CN107769939A - Network element management method, webmaster, Gateway Network Element and system in data communication network - Google Patents
Network element management method, webmaster, Gateway Network Element and system in data communication network Download PDFInfo
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- CN107769939A CN107769939A CN201610679519.6A CN201610679519A CN107769939A CN 107769939 A CN107769939 A CN 107769939A CN 201610679519 A CN201610679519 A CN 201610679519A CN 107769939 A CN107769939 A CN 107769939A
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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
- H04L41/02—Standardisation; Integration
- H04L41/0213—Standardised network management protocols, e.g. simple network management protocol [SNMP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/46—Interconnection of networks
- H04L12/4641—Virtual LANs, VLANs, e.g. virtual private networks [VPN]
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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
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0823—Configuration setting characterised by the purposes of a change of settings, e.g. optimising configuration for enhancing reliability
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- 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
- H04L61/50—Address allocation
- H04L61/5007—Internet protocol [IP] addresses
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Small-Scale Networks (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The present embodiments relate to network element management method, webmaster and Gateway Network Element in a kind of data communication network.The Data Communication Network includes webmaster, Gateway Network Element (English：Gateway Net Element, GNE) and network element to be registered (English：Net Element, NE), this method specifically includes：Webmaster receives NE to be registered information by GNE, and the information of the NE to be registered includes NE to be registered VLAN (English：Virtual Local Area Network, VLAN) identify, NE to be registered VLAN is identified as VLAN corresponding to the GNE of NE connections to be registered sub-interface and identified.Webmaster identifies according to NE to be registered VLAN, the first IP address of same network segment is distributed into NE to be registered, the NE that first IP address represents to be registered registers completion at the webmaster.By the embodiment of the present invention, webmaster can identify according to NE VLAN, can be that NE distributes resource for NE distribution to be registered, simplify the process of NE registrations, improve the efficiency of managing network element.
Description
Technical field
The present invention relates to network element management method, webmaster, gateway in communication technical field, more particularly to a kind of data communication network
Network element and system.
Background technology
In mobile bearer network, number of base stations is relatively more, for carrying the network element (English of base station data：Network
Element, NE) number also accordingly compare it is more, due to the registration of each network element device not only need hardware installation personnel carry out firmly
Part equipment is installed, and also needs to the software merit rating debugging of software debugging personnel, therefore is worked in the registration process of network element device
Amount is big, and cost is high.
Software debugging personnel use be based in the prior art to field adjustable configuration work during to reduce network element device registration
DHCP (English：Dynamic Host Configuration Protocol, DHCP) network element plug and play
Register method.Specifically, software debugging personnel are (English in Dynamic Host Configuration Protocol server according to network planning list：Server configured on)
Network element device position and the corresponding relation of IP address, and configuration script is made, establish device location pass corresponding with configuration script
System, configuration script include the IP address of interface, Routing Protocol configuration and business configuration etc.；Set when hardware installation personnel carry out scene
For when installing electricity, network element device actively sends request (English to DHCP Server：Request) to obtain IP address；DHCP
Server determines the position of registration network element device according to the upstream Interface title carried in request, further according to the network element being pre-configured with
The corresponding relation of device location and IP address, IP address is distributed for the registration network element device, meanwhile, will by the IP address of distribution
IP address including the other interfaces of registration network element device, Routing Protocol configuration and DHCP relay (English：Relay configuration)
Script is issued on registration network element device, so that network element device enables corresponding route association according to the configuration script in each interface
Negotiation DHCP Relay functions, so as to complete the registration of current network equipment.
The above-mentioned network element plug and play register method based on DHCP, the program need configuration DHCP Relay, and need from
It is that every equipment is planned and configured on webmaster, modification script registration process is comparatively laborious step by step, less efficient.
The content of the invention
The embodiments of the invention provide a kind of network element management method, webmaster, Gateway Network Element and system, can be led to by data
Believe net (English：Data Communication Network, DCN) network element is managed, for network element to be registered with distributing IP
Location, simplify the process of network element registration, improve the efficiency of NE management.
In a first aspect, the embodiments of the invention provide network element management method in a kind of DCN.The DCN includes webmaster, gateway net
Member (English：Gateway Net Element, GNE) and network element to be registered (English：Net Element, NE), this method tool
Body includes：Webmaster receives NE to be registered information by GNE, and the information of the NE to be registered includes the virtual of NE to be registered
LAN (English：Virtual Local Area Network, VLAN) mark, NE to be registered VLAN is identified as to be registered
NE connections GNE sub-interface corresponding to VLAN mark.Webmaster is identified according to NE to be registered VLAN, and VLAN marks are referred to
The first IP address in the VLAN network segments shown distributes to NE to be registered, and first IP address expression NE to be registered is in the net
Register and complete at pipe.By the embodiment of the present invention, webmaster can identify according to NE VLAN, can be for NE distribution to be registered
NE distributes resource, simplifies the process of NE registrations, improves the efficiency of managing network element.
In an optional realization, above-mentioned webmaster will identify according to the corresponding relation of VLAN marks and IP address with VLAN
The first IP address distributes to NE to be registered in the VLAN network segments of instruction, specifically includes：Webmaster is identified according to VLAN and IP address
The corresponding relation of section, determines IP address section corresponding to NE to be registered.For example, it can plan that VLAN marks are corresponding with IP address section
Relation table, or, webmaster determines GNE sub-interfaces corresponding to NE to be registered VLAN marks, and the GNE sub-interfaces are configured with IP
Address；The IP address that webmaster configures according to GNE sub-interfaces, determine that NE to be registered VLAN marks are corresponding with IP address section and close
System.VLAN is identified the first IP address in the VLAN network segments indicated and distributes to NE to be registered by webmaster, and first IP address is to treat
Unappropriated IP address in IP address section corresponding to the NE of registration.The embodiment of the present invention passes through VLAN marks and IP address section
Corresponding relation, the first IP address is distributed for NE, simplify the distribution of the first IP address, reduce the dry of network manager or user
In advance, the efficiency of NE management is improved.
In another optional realization, webmaster determines NE Link Layer Discovery Protocol LLDP topology informations；Webmaster root
LLDP information according to VLAN marks and NE is that NE topologys are the communication resource (agreement such as telnet, SNMP that NE is distributed in non-DCN
Configuration information).NE can be configured in DCN by webmaster of the embodiment of the present invention, the process of NE configurations is simplified, improve network element
The efficiency of management.
In another optional realization, webmaster can receive the Simple Network Management Protocol SNMP messages that the GNE is sent,
The SNMP messages carry NE VLAN marks and the second IP address.The upper of VLAN marks can be realized by the embodiment of the present invention
Report, so that webmaster is identified as NE distribution resources according to VLAN.It can realize that webmaster is true by SNMP messages by the embodiment of the present invention
Fixed NE to be registered VLAN marks.
Second aspect, the embodiments of the invention provide network element management method in a kind of data communication network.The data communication
Net includes webmaster, Gateway Network Element GNE and network element NE to be registered, this method and specifically included：GNE receives what NE to be registered was sent
Second IP address, second IP address are that NE to be registered dispatches from the factory the IP address of configuration；GNE determines to wait to note according to the second IP address
VLAN marks corresponding to the GNE of the NE connections of volume sub-interface, the VLAN are identified as NE to be registered VLAN marks；GNE to
Webmaster sends NE to be registered information, and the information of the NE to be registered includes VLAN marks, so that, webmaster is according to waiting to note
The NE of volume VLAN marks, the first IP address VLAN identified in the VLAN network segments of instruction distribute to NE to be registered, and this
One IP address represents that the NE to be registered registers completion at the webmaster.By the embodiment of the present invention, webmaster can basis
NE VLAN marks, it can be that NE distributes resource for NE distribution to be registered, simplify the process of NE registrations, improve webmaster pipe
Manage the efficiency of network element.
In one is alternatively realized, also include the second IP address in the information for the NE to be registered that GNE is sent to gateway,
This method also includes：GNE receives the first IP address for the NE to be registered that webmaster is sent, wherein, the first IP address is webmaster root
Sent according to the second IP address；GNE sends the first IP address using the second IP address to NE to be registered；GNE is according to the first IP
Address, determine the route table items of non-DCN corresponding to NE to be registered.
In another optional realization, GNE receives the OSPF OSPF that NE to be registered is sent
Message, wherein, Link State LS, the NE of the OSPF messages including NE LS include NE the second IP address.
The third aspect, the embodiments of the invention provide NE management device in a kind of data communication network, the device can be real
The step of webmaster performs in existing above-mentioned first aspect and the alternatively method in realization.The device can be realized by hardware,
Corresponding software can also be performed by hardware to realize.The hardware or software include one or more corresponding with above-mentioned function phase
Module.
Fourth aspect, the embodiments of the invention provide NE management device in a kind of data communication network, the device can be real
The step of GNE is performed in existing above-mentioned second aspect and the alternatively method in realization.The device can be realized by hardware,
Corresponding software can be performed by hardware to realize.The hardware or software include one or more moulds corresponding with above-mentioned function phase
Block.
5th aspect, the embodiments of the invention provide a kind of webmaster, the webmaster includes transceiver, processor and memory.
Transceiver is used to interact with network element, it may include receiver and transmitter；Memory is used for storage program and data.Processing
The program that device is stored by performing in memory, the step that the webmaster in realizing aforementioned first aspect and alternatively realizing performs
Suddenly.
6th aspect, the embodiments of the invention provide a kind of GNE.The GNE includes transceiver, processor and memory.
Modules can be connected by bus.Transceiver and NE and network management communication.Memory is used for store program codes and data.
Processor is according to the programmed instruction of memory storage, the operating procedure of the GNE in performing in second aspect and alternatively realizing.
7th aspect, the embodiments of the invention provide a kind of computer-readable storage medium, for saving as used in above-mentioned webmaster
Computer software instructions, it is included be used to perform above-mentioned first aspect and alternatively realize in designed program.
Eighth aspect, the embodiments of the invention provide a kind of computer-readable storage medium, for saving as used in above-mentioned GNE
Computer software instructions, it, which is included, is used to perform above-mentioned second aspect and program alternatively designed in realization.
9th aspect, the embodiments of the invention provide a kind of Data Communication Network system.The DCN systems include webmaster, net
Network element GNE and network element NE to be registered is closed, wherein, webmaster is the webmaster in the 5th aspect；GNE is the GNE of the 6th aspect.
Brief description of the drawings
Fig. 1 is a kind of application scenarios schematic diagram；
Fig. 2 is a kind of network architecture example；
Fig. 3 is NE management interaction figure in a kind of data communication network provided in an embodiment of the present invention；
Fig. 4 is a message example provided in an embodiment of the present invention；
Fig. 5 is NE management apparatus structure schematic diagram in a kind of DCN provided in an embodiment of the present invention；
Fig. 6 is NE management apparatus structure schematic diagram in another DCN provided in an embodiment of the present invention；
Fig. 7 is a kind of GNE structural representations provided in an embodiment of the present invention；
Fig. 8 is a kind of structural representation of webmaster provided in an embodiment of the present invention.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described.
Fig. 1 is a kind of application scenarios schematic diagram.As shown in figure 1, network is made up of webmaster, NE, wherein, generally handle and webmaster
The NE being directly connected to is referred to as GNE or access network element, and each NE in network can be managed by webmaster.Network can by business network and
DCN is formed, wherein, business network and DCN may include the identical network equipment (network element and webmaster), and consolidated network equipment can pass through
Different logic interfacing or physical interface is separately implemented at the communication in business network and DCN.Due in DCN kernel route table compared with
More, general DCN is only used for being managed the NE in network, for example, being registered by DCN to NE to be registered, has registered
Cheng Houke deletes the DCN logic interfacings of the NE to be registered or closes the DCN physical interfaces of the NE to be registered.Business network one
As be used for bearer service data, can also pass through the business network and manage registered network element.
It is more succinct according to user's needs, or in NE management, the institute typically in the subnet of a VLAN mark
There is the IP address of network element in the same network segment.Specifically, one or more sub-interfaces are can configure on a GNE, are connect per height
Mouth can correspond to a VLAN, the corresponding IP address section of each VLAN, IP address section difference corresponding to each VLAN.In other words,
It is connected with multiple NE under same sub-interface, an IP address (the first IP address) corresponding to each NE, corresponding to a sub-interface
All NE IP address should belong to same network segment, that is, belong to the IP address section corresponding to the sub-interface corresponding to VLAN.
Webmaster can determine NE to be registered virtual LAN VLAN mark, the VLAN marks of the NE to be registered by GNE
Know and identified for VLAN corresponding to the GNE of the NE connections to be registered sub-interface；Webmaster is marked according to NE to be registered VLAN
Know, the first IP address that can be identified VLAN in the VLAN network segments of instruction distributes to the NE to be registered, the first IP address
It is assigned the NE for representing to be registered and completion is registered at webmaster.Wherein, GNE can be according to the NE to be registered configurations of dispatching from the factory sent
IP address (NEIP), determine NE connections to be registered the GNE sub-interface corresponding to VLAN mark.Specifically, GNE can
Its connection with NE to be registered in DCN is established according to NEIP, GNE determines NE to be registered and other NE's by the connection
Interconnected relationship, the GNE of NE connections sub-interface is determined according to the interconnected relationship, and the VLAN belonging to the sub-interface is to be registered
VLAN belonging to NE.
Specifically, unique NEID is provided with when every NE dispatches from the factory, NEIP (the second IP address) can be generated according to NEID,
The NEIP can be used for communicating in DCN, and the NEIP in IP address section, is somebody's turn to do generally not corresponding to the GNE sub-interfaces in its connection
NEIP is regarded as interim IP address, webmaster network element corresponding to the NEIP can be carried out by the NEIP configuration for the first time (for example,
IP address corresponding to the GNE sub-interfaces of one network element connection of configuration in IP address section, that is, the first IP address).Specifically
Ground, after the completion of NE to be registered and other NE physical connections, after electricity on the NE to be registered, first according to NEIP, establish
NE and GNE to be registered DCN connections.When starting registration, webmaster can determine NE to be registered NEIP and VLAN mark, net
Pipe can be identified according to NE to be registered VLAN, and the first IP address is distributed for the NE to be registered, and by DCN connections by the first IP
Address is sent to network element to be registered.For example, NE to be registered enables ospf (Open under interface automatically
Shortest Path First, OSPF) agreement flow, the NEIP of the NE to be registered is traveled into GNE by flooding；GNE
After the NEIP for practising the NE to be registered, the NEIP of the NE to be registered and the NE to be registered VLAN marks are reported
Webmaster；Or webmaster can also be inquired to be registered by search (time triggered of setting or by network manager triggered)
NE, obtain NEIP and the VLAN mark of the NE to be registered.
Webmaster can log in NE to be registered (needing GNE to act on behalf of) after determining NEIP by DCN, and it is to be registered to configure this
NE.For example, webmaster can configure the first IP address on the NE to be registered, simple net can also be configured on NE to be registered
Network management agreement (English：Simple Network Management Protocol, SNMP), remote terminal protocol (English
Telnet), FTP (English：File Transfer Protocol, Ftp) etc..
It should be noted that in embodiments of the present invention, the second IP address is to be dispatched from the factory to configure the IP address of generation according to NE,
Communicated for DCN；The communication that first IP address is used in business network.Here " first " and " second " is merely to distinguish
The IP address of two kinds of different purposes, nominally, the second IP address is referred to as the first IP address, and the first IP address can also
Referred to as the second IP address.
Fig. 2 is a kind of network architecture example.Network element in the network shown in Fig. 2 be mainly used in being carried on base station 211 with
Data between equipment of the core network 250, wherein each network element (for example, NE221,223 etc.) and Gateway Network Element (for example,
GNE231) it is managed by webmaster 240.In addition, the network can also include NE222.If NE221 and NE222 directly with
GNE231 connections, then it can configure NE221 in GNE and belong to VLAN1, NE222 belongs to VLAN2.NE223 is network element to be registered, if
NE223 is direct-connected with NE221, then it is assumed that NE223 belongs to VLAN1.It should be noted that VLAN1 and VLAN2 here matches somebody with somebody for GNE
The VLAN put.Wherein, base station 211 and equipment of the core network 250 can be EPS (Evolved Packet System, evolution packet
System) or UMTS (Universal Mobile Telecommunications System, UMTS) etc.
Equipment in communication system.
In addition, may be also needed between NE221 and NE222 and GNE231 by network 260, the network 260 can be
Third party's network, the network 260 provide VPN (English：Virtual Private Network, VPN), NE221
And NE222 can access network 260 by NE232.If NE221 is configured in NE232 belongs to VLAN3, NE222 belongs to
VLAN4, belong to VLAN1 in GNE configurations NE221, NE222 belongs to VLAN2.VLAN3 and VLAN4 are respectively mapped to by NE232
VLAN1 and VLAN2, so that data are transferred to GNE by network 260.
It should be appreciated that, it illustrate only simplified network scenarios in figure for convenience.In practical application in network
NE quantity is very huge, may include multiple NE in a VLAN.Scene for renting third party's network VPN, each VPN mono-
As allow connect 1000 NE.
Below by Fig. 3, the embodiment of the present invention is described further exemplified by the network architecture with reference to shown in Fig. 2.
Fig. 3 is NE management interaction figure in a kind of data communication network provided in an embodiment of the present invention.As shown in figure 3, the party
Method specifically includes：
S310, GNE receive the second IP address for the NE to be registered that NE to be registered is sent；Second IP address is to wait to note
The NE of volume dispatches from the factory the IP address of configuration, and second IP address is used for NE to be registered and led to by the GNE and webmaster in DCN
Letter.
On NE after electricity, the second IP address (NEIP) can be sent to GNE by NE, such as can be sent by OSPF.
For example, the network element is the NE223 shown in Fig. 2, when NE223 needs registration, completes physics in dress engineer firmly and connect
Connect, after device power, NE223 enables to DCN interfaces.Specifically, NE223 can carry out PPPOE (Point to by OSPF
Point Protocol over Ethernet, the point-to-point protocol on Ethernet) hold consultation, created according to negotiation result
DCN Serial (serial line interface), establish NE to be registered and GNE DCN connections.Wherein, DCN Serial are logic interfacing,
For NE physical interface (Eth interfaces, Ethernet interface), an Eth interface may have multiple pppoe sessions to consult successfully,
Create multiple DCN Serial.But because the NEIP of neighbouring device may not be in the same network segment, impenetrably location solves
Analyse agreement (English：Address Resolution Protocol, ARP) ARP is obtained to realize establishment of connection.Need
The MAC and IP address of opposite end network element (GNE) are negotiated by PPPoE.
S320, GNE determine that VLAN corresponding to the GNE of NE connections to be registered sub-interface identifies according to the second IP address；
VLAN corresponding to the GNE of NE connections to be registered sub-interface is identified as NE to be registered VLAN marks.
Wherein, the GNE of NE to be registered connection sub-interface include GNE sub-interface that NE to be registered is directly connected to or
Pass through other NE GNE connected sub-interface.
For example, as shown in Fig. 2 being used for for NE223 and GNE is established according to the second IP address by foregoing S310 process
The connection of DCN communications, wherein GNE can pass through Link Layer Discovery Protocol (Link Layer Discovery Protocol, LLDP)
Determine that NE223 is connected so with NE221, NE223 VLAN mark with for the corresponding VLAN marks of NE221 in NE221GNE.It is right
In have a case that rent third party's network, NE221 VLAN mark can pass through mapping, then NE223 VLAN mark with for
VLAN marks of the NE221 after mapping.
In addition, if network is needed by third party's network 260, then, vlan information corresponding to network element is by corresponding
Vlan information afterwards.
S330, GNE send NE to be registered information to webmaster, and the information of the NE to be registered includes NE's to be registered
Second IP address and VLAN to be registered mark..
For example, as shown in Fig. 2 the NE IP and VLAN of network element (NE223) to be registered can be identified transmission by GNE231
To webmaster 240.For example, the second IP address and VLAN marks are carried in SNMP messages, also can be by other DCN networks
Message carry.
In one example, as shown in figure 4, SNMP messages include：DCN patterns (English：IP RAN DCN NE Change
Mode), DCN NEID (English：IP RAN DCN NE Info NE ID), DCN NE IP types (English：IP RAN DCN
NE Info NE IP Type), DCN NEIP (English：IP RAN DCN NE Info NE IP), DCN NEIP mask (English
Text：IP RAN DCN NE Info NE IP Mask), DCN NE quantity (English：IP RAN DCN NE Number) and DCN
VLAN mark (English：IP RAN DCN VLAN) (newly-increased).Wherein, DCN NE ID be network element to be registered mark, DCN
NEIP is the NEIP of network element to be registered, and the quantity that DCN NE quantity is the NE that GNE has been connected is (due to the net of each gateway connection
The quantity of member is conditional, may determine whether that enough resources are used for network element to be registered according to the DCN NE quantity
Communication).
S340, webmaster are identified according to NE to be registered VLAN, and VLAN is identified to the first IP in the VLAN network segments of instruction
The NE to be registered is distributed in address, and first IP address represents that the NE to be registered registers completion at webmaster.
Webmaster can identify the corresponding relation with IP address section according to NE to be registered VLAN, determine that NE to be registered is corresponding
IP address section；First IP address is distributed to NE to be registered, first IP address is IP address corresponding to NE to be registered
Unappropriated IP address in section.Specifically, webmaster can determine that GNE sub-interfaces corresponding to NE to be registered VLAN marks, this
GNE sub-interfaces are configured with IP address；The IP address that webmaster configures according to the GNE sub-interfaces, determine NE to be registered VLAN marks
Know the corresponding relation with IP address section.
For example, as shown in Fig. 2 after the information of the reception of the webmaster 240 GNE231 NE223 sent network element.According to user
The IP address pond distribution address of planning.(user requires each VLAN IP address different segment).Specifically, NE to be registered points
It can include following manner with IP address：
Mode one, it is that the equipment (NE221) direct-connected with sub-interface configures IP address in GNE231.Webmaster 240 determines NE223
VLAN marks corresponding to sub-interface, the IP address of the equipment direct-connected with the sub-interface is belonged to the first IP address point of same network segment
Dispensing NE223, for example, NE221 IP address is 128.1.3.1/24, then can be by 128.1.3.1 same network segments also not by other nets
The IP address that member takes distributes to NE223, for example, the IP address that NE223 is assigned to can be 128.1.3.4/24.
Mode two, can plan VLAN marks and the mapping table of address field at webmaster, corresponding to different VLAN marks
Different IP address sections.Webmaster 240 is according to IP address section and the VLAN corresponding relation identified and the GNE231 NE223's sent
VLAN is identified, and IP address is distributed for NE223.
First IP address is sent to GNE by S350, webmaster by NE to be registered the second IP address.
S360, GNE send the first IP address using NE to be registered the second IP address to NE to be registered.
S370, GNE determine the route table items of non-DCN corresponding to NE to be registered according to the first IP address.
Wherein, NE to be registered can notify first IP address to give other NE, so as to it is determined that after the first IP address
His NE establishes it according to first IP address and is connected with NE to be registered non-DCN.Wherein, other NE here may include GNE.
In addition, GNE can send confirmation message after it is determined that it is connected with NE to be registered non-DCN foundation to webmaster, so as to
Webmaster is according to NE to be registered the first IP address management NE to be registered.Specifically, NE to be registered can be labeled as having noted
Volume.
By the embodiment of the present invention, the VLAN that webmaster can send NE according to GNE is identified, and the VLAN marks of planning with
The corresponding relation of resource, it can be that NE distributes resource, simplify the process of NE registrations, improve the efficiency of managing network element.
Embodiment with reference to shown in Fig. 3, in another embodiment, webmaster can obtain net to be registered by order line
The information such as the LLDP topology informations of member, MAC Address, No. ESN and device type.
Webmaster can be in above- mentioned information it is one or more, determine the Link State (Link of network element to be registered
State, LS).
Webmaster can configure according to NE to be registered LS to NE to be registered, for example, telnet in non-DCN,
The configuration of the agreements such as SNMP.Wherein, webmaster can configure non-DCN agreements in DCN networks.Webmaster can also distribute in the first IP
After the completion of, NE to be registered is logged in by the first IP, further configuration is carried out (for example, configuring non-DCN associations to the network element of registration
View).
Fig. 5 is NE management apparatus structure schematic diagram in a kind of DCN provided in an embodiment of the present invention.The DCN include webmaster,
Gateway Network Element GNE and network element NE to be registered, the device include：
Receiving module 501, for receiving the information of the NE to be registered by the GNE, the NE's to be registered
The virtual LAN VLAN of information including the NE to be registered is identified, and the VLAN of the NE to be registered, which is identified as, described to be waited to note
VLAN marks corresponding to the GNE of the NE connections of volume sub-interface.
Processing module 502, for being identified according to the VLAN, the VLAN is identified to first in the VLAN network segments of instruction
IP address distributes to the NE to be registered, and first IP address represents that the NE to be registered has been registered at the webmaster
Into.
Alternatively, processing module 502 is additionally operable to,
According to VLAN marks and the corresponding relation of IP address section, IP address corresponding to the NE to be registered is determined
Section；
First IP address is distributed into the NE to be registered, first IP address is described NE pairs to be registered
Unappropriated IP address in the IP address section answered.
Alternatively, processing module 502 is additionally operable to,
GNE sub-interfaces corresponding to the VLAN marks are determined, the GNE sub-interfaces are configured with IP address；
The IP address configured according to GNE sub-interfaces, determine the corresponding relation of the VLAN marks and IP address section.
Alternatively, NE to be registered information also includes the second IP address of the NE to be registered, the 2nd IP
Location is that the NE to be registered dispatches from the factory the IP address of configuration, and second IP address passes through described for the NE to be registered
GNE communicates with the webmaster in the DCN；The device also includes：
Sending module 503, for being passed through using second IP address described in the GNE to the NE transmissions to be registered
First IP address, so that the GNE is according to first IP address, determine the route of non-DCN corresponding to the NE to be registered
List item.
Fig. 6 is NE management apparatus structure schematic diagram in another DCN provided in an embodiment of the present invention.The DCN includes net
Pipe, Gateway Network Element GNE and network element NE to be registered, the device include：
Receiving module 601, the NE to be registered sent for receiving the NE to be registered the second IP address, institute
The second IP address is stated to dispatch from the factory the IP address of configuration for the NE to be registered；
Processing module 602, the son of the GNE for determining the NE connections to be registered according to second IP address
VLAN corresponding to interface is identified, and the VLAN is identified as the VLAN marks of the NE to be registered；
Sending module 603, for sending the information of the NE to be registered, the letter of the NE to be registered to the webmaster
Breath includes the VLAN marks, so that the webmaster is identified according to the VLAN, and the VLAN is identified to the VLAN network segments of instruction
In the first IP address distribute to the NE to be registered, first IP address represents the NE to be registered in the webmaster
Place's registration is completed.
Alternatively, NE to be registered information also includes second IP address, and receiving module 601 is additionally operable to, and receives institute
First IP address of webmaster transmission is stated, wherein, first IP address is that the webmaster is sent out according to second IP address
Send；
Sending module 603 is additionally operable to, using second IP address to NE transmissions the first IP to be registered
Location；
Processing module 602 is additionally operable to, and according to first IP address, determines non-DCN corresponding to the NE to be registered
Route table items.
Fig. 7 is a kind of GNE structural representations provided in an embodiment of the present invention.As shown in fig. 7, GNE700 includes transceiver
701st, processor 702 and memory 703.Unit can (not shown in figure, but those skilled in the art should by bus
Know) connection.
Wherein, transceiver 701 can include receiver and transmitter or the integrated circuit received with sending function
Realize that transceiver 701 is communicated with NE and webmaster, wherein transceiver 701 may include multiple interfaces, respectively with webmaster and
Gateway connects.For example, transceiver can include multiple Ethernet interfaces.Memory 703 is used for store program codes and data,
For example, corresponding relation of routing table, VLAN mark and sub-interface etc..The program that processor 702 stores according to memory 703 refers to
Order, perform the operating procedure in GNE in the embodiment shown in Fig. 3.
In addition, in the device described by Fig. 6, the function of receiving module and transceiver module can be by the embodiment of the present invention
Transceiver realize that the function of processing module realized by the processor in the embodiment of the present invention.
Fig. 8 is a kind of structural representation of webmaster provided in an embodiment of the present invention.The webmaster 800 can include transceiver
801st, processor 802, memory 803.The processor 802, transceiver 801 and memory 803 (can not shown by bus in figure
Go out, but it will be obvious to one with ordinary skill in the art that) connect and complete mutual communication.Transceiver 801 is used to be handed over network element
Mutually, it may include receiving unit and transmitting element；Memory 803 is used for storage program and data.Processor 802 is deposited by performing
The program stored in reservoir 803, the function of webmaster in the embodiment shown in Fig. 3.For example, DCN is managed, IP address management and road
By consultative management etc., wherein, IP address management addresses including IP address, IP address distribution etc.；Routing Protocol management includes
Routing Protocol configuration etc..
In addition, in the device described by Fig. 5, the function of receiving module and transceiver module can be by the embodiment of the present invention
Transceiver realize that the function of processing module realized by the processor in the embodiment of the present invention.
It should be noted that the processor here described in Fig. 7 and Fig. 8 can be a processor or
The general designation of multiple treatment elements.For example, the processor can be central processing unit (Central Processing Unit,
CPU) or specific integrated circuit (Application Specific Integrated Circuit, ASIC), or
It is arranged to implement one or more integrated circuits of the embodiment of the present invention.
Memory can be the general designation of a storage device or multiple memory elements, and executable for storing
Parameter, data etc. required for program code or the operation of access network management equipment.And memory 603 can include random access memory
(random access memory, RAM), nonvolatile memory (non-volatile memory) can also be included, such as
Magnetic disk storage, flash memory (Flash) etc..Wherein, processor can memory can be integrated into process circuit.
A kind of DCN systems provided in an embodiment of the present invention, the system include webmaster, GNE and NE to be registered.In the system
Webmaster, GNE and NE to be registered be respectively used to perform webmaster, GNE and to be registered NE pairs in the embodiment shown in Fig. 1-3
The operating procedure answered.
Further, the implementation of the webmaster in the embodiment that the webmaster in the system can be as shown in Figure 8, GNE can
With the implementation of the GNE in embodiment as shown in Figure 7.
The module of each example of the embodiments described herein description can be with electronic hardware, computer software or two
The combination of person is realized.The composition of each embodiment and step are performed with hardware or software mode actually in the above description,
Application-specific and design constraint depending on technical scheme.Those skilled in the art can make to each specific application
Differently realize described function.
The method that is described with reference to the embodiments described herein can use hardware, computing device the step of algorithm
Software module, or the two combination are implemented.Software module can be placed in RAM, ROM, hard disk, SSD, CD-ROM or any its
In the storage medium of its form.
Above-described embodiment, the purpose of the present invention, technical scheme and beneficial effect are carried out further
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, it is all the present invention basis on, any modification, equivalent substitution and improvements done etc., should be included in this hair
Within bright protection domain.
Claims (19)
1. network element management method in a kind of Data Communication Network, it is characterised in that the DCN includes webmaster, Gateway Network Element GNE
With network element NE to be registered, methods described includes：
The webmaster receives the information of the NE to be registered by the GNE, and the information of the NE to be registered is including described
NE to be registered virtual LAN VLAN mark, the VLAN of the NE to be registered are identified as the NE connections to be registered
VLAN corresponding to the sub-interface of the GNE is identified；
The webmaster is identified according to the VLAN, and the first IP address VLAN identified in the VLAN network segments of instruction is distributed to
The NE to be registered, first IP address represent that the NE to be registered registers completion at the webmaster.
2. according to the method for claim 1, it is characterised in that the webmaster identifies according to the VLAN, by the VLAN
The first IP address in the VLAN network segments of mark instruction, which distributes to the NE to be registered, to be included：
The webmaster identifies the corresponding relation with IP address section according to the VLAN, with determining IP corresponding to the NE to be registered
Location section；
First IP address is distributed to the NE to be registered by the webmaster, and first IP address is described to be registered
Unappropriated IP address in IP address section corresponding to NE.
3. according to the method for claim 2, it is characterised in that the webmaster is according to VLAN marks and IP address section
Corresponding relation, determine that IP address section corresponding to the NE to be registered includes：
The webmaster determines GNE sub-interfaces corresponding to the VLAN marks, and the GNE sub-interfaces are configured with IP address；
The IP address that the webmaster configures according to GNE sub-interfaces, determine the corresponding relation of the VLAN marks and IP address section.
4. according to the method described in claim 1-3 any one, it is characterised in that the information of the NE to be registered also includes
The second IP address of the NE to be registered, second IP address are that the NE to be registered dispatches from the factory the IP address of configuration, institute
State the second IP address and be used for the NE to be registered and communicated by the GNE with the webmaster in the DCN；Methods described
Also include：
The webmaster sends first IP address by the GNE using second IP address to the NE to be registered,
So that the GNE is according to first IP address, the route table items of non-DCN corresponding to the NE to be registered are determined.
5. network element management method in a kind of Data Communication Network, it is characterised in that the DCN includes webmaster, Gateway Network Element GNE
With network element NE to be registered, methods described includes：The GNE receives the NE's to be registered that the NE to be registered is sent
Second IP address, second IP address are that the NE to be registered dispatches from the factory the IP address of configuration；The GNE is according to described second
IP address determines that VLAN corresponding to the GNE of the NE connections to be registered sub-interface is identified, and the VLAN is identified as institute
State NE to be registered VLAN marks；
The GNE sends the information of the NE to be registered to the webmaster, and the information of the NE to be registered is including described
VLAN is identified, so that the webmaster is identified according to the VLAN, and the VLAN is identified to the first IP in the VLAN network segments of instruction
The NE to be registered is distributed in address, and first IP address represents that the NE to be registered has been registered at the webmaster
Into.
6. according to the method for claim 5, it is characterised in that the information of the NE to be registered also includes the 2nd IP
Address, methods described also include：
The GNE receives the first IP address for the NE to be registered that the webmaster is sent, wherein, first IP address is
The webmaster is sent according to second IP address；
The GNE sends first IP address using second IP address to the NE to be registered；
The GNE determines the route table items of non-DCN corresponding to the NE to be registered according to first IP address.
7. NE management device in a kind of Data Communication Network, it is characterised in that the DCN includes webmaster, Gateway Network Element GNE
With network element NE to be registered, described device includes：
Receiving module, for receiving the information of the NE to be registered by the GNE, the information of the NE to be registered includes
The virtual LAN VLAN mark of the NE to be registered, the VLAN of the NE to be registered are identified as the NE to be registered
VLAN marks corresponding to the GNE of connection sub-interface；
Processing module, for being identified according to the VLAN, the VLAN is identified to the first IP address in the VLAN network segments of instruction
The NE to be registered is distributed to, first IP address represents that the NE to be registered registers completion at the webmaster.
8. device according to claim 7, it is characterised in that the processing module is additionally operable to,
According to VLAN marks and the corresponding relation of IP address section, IP address section corresponding to the NE to be registered is determined；
First IP address is distributed into the NE to be registered, first IP address is corresponding to the NE to be registered
Unappropriated IP address in IP address section.
9. device according to claim 8, the processing module is additionally operable to,
GNE sub-interfaces corresponding to the VLAN marks are determined, the GNE sub-interfaces are configured with IP address；
The IP address configured according to GNE sub-interfaces, determine the corresponding relation of the VLAN marks and IP address section.
10. according to the device described in claim 7-9 any one, it is characterised in that the information of the NE to be registered is also wrapped
Including the second IP address of the NE to be registered, second IP address is that the NE to be registered dispatches from the factory the IP address of configuration,
Second IP address is used for the NE to be registered and communicated by the GNE with the webmaster in the DCN；Described device
Also include：
Sending module, for sending the first IP to the NE to be registered by the GNE using second IP address
Address, so that the GNE is according to first IP address, determine the route table items of non-DCN corresponding to the NE to be registered.
11. NE management device in a kind of Data Communication Network, it is characterised in that the DCN includes webmaster, Gateway Network Element GNE
With network element NE to be registered, described device includes：
Receiving module, the NE to be registered sent for receiving the NE to be registered the second IP address, described second
IP address is that the NE to be registered dispatches from the factory the IP address of configuration；
Processing module, the sub-interface pair of the GNE for determining the NE connections to be registered according to second IP address
The VLAN marks answered, the VLAN are identified as the VLAN marks of the NE to be registered；
Sending module, for sending the information of the NE to be registered to the webmaster, the information of the NE to be registered includes
VLAN mark, so as to, the webmaster identify according to the VLAN, and the in the VLAN network segments that VLAN marks are indicated
One IP address distributes to the NE to be registered, and first IP address represents that the NE to be registered is registered at the webmaster
Complete.
12. device according to claim 11, it is characterised in that the information of the NE to be registered also includes described second
IP address, the receiving module are additionally operable to, and receive first IP address that the webmaster is sent, wherein, the first IP
Location is that the webmaster is sent according to second IP address；
The sending module is additionally operable to, and first IP address is sent to the NE to be registered using second IP address；
The processing module is additionally operable to, and according to first IP address, determines the route of non-DCN corresponding to the NE to be registered
List item.
13. a kind of webmaster, it is characterised in that the webmaster is used in Data Communication Network, and the DCN includes webmaster, gateway net
First GNE and network element NE to be registered, the webmaster include：
Transceiver, for receiving the information of the NE to be registered by the GNE, the information of the NE to be registered includes institute
NE to be registered virtual LAN VLAN mark is stated, the VLAN of the NE to be registered is identified as the NE connections to be registered
The GNE sub-interface corresponding to VLAN mark；
Processor, for being identified according to the VLAN, the VLAN is identified to the first IP address point in the VLAN network segments of instruction
NE to be registered described in dispensing, first IP address represent that the NE to be registered registers completion at the webmaster.
14. webmaster according to claim 13, it is characterised in that the processor is additionally operable to,
According to the VLAN of the NE to be registered marks and the corresponding relation of IP address section, determine corresponding to the NE to be registered
IP address section；
First IP address is distributed into the NE to be registered, first IP address is corresponding to the NE to be registered
Unappropriated IP address in IP address section.
15. webmaster according to claim 14, the processor is additionally operable to,
GNE sub-interfaces corresponding to the VLAN marks are determined, the GNE sub-interfaces are configured with IP address；
The IP address configured according to GNE sub-interfaces, determine the corresponding relation of the VLAN marks and IP address section.
16. according to the webmaster described in claim 13-15 any one, it is characterised in that the information of the NE to be registered is also
Include the second IP address of the NE to be registered, second IP address is that the NE to be registered dispatches from the factory the IP of configuration
Location, second IP address are used for the NE to be registered and communicated by the GNE with the webmaster in the DCN；It is described
Transceiver is additionally operable to,
First IP address is sent to the NE to be registered by the GNE using second IP address, so as to described
GNE determines the route table items of non-DCN corresponding to the NE to be registered according to first IP address.
A kind of 17. webmaster network element GNE, it is characterised in that the GNE be used for Data Communication Network in, the DCN include webmaster,
Gateway Network Element GNE and network element NE to be registered, the GNE include：
Transceiver, the NE to be registered sent for receiving the NE to be registered the second IP address, the 2nd IP
Address is that the NE to be registered dispatches from the factory the IP address of configuration；
Processor, for determining that the sub-interface of the GNE of the NE connections to be registered is corresponding according to second IP address
VLAN mark, the VLAN be identified as the NE to be registered VLAN mark；
The transceiver is additionally operable to, and the information of the NE to be registered, the information of the NE to be registered are sent to the webmaster
Identified including the VLAN, so that the webmaster identifies according to the VLAN, in the VLAN network segments that the VLAN is identified to instruction
The first IP address distribute to the NE to be registered, first IP address represents the NE to be registered at the webmaster
Registration is completed.
18. GNE according to claim 17, it is characterised in that the information of the NE to be registered also includes described second
IP address, the transceiver are additionally operable to, and receive first IP address that the webmaster is sent, wherein, first IP address
It is that the webmaster is sent according to second IP address；Using described in second IP address to the NE transmissions to be registered
First IP address；
The processing module is additionally operable to, and according to first IP address, determines the route of non-DCN corresponding to the NE to be registered
List item.
19. a kind of Data Communication Network system, the DCN systems include webmaster, Gateway Network Element GNE and network element NE to be registered,
Characterized in that, the webmaster is used for the method described in perform claim requirement 1-4 any one；The Gateway Network Element GNE is used for
Method described in perform claim requirement 4 or 5.
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