CN102857382A - Network management equipment, access convergent equipment, access terminal equipment, and management method and system for access terminal equipment - Google Patents
Network management equipment, access convergent equipment, access terminal equipment, and management method and system for access terminal equipment Download PDFInfo
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- CN102857382A CN102857382A CN2012103702986A CN201210370298A CN102857382A CN 102857382 A CN102857382 A CN 102857382A CN 2012103702986 A CN2012103702986 A CN 2012103702986A CN 201210370298 A CN201210370298 A CN 201210370298A CN 102857382 A CN102857382 A CN 102857382A
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Abstract
The invention provides network management equipment, access convergent equipment, access terminal equipment, a management method for the access terminal equipment and a management system for the access terminal equipment. The method for managing the access convergent equipment comprises the following steps of: distributing an Internet protocol (IP) address of a private network to the access terminal equipment, sending the distributed IP address of the private network to the access terminal equipment, and recording a global port number mapped to the IP address of the private network; receiving a management message with the IP address of the private network sent by the access terminal equipment, mapping the IP address of the private network in the management message to be the global port number, and sending the management message to the network management equipment; and receiving the management message with the global port number sent by the network management equipment, mapping the global port number to be the IP address of the private network, and sending the management message to the access terminal equipment corresponding to the IP address of the private network. By utilizing the method, when new access terminal equipment is added, the access convergent equipment is not required to be upgraded, so that distribution of IP address resources can be effectively reduced, and a phenomenon of low efficiency for manually configuring the IP address of the access terminal equipment can be avoided.
Description
Technical field
The present invention relates to the packet transport technologies field, relate in particular to a kind of Network Management Equipment, cut-in convergent equipment, access terminal equipment and management method and system.
Background technology
Arrival along with the mobile Internet epoch, it is more and more extensive that packetizing transmits the field of using, the deployment of the access terminal equipment that a large amount of packetizing transmits has strengthened the professional providing capability of each operator greatly, but has also increased greatly the workload of management simultaneously.
The way to manage of access terminal equipment mainly contains two kinds: a kind of is that the subset of access terminal equipment as cut-in convergent equipment managed, and another kind is to manage as stand-alone network elements for these access terminal equipments distribute independent IP address.
For the first way to manage, Network Management Equipment is cut-in convergent devices allocation IP address, Network Management Equipment and cut-in convergent devices communicating, by cut-in convergent equipment control access terminal equipment, Network Management Equipment does not need to be access terminal equipment distributing IP address, in case but the defective of this mode is to increase a kind of new access terminal equipment, the cut-in convergent equipment of then must upgrading, to identify this new access terminal equipment and then to manage this access terminal equipment, convergence device itself be do not upgrade need in this related upgrading can cause manpower, physics and time resource waste are that operator can't allow.
For the second management mode, owing to need to manage as stand-alone network elements for access terminal equipment distributes independent IP address, therefore these access terminal equipments can take a large amount of IP address resources, the IPV4 resource is relatively deficienter at present, and therefore this way to manage obviously can not satisfy the requirement of operator; Need manually to be first this equipment configuration of IP address after access terminal equipment is disposed simultaneously, then Network Management Equipment could manage this equipment, and the mode of this management is not very efficient, relatively the waste of manpower resource.
Therefore at present the management method that needs a kind of access terminal equipment of efficient and saving resource.
Summary of the invention
The invention provides a kind of Network Management Equipment, cut-in convergent equipment, access terminal equipment and management method and system, new access terminal equipment add fashionable neither need to the access convergence device upgrade, can save again the IP resource and not need manual configuration IP address.
The invention provides a kind of management method of access terminal equipment, comprising:
Cut-in convergent equipment is that access terminal equipment distributes private network IP address, by and access terminal equipment between the private network management channels, the private network IP address that distributes is issued access terminal equipment, and according to the private network IP address of setting up in advance and the one by one mapping relations of global port numbers, the global port numbers that the private network IP address that record distributes shines upon;
Cut-in convergent equipment receives the administrative message that carries private network IP address that access terminal equipment sends by the private network management channels, private network IP address in the administrative message is mapped as global port numbers, and by and Network Management Equipment between the public network management channels, the administrative message that carries global port numbers is issued Network Management Equipment;
Cut-in convergent equipment receives the administrative message that carries global port numbers that Network Management Equipment sends by the public network management channels, global port numbers in the administrative message is mapped as private network IP address, and by the private network management channels, the administrative message that carries private network IP address is sent to access terminal equipment corresponding to described private network IP address.
The present invention also provides a kind of management method of access terminal equipment, comprising:
Access terminal equipment receives the private network IP address that cut-in convergent equipment sends by the private network management channels;
Access terminal equipment sends the administrative message that carries private network IP address by the private network management channels to cut-in convergent equipment, and the destination address of described administrative message is Network Management Equipment;
Access terminal equipment receives cut-in convergent equipment by the administrative message that carries private network IP address that the private network management channels sends, and finishes automatic webmaster according to described administrative message.
The present invention also provides a kind of management method of access terminal equipment, comprising:
Network Management Equipment is by the public network management channels, receive the administrative message that carries global port numbers that cut-in convergent equipment sends, or reception cut-in convergent equipment reports based on request or the global port numbers of active reporting, and described global port numbers is obtained according to the private network IP address mapping that distributes for accessing terminal by cut-in convergent equipment;
When Network Management Equipment is determined to manage access terminal equipment corresponding to described global port numbers, by the public network management channels, carry the administrative message of described global port numbers to the transmission of cut-in convergent equipment.
The invention provides a kind of cut-in convergent equipment, comprising:
The assignment record unit, be used to access terminal equipment to distribute private network IP address, by and access terminal equipment between the private network management channels, the private network IP address that distributes is issued access terminal equipment, and according to the private network IP address of setting up in advance and the one by one mapping relations of global port numbers, the global port numbers that the private network IP address that record distributes shines upon;
The first converting unit, be used for receiving the administrative message that carries private network IP address that access terminal equipment sends by the private network management channels, private network IP address in the administrative message is mapped as global port numbers, and by and Network Management Equipment between the public network management channels, the administrative message that carries global port numbers is issued Network Management Equipment;
The second converting unit, be used for receiving the administrative message that carries global port numbers that Network Management Equipment sends by the public network management channels, global port numbers in the administrative message is mapped as private network IP address, and by the private network management channels, the administrative message that carries private network IP address is sent to access terminal equipment corresponding to described private network IP address.
The present invention also provides a kind of access terminal equipment, comprising:
The address receiving element is used for receiving the private network IP address that cut-in convergent equipment sends by the private network management channels;
The administrative message transmitting element is used for sending the administrative message that carries private network IP address by the private network management channels to cut-in convergent equipment, and the destination address of described administrative message is Network Management Equipment;
The administrative message receiving element is used for receiving cut-in convergent equipment by the administrative message that carries private network IP address that the private network management channels sends, and finishes automatic webmaster according to described administrative message.
The present invention also provides a kind of Network Management Equipment, comprising:
The port numbers receiving element, be used for by the public network management channels, receive the administrative message that carries global port numbers that cut-in convergent equipment sends, or reception cut-in convergent equipment reports based on request or the global port numbers of active reporting, and described global port numbers is obtained according to the private network IP address mapping that distributes for accessing terminal by cut-in convergent equipment;
Administrative unit when being used for determining to manage access terminal equipment corresponding to described global port numbers, by the public network management channels, is carried the administrative message of described global port numbers to the transmission of cut-in convergent equipment.
The present invention also provides a kind of management system of access terminal equipment, comprises above-mentioned cut-in convergent equipment, power access terminal equipment and Network Management Equipment.
Utilize Network Management Equipment provided by the invention, cut-in convergent equipment, access terminal equipment and management method and system, has following beneficial effect: because Network Management Equipment is managed access terminal equipment by global port numbers, therefore after having new access terminal equipment to add, do not need the access convergence device is upgraded; The distribution of IP address resource can be effectively reduced, the poor efficiency of manual configuration access terminal equipment IP address can be avoided again.
Description of drawings
Fig. 1 is the scene schematic diagram that access terminal equipment directly connects cut-in convergent equipment;
Fig. 2 is the indirectly connected scene schematic diagram of access terminal equipment and cut-in convergent equipment;
Fig. 3 is access terminal equipment and direct-connected, the indirectly connected scene schematic diagram that mixes of cut-in convergent equipment;
Fig. 4 is the management method flow chart of the access terminal equipment of embodiment of the invention cut-in convergent equipment side;
Fig. 5 is the management channels schematic diagram between Network Management Equipment and access terminal equipment in the embodiment of the invention;
Fig. 6 is that cut-in convergent equipment finds to distribute the private network IP address flow chart based on active in the embodiment of the invention;
Fig. 7 is that cut-in convergent equipment asks to distribute the private network IP address flow chart based on DHCP in the embodiment of the invention;
Fig. 8 is the management method flow chart of the access terminal equipment of access terminal equipment side in the embodiment of the invention;
Fig. 9 is the management method flow chart of the access terminal equipment of Network Management Equipment side in the embodiment of the invention.
Embodiment
Illustrate in greater detail below in conjunction with management method and system, cut-in convergent equipment, access terminal equipment and the Network Management Equipment of drawings and Examples to access terminal equipment provided by the invention.
The equipment that the present invention relates to comprises access terminal equipment, cut-in convergent equipment and Network Management Equipment, and application scenarios mainly contains three kinds: the first scene is that access terminal equipment directly connects cut-in convergent equipment, and concrete condition is seen diagram 1; The second scene is that the access terminal equipment across a network connects cut-in convergent equipment, and concrete condition is seen diagram 2; The third scene is to merge front two kinds of application scenarioss, and concrete condition is seen diagram 3.The difference of front two kinds of scenes is that cut-in convergent equipment can simply be managed it by the existence of certain agreement such as expansion OAM agreement or LLDP protocol discovery access terminal equipment in the scene 1, understands the communication mode with this access terminal equipment.And for scene 2, access terminal equipment and cut-in convergent equipment are known nothing each other.The embodiment of the invention need to be considered the different situations of these three kinds of scenes, satisfies the instructions for use of different scenes.
The below provides respectively the management method of access terminal equipment provided by the invention from cut-in convergent equipment side, access terminal equipment side and Network Management Equipment side.
For the cut-in convergent equipment side, as shown in Figure 4, the management method of the access terminal equipment that the embodiment of the invention provides comprises:
In the embodiment of the invention, concerning each access terminal equipment, come equipment of unique identification with private network IP address in the whole system, and be the private network IP address that to see access terminal equipment to outside Network Management Equipment, and only can see the NAPT(Network Address Port Translation corresponding with this private network IP address, network port address transition) global port numbers, it comes equipment of unique identification with global port numbers, so must guarantee private network IP address and global port numbers shines upon one by one, set up in advance the one by one mapping relations of private network IP address and global port numbers in the embodiment of the invention, the NAPT global port numbers of no matter when distributing for certain private network IP address all is changeless, otherwise Network Management Equipment just can't uniquely have been determined a remote equipment.
In the embodiment of the invention, after being electrically connected to cut-in convergent equipment on the access terminal equipment, can obtain a private network IP address from cut-in convergent equipment automatically, cut-in convergent equipment is supported the NAPT function, and Network Management Equipment just can directly cooperate the NAPT function (comprise and finish private network IP address to the function of global port numbers conversion) of cut-in convergent equipment to finish the management to each access terminal equipment by the IP address of cut-in convergent equipment like this.This way to manage does not need the access convergence device is upgraded after having new access terminal equipment to add; The distribution of IP address resource can be effectively reduced, the poor efficiency of manual configuration access terminal equipment IP address can be avoided again.
Access terminal equipment can have multiple from the mode that cut-in convergent equipment obtains private network IP address, both can initiate DHCP(Dynamic Host Configuration Protocol by access terminal equipment, DHCP) mode of request, distribute the address by cut-in convergent device responds DHCP request, also can pass through by cut-in convergent equipment extension-based OAM(Operations Administration and Maintenance, Operations,Administration And Maintenance) agreement or LLDP(Link Layer Discovery Protocol, Link Layer Discovery Protocol) initiatively distribute private network IP address to access terminal equipment behind the protocol discovery access terminal equipment.
Preferably, present embodiment is that access terminal equipment distributes private network IP address, specifically comprises: when directly being connected with access terminal equipment, initiatively find access terminal equipment by setting agreement, and when determining that this access terminal equipment does not have the IP address configuration, for access terminal equipment distributes private network IP address; When directly not being connected with access terminal equipment, when receiving the dynamic host configuration protocol DHCP request of access terminal equipment transmission, be that access terminal equipment distributes private network IP address.
Certainly, when directly being connected with access terminal equipment, can adopting based on the mode of DHCP request and distribute private network IP address.
According to present connection mechanism, when cut-in convergent equipment directly is connected with access terminal equipment, access terminal equipment connects and the cut-in convergent equipment connection by holddown groove item and remote equipment, be the one-level remote equipment with the direct-connected remote equipment that accesses terminal wherein, what be connected with the one-level remote equipment is the secondary remote equipment, and the secondary remote equipment is by groove position and cut-in convergent equipment connection.
Corresponding one by one with private network IP address in order to satisfy the NAPT global port numbers, and to support simultaneously the complicated networking demand of scene 3, need to carry out some restrictions to the distribution of IP address, preferably, private network IP address comprises the first address field, the second address field and the 3rd address field, cut-in convergent equipment is that access terminal equipment distributes private network IP address, specifically comprises:
When cut-in convergent equipment directly is connected with access terminal equipment, the first address field in the private network IP address that distributes for accessing terminal is that the employed slot number of cut-in convergent equipment connection access terminal equipment, the second address field are the employed secondary remote equipment of cut-in convergent equipment connection access terminal equipment number, and the 3rd address field is the employed one-level remote equipment of cut-in convergent equipment connection access terminal equipment number;
When cut-in convergent equipment directly is not connected with access terminal equipment, for the private network IP address of cut-in convergent devices allocation is chosen from the address pool of appointment, the value of the first address field of the private network IP address in the address pool of described appointment, the value of the first address field of the private network IP address that uses when being different from cut-in convergent equipment and directly being connected with access terminal equipment.
The feasible scheme of a kind of convenience is: with 192.168.XXX.XXX as available private network IP address section, with low 15 bits of private network IP address as distributing address field, namely the first address field, the second address field and the 3rd address field take low 15 bits of private network IP address, the first address field takies 4 bits, the second address field takies 3 bits, and the 3rd address field takies 8 bits; When cut-in convergent equipment directly was connected with access terminal equipment, its method of salary distribution was: slot number (4bit)+secondary remote equipment number (3bit)+one-level remote equipment number (8bit).When cut-in convergent equipment and access terminal equipment are indirectly connected, from the address pool of appointment, distribute private network IP address for access terminal equipment at random, this address pool is that the private network IP address of 0 correspondence consists of by the first address field, be that slot number is to represent to keep for the address pool that request is used based on DHCP at 0 o'clock, other addresses are then distributed to based on device discovery and are gone address pool into remote allocation.Because the IP address pool based on the device discovery distribution is separate with the IP address pool of distributing based on DHCP, so the demand of the third application scenarios also just can satisfy.
The NAPT global port numbers is 16, with low 15 bits of private network IP address low 15 bits as global port numbers, other bits of global port numbers are set to the fixed bit value, as extreme higher position 1 is got final product, can realize like this corresponding one by one of private network IP address and global port numbers.
As shown in Figure 5, be the public network management channels between Network Management Equipment and the cut-in convergent equipment in the embodiment of the invention, be the private network management channels between cut-in convergent equipment and the access terminal equipment.
Cut-in convergent equipment comprises IP address and the global port numbers of cut-in convergent equipment from the administrative message that Network Management Equipment receives.Therefore, cut-in convergent equipment will be finished public network IP address (IP of cut-in convergent equipment)+port numbers (global port numbers) to the conversion of private network IP address+port numbers (well-known port number), finishes simultaneously the switching of management channels.Cut-in convergent equipment is supported the NAPT function, NAPT function itself can be finished public network IP address+global port numbers to this work of private network IP address+well-known port number, but but can't finish the switching of management channels, the switching of management channels must be guaranteed by other mechanism.
Preferably, for the direct-connected situation of access terminal equipment and cut-in convergent equipment, because the two directly links to each other, and the private network management channels between the access terminal equipment is specified by described cut-in convergent equipment, after just can guaranteeing that management channels switches, administrative message can arrive access terminal equipment.But for the indirectly connected situation of access terminal equipment and cut-in convergent equipment, the privately owned management channels that can only use each access terminal equipment to detect, be the private network management channels that cut-in convergent equipment determines to receive the DHCP request, have the not identical situation of management channels of each access terminal equipment this moment.Embodiment of the invention cut-in convergent equipment feeds back to access terminal equipment with the configuration information of the private network management channels determined when the private network IP address of feedback allocation, and the corresponding relation of the record private network IP address that distributes and the private network management channels of determining.Can realize like this putting it on the corresponding privately owned management channels according to the private IP address of administrative message through the administrative message of NAPT conversion and transmit.
Network Management Equipment need to know that cut-in convergent is global port numbers corresponding to private network IP address that access terminal equipment distributes, and preferably, can adopt following arbitrary mode:
1) after cut-in convergent equipment was received the query requests of Network Management Equipment transmission, the global port numbers that the private network IP address that will distribute for accessing terminal shine upon reported Network Management Equipment by the public network management channels.Particularly, Network Management Equipment can send query requests to cut-in convergent equipment by the interval some cycles.
2) after the global port numbers that the private network IP address that distributes private network IP address and record to distribute for access terminal equipment shines upon, the global port numbers with the private network IP address that distributes shines upon reports Network Management Equipment by the public network management channels.Namely whether basis distributes the mode that adopts active reporting.
3) receive the administrative message that carries private network IP address that access terminal equipment sends by the private network management channels, private network IP address in the administrative message is mapped as global port numbers, and by and Network Management Equipment between the public network management channels, the administrative message that carries global port numbers is issued Network Management Equipment.
Namely do not need cut-in convergent equipment to report, behind the private network IP address that obtains to distribute at access terminal equipment, by sending message to Network Management Equipment, Network Management Equipment is when receiving this message like this, discovery does not have the global port numbers in the message, preserves corresponding global port numbers, thereby adds this equipment.
Cut-in convergent equipment can also be with the information such as the address notice access terminal equipment of gateway address, alarm server in the IP address of the distribution that sends to accessing terminal.
Such as Fig. 6 flow process that to be the embodiment of the invention distribute private network IP address based on the active discovery mechanism, specifically comprise: whether the continuous detection of cut-in convergent equipment has found access terminal equipment, in case found access terminal equipment, then at first inquire about this access remote equipment and whether have IP address configuration and the configuration of private network management channels, if do not have, then issue immediately the configuration of a private network IP address that generates based on topology location and known management channels to remote equipment, network management center sets up the mapping of NAPT global port for this private network IP address simultaneously, so that can manage this equipment.The private network IP address mode that generates based on topology location no longer repeats here referring to foregoing description.If the existing IP address configuration of access remote equipment and the configuration of private network management channels can not process.The existing IP address configuration of access remote equipment and private network management channels dispose two kinds of situations, a kind of is that this access remote equipment is directly managed by Network Management Equipment as stand-alone network elements, distributed the IP address by Network Management Equipment, another kind of cut-in convergent equipment distributed private network IP address for this accesses terminal.
Flow process as Fig. 7 is the embodiment of the invention request distributes private network IP address based on DHCP specifically comprises: can arrange whether enable DHCP Server, just can carry out follow-up flow process after DHCP request and DHCP Server enable receiving, otherwise end process.When receiving DHCP request message and DHCP Server and enable, the management channels information in the identification DHCP request message among the privately owned OPTION.Because access terminal equipment sends DHCP request message (namely sending request message in all vlan number scopes) at all privately owned management channels, can carry management channels information among the privately owned OPTION in the DHCP request message.Cut-in convergent equipment can be determined the private network management channels of the DHCP request message that at first receives from access terminal equipment like this, is the private network management channels of this access terminal equipment, and the private network management channels of access terminal equipment is subjected to the impact of network environment.Also carry the MAC Address that accesses terminal and establish in the DHCP request message, cut-in convergent equipment distributes private network IP address and creates the NAPT mapping relations for it according to MAC, thereby recorded as which devices allocation the global port numbers of private network IP address and device mapping, these preparations are finished rear transmission response message, carry private network IP address and privately owned management channels information in the response message.
In the access terminal equipment side, the management method of the access terminal equipment of the embodiment of the invention as shown in Figure 8, comprising:
Step 801, access terminal equipment receives the private network IP address that cut-in convergent equipment sends by the private network management channels;
Step 802, access terminal equipment sends the administrative message that carries private network IP address by the private network management channels to cut-in convergent equipment, and the destination address of described administrative message is Network Management Equipment;
Step 803, access terminal equipment receive cut-in convergent equipment by the administrative message that carries private network IP address that the private network management channels sends, and finish automatic webmaster according to described administrative message.
Preferably, when access terminal equipment directly is connected with cut-in convergent equipment, access terminal equipment receives before the private network IP address of cut-in convergent equipment by the transmission of private network management channels, also comprises: according to the notice of cut-in convergent equipment, determine to receive the private network management channels of cut-in convergent appointment.
When access terminal equipment directly is not connected with cut-in convergent equipment, access terminal equipment receives before the private network IP address of cut-in convergent equipment by the transmission of private network management channels, also comprises: send the DHCP request by all private network management channels to cut-in convergent equipment.Namely in all vlan number scopes, send request message, by carrying management channels information among the privately owned OPTION in the DHCP request message of private network management channels arrival cut-in convergent equipment.
Preferably, when access terminal equipment directly is not connected with cut-in convergent equipment, also comprise: the configuration information that receives the private network management channels of cut-in convergent equipment feedback; According to the configuration information of private network management channels of feedback, determine and cut-in convergent equipment between the private network management channels.
Particularly, sense cycle can be set, the rear access terminal equipment that powers on periodically sends the DHCP request message successively in all vlan number scopes, send to detect in the request process and whether received private network IP address that cut-in convergent equipment issues and the configuration of management channels, in case received this configuration, then stop immediately sending to all passages the process of DHCP request message, and no longer process any dhcp response message, directly use the private network IP address of configuration to be connected with Network Management Equipment by cut-in convergent equipment.If within a transmission cycle, do not receive the dhcp response message then can continue send in the next one transmission cycle.Manually stop this process of transmitting until receive private network IP configuration or user.
For the Network Management Equipment side, the management method of the access terminal equipment in the present embodiment as shown in Figure 9, comprising:
Step 902 when Network Management Equipment is determined to manage access terminal equipment corresponding to described global port numbers, by the public network management channels, is carried the administrative message of described global port numbers to the transmission of cut-in convergent equipment.
The embodiment of the invention, after access terminal equipment obtained private network IP address, Network Management Equipment just can come by snmp protocol management access terminal equipment by the IP address+global port numbers of cut-in convergent equipment.The snmp management message is carried on the public network management channels after Network Management Equipment sends, and administrative message can carry the IP address of cut-in convergent equipment and characterize the global port numbers of access terminal equipment.Administrative message is carried on the private network management channels and sends to access terminal equipment carrying the IP address of access terminal equipment and the port numbers of well-known snmp protocol on the cut-in convergent equipment after the conversion of NAPT function.
Implement before the embodiment of the invention, the managerial demand of access terminal equipment expends independently IP address, and need the workmen to arrive the on-the-spot equipment manual configuration IP address that is, valuable IP address resource and very serious consumption human resources have been wasted greatly, use the embodiment of the invention, the workmen has only needed connection correct when erection unit equipment, need not any configuration, administrative staff also need not to distribute any address for each access terminal equipment, only need check for these cut-in convergent equipment that access terminal of management and just can obtain to manage private network IP address+global port numbers that these access terminal, thereby just can manage these equipment, it is time saving and energy saving to use, more convenient quick.
Based on same inventive concept, a kind of cut-in convergent equipment, access terminal equipment and Network Management Equipment also are provided in the embodiment of the invention, because the principle that these equipment are dealt with problems is similar to the management method of access terminal equipment, therefore the enforcement of these equipment can referring to the enforcement of method, repeat part and repeat no more.
The embodiment of the invention also provides a kind of cut-in convergent equipment, comprising:
The assignment record unit, be used to access terminal equipment to distribute private network IP address, by and access terminal equipment between the private network management channels, the private network IP address that distributes is issued access terminal equipment, and according to the private network IP address of setting up in advance and the one by one mapping relations of global port numbers, the global port numbers that the private network IP address that record distributes shines upon;
The first converting unit, be used for receiving the administrative message that carries private network IP address that access terminal equipment sends by the private network management channels, private network IP address in the administrative message is mapped as global port numbers, and by and Network Management Equipment between the public network management channels, the administrative message that carries global port numbers is issued Network Management Equipment;
The second converting unit, be used for receiving the administrative message that carries global port numbers that Network Management Equipment sends by the public network management channels, global port numbers in the administrative message is mapped as private network IP address, and by the private network management channels, the administrative message that carries private network IP address is sent to access terminal equipment corresponding to described private network IP address.
The embodiment of the invention also provides a kind of access terminal equipment, comprising:
The address receiving element is used for receiving the private network IP address that cut-in convergent equipment sends by the private network management channels;
The administrative message transmitting element is used for sending the administrative message that carries private network IP address by the private network management channels to cut-in convergent equipment, and the destination address of described administrative message is Network Management Equipment;
The administrative message receiving element is used for receiving cut-in convergent equipment by the administrative message that carries private network IP address that the private network management channels sends, and finishes automatic webmaster according to described administrative message.
The embodiment of the invention also provides a kind of Network Management Equipment, comprising:
The port numbers receiving element, be used for by the public network management channels, receive the administrative message that carries global port numbers that cut-in convergent equipment sends, or reception cut-in convergent equipment reports based on request or the global port numbers of active reporting, and described global port numbers is obtained according to the private network IP address mapping that distributes for accessing terminal by cut-in convergent equipment;
Administrative unit when being used for determining to manage access terminal equipment corresponding to described global port numbers, by the public network management channels, is carried the administrative message of described global port numbers to the transmission of cut-in convergent equipment.
The embodiment of the invention also provides a kind of management system of access terminal equipment, comprising: above-mentioned cut-in convergent equipment, above-mentioned access terminal equipment and Network Management Equipment.
The present invention is that reference is described according to flow chart and/or the block diagram of method, equipment (system) and the computer program of the embodiment of the invention.Should understand can be by the flow process in each flow process in computer program instructions realization flow figure and/or the block diagram and/or square frame and flow chart and/or the block diagram and/or the combination of square frame.Can provide these computer program instructions to the processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device producing a machine, so that the instruction of carrying out by the processor of computer or other programmable data processing device produces the device of the function that is used for being implemented in flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame appointments.
These computer program instructions also can be stored in energy vectoring computer or the computer-readable memory of other programmable data processing device with ad hoc fashion work, so that the instruction that is stored in this computer-readable memory produces the manufacture that comprises command device, this command device is implemented in the function of appointment in flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame.
These computer program instructions also can be loaded on computer or other programmable data processing device, so that carry out the sequence of operations step producing computer implemented processing at computer or other programmable devices, thereby be provided for being implemented in the step of the function of appointment in flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame in the instruction that computer or other programmable devices are carried out.
Although described the preferred embodiments of the present invention, in a single day those skilled in the art get the basic creative concept of cicada, then can make other change and modification to these embodiment.So claims are intended to all changes and the modification that are interpreted as comprising preferred embodiment and fall into the scope of the invention.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (15)
1. the management method of an access terminal equipment is characterized in that, comprising:
Cut-in convergent equipment is that access terminal equipment distributes private network IP address, by and access terminal equipment between the private network management channels, the private network IP address that distributes is issued access terminal equipment, and according to the private network IP address of setting up in advance and the one by one mapping relations of global port numbers, the global port numbers that the private network IP address that record distributes shines upon;
Cut-in convergent equipment receives the administrative message that carries private network IP address that access terminal equipment sends by the private network management channels, private network IP address in the administrative message is mapped as global port numbers, and by and Network Management Equipment between the public network management channels, the administrative message that carries global port numbers is issued Network Management Equipment;
Cut-in convergent equipment receives the administrative message that carries global port numbers that Network Management Equipment sends by the public network management channels, global port numbers in the administrative message is mapped as private network IP address, and by the private network management channels, the administrative message that carries private network IP address is sent to access terminal equipment corresponding to described private network IP address.
2. the method for claim 1 is characterized in that, cut-in convergent equipment is that access terminal equipment distributes private network IP address, specifically comprises:
When cut-in convergent equipment directly was connected with access terminal equipment, cut-in convergent equipment was initiatively found access terminal equipment by setting agreement, and when determining that this access terminal equipment does not have the IP address configuration, was that access terminal equipment distributes private network IP address;
When cut-in convergent equipment directly is not connected with access terminal equipment, when cut-in convergent equipment receives the dynamic host configuration protocol DHCP request of access terminal equipment transmission, be that access terminal equipment distributes private network IP address.
3. method as claimed in claim 2 is characterized in that, when cut-in convergent equipment directly is connected with access terminal equipment, also comprises:
Private network management channels between the appointment of cut-in convergent equipment and the access terminal equipment;
Cut-in convergent equipment directly is not connected with access terminal equipment, also comprises:
Cut-in convergent equipment determines to receive the private network management channels of DHCP request, when the private network IP address of feedback allocation, the configuration information of definite private network management channels is fed back to access terminal equipment, and the corresponding relation of the record private network IP address that distributes and the private network management channels of determining.
4. method as claimed in claim 3, it is characterized in that, when cut-in convergent equipment directly was connected with access terminal equipment, cut-in convergent equipment sent to access terminal equipment corresponding to described private network IP address according to the private network management channels of appointment with the administrative message that carries private network IP address;
When cut-in convergent equipment directly is not connected with access terminal equipment, cut-in convergent equipment is according to the private network IP address of the distribution of record and the corresponding relation of the private network management channels of determining, the private network management channels that the private network IP address that obtains by mapping is corresponding sends to access terminal equipment corresponding to described private network IP address with the administrative message that carries private network IP address.
5. such as the arbitrary described method of claim 1 ~ 4, it is characterized in that described private network IP address comprises the first address field, the second address field and the 3rd address field, cut-in convergent equipment is that access terminal equipment distributes private network IP address, specifically comprises:
When cut-in convergent equipment directly is connected with access terminal equipment, the first address field in the private network IP address that distributes for accessing terminal is that the employed slot number of cut-in convergent equipment connection access terminal equipment, the second address field are the employed secondary remote equipment of cut-in convergent equipment connection access terminal equipment number, and the 3rd address field is the employed one-level remote equipment of cut-in convergent equipment connection access terminal equipment number;
When cut-in convergent equipment directly is not connected with access terminal equipment, for the private network IP address of cut-in convergent devices allocation is chosen from the address pool of appointment, the first address field value of the private network IP address in the address pool of described appointment, the value of the first address field of the private network IP address that uses when being different from cut-in convergent equipment and directly being connected with access terminal equipment.
6. method as claimed in claim 5 is characterized in that, the first address field, the second address field and the 3rd address field take low 15 bits of private network IP address, wherein, the first address field takies 4 bits, and the second address field takies 3 bits, and the 3rd address field takies 8 bits;
The first address field is that the private network IP address of 0 correspondence forms described given pool;
The private network IP address of setting up in advance and the one by one mapping relations of global port numbers are specially:
With low 15 bits of private network IP address low 15 bits as global port numbers, other bits of global port numbers are set to the fixed bit value.
7. the method for claim 1 is characterized in that, further comprises:
After cut-in convergent equipment was received the query requests of Network Management Equipment transmission, the global port numbers that the private network IP address that will distribute for accessing terminal shine upon reported Network Management Equipment by the public network management channels; Perhaps
Cut-in convergent equipment is that access terminal equipment distributes after the private network IP address global port numbers that also private network IP address of record distribution shines upon, and the global port numbers with the private network IP address that distributes shines upon reports Network Management Equipment by the public network management channels.
8. the management method of an access terminal equipment is characterized in that, comprising:
Access terminal equipment receives the private network IP address that cut-in convergent equipment sends by the private network management channels;
Access terminal equipment sends the administrative message that carries private network IP address by the private network management channels to cut-in convergent equipment, and the destination address of described administrative message is Network Management Equipment;
Access terminal equipment receives cut-in convergent equipment by the administrative message that carries private network IP address that the private network management channels sends, and finishes automatic webmaster according to described administrative message.
9. method as claimed in claim 8 is characterized in that, when access terminal equipment directly was connected with cut-in convergent equipment, access terminal equipment received before the private network IP address of cut-in convergent equipment by the transmission of private network management channels, also comprises:
According to the notice of cut-in convergent equipment, determine to receive the private network management channels of cut-in convergent appointment;
When access terminal equipment directly was not connected with cut-in convergent equipment, access terminal equipment received before the private network IP address of cut-in convergent equipment by the transmission of private network management channels, also comprises:
Send the DHCP request by all private network management channels to cut-in convergent equipment.
10. method as claimed in claim 9 is characterized in that, when access terminal equipment directly is not connected with cut-in convergent equipment, also comprises:
Receive the configuration information of the private network management channels of cut-in convergent equipment feedback;
According to the configuration information of private network management channels of feedback, determine and cut-in convergent equipment between the private network management channels.
11. the management method of an access terminal equipment is characterized in that, comprising:
Network Management Equipment is by the public network management channels, receive the administrative message that carries global port numbers that cut-in convergent equipment sends, or reception cut-in convergent equipment reports based on request or the global port numbers of active reporting, and described global port numbers is obtained according to the private network IP address mapping that distributes for accessing terminal by cut-in convergent equipment;
When Network Management Equipment is determined to manage access terminal equipment corresponding to described global port numbers, by the public network management channels, carry the administrative message of described global port numbers to the transmission of cut-in convergent equipment.
12. a cut-in convergent equipment is characterized in that, comprising:
The assignment record unit, be used to access terminal equipment to distribute private network IP address, by and access terminal equipment between the private network management channels, the private network IP address that distributes is issued access terminal equipment, and according to the private network IP address of setting up in advance and the one by one mapping relations of global port numbers, the global port numbers that the private network IP address that record distributes shines upon;
The first converting unit, be used for receiving the administrative message that carries private network IP address that access terminal equipment sends by the private network management channels, private network IP address in the administrative message is mapped as global port numbers, and by and Network Management Equipment between the public network management channels, the administrative message that carries global port numbers is issued Network Management Equipment;
The second converting unit, be used for receiving the administrative message that carries global port numbers that Network Management Equipment sends by the public network management channels, global port numbers in the administrative message is mapped as private network IP address, and by the private network management channels, the administrative message that carries private network IP address is sent to access terminal equipment corresponding to described private network IP address.
13. an access terminal equipment is characterized in that, comprising:
The address receiving element is used for receiving the private network IP address that cut-in convergent equipment sends by the private network management channels;
The administrative message transmitting element is used for sending the administrative message that carries private network IP address by the private network management channels to cut-in convergent equipment, and the destination address of described administrative message is Network Management Equipment;
The administrative message receiving element is used for receiving cut-in convergent equipment by the administrative message that carries private network IP address that the private network management channels sends, and finishes automatic webmaster according to described administrative message.
14. a Network Management Equipment is characterized in that, comprising:
The port numbers receiving element, be used for by the public network management channels, receive the administrative message that carries global port numbers that cut-in convergent equipment sends, or reception cut-in convergent equipment reports based on request or the global port numbers of active reporting, and described global port numbers is obtained according to the private network IP address mapping that distributes for accessing terminal by cut-in convergent equipment;
Administrative unit when being used for determining to manage access terminal equipment corresponding to described global port numbers, by the public network management channels, is carried the administrative message of described global port numbers to the transmission of cut-in convergent equipment.
15. the management system of an access terminal equipment is characterized in that, comprising: the described cut-in convergent equipment of claim 12, the described access terminal equipment of claim 13 and the described Network Management Equipment of claim 14.
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| CN201210370298.6A CN102857382B (en) | 2012-09-28 | 2012-09-28 | Network management equipment, access convergent equipment, access terminal equipment, and management method and system for access terminal equipment |
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| CN201210370298.6A CN102857382B (en) | 2012-09-28 | 2012-09-28 | Network management equipment, access convergent equipment, access terminal equipment, and management method and system for access terminal equipment |
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