CN104426701A - Device treatment method and system for cable modem terminal system (CMTS) - Google Patents
Device treatment method and system for cable modem terminal system (CMTS) Download PDFInfo
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Abstract
The invention provides a device treatment method and system for a cable modem terminal system (CMTS). The method comprises the following steps: one or more CMTS devices establish a connection with a centralized management server through a network; the one or more CMTS devices obtain configuration information from the centralized management server according to the established connection; the centralized management server performs control treatment on the one or more CMTS devices according to the configuration information. Through the method and the system provided by the invention, the problems of trivial management work and poor controllability of a distributed network in management of the CMTS by adopting SNMP (simple network management protocol) in the prior art are solved, and the effects of performing centralized management on the distributed CMTS in the network, optimizing the structure of the system, simplifying the management work of the network and obviously enhancing the controllability of the distributed network are further achieved.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of Cable Modem Terminal System CMTS device processes method and system.
Background technology
Hybrid fiber coax (Hybrid Fiber-Coaxial, referred to as HFC) is a kind of economical and practical integrated services digital Broadband network access technology.HFC is made up of fiber optic backbone, coaxial cable branch line and subscriber distribution network network three part usually, first becomes light signal transmit at main line from cable TV station's programme signal out; Behind user area, light signal is converted to the signal of telecommunication, after distributor distributes, deliver to user by coaxial cable.Traditional hfc plant comprises: optical node (combination of descending optical receiver opto-electronic conversion, up optical sender electro-optic conversion), optical fiber, coaxial cable, Cable Modem Terminal System (CableModem Terminal Systems, referred to as CMTS) and cable modem (Cable Modem, referred to as CM), wherein, CMTS is as large-scale gateway, the equipment of management control CM, for setting up normal communication port between front end and CM.CMTS generally adopts Simple Network Management Protocol (Simple Network Management Protocol, referred to as SNMP) to manage CM.Along with the iterative method of the integration of three networks, CMTS constantly moves forward to user side and is day by day tending towards miniaturized, if still adopt the snmp management mode of traditional C MTS after CMTS miniaturization, management work can be made to become abnormal loaded down with trivial details, drop into needing the normal work that a large amount of manpowers carrys out service equipment.
Therefore, adopt SNMP to manage CMTS in the related, not only management work is miscellaneous, and the network poor controllability of dispersion.
Summary of the invention
The invention provides a kind of Cable Modem Terminal System CMTS device processes method and system, adopt SNMP to manage CMTS network to solve in correlation technique, work miscellaneous, and network dispersion, the problem of poor controllability.
According to an aspect of the present invention, provide a kind of Cable Modem Terminal System CMTS device processes method, comprising: one or more CMTS equipment sets up the connection between Central Management Server by network; Described one or more CMTS equipment gets configuration information according to the connection of setting up from described Central Management Server; Described Central Management Server carries out control treatment according to described configuration information to described one or more CMTS equipment.
Preferably, the connection that described one or more CMTS equipment is set up between described Central Management Server by described network comprises: described one or more CMTS equipment obtains the address information for connecting described Central Management Server by L3 Switching; Connection between described Central Management Server is set up by described network according to the described address information obtained.
Preferably, described one or more CMTS equipment obtains described network ip address by L3 Switching and comprises: described one or more CMTS equipment obtains described address information by the dynamic host configuration protocol DHCP of L3 Switching.
Preferably, described one or more CMTS equipment gets described configuration information from described Central Management Server comprise according to the connection of setting up: described one or more CMTS equipment judges whether the application carried exists renewal; When judged result is for being, obtain the configuration information corresponding with the application after renewal from described Central Management Server.
Preferably, described network is internet.
Preferably, described Central Management Server is management Control Server ACS.
According to a further aspect in the invention, provide a kind of Cable Modem Terminal System CMTS device processes system, comprising: one or more CMTS equipment, for being set up the connection between Central Management Server by network; Described one or more CMTS equipment, also for getting configuration information according to the connection of setting up from described Central Management Server; Described Central Management Server, for carrying out control treatment according to described configuration information to described one or more CMTS equipment.
Preferably, described one or more CMTS equipment comprises: the first acquisition module, for being obtained the address information for connecting described Central Management Server by L3 Switching; Link block, for setting up connection between described Central Management Server according to the described address information obtained by described network.
Preferably, described first acquisition module comprises: acquiring unit, for obtaining described address information by the dynamic host configuration protocol DHCP of L3 Switching.
Preferably, described one or more CMTS equipment comprises: judge module, for judging whether carried application exists renewal; Second acquisition module, for when the judged result of described judge module is for being, obtains the configuration information corresponding with the application after renewal from described Central Management Server.
By the present invention, one or more CMTS equipment is adopted to set up the connection between Central Management Server by network; Described one or more CMTS equipment gets configuration information according to the connection of setting up from described Central Management Server; Described Central Management Server carries out control treatment according to described configuration information to described one or more CMTS equipment, solve in correlation technique and adopt SNMP to manage CMTS, not only management work is miscellaneous, and the problem of network dispersion poor controllability, and then reach and can the CMTS disperseed in network be managed concentratedly, not only optimize system configuration, and simplify the management work of network, make the effect that the network controllability of disperseing obviously strengthens.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, and form a application's part, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart of the Cable Modem Terminal System CMTS device processes method according to the embodiment of the present invention;
Fig. 2 is the structured flowchart of the Cable Modem Terminal System CMTS device processes system according to the embodiment of the present invention;
Fig. 3 is the preferred structure block diagram one of one or more CMTS equipment in the Cable Modem Terminal System CMTS device processes system according to the embodiment of the present invention;
Fig. 4 is the preferred structure block diagram of the first acquisition module 32 in one or more CMTS equipment in the Cable Modem Terminal System CMTS device processes system according to the embodiment of the present invention;
Fig. 5 is the preferred structure block diagram two of one or more CMTS equipment in the Cable Modem Terminal System CMTS device processes system according to the embodiment of the present invention;
Fig. 6 is the structural representation of Small-sized C MTS distributed network management system according to the preferred embodiment of the invention.
Embodiment
Hereinafter also describe the present invention in detail with reference to accompanying drawing in conjunction with the embodiments.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.
Provide a kind of Cable Modem Terminal System CMTS device processes method in the present embodiment, Fig. 1 is the flow chart of the Cable Modem Terminal System CMTS device processes method according to the embodiment of the present invention, as shown in Figure 1, this flow process comprises the steps:
Step S102, one or more CMTS equipment sets up the connection between Central Management Server by network, more preferably, this network can be internet (Internet), this Central Management Server can be management Control Server (AdministrationControl Server, referred to as ACS);
Step S104, this one or more CMTS equipment gets configuration information according to the connection of setting up from above-mentioned Central Management Server;
Step S106, Central Management Server carries out control treatment according to above-mentioned configuration information to this one or more CMTS equipment.
Pass through above-mentioned steps, one or more CMTS equipment of dispersion are carried out control and management by Central Management Server, managed by snmp protocol relative in correlation technique, not only solve in correlation technique when adopting SNMP to manage CMTS, management work is miscellaneous, and the problem of network dispersion poor controllability, thus reach and can the CMTS disperseed in network be managed concentratedly, optimize system configuration, simplify the management work of network, the network controllability of disperseing obviously is strengthened.
The connection that one or more CMTS equipment is set up between Central Management Server by network can adopt various ways, such as, can directly adopt the equipment (such as, router) generally possessing routing function to set up to be connected with the network between Central Management Server.Here one preferably processing mode is introduced, namely one or more CMTS equipment is by the address information of L3 Switching acquisition for connecting Central Management Server, such as, information for connecting Central Management Server can comprise following one of at least: the IP address of network ip address, Central Management Server, URL(uniform resource locator) (Uniform ResourceLocator, referred to as URL); Connection between Central Management Server is set up by network according to the address above mentioned information obtained.L3 Switching is adopted to obtain the address information for connecting Central Management Server thus the connection realized between Central Management Server, not only simple to operate, and connect fast.In addition, when one or more CMTS equipment obtains the address information for connecting Central Management Server by L3 Switching, this address information can be obtained by the dynamic host configuration protocol DHCP of L3 Switching, obtain the network address by DHCP and not only possess automatically benefit fast, and the effect of flexible dynamic-configuration can be realized.
When one or more CMTS equipment gets configuration information according to the connection of setting up from Central Management Server, can some prerequisites be set as the case may be, such as, this prerequisite can be time conditions, such as, in this preset time condition, Central Management Server is fixing to the configuration information of above-mentioned one or more CMTS configuration; Also such as, one or more CMTS equipment first can judge whether carried application exists renewal; When judged result is for being, obtain the configuration information corresponding with the application after renewal from Central Management Server.
Additionally provide a kind of Cable Modem Terminal System CMTS device processes system in the present embodiment, this system is used for realizing above-described embodiment and preferred implementation, has carried out repeating no more of explanation.As used below, term " module " can realize the software of predetermined function and/or the combination of hardware.Although the system described by following examples preferably realizes with hardware, software, or the realization of the combination of software and hardware also may and conceived.
Fig. 2 is the structured flowchart of the Cable Modem Terminal System CMTS device processes system according to the embodiment of the present invention, and as shown in Figure 2, this system comprises one or more CMTS equipment 22 and Central Management Server 24, is described below to this system.
One or more CMTS equipment 22, for setting up the connection between Central Management Server 24 by network; Described one or more CMTS equipment 22, also for getting configuration information according to the connection of setting up from Central Management Server 24; Central Management Server 24, for carrying out control treatment according to configuration information to above-mentioned one or more CMTS equipment.
Fig. 3 is the preferred structure block diagram one of one or more CMTS equipment in the Cable Modem Terminal System CMTS device processes system according to the embodiment of the present invention, as shown in Figure 3, this one or more CMTS equipment comprises: the first acquisition module 32 and link block 34, is described below to this one or more CMTS equipment.
First acquisition module 32, for obtaining the address information for connecting Central Management Server by L3 Switching; Link block 34, is connected to above-mentioned first acquisition module 32, for be set up the connection between Central Management Server 24 by network according to the address above mentioned information obtained.
Fig. 4 is the preferred structure block diagram of the first acquisition module 32 in one or more CMTS equipment in the Cable Modem Terminal System CMTS device processes system according to the embodiment of the present invention, as shown in Figure 4, this first acquisition module 32 comprises: acquiring unit 42, is described below to this first acquisition module 32.
Acquiring unit 42, obtains address above mentioned information for the dynamic host configuration protocol DHCP by L3 Switching.
Fig. 5 is the preferred structure block diagram two of one or more CMTS equipment in the Cable Modem Terminal System CMTS device processes system according to the embodiment of the present invention, as shown in Figure 5, this one or more CMTS equipment comprises judge module 52 and the second acquisition module 54, is described below to this one or more CMTS equipment.
Judge module 52, for judging whether carried application exists renewal; Second acquisition module 54, is connected to above-mentioned judge module 52, for when the judged result of this judge module 52 is for being, obtains the configuration information corresponding with the application after renewal from Central Management Server.
Be described below in conjunction with preferred implementation.
CMTS constantly moves forward to user side and is day by day tending towards miniaturized, and original hfc plant way to manage is also no longer applicable.In order to the management scattering problem brought after overcoming existing CMTS miniaturization.Propose a kind of Distributed C MTS network management scheme based on Central Management Server (namely based on unified network management standard) in the present embodiment.Fig. 6 is the structural representation of Small-sized C MTS distributed network management system according to the preferred embodiment of the invention, as shown in Figure 6, in this Distributed C MTS network management, Small-sized C MTS(mini-CMTS) be directly connected with CM by coaxial cable, it accesses Internet by L3 Switching.Wherein, mini-CMTS realize a custom protocol stack and expand for DOCSIS agreement.During device power, by DHCP (the Dynamic Host Configuration Protocol on L3 Switching, referred to as DHCP) serve automatic acquisition IP address, to be set up with the connection of Central Management Server by Internet afterwards and automatic from server update software and configuration information.
By above-mentioned preferred implementation, achieve distribution multiple mini-CMTS centralized management in a network.The application of agreement distributed mini-CMTS network management of configuration information is obtained (comprising ACS) from Central Management Server by DHCP automatic acquisition IP, achieve centralised management services to manage concentratedly the mini-CMTS that network disperses, optimize system configuration.Make the network of dispersion become controlled, simplify the management maintenance work of whole net.Not only network performance is stablized, and business configuration is also simple, improves Consumer's Experience preferably.
Obviously, those skilled in the art should be understood that, above-mentioned of the present invention each module or each step can realize with general calculation element, they can concentrate on single calculation element, or be distributed on network that multiple calculation element forms, alternatively, they can realize with the executable program code of calculation element, thus, they can be stored and be performed by calculation element in the storage device, and in some cases, step shown or described by can performing with the order be different from herein, or they are made into each integrated circuit modules respectively, or the multiple module in them or step are made into single integrated circuit module to realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a Cable Modem Terminal System CMTS device processes method, is characterized in that, comprising:
One or more CMTS equipment sets up the connection between Central Management Server by network;
Described one or more CMTS equipment gets configuration information according to the connection of setting up from described Central Management Server;
Described Central Management Server carries out control treatment according to described configuration information to described one or more CMTS equipment.
2. method according to claim 1, is characterized in that, the connection that described one or more CMTS equipment is set up between described Central Management Server by described network comprises:
Described one or more CMTS equipment obtains the address information for connecting described Central Management Server by L3 Switching;
Connection between described Central Management Server is set up by described network according to the described address information obtained.
3. method according to claim 2, is characterized in that, described one or more CMTS equipment is obtained by L3 Switching and comprises for the described address information connecting described Central Management Server:
Described one or more CMTS equipment obtains described address information by the dynamic host configuration protocol DHCP of L3 Switching.
4. method according to claim 1, is characterized in that, described one or more CMTS equipment gets described configuration information according to the connection of setting up from described Central Management Server and comprises:
Described one or more CMTS equipment judges whether the application carried exists renewal;
When judged result is for being, obtain the configuration information corresponding with the application after renewal from described Central Management Server.
5. method according to any one of claim 1 to 4, is characterized in that, described network is internet.
6. method according to any one of claim 1 to 4, is characterized in that, described Central Management Server is management Control Server ACS.
7. a Cable Modem Terminal System CMTS device processes system, is characterized in that, comprising:
One or more CMTS equipment, for setting up the connection between Central Management Server by network;
Described one or more CMTS equipment, also for getting configuration information according to the connection of setting up from described Central Management Server;
Described Central Management Server, for carrying out control treatment according to described configuration information to described one or more CMTS equipment.
8. system according to claim 7, is characterized in that, described one or more CMTS equipment comprises:
First acquisition module, for obtaining the address information for connecting described Central Management Server by L3 Switching;
Link block, for setting up connection between described Central Management Server according to the described address information obtained by described network.
9. system according to claim 8, is characterized in that, described first acquisition module comprises:
Acquiring unit, for obtaining described address information by the dynamic host configuration protocol DHCP of L3 Switching.
10. system according to claim 7, is characterized in that, described one or more CMTS equipment comprises:
Judge module, for judging whether carried application exists renewal;
Second acquisition module, for when the judged result of described judge module is for being, obtains the configuration information corresponding with the application after renewal from described Central Management Server.
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| CN201310407816.1A CN104426701A (en) | 2013-09-09 | 2013-09-09 | Device treatment method and system for cable modem terminal system (CMTS) |
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| CN201310407816.1A CN104426701A (en) | 2013-09-09 | 2013-09-09 | Device treatment method and system for cable modem terminal system (CMTS) |
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Application publication date: 20150318 |