for mapping the specified port of the set-top box to a PC (TELNET plug-in side) through an SSH tunnel, and then the control can be connected to the set-top box to be tested by using the TELNET; then, the effect the same as that of controlling the set top box on the set top box through the serial port can be achieved.
And the remote controller ActiveX control is used for mapping the infrared service of the set-top box back to the control side of the PC remote controller through SSH mapping, and then the control can realize remote control of a certain specific set-top box selected by a user by clicking the panel of the simulation remote controller.
The video and audio ActiveX control is used for the second-level server to serve as a streaming media server (relative to a PC player plug-in) in the system, and the collected video and audio stream of a selected STB can be transmitted back to the PC player plug-in through the processing flows of decoding, packaging according to a specific format, sending the video and audio stream and the like; through SSH mapping, the PC player plug-in views the audio stream, decodes, separates out the video and audio streams, and then renders out on the PC player plug-in for testing/development/operation and maintenance personnel to observe the real-time running status of the remote STB.
By adopting the scheme, the remote STB can be directly interacted with the SSH tunnel without any 3 rd party equipment for forwarding data, and the real-time performance is high.
In the case of establishing the secondary tunnel, assume that the IP of the secondary server is 10.17.161.67, and the SSH username and password are root/BaVo, respectively; the ip of the control Server is 10.46.179.203, and the SSH user name and the password are root/caps respectively; the IP of the set-top box is 172.18.70.130 and the TELNET service port is 23. Then, the SSH tunnel is established in two stages:
(1) a first stage: executing the commands SSH-N-f-L10023:172.18.70.130:23root @10.17.161.67 on the pipe control
(2) And a second stage: and executing a clear command at the plug-in side, plink, exe-N-pw Ql @00131526-L20025:127.0.0.1:10025 server @ 10.17.46.159.
Thus, by establishing a secondary SSH tunnel, the service port 23 of the STB can be mapped to the 20023 on the local machine; it then communicates with its own socket (127.0.0.1,20023), i.e., a socket (172.18.70.130, 23) representing a STB that is multicast discovered under the second level server.
Preferably, the above-mentioned sending the first command, sending the second command, and sending the corresponding data in the operation such as debugging, etc. all need to be encrypted, and specifically, before sending the data through the Internet, the data is encrypted by a specific encryption algorithm. The encryption mode can be selected arbitrarily. Correspondingly, the decryption mode is that after data from the Internet is received, the data is decrypted according to an agreed encryption and decryption algorithm.
Example six,
As shown in fig. 6, the server provided in the embodiment of the present invention includes:
a parameter obtaining unit 61, configured to obtain STB interface parameters corresponding to N found STBs, where N is a positive integer greater than or equal to 1;
the processing unit 62 is configured to send STB interface parameters of the first STB to the first-level server according to control of the first-level server, so that the first-level server establishes an SSH tunnel according to the STB interface parameters of the first STB; receiving management of a management device through the SSH tunnel.
Here, the parameter obtaining unit is specifically configured to send the device parameter of the STB to the specified multicast, so that the STB receiving the device parameter joins the multicast group corresponding to the second-level server when matching the device parameter with the stored parameter of the STB, and uploads an STB interface parameter, that is, an IP/MAC. The device parameters may include IP and port.
After a user selects a specific STB through a debugging control interface, a processing unit sends STB interface parameters of the STB selected by the user, namely information such as IP/MAC and the like, to a first-stage server through a second instruction at the first time so that the first-stage server establishes a first-stage SSH tunnel with the first STB; and then establishing a secondary SSH tunnel between the second STB and the first STB on the basis of the primary SSH tunnel.
Only one STB may be operated at a time.
Preferably, the processing unit receives an ActiveX plugin issued by a management device through an SSH tunnel, and installs the ActiveX plugin.
Wherein the ActiveX plug-in comprises: TELNET ActiveX control, remote controller ActiveX control and audio and video ActiveX control;
the TELNET ActiveX control is used for mapping the specified port of the set-top box to a PC (TELNET plug-in side) through an SSH tunnel, and then the control can be connected to the set-top box to be tested by using the TELNET; then, the effect the same as that of controlling the set top box on the set top box through the serial port can be achieved.
And the remote controller ActiveX control is used for mapping the infrared service of the set-top box back to the control side of the PC remote controller through SSH mapping, and then the control can realize remote control of a certain specific set-top box selected by a user by clicking the panel of the simulation remote controller.
The video and audio ActiveX control is used for the second-level server to serve as a streaming media server (relative to a PC player plug-in) in the system, and the collected video and audio stream of a selected STB can be transmitted back to the PC player plug-in through the processing flows of decoding, packaging according to a specific format, sending the video and audio stream and the like; through SSH mapping, the PC player plug-in views the audio stream, decodes, separates out the video and audio streams, and then renders out on the PC player plug-in for testing/development/operation and maintenance personnel to observe the real-time running status of the remote STB.
By adopting the scheme, the remote STB can be directly interacted with the SSH tunnel without any 3 rd party equipment for forwarding data, and the real-time performance is high.
Example seven,
The present embodiment provides an STB management system, as shown in fig. 7, including:
the management equipment is used for initiating a first instruction to a first-stage server managed by the management equipment, enabling the first-stage server to be connected with a second-stage server in a preset area according to the first instruction, and controlling the second-stage server to acquire STB interface parameters corresponding to N found STBs, wherein N is a positive integer greater than or equal to 1; when the modulation is needed, a first control interface is started, a first STB is selected through the first control interface, a second instruction is generated by using the STB interface parameters corresponding to the first STB, and the second instruction is initiated to the first-level server, so that the first-level server establishes an SSH tunnel with the first STB according to the second instruction and by using the STB interface parameters corresponding to the first STB; managing the first STB over the SSH tunnel;
the first-level server is used for connecting a second-level server in a preset area according to a first instruction when the first instruction sent by the management equipment is received, and controlling the second-level server to acquire STB interface parameters corresponding to N found STBs, wherein N is a positive integer greater than or equal to 1; when a second instruction is received, establishing an SSH tunnel with the first STB by using the STB interface parameter corresponding to the first STB according to the second instruction;
the second-level server is used for acquiring STB interface parameters corresponding to the found N STBs, wherein N is a positive integer greater than or equal to 1; sending the STB interface parameters of a first STB to a first-level server according to the control of the first-level server, so that the first-level server establishes an SSH tunnel according to the STB interface parameters of the first STB; receiving management of a management device through the SSH tunnel.
An actual composition manner of the STB management system provided in this embodiment may be as shown in fig. 8, where the management device may be a PC, the first-level SERVER may be a SERVER (SERVER), and the second-level SERVER may be a set-top box debugging partner.
As shown in fig. 9, the establishment of the SSH tunnel is described by taking the management device as the user equipment (PC), the first-level SERVER as the management SERVER, and the second-level SERVER as the set-top box debugging partner: the SSH tunnel needs to establish two-stage SSH tunnels, which are as follows: in the case of establishing the secondary tunnel, assume that the IP of the secondary server is 10.17.161.67, and the SSH username and password are root/BaVo, respectively; the ip of the control Server is 10.46.179.203, and the SSH user name and the password are root/caps respectively; the IP of the set-top box is 172.18.70.130 and the TELNET service port is 23. Then, the SSH tunnel is established in two stages:
(1) first-stage SSH tunnel: executing commands on the governance: SSH-N-f-L10023:172.18.70.130:23root @ 10.17.161.67;
(2) second-stage SSH tunneling: executing the clear command on the plug-in side: plink. exe-N-pw Ql @00131526-L20025: 127.0.1: 10025 server @ 10.17.46.159.
The service port 23 of the STB can be mapped to the 20023 on the local machine by establishing a secondary SSH tunnel; it then communicates with its own socket (127.0.0.1,20023), i.e. a socket (172.18.70.130, 23) representing the STB multicast found under the second level server.
Preferably, the above-mentioned sending the first command, sending the second command, and sending the corresponding data in the operation such as debugging, etc. all need to be encrypted, and specifically, before sending the data through the Internet, the data is encrypted by a specific encryption algorithm. The encryption mode can be selected arbitrarily. Correspondingly, the decryption mode is that after data from the Internet is received, the data is decrypted according to an agreed encryption and decryption algorithm.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims (17)

1. A Set Top Box (STB) management method is applied to management equipment, and is characterized in that the method comprises the following steps:
initiating a first instruction to a first-level server managed by the first-level server, enabling the first-level server to be connected with a second-level server in a preset area according to the first instruction, and controlling the second-level server to acquire STB interface parameters corresponding to N found STBs, wherein N is a positive integer greater than or equal to 1;
when the modulation is needed, a first control interface is started, a first STB is selected through the first control interface, a second instruction is generated by using STB interface parameters corresponding to the first STB, and the second instruction is initiated to the first-level server, so that the first-level server establishes a first-level SSH tunnel with the first STB according to the second instruction and by using the STB interface parameters corresponding to the first STB; establishing a secondary SSH tunnel from the second STB to the first STB on the basis of the primary SSH tunnel;
managing the first STB through the primary SSH tunnel and the secondary SSH tunnel.
2. The method of claim 1, further comprising: and opening a second control page, selecting a second-level server in a certain geographic area managed by the first-level server through the second control interface, and controlling the second-level server to download the ActiveX plug-in.
3. The method of claim 1, wherein the interface parameters comprise: internet protocol and/or media access control addresses.
4. The method of claim 1, wherein the managing the first STB over the SSH tunnel comprises: and acquiring audio and/or video information corresponding to the first STB.
5. An STB management method applied to a first-level server, the method comprising:
when a first instruction sent by management equipment is received, connecting a second-level server in a preset area according to the first instruction, and controlling the second-level server to acquire STB interface parameters corresponding to N found STBs, wherein N is a positive integer greater than or equal to 1;
when the management equipment needs to be adjusted, a first control interface is started, a first STB (set top box) is selected through the first control interface, a second instruction is generated by using STB interface parameters corresponding to the first STB, and when the second instruction is received, a primary SSH (single-site secure Shell) tunnel with the first STB is established by using the STB interface parameters corresponding to the first STB according to the second instruction; causing the management device to establish a secondary SSH tunnel with the first STB through the primary SSH tunnel; the management device manages the first STB through the primary SSH tunnel and the secondary SSH tunnel.
6. An STB management method applied to a second-level server, the method comprising:
when a first-level server establishes connection with the server based on a first instruction sent by management equipment, STB interface parameters corresponding to N found STBs are obtained, wherein N is a positive integer greater than or equal to 1;
when the management equipment needs to be adjusted, a first control interface is started, a first STB is selected through the first control interface, a second instruction is generated by using STB interface parameters corresponding to the first STB, and the STB interface parameters of the first STB are sent to the first-level server according to the control of the first-level server based on the second instruction, so that the first-level server establishes a first-level SSH tunnel according to the STB interface parameters of the first STB; causing the management device to establish a secondary SSH tunnel with the first STB through the primary SSH tunnel; the management device manages the first STB through the primary SSH tunnel and the secondary SSH tunnel.
7. The method of claim 6, wherein the obtaining STB interface parameters corresponding to the N STBs that it finds comprises: sending own equipment parameters to a specified multicast group, adding the STB receiving the equipment parameters into the multicast group corresponding to the second-level server when the STB matches the equipment parameters with the parameters stored in the STB, and uploading STB interface parameters, namely IP/MAC; the device parameters may include IP and port.
8. The method of claim 6, further comprising: and the second-level server receives the ActiveX plug-in unit issued by the management equipment through the SSH tunnel and installs the ActiveX plug-in unit.
9. A management device, characterized in that the management device comprises:
the system comprises a control unit and a processing unit, wherein the control unit is used for initiating a first instruction to a first-level server managed by the control unit, so that the first-level server is connected with a second-level server in a preset area according to the first instruction, and controlling the second-level server to acquire STB interface parameters corresponding to N found STBs by the second-level server, wherein N is a positive integer greater than or equal to 1;
the connection unit is used for starting a first control interface when the modulation is needed, selecting a first STB through the first control interface, generating a second instruction by using STB interface parameters corresponding to the first STB, and initiating the second instruction to the first-level server, so that the first-level server establishes a first-level SSH tunnel with the first STB by using the STB interface parameters corresponding to the first STB according to the second instruction; establishing a secondary SSH tunnel from the second STB to the first STB on the basis of the primary SSH tunnel;
and the management unit is used for managing the first STB through the primary SSH tunnel and the secondary SSH tunnel.
10. The management device according to claim 9, wherein the management unit is further configured to open a second control page, select a second-level server in a certain geographic area managed by the first-level server through the second control interface, and control the second-level server to download the ActiveX plug-in.
11. The management device of claim 9, wherein the interface parameters comprise: internet protocol and/or media access control addresses.
12. The management device according to claim 9, wherein the management unit is specifically configured to obtain audio and/or video information corresponding to the first STB.
13. A server, characterized in that the server comprises:
the first control unit is used for connecting a second-level server in a preset area according to a first instruction when the first instruction sent by the management equipment is received, and controlling the second-level server to acquire STB interface parameters corresponding to N found STBs, wherein N is a positive integer greater than or equal to 1;
the first connection unit is used for starting a first control interface when the management equipment needs to be adjusted, selecting a first STB (set top box) through the first control interface, generating a second instruction by using STB interface parameters corresponding to the first STB, and establishing a primary SSH (single station transport protocol) tunnel with the first STB by using the STB interface parameters corresponding to the first STB according to the second instruction when the second instruction is received; causing the management device to establish a secondary SSH tunnel with the first STB through the primary SSH tunnel; the management device manages the first STB through the primary SSH tunnel and the secondary SSH tunnel.
14. A server, characterized in that the server comprises:
the system comprises a parameter acquisition unit, a parameter acquisition unit and a parameter acquisition unit, wherein the parameter acquisition unit is used for acquiring STB interface parameters corresponding to N found STBs when a first-level server establishes connection with the server based on a first instruction sent by management equipment, and N is a positive integer greater than or equal to 1;
the processing unit is used for starting a first control interface when the management equipment needs to be adjusted, selecting a first STB (set Top Box) through the first control interface, generating a second instruction by using an STB interface parameter corresponding to the first STB, and sending the STB interface parameter of the first STB to the first-level server according to the control of the first-level server based on the second instruction, so that the first-level server establishes a first-level SSH (single station transport layer) tunnel according to the STB interface parameter of the first STB; causing the management device to establish a secondary SSH tunnel with the first STB through the primary SSH tunnel; the management device manages the first STB through the primary SSH tunnel and the secondary SSH tunnel.
15. The server according to claim 14, wherein the parameter obtaining unit is specifically configured to issue device parameters of the STB to a specified multicast group, so that the STB that receives the device parameters matches the device parameters with stored parameters of the STB, join the multicast group corresponding to the second-level server, and upload STB interface parameters, that is, IP/MAC; the device parameters may include IP and port.
16. The server according to claim 15, wherein the processing unit is further configured to receive an ActiveX plugin issued by a management device through an SSH tunnel, and install the ActiveX plugin.
17. An STB management system, characterized in that said system comprises:
the management equipment is used for initiating a first instruction to a first-stage server managed by the management equipment, enabling the first-stage server to be connected with a second-stage server in a preset area according to the first instruction, and controlling the second-stage server to acquire STB interface parameters corresponding to N found STBs, wherein N is a positive integer greater than or equal to 1; when the modulation is needed, a first control interface is started, a first STB is selected through the first control interface, a second instruction is generated by using STB interface parameters corresponding to the first STB, and the second instruction is initiated to the first-level server, so that the first-level server establishes a first-level SSH tunnel with the first STB according to the second instruction and by using the STB interface parameters corresponding to the first STB; establishing a secondary SSH tunnel from the second STB to the first STB on the basis of the primary SSH tunnel; managing the first STB through the primary SSH tunnel and the secondary SSH tunnel;
the first-level server is used for connecting the second-level server in a preset area according to the first instruction when receiving the first instruction sent by the management device, and controlling the second-level server to acquire STB interface parameters corresponding to N found STBs, wherein N is a positive integer greater than or equal to 1; when the management equipment needs to be adjusted, starting the first control interface, selecting the first STB through the first control interface, generating the second instruction by using the STB interface parameters corresponding to the first STB, and when the second instruction is received, establishing a primary SSH tunnel with the first STB by using the STB interface parameters corresponding to the first STB according to the second instruction; causing the management device to establish a secondary SSH tunnel with the first STB through the primary SSH tunnel; the management device manages the first STB through the primary SSH tunnel and the secondary SSH tunnel;
the second-level server is used for acquiring STB interface parameters corresponding to N found STBs when the first-level server establishes connection with the first-level server based on a first instruction sent by the management equipment, wherein N is a positive integer greater than or equal to 1; when the management equipment needs to be adjusted, starting the first control interface, selecting the first STB through the first control interface, generating the second instruction by using the STB interface parameter corresponding to the first STB, and sending the STB interface parameter of the first STB to the first-level server according to the control of the first-level server based on the second instruction, so that the first-level server establishes a first-level SSH tunnel according to the STB interface parameter of the first STB; causing the management device to establish a secondary SSH tunnel with the first STB through the primary SSH tunnel; the management device manages the first STB through the primary SSH tunnel and the secondary SSH tunnel.
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