CN105656674B - A kind of double net access methods of IPTV private network and internet - Google Patents
A kind of double net access methods of IPTV private network and internet Download PDFInfo
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- CN105656674B CN105656674B CN201610033202.5A CN201610033202A CN105656674B CN 105656674 B CN105656674 B CN 105656674B CN 201610033202 A CN201610033202 A CN 201610033202A CN 105656674 B CN105656674 B CN 105656674B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/74—Address processing for routing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/74—Address processing for routing
- H04L45/745—Address table lookup; Address filtering
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/09—Mapping addresses
- H04L61/10—Mapping addresses of different types
- H04L61/106—Mapping addresses of different types across networks, e.g. mapping telephone numbers to data network addresses
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/45—Network directories; Name-to-address mapping
- H04L61/4505—Network directories; Name-to-address mapping using standardised directories; using standardised directory access protocols
- H04L61/4511—Network directories; Name-to-address mapping using standardised directories; using standardised directory access protocols using domain name system [DNS]
-
- 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
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The invention discloses double net access methods of a kind of IPTV private network and internet, and when including (a) terminal device starting, private network terminal reads the first access address of server-side that pre-set data obtain IPTV private network；(b) private network terminal initiates access request to the first access address of server-side；(c) interaction data between terminal device and server-side is copied to routing manager processing by private network terminal；(d) obtained IP address or domain name are added dynamically to private network routing table by routing manager；(e) operational order of user is received in upper layer software (applications), and connects the path.The present invention is to parse the IP or domain name of private network, and dynamic generation private network routing table using the data pack protocol of terminal parsing communication, is access private network or internet for distinguishing data packet, is not necessarily to administrator's manual maintenance, greatly improves construction, maintenance efficiency.
Description
Technical field
The present invention relates to the double net access methods, in particular to one kind of a kind of terminal access IPTV private network and internet to pass through
The method of the double net server-sides of private network routing table access automatically generated.
Background technique
IPTV, that is, Interactive Internet TV is a kind of using broadband network, collect the technologies such as internet, multimedia, communication in
One provides the technology of a variety of interactive services including streaming media video to domestic consumer.User, which is in, can three
Kind mode enjoys IPTV service: (1) computer, (2) network machine top box+general television set (3) mobile device (mobile phone, plate
Deng).It can be well adapted for the trend of current network rapid development, substantially effectively utilize Internet resources.IPTV was both different
In traditional analog cable television, also different from classical DTV.Because traditional and classical DTV all has
Have the features such as frequency division system, timing, One-to-All Broadcast, although classical DTV relative to simulated television there are many technological innovation,
But the only change of signal form does not touch the circulation way of media content.It uses efficient video compression technology, makes to regard
Frequency stream transmission bandwidth can have view reception effect (the video streaming bandwidth needs of usual DVD close to DVD in 800Kb/s
3Mb/s), to development video class business from now on, net cast, remote true video on demand, program source make and such as on internet
It says there is very strong advantage, is a completely new technological concept.Traditional tv play there are the problem of: traditional TV is unidirectional
Broadcast mode, it significantly limits interacting between televiewer and television service provider, also limits the individual character of program
Change and just-in-time.If a television viewer is all not interested in all channel contents of broadcasting, his (she) will be without choosing
It selects.This is not only a temporal loss for the televiewer, is also one for cable television service provider
The waste of resource.
In order to guarantee IPTV Video service quality, IPTV video and EPG data are transmitted by IPTV private network.Traditional
Linux set-top box only accesses private network.Due to thering is game, education, medical treatment etc. largely to need internet in IPTV intelligent terminal
The application of Internet, IPTV intelligent terminal must access internet and IPTV private network simultaneously, it is then desired to which which data distinguished
It is transmitted to IPTV private network, which data transmission to internet, this is just needed in terminal device such as IPTV intelligent terminal, home network
Routing table is managed in pass or router etc., is sent to IPTV private network or internet to distinguish data.Traditional road
It is generated by table and Managed Solution is to establish routing list server, maintenance one huge routing table manually generated by administrator, under
It is dealt into terminal device and goes to update, the shortcomings that this scheme is that server-side maintenance workload is big, too late in routing table update
When or be easy to cause the failure of large area when error.
Summary of the invention
The purpose of the present invention is to provide double net access methods of a kind of IPTV private network and internet, solve current terminal
Problem that is big using maintenance workload when fixed route table access, updating easy error not in time.
The purpose of the invention is achieved by the following technical solution:
A kind of double net access methods of IPTV private network and internet, comprising the following steps:
(a) when terminal device starts, the server-side that private network terminal reads pre-set data acquisition IPTV private network is first
Access address；
(b) private network terminal initiates access request to the first access address of server-side；
(c) interaction data between terminal device and server-side is copied to routing manager processing by private network terminal；
(d) interaction data received is parsed and extracts the IP address of the IPTV private network included by routing manager
Or domain name, obtained IP address or domain name are added dynamically to private network routing table；
(e) upper layer software (applications) receive user operational order, to server-side send access request when, routing manager according to
Private network routing table is assigned to interaction data in the access path of IPTV private network or internet, and connects the path.
Double net access methods of IPTV private network and internet of the invention include two parts: the generation side of dynamic routing table
Two parts of use of method and dynamic routing table, wherein the generation method of dynamic routing table is that step (a) arrives step (d), dynamic
The application method of routing table is step (e), is carried out by routing manager to the interaction data between terminal device and server-side
Analysis obtains private network IP address and domain name, and obtained IP address and domain name are added in routing table, dynamic routing table is formed,
It according to interaction data to which parsing obtains dynamic private network routing table, solves in the prior art, uses when IPTV is accessed from clothes
The private network routing table of business end downloading, private network routing table update are easy the problem of error not in time.Receive user's in upper layer software (applications)
Operational order, when sending access request to server-side, routing manager analyzes correct routed path simultaneously according to private network routing table
Automatic connection.The mode of this access, i.e. relative to traditional access mode: traditional routing table generating mode is to establish clothes
Business device is generated on the server by administrator, safeguards routing table, and terminal is downloaded from server-side updates private network routing table, if clothes
The private network IP at end, the domain name of being engaged in are changed, and administrator updates not in time, will result in the access fault of large area.
And method of the invention is the interaction data parsed between private network terminal and server-side, and is analyzed wherein embedded special
The IP address and domain name of net, and the address IPTV of private network and domain name are extracted and are stored in private network routing table.
The step (d) the following steps are included:
(d1) routing manager receives interaction data and judges whether the data are html formats, if it is judged that being
Very, then the data for parsing the html format analyze IP address and domain name therein, and the IP address and domain name are added to private network
Dynamic routing table is formed in routing table；If it is judged that being vacation, then step (d2) is carried out；
(d2) whether the data that routing manager judgement receives are RTSP, IGMP or HTTP stream media protocol, if
Judging result is very, then to parse RTSP, the IGMP or http data, analyze IP address and domain name therein, and should
IP address and domain name are added in private network routing table and form dynamic routing table；If it is judged that being vacation, then step (d3) is carried out；
(d3) whether the data that routing manager judgement receives are TR069 agreements, if it is judged that being very, then to parse
The TR069 protocol data analyzes IP address and domain name therein, and the IP address and domain name is added to shape in private network routing table
At dynamic routing table；If it is judged that being vacation, then the judgement of next interaction data is carried out.
Compared with prior art, the present invention having the following advantages and benefits:
A kind of double net access methods of IPTV private network and internet of the present invention replicate terminal and server-side using by monitoring
Interactive private network data therefrom parse the private network IP address and domain name included, and these private network IP address and domain name are generated
Dynamic private network routing table, when upper layer software (applications) receives the operational order of user, sends access request to server-side, routing
Manager is assigned to interaction data in the access path of IPTV private network or internet according to private network routing table, and connecting should
Path.Therefore, the maintenance process for enormously simplifying private network routing table saves the cost of server-side construction and maintenance.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.
Fig. 1 is flow diagram of the present invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation for explaining only the invention, are not made
For limitation of the invention.
Embodiment
As shown in Figure 1, a kind of double net access methods of IPTV private network and internet of the present invention, follow the steps below:
(a) when terminal device starts, the server-side that private network terminal reads pre-set data acquisition IPTV private network is first
Access address；
(b) private network terminal initiates access request to the first access address of server-side；
(c) interaction data between terminal device and server-side is copied to routing manager processing by private network terminal；
(d) interaction data received is parsed and extracts the IP address of the IPTV private network included by routing manager
Or domain name, obtained IP address or domain name are added dynamically to private network routing table；
(d1) routing manager receives interaction data and judges whether the data are html formats, if it is judged that being
Very, then the data for parsing the html format analyze IP address and domain name therein, and the IP address and domain name are added to private network
Dynamic routing table is formed in routing table；If it is judged that being vacation, then step (d2) is carried out；
It is the example in a html data comprising IP address below such as:
document.location.href="http://10.125.1.105/html/ExtendsJavascript/
index.html;
It will obtain forming dynamic routing table in IP address " 10.125.1.105 " addition routing table by retrieval；If it is determined that
As a result it is vacation, then carries out step (d2)；
(d2) whether the data that routing manager judgement receives are RTSP, IGMP or HTTP stream media protocol, if
Judging result is very, then to parse RTSP, the IGMP or http data, analyze IP address and domain name therein, and should
IP address and domain name are added in private network routing table and form dynamic routing table；If it is judged that being vacation, then step (d3) is carried out；
It is the example in a RTPS data comprising IP address below such as:
PLAY rtsp://mediasvr.com/m/baz.mpg RTSP/1.0
CSeq: 5
Session: 719885386
Scale: 4.0
Range: npt=15-30
Domain name " mediasvr.com " is obtained by retrieval, is converted into IP address, is added in routing table and forms dynamic routing
Table；If it is judged that being vacation, then step (d3) is carried out；
(d3) whether the data that routing manager judgement receives are TR069 agreements, if it is judged that being very, then to parse
The TR069 protocol data analyzes IP address and domain name therein, and the IP address and domain name is added to shape in private network routing table
At dynamic routing table；If it is judged that being vacation, then the judgement of next interaction data is carried out.
It is the example in a TR069 data comprising IP address below such as:
<ParameterValueStruct>
<Name>Device.X_ IPTV.StatisticConfiguration.LogServerUrl</Name>
<Value xsi:type="xsd:String">ftp://1:1@10.125.1.115</Value>
</ParameterValueStruct>
It obtains forming dynamic routing table in IP address " 10.125.1.115 " addition routing table by retrieval；If it is determined that knot
Fruit is vacation, then deletes the data, and carry out the judgement of next interaction data；
(e) upper layer software (applications) receives the operational order of user, and sends access request to server-side.Routing manager is according to specially
Net routing table is assigned to interaction data in the access path of IPTV private network or internet, and connects the path.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (1)
1. double net access methods of a kind of IPTV private network and internet, which comprises the following steps:
(a) when terminal device starts, private network terminal reads the first access of server-side that pre-set data obtain IPTV private network
Address；
(b) private network terminal initiates access request to the first access address of server-side；
(c) interaction data between terminal device and server-side is copied to routing manager processing by private network terminal；
(d) interaction data received is parsed and extracts IP address or the domain of the IPTV private network included by routing manager
Name, is added dynamically to private network routing table for obtained IP address or domain name；
(e) operational order of user is received in upper layer software (applications), when sending access request to server-side, routing manager is according to private network
Routing table is assigned to interaction data in the access path of IPTV private network or internet, and connects the path；
The step (d) the following steps are included:
(d1) routing manager receives interaction data and judges whether the data are html formats, if it is judged that being very, then
The data for parsing the html format analyze IP address and domain name therein, and the IP address and domain name are added to private network routing
Dynamic routing table is formed in table；If it is judged that being vacation, then step (d2) is carried out；
(d2) whether the data that routing manager judgement receives are RTSP, IGMP or HTTP stream media protocol, if it is determined that
It as a result is very, then to parse RTSP, the IGMP or http data, analyze IP address and domain name therein, and by the IP
Location and domain name are added in private network routing table and form dynamic routing table；If it is judged that being vacation, then step (d3) is carried out；
(d3) whether the data that routing manager judgement receives are TR069 agreements, if it is judged that being that very, then parsing should
TR069 protocol data analyzes IP address and domain name therein, and the IP address and domain name is added in private network routing table and formed
Dynamic routing table；If it is judged that being vacation, then the judgement of next interaction data is carried out.
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| CN105656674B true CN105656674B (en) | 2019-07-12 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107770074A (en) * | 2016-08-22 | 2018-03-06 | 中国电信股份有限公司 | For dynamically updating the methods, devices and systems of IPTV routing tables |
| CN111343091A (en) * | 2020-03-05 | 2020-06-26 | 江苏省广电有线信息网络股份有限公司苏州分公司 | Centralized management and control method for simultaneously accessing public network and private network by set top box |
| CN112118458B (en) * | 2020-08-21 | 2022-08-12 | 烽火通信科技股份有限公司 | Video distribution method and system based on fusion terminal |
| CN114205192A (en) * | 2021-12-16 | 2022-03-18 | 青岛海信宽带多媒体技术有限公司 | Gateway equipment and gateway communication method |
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| CN104796790A (en) * | 2015-03-20 | 2015-07-22 | 四川长虹电器股份有限公司 | Method for accessing television equipment to IPTV and Internet simultaneously |
| CN105025387A (en) * | 2014-04-29 | 2015-11-04 | 中国电信股份有限公司 | Method and system for internet protocol television (IPTV) intelligent terminal to carry out IPTV business and internet business |
| CN105245492A (en) * | 2015-08-20 | 2016-01-13 | 江苏省公用信息有限公司 | Method for accessing public internet in parallel under IPTV private network |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090210552A1 (en) * | 2008-02-15 | 2009-08-20 | Alcatel Lucent | Facilitating access to IPTV content using a portable device while roaming |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102857799A (en) * | 2012-09-14 | 2013-01-02 | 乐视网信息技术（北京）股份有限公司 | Set top box fault diagnosis method |
| CN105025387A (en) * | 2014-04-29 | 2015-11-04 | 中国电信股份有限公司 | Method and system for internet protocol television (IPTV) intelligent terminal to carry out IPTV business and internet business |
| CN104796790A (en) * | 2015-03-20 | 2015-07-22 | 四川长虹电器股份有限公司 | Method for accessing television equipment to IPTV and Internet simultaneously |
| CN105245492A (en) * | 2015-08-20 | 2016-01-13 | 江苏省公用信息有限公司 | Method for accessing public internet in parallel under IPTV private network |
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Denomination of invention: A Dual Network Access Method of IPTV Private Network and Internet Effective date of registration: 20221222 Granted publication date: 20190712 Pledgee: Shuangliu Sub branch of Bank of Chengdu Co.,Ltd. Pledgor: CHENGDU ANDROIDMOV TECHNOLOGY Co.,Ltd. Registration number: Y2022510000324 |